🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 157 Days

Day: 40.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.59 AU - 0.81 AU

Year: 208 Days

Day: 13.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,470,843 km

• M1: 32,762 km (0.094 R)
• M2: 206,595 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.18 AU - 1.96 AU

Year: 698 Days

Day: 14.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.9

Radius: 4.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.98 AU - 16 AU

Year: 16609 Days

Day: 23.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 105,470,843 km

• M1: 75,248 km (0.086 R)
• M2: 146,606 km (0.099 R)
• M3: 177,872 km (0.108 R)
• M4: 461,061 km (0.042 R)
• M5: 501,153 km (0.091 R)
• M6: 719,865 km (0.108 R)
• M7: 778,956 km (0.119 R)
• M8: 1,085,033 km (0.111 R)
• M9: 1,322,595 km (0.053 R)
• M10: 1,515,277 km (0.098 R)
• M11: 1,780,514 km (0.115 R)
• M12: 2,496,040 km (0.099 R)
• M13: 2,771,001 km (0.099 R)
• M14: 2,864,799 km (0.098 R)
• M15: 2,921,497 km (0.033 R)
• M16: 3,591,097 km (0.066 R)
• M17: 3,714,066 km (0.096 R)
• M18: 3,838,382 km (0.111 R)
• M19: 4,091,203 km (0.08 R)
• M20: 4,198,015 km (0.101 R)
• M21: 4,262,642 km (0.085 R)
• M22: 4,881,528 km (0.098 R)
• M23: 5,201,368 km (0.105 R)
• M24: 5,433,993 km (0.106 R)
• M25: 6,572,283 km (0.078 R)
• M26: 7,465,981 km (0.108 R)
• M27: 7,675,568 km (0.116 R)
• M28: 7,993,613 km (0.098 R)
• M29: 8,973,329 km (0.098 R)
• M30: 9,168,255 km (0.083 R)
• M31: 10,366,534 km (0.11 R)
• M32: 12,069,855 km (0.098 R)
• M33: 13,032,069 km (0.099 R)
• M34: 13,221,161 km (0.036 R)
• M35: 13,665,915 km (0.043 R)
• M36: 13,729,793 km (0.065 R)
• M37: 14,018,667 km (0.109 R)
• M38: 16,062,772 km (0.108 R)
• M39: 16,130,241 km (0.119 R)
• M40: 16,265,477 km (0.031 R)
• M41: 18,656,799 km (0.05 R)
• M42: 19,730,314 km (0.077 R)
• M43: 19,911,177 km (0.113 R)
• M44: 20,310,903 km (0.097 R)
• M45: 21,303,485 km (0.102 R)
• M46: 22,311,774 km (0.098 R)
• M47: 22,575,665 km (0.109 R)
• M48: 22,689,060 km (0.098 R)
• M49: 23,718,443 km (0.048 R)
• M50: 23,795,337 km (0.112 R)
• M51: 25,192,880 km (0.108 R)
• M52: 25,467,691 km (0.094 R)
• M53: 26,099,593 km (0.094 R)
• M54: 26,218,672 km (0.064 R)
• M55: 26,457,281 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.3

Radius: 5.2

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.05 AU - 15.99 AU

Year: 19629 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,470,843 km

• M1: 204,799 km (0.083 R)
• M2: 376,987 km (0.111 R)
• M3: 1,857,856 km (0.073 R)
• M4: 2,277,628 km (0.081 R)
• M5: 2,530,448 km (0.074 R)
• M6: 2,926,284 km (0.109 R)
• M7: 2,960,093 km (0.058 R)
• M8: 2,994,052 km (0.095 R)
• M9: 3,412,178 km (0.116 R)
• M10: 3,519,589 km (0.078 R)
• M11: 3,591,845 km (0.091 R)
• M12: 4,111,099 km (0.116 R)
• M13: 5,054,912 km (0.095 R)
• M14: 5,259,712 km (0.053 R)
• M15: 5,301,001 km (0.103 R)
• M16: 5,425,466 km (0.071 R)
• M17: 5,550,979 km (0.082 R)
• M18: 5,804,846 km (0.119 R)
• M19: 6,411,765 km (0.057 R)
• M20: 6,588,889 km (0.082 R)
• M21: 7,129,984 km (0.099 R)
• M22: 7,267,465 km (0.037 R)
• M23: 7,826,063 km (0.111 R)
• M24: 8,592,303 km (0.107 R)
• M25: 9,633,804 km (0.085 R)
• M26: 9,684,517 km (0.066 R)
• M27: 9,887,671 km (0.076 R)
• M28: 10,557,870 km (0.092 R)
• M29: 10,662,289 km (0.109 R)
• M30: 10,924,833 km (0.111 R)
• M31: 11,887,496 km (0.1 R)
• M32: 11,996,104 km (0.06 R)
• M33: 12,324,022 km (0.117 R)
• M34: 12,988,536 km (0.119 R)
• M35: 13,044,486 km (0.094 R)
• M36: 13,551,174 km (0.095 R)
• M37: 15,051,042 km (0.114 R)
• M38: 15,168,626 km (0.078 R)
• M39: 15,701,344 km (0.082 R)
• M40: 16,542,084 km (0.077 R)
• M41: 16,663,408 km (0.072 R)
• M42: 17,397,335 km (0.115 R)
• M43: 19,278,079 km (0.112 R)
• M44: 20,177,611 km (0.094 R)
• M45: 20,242,387 km (0.098 R)
• M46: 21,618,687 km (0.11 R)
• M47: 21,884,224 km (0.114 R)
• M48: 22,150,807 km (0.056 R)
• M49: 25,643,469 km (0.116 R)
• M50: 25,713,630 km (0.105 R)
• M51: 25,994,874 km (0.074 R)
• M52: 26,631,712 km (0.096 R)
• M53: 26,702,771 km (0.068 R)
• M54: 27,920,498 km (0.056 R)
• M55: 28,572,445 km (0.089 R)
• M56: 29,596,592 km (0.11 R)
• M57: 30,039,252 km (0.097 R)
• M58: 30,558,357 km (0.114 R)
• M59: 30,856,356 km (0.075 R)
• M60: 31,230,201 km (0.098 R)
• M61: 31,756,187 km (0.098 R)
• M62: 32,664,396 km (0.098 R)
• M63: 33,504,538 km (0.058 R)
• M64: 35,440,184 km (0.049 R)
• M65: 35,518,424 km (0.098 R)
• M66: 35,674,903 km (0.096 R)
• M67: 36,067,149 km (0.117 R)
• M68: 36,618,866 km (0.109 R)
• M69: 36,935,415 km (0.111 R)
• M70: 38,692,143 km (0.057 R)
• M71: 39,014,526 km (0.065 R)
• M72: 41,378,023 km (0.109 R)
• M73: 41,790,165 km (0.108 R)
• M74: 42,203,654 km (0.111 R)
• M75: 42,868,167 km (0.07 R)
• M76: 43,703,672 km (0.079 R)
• M77: 43,787,446 km (0.082 R)
• M78: 45,305,715 km (0.096 R)
• M79: 46,071,357 km (0.053 R)
• M80: 47,442,870 km (0.102 R)
• M81: 49,525,273 km (0.084 R)
• M82: 51,283,197 km (0.032 R)
• M83: 51,460,172 km (0.056 R)
• M84: 51,548,733 km (0.107 R)
• M85: 53,240,536 km (0.096 R)
• M86: 53,509,363 km (0.115 R)
• M87: 55,585,034 km (0.027 R)
• M88: 55,766,795 km (0.11 R)
• M89: 55,948,706 km (0.097 R)
• M90: 56,404,381 km (0.055 R)
• M91: 57,136,064 km (0.12 R)
• M92: 59,628,514 km (0.063 R)
• M93: 59,814,614 km (0.043 R)
• M94: 61,216,047 km (0.102 R)
• M95: 63,290,970 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409

Radius: 4.8

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.75 AU - 16.31 AU

Year: 21712 Days

Day: 22.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 159.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,470,843 km

• M1: 76,744 km (0.113 R)
• M2: 159,920 km (0.105 R)
• M3: 376,538 km (0.118 R)
• M4: 620,981 km (0.084 R)
• M5: 908,209 km (0.075 R)
• M6: 1,103,583 km (0.103 R)
• M7: 1,393,355 km (0.082 R)
• M8: 1,589,627 km (0.113 R)
• M9: 2,134,163 km (0.105 R)
• M10: 2,262,369 km (0.109 R)
• M11: 2,800,472 km (0.103 R)
• M12: 2,905,639 km (0.085 R)
• M13: 3,156,216 km (0.068 R)
• M14: 3,265,722 km (0.047 R)
• M15: 3,754,607 km (0.118 R)
• M16: 4,106,312 km (0.081 R)
• M17: 4,883,024 km (0.084 R)
• M18: 5,180,425 km (0.058 R)
• M19: 5,309,827 km (0.054 R)
• M20: 6,062,304 km (0.081 R)
• M21: 6,659,948 km (0.113 R)
• M22: 7,324,461 km (0.062 R)
• M23: 7,372,632 km (0.109 R)
• M24: 7,421,102 km (0.119 R)
• M25: 7,469,571 km (0.082 R)
• M26: 7,713,565 km (0.102 R)
• M27: 9,864,035 km (0.089 R)
• M28: 11,337,424 km (0.025 R)
• M29: 12,472,274 km (0.112 R)
• M30: 14,422,282 km (0.095 R)
• M31: 14,604,193 km (0.102 R)
• M32: 16,086,857 km (0.105 R)
• M33: 16,718,609 km (0.06 R)
• M34: 17,941,123 km (0.059 R)
• M35: 18,596,063 km (0.113 R)
• M36: 18,662,035 km (0.105 R)
• M37: 18,926,524 km (0.066 R)
• M38: 19,593,132 km (0.107 R)
• M39: 19,660,302 km (0.107 R)
• M40: 20,199,752 km (0.113 R)
• M41: 20,539,339 km (0.106 R)
• M42: 21,224,198 km (0.063 R)
• M43: 21,777,560 km (0.118 R)
• M44: 23,323,505 km (0.071 R)
• M45: 23,394,564 km (0.092 R)
• M46: 23,966,028 km (0.057 R)
• M47: 24,181,449 km (0.084 R)
• M48: 24,325,511 km (0.069 R)
• M49: 25,781,248 km (0.093 R)
• M50: 26,297,361 km (0.093 R)
• M51: 26,371,412 km (0.093 R)
• M52: 26,891,414 km (0.074 R)
• M53: 29,772,819 km (0.096 R)
• M54: 29,927,204 km (0.052 R)
• M55: 30,780,959 km (0.099 R)
• M56: 31,249,948 km (0.084 R)
• M57: 31,328,337 km (0.116 R)
• M58: 32,512,255 km (0.066 R)
• M59: 35,330,828 km (0.093 R)
• M60: 35,739,829 km (0.119 R)
• M61: 36,645,195 km (0.106 R)
• M62: 36,810,650 km (0.076 R)
• M63: 38,059,194 km (0.099 R)
• M64: 38,142,969 km (0.083 R)
• M65: 38,394,443 km (0.102 R)
• M66: 40,085,647 km (0.066 R)
• M67: 40,683,141 km (0.03 R)
• M68: 41,800,787 km (0.092 R)
• M69: 45,302,574 km (0.094 R)
• M70: 45,391,285 km (0.115 R)
• M71: 45,924,901 km (0.075 R)
• M72: 46,281,841 km (0.058 R)
• M73: 47,809,086 km (0.061 R)
• M74: 48,896,962 km (0.094 R)
• M75: 50,912,643 km (0.11 R)
• M76: 51,467,053 km (0.08 R)
• M77: 51,652,255 km (0.096 R)
• M78: 52,488,657 km (0.113 R)
• M79: 52,768,405 km (0.084 R)
• M80: 55,973,838 km (0.084 R)
• M81: 56,737,087 km (0.059 R)
• M82: 56,928,423 km (0.115 R)
• M83: 57,599,967 km (0.071 R)
• M84: 57,792,350 km (0.057 R)
• M85: 58,177,565 km (0.116 R)
• M86: 60,116,952 km (0.063 R)
• M87: 60,702,926 km (0.049 R)
• M88: 61,585,255 km (0.063 R)
• M89: 63,760,108 km (0.105 R)
• M90: 63,859,591 km (0.04 R)
• M91: 64,257,970 km (0.112 R)
• M92: 64,856,960 km (0.065 R)
• M93: 65,558,275 km (0.098 R)
• M94: 65,859,565 km (0.09 R)
• M95: 65,960,095 km (0.065 R)
• M96: 66,060,625 km (0.106 R)
• M97: 66,665,150 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.4

Radius: 3.5

Gravity: 61.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.47 AU - 23.07 AU

Year: 31185 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,470,843 km

• M1: 52,958 km (0.116 R)
• M2: 148,999 km (0.026 R)
• M3: 460,313 km (0.114 R)
• M4: 485,445 km (0.091 R)
• M5: 647,011 km (0.116 R)
• M6: 886,966 km (0.115 R)
• M7: 950,994 km (0.059 R)
• M8: 1,083,687 km (0.105 R)
• M9: 1,117,795 km (0.091 R)
• M10: 1,403,378 km (0.094 R)
• M11: 2,296,178 km (0.09 R)
• M12: 2,610,184 km (0.116 R)
• M13: 2,656,110 km (0.115 R)
• M14: 3,942,353 km (0.1 R)
• M15: 5,042,196 km (0.054 R)
• M16: 7,303,218 km (0.104 R)
• M17: 8,229,379 km (0.075 R)
• M18: 8,568,966 km (0.077 R)
• M19: 8,982,604 km (0.075 R)
• M20: 9,473,285 km (0.089 R)
• M21: 9,829,029 km (0.073 R)
• M22: 9,900,686 km (0.077 R)
• M23: 10,700,736 km (0.119 R)
• M24: 12,207,485 km (0.083 R)
• M25: 12,361,870 km (0.096 R)
• M26: 12,439,213 km (0.107 R)
• M27: 12,672,286 km (0.051 R)
• M28: 13,380,333 km (0.04 R)
• M29: 13,459,919 km (0.118 R)
• M30: 14,182,028 km (0.08 R)
• M31: 14,344,341 km (0.049 R)
• M32: 15,247,314 km (0.026 R)
• M33: 16,764,237 km (0.099 R)
• M34: 17,453,733 km (0.094 R)
• M35: 18,064,541 km (0.042 R)
• M36: 19,576,976 km (0.113 R)
• M37: 19,667,183 km (0.116 R)
• M38: 19,938,703 km (0.11 R)
• M39: 21,593,555 km (0.096 R)
• M40: 22,815,770 km (0.092 R)
• M41: 26,315,761 km (0.107 R)
• M42: 28,127,242 km (0.101 R)
• M43: 28,330,994 km (0.068 R)
• M44: 29,253,864 km (0.114 R)
• M45: 29,978,516 km (0.103 R)
• M46: 30,813,870 km (0.072 R)
• M47: 34,230,985 km (0.067 R)
• M48: 35,433,004 km (0.053 R)
• M49: 37,541,586 km (0.099 R)
• M50: 39,007,495 km (0.101 R)
• M51: 39,576,416 km (0.102 R)
• M52: 40,837,376 km (0.113 R)
• M53: 42,344,575 km (0.12 R)
• M54: 42,929,203 km (0.082 R)
• M55: 43,869,875 km (0.096 R)
• M56: 44,342,903 km (0.097 R)
• M57: 44,580,016 km (0.088 R)
• M58: 46,011,518 km (0.03 R)
• M59: 46,974,180 km (0.107 R)
• M60: 49,655,423 km (0.101 R)
• M61: 51,885,927 km (0.092 R)
• M62: 54,275,603 km (0.109 R)
• M63: 54,529,172 km (0.085 R)
• M64: 55,164,963 km (0.083 R)
• M65: 55,292,420 km (0.097 R)
• M66: 57,603,109 km (0.097 R)
• M67: 58,120,867 km (0.053 R)
• M68: 58,900,422 km (0.12 R)
• M69: 59,422,069 km (0.056 R)
• M70: 59,945,213 km (0.118 R)
• M71: 60,732,846 km (0.096 R)
• M72: 63,249,381 km (0.096 R)
• M73: 63,382,823 km (0.058 R)
• M74: 73,229,354 km (0.12 R)
• M75: 74,211,764 km (0.07 R)
• M76: 78,041,469 km (0.108 R)
• M77: 78,470,965 km (0.097 R)
• M78: 79,620,026 km (0.05 R)
• M79: 80,774,772 km (0.052 R)
• M80: 82,954,562 km (0.076 R)
• M81: 86,334,427 km (0.079 R)
• M82: 86,926,835 km (0.105 R)
• M83: 87,223,487 km (0.109 R)
• M84: 87,372,038 km (0.064 R)
• M85: 87,966,839 km (0.076 R)
• M86: 91,261,882 km (0.105 R)
• M87: 92,016,304 km (0.052 R)
• M88: 92,318,641 km (0.104 R)
• M89: 94,292,136 km (0.077 R)
• M90: 94,444,577 km (0.114 R)
• M91: 94,749,607 km (0.097 R)
• M92: 94,902,196 km (0.109 R)
• M93: 97,201,366 km (0.08 R)
• M94: 103,107,640 km (0.094 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit