🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.76 AU

Year: 207 Days

Day: 20.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,107,190 km

• M1: 82,428 km (0.032 R)
• M2: 290,519 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.73 AU - 0.91 AU

Year: 274 Days

Day: 47.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,107,190 km

• M1: 213,626 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.03 AU

Year: 289 Days

Day: 38.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2 AU - 2.14 AU

Year: 1099 Days

Day: 46.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 9.9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.95 AU - 5.69 AU

Year: 4527 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,107,190 km

• M1: 124,166 km (0.108 R)
• M2: 187,745 km (0.105 R)
• M3: 288,873 km (0.116 R)
• M4: 388,057 km (0.087 R)
• M5: 627,713 km (0.091 R)
• M6: 872,305 km (0.087 R)
• M7: 1,013,526 km (0.085 R)
• M8: 1,087,128 km (0.097 R)
• M9: 1,177,934 km (0.072 R)
• M10: 1,884,933 km (0.061 R)
• M11: 2,127,132 km (0.082 R)
• M12: 2,621,104 km (0.118 R)
• M13: 2,765,765 km (0.106 R)
• M14: 2,849,690 km (0.036 R)
• M15: 3,237,747 km (0.045 R)
• M16: 3,326,309 km (0.105 R)
• M17: 3,945,345 km (0.119 R)
• M18: 4,040,040 km (0.106 R)
• M19: 4,402,217 km (0.1 R)
• M20: 4,500,652 km (0.113 R)
• M21: 4,574,852 km (0.056 R)
• M22: 5,235,626 km (0.114 R)
• M23: 5,340,046 km (0.09 R)
• M24: 5,630,565 km (0.107 R)
• M25: 6,089,681 km (0.048 R)
• M26: 6,532,939 km (0.069 R)
• M27: 6,843,654 km (0.041 R)
• M28: 7,130,433 km (0.084 R)
• M29: 7,597,477 km (0.063 R)
• M30: 8,134,833 km (0.031 R)
• M31: 8,438,666 km (0.081 R)
• M32: 9,183,065 km (0.103 R)
• M33: 9,404,171 km (0.055 R)
• M34: 9,531,329 km (0.076 R)
• M35: 9,627,072 km (0.092 R)
• M36: 10,045,647 km (0.11 R)
• M37: 10,143,035 km (0.029 R)
• M38: 10,470,205 km (0.12 R)
• M39: 10,767,456 km (0.114 R)
• M40: 10,900,598 km (0.031 R)
• M41: 10,967,319 km (0.109 R)
• M42: 11,168,229 km (0.061 R)
• M43: 11,847,254 km (0.084 R)
• M44: 12,053,549 km (0.087 R)
• M45: 12,434,725 km (0.094 R)
• M46: 12,574,449 km (0.116 R)
• M47: 12,855,244 km (0.08 R)
• M48: 12,961,160 km (0.059 R)
• M49: 14,108,276 km (0.102 R)
• M50: 15,026,957 km (0.114 R)
• M51: 15,437,303 km (0.073 R)
• M52: 16,690,335 km (0.118 R)
• M53: 17,115,343 km (0.111 R)
• M54: 17,465,701 km (0.106 R)
• M55: 17,857,797 km (0.086 R)
• M56: 19,051,289 km (0.08 R)
• M57: 19,495,445 km (0.092 R)
• M58: 19,617,068 km (0.104 R)
• M59: 19,942,892 km (0.089 R)
• M60: 20,270,511 km (0.087 R)
• M61: 20,641,215 km (0.084 R)
• M62: 20,806,670 km (0.112 R)
• M63: 20,889,547 km (0.069 R)
• M64: 22,061,647 km (0.105 R)
• M65: 22,442,972 km (0.07 R)
• M66: 24,732,268 km (0.087 R)
• M67: 24,952,027 km (0.092 R)
• M68: 25,349,359 km (0.118 R)
• M69: 25,926,807 km (0.12 R)
• M70: 26,016,117 km (0.029 R)
• M71: 26,239,616 km (0.105 R)
• M72: 26,598,651 km (0.065 R)
• M73: 26,823,796 km (0.115 R)
• M74: 27,094,867 km (0.106 R)
• M75: 27,276,030 km (0.098 R)
• M76: 27,503,120 km (0.097 R)
• M77: 27,822,212 km (0.114 R)
• M78: 28,005,021 km (0.102 R)
• M79: 28,417,761 km (0.118 R)
• M80: 28,601,916 km (0.11 R)
• M81: 30,323,937 km (0.099 R)
• M82: 31,458,637 km (0.102 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.9

Radius: 3.7

Gravity: 63.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.74 AU - 13.4 AU

Year: 17434 Days

Day: 23.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,107,190 km

• M1: 58,343 km (0.099 R)
• M2: 132,843 km (0.112 R)
• M3: 291,716 km (0.096 R)
• M4: 437,424 km (0.053 R)
• M5: 477,217 km (0.108 R)
• M6: 789,129 km (0.052 R)
• M7: 838,047 km (0.111 R)
• M8: 1,265,448 km (0.1 R)
• M9: 1,978,731 km (0.112 R)
• M10: 2,012,091 km (0.109 R)
• M11: 2,113,519 km (0.117 R)
• M12: 2,682,140 km (0.039 R)
• M13: 3,616,977 km (0.113 R)
• M14: 4,118,729 km (0.085 R)
• M15: 4,334,150 km (0.105 R)
• M16: 5,465,409 km (0.068 R)
• M17: 6,087,586 km (0.119 R)
• M18: 6,234,342 km (0.068 R)
• M19: 6,431,811 km (0.113 R)
• M20: 6,531,443 km (0.073 R)
• M21: 7,036,635 km (0.026 R)
• M22: 7,293,943 km (0.048 R)
• M23: 7,345,704 km (0.094 R)
• M24: 8,299,540 km (0.086 R)
• M25: 8,407,849 km (0.102 R)
• M26: 8,790,820 km (0.1 R)
• M27: 10,030,836 km (0.083 R)
• M28: 10,204,220 km (0.057 R)
• M29: 10,378,502 km (0.116 R)
• M30: 10,436,845 km (0.027 R)
• M31: 11,025,961 km (0.103 R)
• M32: 11,204,881 km (0.081 R)
• M33: 12,174,873 km (0.098 R)
• M34: 12,297,992 km (0.099 R)
• M35: 15,374,472 km (0.12 R)
• M36: 16,382,014 km (0.07 R)
• M37: 17,134,192 km (0.11 R)
• M38: 17,410,649 km (0.093 R)
• M39: 17,758,165 km (0.096 R)
• M40: 18,389,468 km (0.08 R)
• M41: 19,028,101 km (0.077 R)
• M42: 19,099,459 km (0.077 R)
• M43: 19,746,171 km (0.074 R)
• M44: 21,208,640 km (0.078 R)
• M45: 22,933,054 km (0.042 R)
• M46: 23,543,414 km (0.099 R)
• M47: 23,696,901 km (0.068 R)
• M48: 24,468,826 km (0.043 R)
• M49: 25,642,272 km (0.119 R)
• M50: 28,043,467 km (0.035 R)
• M51: 28,614,034 km (0.053 R)
• M52: 29,435,775 km (0.091 R)
• M53: 30,348,471 km (0.082 R)
• M54: 30,515,422 km (0.088 R)
• M55: 30,934,147 km (0.06 R)
• M56: 32,371,932 km (0.11 R)
• M57: 33,831,409 km (0.108 R)
• M58: 34,438,627 km (0.098 R)
• M59: 36,370,234 km (0.068 R)
• M60: 36,636,369 km (0.093 R)
• M61: 36,725,230 km (0.079 R)
• M62: 37,976,467 km (0.098 R)
• M63: 38,156,433 km (0.119 R)
• M64: 38,336,698 km (0.077 R)
• M65: 39,241,765 km (0.093 R)
• M66: 40,704,683 km (0.112 R)
• M67: 41,073,292 km (0.107 R)
• M68: 41,999,303 km (0.062 R)
• M69: 42,651,699 km (0.107 R)
• M70: 43,213,439 km (0.119 R)
• M71: 43,307,387 km (0.076 R)
• M72: 43,966,365 km (0.085 R)
• M73: 45,103,908 km (0.115 R)
• M74: 46,539,299 km (0.084 R)
• M75: 47,504,505 km (0.092 R)
• M76: 47,698,383 km (0.031 R)
• M77: 51,729,597 km (0.079 R)
• M78: 53,836,235 km (0.118 R)
• M79: 54,544,730 km (0.115 R)
• M80: 56,073,022 km (0.1 R)
• M81: 57,306,008 km (0.104 R)
• M82: 57,822,270 km (0.118 R)
• M83: 60,847,139 km (0.1 R)
• M84: 63,389,255 km (0.049 R)
• M85: 63,709,395 km (0.107 R)
• M86: 64,887,927 km (0.11 R)
• M87: 67,702,312 km (0.077 R)
• M88: 68,248,045 km (0.108 R)
• M89: 69,894,070 km (0.053 R)
• M90: 70,666,593 km (0.111 R)
• M91: 72,554,668 km (0.06 R)
• M92: 73,336,915 km (0.056 R)
• M93: 74,346,851 km (0.098 R)
• M94: 74,684,493 km (0.116 R)
• M95: 74,909,937 km (0.089 R)
• M96: 75,135,531 km (0.061 R)
• M97: 75,248,327 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.3

Radius: 6.9

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.61 AU - 17.23 AU

Year: 21263 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,107,190 km

• M1: 173,982 km (0.068 R)
• M2: 316,699 km (0.054 R)
• M3: 393,293 km (0.119 R)
• M4: 590,463 km (0.09 R)
• M5: 1,413,999 km (0.108 R)
• M6: 2,118,156 km (0.097 R)
• M7: 2,545,857 km (0.057 R)
• M8: 2,790,299 km (0.102 R)
• M9: 3,128,241 km (0.083 R)
• M10: 3,390,187 km (0.109 R)
• M11: 3,842,421 km (0.113 R)
• M12: 4,075,794 km (0.059 R)
• M13: 4,903,070 km (0.071 R)
• M14: 5,309,976 km (0.117 R)
• M15: 6,650,523 km (0.114 R)
• M16: 8,388,401 km (0.064 R)
• M17: 9,182,616 km (0.091 R)
• M18: 9,683,321 km (0.094 R)
• M19: 10,842,106 km (0.119 R)
• M20: 11,840,671 km (0.093 R)
• M21: 12,385,208 km (0.105 R)
• M22: 12,660,617 km (0.103 R)
• M23: 14,354,813 km (0.089 R)
• M24: 14,862,249 km (0.094 R)
• M25: 15,008,257 km (0.1 R)
• M26: 15,301,768 km (0.085 R)
• M27: 16,043,923 km (0.061 R)
• M28: 16,344,166 km (0.11 R)
• M29: 16,494,811 km (0.111 R)
• M30: 17,332,409 km (0.093 R)
• M31: 17,640,282 km (0.114 R)
• M32: 17,950,099 km (0.1 R)
• M33: 18,183,621 km (0.114 R)
• M34: 18,418,191 km (0.061 R)
• M35: 18,575,119 km (0.117 R)
• M36: 18,969,309 km (0.045 R)
• M37: 19,207,170 km (0.099 R)
• M38: 19,445,928 km (0.085 R)
• M39: 20,411,283 km (0.085 R)
• M40: 23,568,995 km (0.09 R)
• M41: 23,824,807 km (0.054 R)
• M42: 24,511,162 km (0.053 R)
• M43: 25,727,991 km (0.06 R)
• M44: 26,343,736 km (0.052 R)
• M45: 26,520,561 km (0.095 R)
• M46: 28,039,428 km (0.111 R)
• M47: 28,219,843 km (0.084 R)
• M48: 29,128,351 km (0.095 R)
• M49: 29,494,417 km (0.033 R)
• M50: 33,238,104 km (0.094 R)
• M51: 34,390,157 km (0.089 R)
• M52: 37,128,396 km (0.102 R)
• M53: 38,023,440 km (0.095 R)
• M54: 40,037,477 km (0.104 R)
• M55: 40,750,610 km (0.099 R)
• M56: 42,292,814 km (0.056 R)
• M57: 43,019,112 km (0.101 R)
• M58: 43,854,017 km (0.036 R)
• M59: 44,378,657 km (0.119 R)
• M60: 44,694,309 km (0.083 R)
• M61: 45,116,474 km (0.12 R)
• M62: 45,752,265 km (0.06 R)
• M63: 45,858,479 km (0.066 R)
• M64: 49,083,660 km (0.104 R)
• M65: 49,846,759 km (0.068 R)
• M66: 50,174,976 km (0.078 R)
• M67: 51,937,538 km (0.104 R)
• M68: 53,944,543 km (0.08 R)
• M69: 54,169,090 km (0.054 R)
• M70: 54,731,877 km (0.051 R)
• M71: 57,460,093 km (0.082 R)
• M72: 58,034,100 km (0.101 R)
• M73: 58,840,732 km (0.094 R)
• M74: 59,303,438 km (0.107 R)
• M75: 61,751,907 km (0.091 R)
• M76: 63,402,570 km (0.106 R)
• M77: 64,590,526 km (0.085 R)
• M78: 65,187,272 km (0.066 R)
• M79: 66,988,281 km (0.094 R)
• M80: 67,471,332 km (0.117 R)
• M81: 68,198,079 km (0.112 R)
• M82: 69,293,135 km (0.111 R)
• M83: 70,148,835 km (0.111 R)
• M84: 70,762,037 km (0.047 R)
• M85: 71,130,945 km (0.063 R)
• M86: 71,377,183 km (0.111 R)
• M87: 75,606,764 km (0.109 R)
• M88: 75,983,900 km (0.086 R)
• M89: 76,613,707 km (0.047 R)
• M90: 77,371,869 km (0.102 R)
• M91: 79,022,981 km (0.095 R)
• M92: 80,813,967 km (0.088 R)
• M93: 86,529,503 km (0.097 R)
• M94: 86,660,850 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.8

Radius: 4.3

Gravity: 52.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.69 AU - 18.95 AU

Year: 23216 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,107,190 km

• M1: 192,832 km (0.047 R)
• M2: 339,737 km (0.114 R)
• M3: 470,784 km (0.085 R)
• M4: 669,301 km (0.105 R)
• M5: 750,233 km (0.105 R)
• M6: 1,073,664 km (0.054 R)
• M7: 1,233,734 km (0.05 R)
• M8: 1,576,313 km (0.084 R)
• M9: 2,024,059 km (0.114 R)
• M10: 2,063,104 km (0.077 R)
• M11: 2,983,281 km (0.114 R)
• M12: 3,072,441 km (0.102 R)
• M13: 4,564,081 km (0.045 R)
• M14: 5,086,328 km (0.046 R)
• M15: 5,737,527 km (0.101 R)
• M16: 6,072,926 km (0.094 R)
• M17: 6,587,841 km (0.085 R)
• M18: 7,176,359 km (0.067 R)
• M19: 7,356,176 km (0.065 R)
• M20: 8,465,893 km (0.098 R)
• M21: 8,529,023 km (0.089 R)
• M22: 9,040,050 km (0.102 R)
• M23: 11,319,921 km (0.106 R)
• M24: 11,669,382 km (0.091 R)
• M25: 12,594,645 km (0.093 R)
• M26: 13,469,343 km (0.059 R)
• M27: 14,590,131 km (0.111 R)
• M28: 15,508,063 km (0.087 R)
• M29: 15,585,405 km (0.111 R)
• M30: 17,479,614 km (0.12 R)
• M31: 18,045,692 km (0.046 R)
• M32: 18,947,169 km (0.071 R)
• M33: 19,112,624 km (0.033 R)
• M34: 19,695,607 km (0.055 R)
• M35: 19,863,306 km (0.047 R)
• M36: 20,200,051 km (0.06 R)
• M37: 20,879,076 km (0.097 R)
• M38: 23,225,518 km (0.097 R)
• M39: 23,936,706 km (0.103 R)
• M40: 25,471,431 km (0.079 R)
• M41: 26,204,610 km (0.086 R)
• M42: 26,388,915 km (0.077 R)
• M43: 26,573,818 km (0.095 R)
• M44: 28,161,949 km (0.091 R)
• M45: 28,256,345 km (0.115 R)
• M46: 28,634,828 km (0.076 R)
• M47: 28,729,822 km (0.111 R)
• M48: 29,588,664 km (0.092 R)
• M49: 29,972,981 km (0.08 R)
• M50: 31,233,642 km (0.113 R)
• M51: 31,331,329 km (0.027 R)
• M52: 33,506,183 km (0.102 R)
• M53: 34,309,075 km (0.119 R)
• M54: 34,813,968 km (0.104 R)
• M55: 34,915,395 km (0.101 R)
• M56: 36,961,744 km (0.108 R)
• M57: 37,895,235 km (0.026 R)
• M58: 38,941,523 km (0.116 R)
• M59: 39,151,857 km (0.083 R)
• M60: 39,891,170 km (0.108 R)
• M61: 40,528,606 km (0.097 R)
• M62: 42,569,121 km (0.059 R)
• M63: 43,111,713 km (0.047 R)
• M64: 43,438,285 km (0.103 R)
• M65: 44,752,951 km (0.098 R)
• M66: 47,533,377 km (0.05 R)
• M67: 48,547,950 km (0.081 R)
• M68: 49,228,321 km (0.114 R)
• M69: 49,797,690 km (0.053 R)
• M70: 52,096,860 km (0.105 R)
• M71: 54,313,003 km (0.109 R)
• M72: 56,084,092 km (0.109 R)
• M73: 56,321,803 km (0.086 R)
• M74: 56,559,664 km (0.091 R)
• M75: 56,678,744 km (0.092 R)
• M76: 57,994,158 km (0.082 R)
• M77: 60,655,055 km (0.074 R)
• M78: 61,510,007 km (0.088 R)
• M79: 62,615,086 km (0.1 R)
• M80: 62,985,042 km (0.065 R)
• M81: 63,108,460 km (0.11 R)
• M82: 66,094,882 km (0.107 R)
• M83: 69,127,082 km (0.069 R)
• M84: 69,892,275 km (0.098 R)
• M85: 74,933,424 km (0.119 R)
• M86: 78,491,460 km (0.092 R)
• M87: 78,757,295 km (0.03 R)
• M88: 79,956,771 km (0.101 R)
• M89: 80,491,882 km (0.098 R)
• M90: 80,893,852 km (0.08 R)
• M91: 83,727,086 km (0.037 R)
• M92: 87,968,485 km (0.096 R)
• M93: 89,074,312 km (0.104 R)
• M94: 89,351,517 km (0.086 R)
• M95: 93,121,383 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit