🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.59 AU - 0.87 AU

Year: 222 Days

Day: 19.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 82.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,707,820 km

• M1: 91,853 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.73 AU - 0.99 AU

Year: 284 Days

Day: 24.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,707,820 km

• M1: 104,419 km (0.114 R)
• M2: 603,029 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.88 AU - 1.02 AU

Year: 330 Days

Day: 39.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 346 Days

Day: 35.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.97 AU - 2.71 AU

Year: 1276 Days

Day: 43.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,707,820 km

• M1: 780,901 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 10.2

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.55 AU - 8.65 AU

Year: 8217 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,707,820 km

• M1: 145,858 km (0.068 R)
• M2: 231,877 km (0.101 R)
• M3: 308,471 km (0.074 R)
• M4: 406,457 km (0.1 R)
• M5: 651,200 km (0.103 R)
• M6: 728,242 km (0.068 R)
• M7: 1,018,313 km (0.116 R)
• M8: 1,474,736 km (0.074 R)
• M9: 1,702,125 km (0.062 R)
• M10: 1,796,222 km (0.041 R)
• M11: 2,558,124 km (0.094 R)
• M12: 2,758,286 km (0.099 R)
• M13: 2,869,736 km (0.074 R)
• M14: 3,039,829 km (0.104 R)
• M15: 3,135,721 km (0.038 R)
• M16: 3,429,531 km (0.104 R)
• M17: 3,569,854 km (0.077 R)
• M18: 3,691,627 km (0.079 R)
• M19: 3,960,155 km (0.117 R)
• M20: 4,149,845 km (0.12 R)
• M21: 4,759,307 km (0.106 R)
• M22: 5,211,840 km (0.064 R)
• M23: 5,654,500 km (0.111 R)
• M24: 5,749,196 km (0.046 R)
• M25: 5,844,490 km (0.11 R)
• M26: 6,650,673 km (0.109 R)
• M27: 7,130,732 km (0.075 R)
• M28: 7,832,047 km (0.091 R)
• M29: 8,258,102 km (0.104 R)
• M30: 8,773,915 km (0.095 R)
• M31: 9,893,655 km (0.102 R)
• M32: 10,151,861 km (0.082 R)
• M33: 11,028,355 km (0.073 R)
• M34: 13,577,353 km (0.114 R)
• M35: 14,282,408 km (0.11 R)
• M36: 14,639,348 km (0.094 R)
• M37: 14,933,607 km (0.073 R)
• M38: 15,064,954 km (0.115 R)
• M39: 15,229,811 km (0.116 R)
• M40: 15,527,960 km (0.068 R)
• M41: 16,535,950 km (0.111 R)
• M42: 17,426,506 km (0.047 R)
• M43: 18,017,119 km (0.078 R)
• M44: 18,402,932 km (0.117 R)
• M45: 19,004,465 km (0.102 R)
• M46: 20,263,032 km (0.095 R)
• M47: 20,445,092 km (0.119 R)
• M48: 20,920,813 km (0.08 R)
• M49: 21,363,324 km (0.029 R)
• M50: 21,734,327 km (0.03 R)
• M51: 21,808,826 km (0.113 R)
• M52: 22,407,517 km (0.092 R)
• M53: 22,482,765 km (0.094 R)
• M54: 22,784,504 km (0.119 R)
• M55: 23,544,910 km (0.099 R)
• M56: 23,774,542 km (0.115 R)
• M57: 23,966,626 km (0.116 R)
• M58: 24,739,748 km (0.094 R)
• M59: 25,442,559 km (0.112 R)
• M60: 25,599,636 km (0.119 R)
• M61: 26,350,169 km (0.083 R)
• M62: 26,588,628 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 6.4

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 18.21 AU - 22.03 AU

Year: 32169 Days

Day: 16.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,707,820 km

• M1: 82,279 km (0.041 R)
• M2: 130,300 km (0.067 R)
• M3: 343,178 km (0.083 R)
• M4: 879,187 km (0.069 R)
• M5: 1,930,561 km (0.115 R)
• M6: 3,816,541 km (0.083 R)
• M7: 4,139,971 km (0.061 R)
• M8: 4,520,548 km (0.069 R)
• M9: 4,763,944 km (0.066 R)
• M10: 4,862,679 km (0.083 R)
• M11: 5,938,437 km (0.072 R)
• M12: 6,530,396 km (0.116 R)
• M13: 6,972,607 km (0.034 R)
• M14: 7,310,698 km (0.096 R)
• M15: 9,263,399 km (0.076 R)
• M16: 9,448,452 km (0.091 R)
• M17: 10,201,228 km (0.063 R)
• M18: 10,264,807 km (0.119 R)
• M19: 11,365,848 km (0.1 R)
• M20: 11,963,940 km (0.091 R)
• M21: 12,030,960 km (0.091 R)
• M22: 13,959,426 km (0.046 R)
• M23: 16,352,394 km (0.116 R)
• M24: 16,501,393 km (0.106 R)
• M25: 17,026,781 km (0.113 R)
• M26: 17,481,259 km (0.094 R)
• M27: 18,557,466 km (0.028 R)
• M28: 19,025,259 km (0.11 R)
• M29: 19,655,066 km (0.087 R)
• M30: 20,773,460 km (0.07 R)
• M31: 22,572,374 km (0.101 R)
• M32: 24,420,506 km (0.103 R)
• M33: 27,194,200 km (0.09 R)
• M34: 27,902,995 km (0.038 R)
• M35: 29,792,566 km (0.104 R)
• M36: 30,157,136 km (0.046 R)
• M37: 30,248,390 km (0.037 R)
• M38: 30,339,944 km (0.111 R)
• M39: 31,167,220 km (0.099 R)
• M40: 32,375,373 km (0.106 R)
• M41: 32,656,318 km (0.115 R)
• M42: 33,032,257 km (0.046 R)
• M43: 34,454,484 km (0.118 R)
• M44: 34,933,048 km (0.118 R)
• M45: 36,090,486 km (0.047 R)
• M46: 38,641,130 km (0.093 R)
• M47: 39,737,533 km (0.075 R)
• M48: 40,844,258 km (0.098 R)
• M49: 42,165,207 km (0.095 R)
• M50: 42,267,382 km (0.112 R)
• M51: 44,953,113 km (0.077 R)
• M52: 46,738,863 km (0.112 R)
• M53: 47,268,439 km (0.058 R)
• M54: 48,333,726 km (0.102 R)
• M55: 50,270,868 km (0.084 R)
• M56: 51,248,939 km (0.057 R)
• M57: 52,013,983 km (0.119 R)
• M58: 52,452,903 km (0.1 R)
• M59: 52,672,812 km (0.112 R)
• M60: 53,003,274 km (0.111 R)
• M61: 53,998,698 km (0.095 R)
• M62: 54,665,605 km (0.092 R)
• M63: 55,447,404 km (0.118 R)
• M64: 55,671,352 km (0.118 R)
• M65: 56,120,295 km (0.092 R)
• M66: 58,953,080 km (0.117 R)
• M67: 59,296,258 km (0.12 R)
• M68: 60,099,299 km (0.101 R)
• M69: 60,329,381 km (0.102 R)
• M70: 62,064,566 km (0.065 R)
• M71: 62,180,804 km (0.104 R)
• M72: 63,581,489 km (0.077 R)
• M73: 63,698,624 km (0.076 R)
• M74: 64,874,613 km (0.088 R)
• M75: 70,375,476 km (0.1 R)
• M76: 71,347,264 km (0.106 R)
• M77: 71,834,803 km (0.106 R)
• M78: 72,079,096 km (0.038 R)
• M79: 74,783,527 km (0.109 R)
• M80: 74,907,244 km (0.066 R)
• M81: 76,148,159 km (0.082 R)
• M82: 76,397,089 km (0.119 R)
• M83: 76,521,704 km (0.03 R)
• M84: 77,270,741 km (0.091 R)
• M85: 80,037,853 km (0.085 R)
• M86: 80,290,972 km (0.074 R)
• M87: 80,417,682 km (0.072 R)
• M88: 81,052,126 km (0.101 R)
• M89: 82,070,589 km (0.118 R)
• M90: 84,635,444 km (0.115 R)
• M91: 86,316,625 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.7 AU - 22.7 AU

Year: 32361 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,707,820 km

• M1: 190,139 km (0.08 R)
• M2: 243,845 km (0.103 R)
• M3: 305,329 km (0.113 R)
• M4: 658,979 km (0.052 R)
• M5: 1,402,181 km (0.117 R)
• M6: 1,746,406 km (0.066 R)
• M7: 2,047,546 km (0.032 R)
• M8: 2,116,660 km (0.091 R)
• M9: 2,328,940 km (0.076 R)
• M10: 2,474,349 km (0.12 R)
• M11: 2,548,101 km (0.072 R)
• M12: 3,490,418 km (0.077 R)
• M13: 4,529,973 km (0.115 R)
• M14: 4,666,257 km (0.111 R)
• M15: 4,803,887 km (0.078 R)
• M16: 4,989,538 km (0.076 R)
• M17: 6,303,755 km (0.075 R)
• M18: 7,236,199 km (0.101 R)
• M19: 7,881,414 km (0.107 R)
• M20: 8,883,720 km (0.098 R)
• M21: 9,169,153 km (0.112 R)
• M22: 9,749,144 km (0.085 R)
• M23: 10,341,102 km (0.05 R)
• M24: 11,435,710 km (0.117 R)
• M25: 12,059,683 km (0.112 R)
• M26: 12,248,924 km (0.091 R)
• M27: 12,566,670 km (0.11 R)
• M28: 12,694,576 km (0.055 R)
• M29: 13,145,464 km (0.091 R)
• M30: 13,405,615 km (0.067 R)
• M31: 13,470,839 km (0.074 R)
• M32: 14,663,882 km (0.116 R)
• M33: 14,933,607 km (0.095 R)
• M34: 15,615,026 km (0.055 R)
• M35: 16,376,329 km (0.079 R)
• M36: 17,863,033 km (0.09 R)
• M37: 18,295,670 km (0.11 R)
• M38: 18,804,752 km (0.104 R)
• M39: 19,688,426 km (0.072 R)
• M40: 20,285,022 km (0.095 R)
• M41: 20,660,962 km (0.083 R)
• M42: 21,419,573 km (0.054 R)
• M43: 22,264,651 km (0.103 R)
• M44: 22,964,171 km (0.105 R)
• M45: 23,277,429 km (0.072 R)
• M46: 25,186,148 km (0.076 R)
• M47: 25,914,839 km (0.057 R)
• M48: 26,159,282 km (0.111 R)
• M49: 26,404,473 km (0.048 R)
• M50: 27,891,775 km (0.091 R)
• M51: 28,645,449 km (0.062 R)
• M52: 29,746,041 km (0.042 R)
• M53: 30,172,993 km (0.09 R)
• M54: 30,774,227 km (0.107 R)
• M55: 30,946,713 km (0.05 R)
• M56: 32,075,728 km (0.091 R)
• M57: 32,163,093 km (0.109 R)
• M58: 32,513,601 km (0.102 R)
• M59: 32,689,229 km (0.1 R)
• M60: 32,777,193 km (0.111 R)
• M61: 33,129,795 km (0.067 R)
• M62: 34,195,231 km (0.079 R)
• M63: 36,541,973 km (0.11 R)
• M64: 36,633,377 km (0.075 R)
• M65: 36,816,186 km (0.1 R)
• M66: 39,407,370 km (0.099 R)
• M67: 41,103,960 km (0.06 R)
• M68: 41,484,238 km (0.075 R)
• M69: 42,535,911 km (0.039 R)
• M70: 42,728,144 km (0.06 R)
• M71: 45,154,472 km (0.114 R)
• M72: 46,928,852 km (0.087 R)
• M73: 47,525,448 km (0.113 R)
• M74: 47,824,644 km (0.042 R)
• M75: 49,632,983 km (0.108 R)
• M76: 50,443,953 km (0.083 R)
• M77: 52,490,302 km (0.088 R)
• M78: 52,902,893 km (0.029 R)
• M79: 53,938,859 km (0.084 R)
• M80: 56,136,302 km (0.101 R)
• M81: 56,769,400 km (0.028 R)
• M82: 58,149,440 km (0.115 R)
• M83: 58,362,767 km (0.074 R)
• M84: 58,683,056 km (0.069 R)
• M85: 60,509,796 km (0.05 R)
• M86: 60,725,964 km (0.092 R)
• M87: 62,792,061 km (0.111 R)
• M88: 64,329,179 km (0.071 R)
• M89: 65,213,003 km (0.077 R)
• M90: 66,434,918 km (0.034 R)
• M91: 68,338,103 km (0.092 R)
• M92: 71,625,965 km (0.114 R)
• M93: 74,733,112 km (0.077 R)
• M94: 75,197,165 km (0.105 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit