🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 34 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.4

Radius: 8.1

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.87 AU - 1.29 AU

Year: 725 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,261,610 km

• M1: 102,774 km (0.041 R)
• M2: 165,006 km (0.093 R)
• M3: 233,971 km (0.114 R)
• M4: 358,885 km (0.101 R)
• M5: 443,408 km (0.114 R)
• M6: 495,169 km (0.087 R)
• M7: 644,617 km (0.09 R)
• M8: 766,689 km (0.118 R)
• M9: 836,252 km (0.055 R)
• M10: 930,499 km (0.109 R)
• M11: 987,795 km (0.073 R)
• M12: 1,136,196 km (0.07 R)
• M13: 1,254,079 km (0.057 R)
• M14: 1,337,255 km (0.062 R)
• M15: 1,415,495 km (0.104 R)
• M16: 1,502,262 km (0.052 R)
• M17: 1,556,416 km (0.031 R)
• M18: 1,646,025 km (0.08 R)
• M19: 1,702,125 km (0.108 R)
• M20: 1,758,822 km (0.11 R)
• M21: 1,859,502 km (0.114 R)
• M22: 1,932,655 km (0.079 R)
• M23: 2,036,775 km (0.093 R)
• M24: 2,165,728 km (0.1 R)
• M25: 2,258,479 km (0.109 R)
• M26: 2,431,863 km (0.091 R)
• M27: 2,487,962 km (0.057 R)
• M28: 3,012,452 km (0.116 R)
• M29: 3,291,901 km (0.05 R)
• M30: 3,461,695 km (0.109 R)
• M31: 3,525,124 km (0.039 R)
• M32: 3,579,727 km (0.061 R)
• M33: 3,866,357 km (0.102 R)
• M34: 3,998,153 km (0.083 R)
• M35: 4,179,615 km (0.116 R)
• M36: 4,237,509 km (0.106 R)
• M37: 4,373,494 km (0.084 R)
• M38: 4,461,756 km (0.117 R)
• M39: 4,640,077 km (0.114 R)
• M40: 4,709,939 km (0.118 R)
• M41: 4,840,837 km (0.092 R)
• M42: 4,901,724 km (0.108 R)
• M43: 5,188,802 km (0.028 R)
• M44: 5,324,039 km (0.049 R)
• M45: 5,376,398 km (0.117 R)
• M46: 5,492,037 km (0.081 R)
• M47: 5,887,424 km (0.08 R)
• M48: 6,061,257 km (0.112 R)
• M49: 6,425,079 km (0.119 R)
• M50: 6,649,027 km (0.093 R)
• M51: 6,716,795 km (0.117 R)
• M52: 6,796,082 km (0.111 R)
• M53: 6,887,037 km (0.104 R)
• M54: 7,012,849 km (0.105 R)
• M55: 7,070,295 km (0.109 R)
• M56: 7,127,740 km (0.07 R)
• M57: 7,653,128 km (0.066 R)
• M58: 7,747,823 km (0.077 R)
• M59: 8,022,186 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.8

Radius: 13.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.38 AU - 3.22 AU

Year: 3025 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,261,610 km

• M1: 231,428 km (0.053 R)
• M2: 325,375 km (0.078 R)
• M3: 492,925 km (0.095 R)
• M4: 604,375 km (0.089 R)
• M5: 806,333 km (0.078 R)
• M6: 943,663 km (0.119 R)
• M7: 1,043,894 km (0.025 R)
• M8: 1,342,790 km (0.049 R)
• M9: 1,602,193 km (0.108 R)
• M10: 1,850,077 km (0.091 R)
• M11: 2,798,677 km (0.116 R)
• M12: 3,082,614 km (0.059 R)
• M13: 3,570,901 km (0.11 R)
• M14: 3,751,167 km (0.041 R)
• M15: 3,934,723 km (0.114 R)
• M16: 4,445,151 km (0.104 R)
• M17: 4,856,844 km (0.067 R)
• M18: 5,321,944 km (0.097 R)
• M19: 5,508,044 km (0.096 R)
• M20: 5,633,108 km (0.097 R)
• M21: 5,738,275 km (0.116 R)
• M22: 5,865,284 km (0.105 R)
• M23: 5,993,190 km (0.088 R)
• M24: 6,448,267 km (0.093 R)
• M25: 6,780,224 km (0.086 R)
• M26: 6,869,684 km (0.089 R)
• M27: 7,117,867 km (0.109 R)
• M28: 7,438,006 km (0.088 R)
• M29: 7,553,496 km (0.117 R)
• M30: 7,927,191 km (0.118 R)
• M31: 8,068,860 km (0.118 R)
• M32: 8,475,019 km (0.118 R)
• M33: 10,114,462 km (0.059 R)
• M34: 10,293,979 km (0.111 R)
• M35: 10,552,484 km (0.104 R)
• M36: 10,839,114 km (0.117 R)
• M37: 11,984,734 km (0.093 R)
• M38: 12,256,703 km (0.06 R)
• M39: 12,530,766 km (0.096 R)
• M40: 13,056,902 km (0.101 R)
• M41: 13,533,970 km (0.059 R)
• M42: 13,760,311 km (0.046 R)
• M43: 13,931,003 km (0.057 R)
• M44: 14,533,882 km (0.109 R)
• M45: 15,705,981 km (0.091 R)
• M46: 16,393,533 km (0.075 R)
• M47: 16,484,040 km (0.082 R)
• M48: 16,574,546 km (0.037 R)
• M49: 17,274,665 km (0.06 R)
• M50: 17,891,307 km (0.074 R)
• M51: 18,327,235 km (0.115 R)
• M52: 19,432,315 km (0.116 R)
• M53: 20,526,623 km (0.09 R)
• M54: 20,754,461 km (0.074 R)
• M55: 20,917,672 km (0.104 R)
• M56: 21,015,808 km (0.102 R)
• M57: 21,245,291 km (0.086 R)
• M58: 21,541,794 km (0.067 R)
• M59: 21,740,161 km (0.117 R)
• M60: 22,005,548 km (0.115 R)
• M61: 22,238,621 km (0.051 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 11.3

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.84 AU - 3.98 AU

Year: 4992 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,261,610 km

• M1: 160,070 km (0.082 R)
• M2: 459,714 km (0.105 R)
• M3: 707,448 km (0.084 R)
• M4: 854,952 km (0.113 R)
• M5: 1,058,405 km (0.06 R)
• M6: 1,134,999 km (0.107 R)
• M7: 1,245,701 km (0.085 R)
• M8: 1,478,625 km (0.072 R)
• M9: 1,600,398 km (0.093 R)
• M10: 1,671,607 km (0.119 R)
• M11: 1,948,512 km (0.091 R)
• M12: 2,484,073 km (0.09 R)
• M13: 2,822,613 km (0.105 R)
• M14: 3,358,173 km (0.045 R)
• M15: 3,543,674 km (0.057 R)
• M16: 3,614,135 km (0.072 R)
• M17: 5,800,059 km (0.077 R)
• M18: 6,278,174 km (0.107 R)
• M19: 6,450,062 km (0.106 R)
• M20: 6,856,968 km (0.086 R)
• M21: 7,182,643 km (0.102 R)
• M22: 7,362,459 km (0.112 R)
• M23: 7,665,395 km (0.075 R)
• M24: 8,377,930 km (0.11 R)
• M25: 8,599,035 km (0.102 R)
• M26: 8,694,329 km (0.083 R)
• M27: 9,014,618 km (0.056 R)
• M28: 9,865,680 km (0.054 R)
• M29: 10,300,861 km (0.049 R)
• M30: 11,120,807 km (0.089 R)
• M31: 11,363,903 km (0.044 R)
• M32: 11,573,639 km (0.078 R)
• M33: 11,784,722 km (0.11 R)
• M34: 11,855,332 km (0.101 R)
• M35: 12,533,459 km (0.034 R)
• M36: 12,677,821 km (0.111 R)
• M37: 13,297,605 km (0.076 R)
• M38: 13,666,962 km (0.073 R)
• M39: 13,927,412 km (0.093 R)
• M40: 14,189,508 km (0.117 R)
• M41: 14,302,304 km (0.069 R)
• M42: 14,794,781 km (0.103 R)
• M43: 15,408,581 km (0.085 R)
• M44: 15,796,338 km (0.106 R)
• M45: 15,952,369 km (0.086 R)
• M46: 16,581,727 km (0.053 R)
• M47: 16,819,737 km (0.095 R)
• M48: 17,259,256 km (0.091 R)
• M49: 18,108,673 km (0.105 R)
• M50: 18,476,833 km (0.03 R)
• M51: 18,558,962 km (0.06 R)
• M52: 18,682,530 km (0.116 R)
• M53: 18,971,703 km (0.091 R)
• M54: 19,680,198 km (0.083 R)
• M55: 19,764,123 km (0.093 R)
• M56: 19,932,271 km (0.051 R)
• M57: 20,016,494 km (0.052 R)
• M58: 20,185,390 km (0.112 R)
• M59: 20,270,063 km (0.059 R)
• M60: 20,482,192 km (0.057 R)
• M61: 21,381,126 km (0.077 R)
• M62: 21,900,530 km (0.11 R)
• M63: 22,205,560 km (0.101 R)
• M64: 23,173,009 km (0.111 R)
• M65: 23,662,045 km (0.057 R)
• M66: 23,840,665 km (0.056 R)
• M67: 24,334,188 km (0.097 R)
• M68: 24,785,824 km (0.032 R)
• M69: 25,927,106 km (0.115 R)
• M70: 26,712,944 km (0.074 R)
• M71: 27,085,442 km (0.112 R)
• M72: 28,024,169 km (0.12 R)
• M73: 28,213,261 km (0.078 R)
• M74: 29,452,380 km (0.089 R)
• M75: 29,548,422 km (0.046 R)
• M76: 29,692,634 km (0.088 R)
• M77: 30,904,078 km (0.11 R)
• M78: 31,099,453 km (0.065 R)
• M79: 31,197,290 km (0.1 R)
• M80: 31,393,113 km (0.082 R)
• M81: 31,983,426 km (0.057 R)
• M82: 32,378,963 km (0.077 R)
• M83: 32,726,479 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.4

Radius: 7.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.1 AU - 6.6 AU

Year: 10332 Days

Day: 21.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 24,261,610 km

• M1: 96,939 km (0.094 R)
• M2: 328,667 km (0.054 R)
• M3: 449,691 km (0.101 R)
• M4: 622,477 km (0.113 R)
• M5: 728,691 km (0.072 R)
• M6: 994,078 km (0.073 R)
• M7: 1,074,113 km (0.101 R)
• M8: 1,298,360 km (0.091 R)
• M9: 1,486,255 km (0.052 R)
• M10: 1,547,440 km (0.08 R)
• M11: 2,311,138 km (0.098 R)
• M12: 2,588,642 km (0.079 R)
• M13: 2,700,092 km (0.064 R)
• M14: 3,057,182 km (0.048 R)
• M15: 3,843,468 km (0.087 R)
• M16: 4,840,688 km (0.078 R)
• M17: 4,886,465 km (0.097 R)
• M18: 5,799,461 km (0.09 R)
• M19: 6,044,203 km (0.082 R)
• M20: 6,358,807 km (0.119 R)
• M21: 6,628,083 km (0.099 R)
• M22: 7,317,281 km (0.09 R)
• M23: 7,688,283 km (0.09 R)
• M24: 7,741,839 km (0.109 R)
• M25: 7,903,106 km (0.071 R)
• M26: 8,029,217 km (0.09 R)
• M27: 8,338,585 km (0.12 R)
• M28: 8,540,692 km (0.093 R)
• M29: 9,175,885 km (0.049 R)
• M30: 10,294,129 km (0.086 R)
• M31: 10,432,058 km (0.119 R)
• M32: 10,491,299 km (0.072 R)
• M33: 11,130,680 km (0.113 R)
• M34: 11,251,854 km (0.045 R)
• M35: 11,312,741 km (0.119 R)
• M36: 12,009,418 km (0.062 R)
• M37: 12,404,805 km (0.072 R)
• M38: 12,614,541 km (0.057 R)
• M39: 12,677,821 km (0.116 R)
• M40: 12,889,053 km (0.11 R)
• M41: 13,465,604 km (0.109 R)
• M42: 14,050,382 km (0.04 R)
• M43: 14,400,889 km (0.077 R)
• M44: 14,709,959 km (0.103 R)
• M45: 14,887,531 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.8

Radius: 3.5

Gravity: 81.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.68 AU - 9.16 AU

Year: 13050 Days

Day: 25 Hours

Environment

Temp: -219 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 24,261,610 km

• M1: 59,839 km (0.079 R)
• M2: 467,493 km (0.086 R)
• M3: 682,465 km (0.091 R)
• M4: 1,019,210 km (0.119 R)
• M5: 1,141,581 km (0.108 R)
• M6: 1,268,590 km (0.086 R)
• M7: 1,508,844 km (0.107 R)
• M8: 1,536,370 km (0.096 R)
• M9: 1,821,204 km (0.076 R)
• M10: 2,091,378 km (0.069 R)
• M11: 2,373,969 km (0.085 R)
• M12: 2,536,133 km (0.072 R)
• M13: 3,009,161 km (0.116 R)
• M14: 3,399,462 km (0.096 R)
• M15: 3,730,672 km (0.086 R)
• M16: 3,805,620 km (0.118 R)
• M17: 4,265,933 km (0.113 R)
• M18: 4,383,816 km (0.086 R)
• M19: 4,462,953 km (0.059 R)
• M20: 5,449,102 km (0.086 R)
• M21: 5,879,196 km (0.043 R)
• M22: 6,275,481 km (0.116 R)
• M23: 6,771,398 km (0.1 R)
• M24: 7,001,031 km (0.088 R)
• M25: 7,093,632 km (0.065 R)
• M26: 7,800,631 km (0.08 R)
• M27: 7,848,652 km (0.097 R)
• M28: 9,331,466 km (0.091 R)
• M29: 10,261,516 km (0.039 R)
• M30: 10,314,025 km (0.105 R)
• M31: 10,366,684 km (0.06 R)
• M32: 12,375,484 km (0.099 R)
• M33: 13,452,439 km (0.101 R)
• M34: 13,625,224 km (0.101 R)
• M35: 13,972,890 km (0.086 R)
• M36: 14,677,197 km (0.091 R)
• M37: 16,364,661 km (0.049 R)
• M38: 16,610,749 km (0.102 R)
• M39: 17,481,558 km (0.069 R)
• M40: 17,922,423 km (0.101 R)
• M41: 18,367,028 km (0.118 R)
• M42: 18,686,719 km (0.114 R)
• M43: 19,331,785 km (0.058 R)
• M44: 20,312,997 km (0.096 R)
• M45: 20,577,486 km (0.091 R)
• M46: 20,909,444 km (0.079 R)
• M47: 23,214,149 km (0.077 R)
• M48: 24,046,511 km (0.113 R)
• M49: 24,396,271 km (0.085 R)
• M50: 24,677,366 km (0.074 R)
• M51: 24,818,137 km (0.097 R)
• M52: 24,888,747 km (0.105 R)
• M53: 27,036,075 km (0.107 R)
• M54: 27,691,763 km (0.062 R)
• M55: 28,058,277 km (0.101 R)
• M56: 28,131,730 km (0.045 R)
• M57: 28,500,190 km (0.087 R)
• M58: 29,390,895 km (0.032 R)
• M59: 30,064,983 km (0.113 R)
• M60: 31,275,828 km (0.089 R)
• M61: 32,040,722 km (0.087 R)
• M62: 32,734,408 km (0.03 R)
• M63: 34,450,594 km (0.102 R)
• M64: 35,081,897 km (0.083 R)
• M65: 35,557,918 km (0.059 R)
• M66: 36,356,023 km (0.089 R)
• M67: 36,676,760 km (0.09 R)
• M68: 37,564,025 km (0.115 R)
• M69: 39,195,241 km (0.097 R)
• M70: 39,441,927 km (0.115 R)
• M71: 39,854,219 km (0.038 R)
• M72: 40,433,761 km (0.087 R)
• M73: 40,682,991 km (0.093 R)
• M74: 42,864,278 km (0.091 R)
• M75: 43,628,125 km (0.068 R)
• M76: 47,164,469 km (0.111 R)
• M77: 48,040,963 km (0.103 R)
• M78: 48,304,853 km (0.103 R)
• M79: 49,011,105 km (0.087 R)
• M80: 49,720,797 km (0.088 R)
• M81: 50,433,930 km (0.061 R)
• M82: 51,780,012 km (0.068 R)
• M83: 53,593,138 km (0.027 R)
• M84: 54,140,965 km (0.109 R)
• M85: 54,966,446 km (0.101 R)
• M86: 55,426,909 km (0.031 R)
• M87: 57,001,725 km (0.119 R)
• M88: 57,654,421 km (0.057 R)
• M89: 58,028,565 km (0.081 R)
• M90: 58,873,195 km (0.089 R)
• M91: 59,344,129 km (0.039 R)
• M92: 61,717,948 km (0.073 R)
• M93: 62,004,877 km (0.083 R)
• M94: 63,542,593 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.9

Radius: 3.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.96 AU - 10.78 AU

Year: 18519 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,261,610 km

• M1: 93,499 km (0.079 R)
• M2: 118,781 km (0.087 R)
• M3: 255,812 km (0.096 R)
• M4: 386,860 km (0.1 R)
• M5: 413,788 km (0.089 R)
• M6: 527,332 km (0.059 R)
• M7: 608,564 km (0.112 R)
• M8: 749,037 km (0.055 R)
• M9: 782,846 km (0.09 R)
• M10: 1,241,214 km (0.095 R)
• M11: 2,093,473 km (0.051 R)
• M12: 2,189,963 km (0.073 R)
• M13: 2,454,452 km (0.057 R)
• M14: 3,195,560 km (0.107 R)
• M15: 3,288,161 km (0.105 R)
• M16: 3,400,360 km (0.099 R)
• M17: 3,590,199 km (0.079 R)
• M18: 3,647,794 km (0.097 R)
• M19: 4,260,996 km (0.086 R)
• M20: 5,098,295 km (0.074 R)
• M21: 5,602,141 km (0.094 R)
• M22: 5,713,741 km (0.072 R)
• M23: 6,703,481 km (0.062 R)
• M24: 6,821,962 km (0.101 R)
• M25: 6,941,192 km (0.12 R)
• M26: 7,012,999 km (0.102 R)
• M27: 7,621,413 km (0.112 R)
• M28: 7,744,981 km (0.034 R)
• M29: 8,732,327 km (0.071 R)
• M30: 9,465,207 km (0.11 R)
• M31: 9,651,456 km (0.074 R)
• M32: 9,758,419 km (0.086 R)
• M33: 10,000,618 km (0.063 R)
• M34: 10,271,988 km (0.115 R)
• M35: 10,573,278 km (0.092 R)
• M36: 10,656,006 km (0.099 R)
• M37: 10,738,883 km (0.096 R)
• M38: 11,044,811 km (0.119 R)
• M39: 11,240,784 km (0.115 R)
• M40: 12,122,963 km (0.115 R)
• M41: 12,180,707 km (0.12 R)
• M42: 12,267,325 km (0.071 R)
• M43: 12,997,661 km (0.117 R)
• M44: 13,652,002 km (0.105 R)
• M45: 14,104,237 km (0.066 R)
• M46: 14,195,192 km (0.101 R)
• M47: 14,500,073 km (0.116 R)
• M48: 14,992,250 km (0.089 R)
• M49: 15,054,183 km (0.054 R)
• M50: 15,489,962 km (0.116 R)
• M51: 15,898,364 km (0.09 R)
• M52: 16,278,492 km (0.053 R)
• M53: 16,789,818 km (0.092 R)
• M54: 17,176,828 km (0.082 R)
• M55: 17,894,000 km (0.056 R)
• M56: 18,854,268 km (0.095 R)
• M57: 19,290,047 km (0.114 R)
• M58: 19,797,184 km (0.108 R)
• M59: 19,899,060 km (0.1 R)
• M60: 21,205,199 km (0.1 R)
• M61: 21,344,325 km (0.046 R)
• M62: 21,448,744 km (0.093 R)
• M63: 22,326,435 km (0.112 R)
• M64: 22,397,045 km (0.058 R)
• M65: 22,680,683 km (0.101 R)
• M66: 22,787,346 km (0.087 R)
• M67: 22,858,555 km (0.054 R)
• M68: 23,072,629 km (0.079 R)
• M69: 23,179,891 km (0.069 R)
• M70: 23,790,849 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,351 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit