🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 23.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,068,465 km

• M1: 423,063 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 198 Days

Day: 31 Hours

Environment

Temp: 141 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.99 AU - 1.03 AU

Year: 367 Days

Day: 45.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,068,465 km

• M1: 451,486 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.14 AU - 1.78 AU

Year: 638 Days

Day: 37.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.31 AU - 3.57 AU

Year: 1823 Days

Day: 21.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.74 AU - 4.68 AU

Year: 3124 Days

Day: 41.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,068,465 km

• M1: 278,551 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 4.9

Gravity: 32.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.49 AU - 20.13 AU

Year: 27182 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,068,465 km

• M1: 106,364 km (0.084 R)
• M2: 258,954 km (0.075 R)
• M3: 729,439 km (0.057 R)
• M4: 903,272 km (0.107 R)
• M5: 964,158 km (0.068 R)
• M6: 1,645,577 km (0.114 R)
• M7: 2,071,183 km (0.09 R)
• M8: 2,836,675 km (0.092 R)
• M9: 3,296,090 km (0.052 R)
• M10: 3,343,363 km (0.101 R)
• M11: 6,800,121 km (0.092 R)
• M12: 6,860,409 km (0.089 R)
• M13: 7,103,206 km (0.091 R)
• M14: 7,164,392 km (0.066 R)
• M15: 7,287,211 km (0.062 R)
• M16: 7,722,541 km (0.103 R)
• M17: 7,848,503 km (0.119 R)
• M18: 8,038,642 km (0.106 R)
• M19: 9,078,496 km (0.115 R)
• M20: 9,681,825 km (0.097 R)
• M21: 9,885,726 km (0.033 R)
• M22: 10,228,904 km (0.053 R)
• M23: 10,575,821 km (0.107 R)
• M24: 10,997,388 km (0.118 R)
• M25: 11,929,383 km (0.113 R)
• M26: 12,294,551 km (0.07 R)
• M27: 13,035,809 km (0.102 R)
• M28: 13,110,757 km (0.093 R)
• M29: 15,424,139 km (0.116 R)
• M30: 16,303,475 km (0.103 R)
• M31: 18,867,433 km (0.111 R)
• M32: 20,412,779 km (0.04 R)
• M33: 20,499,845 km (0.114 R)
• M34: 21,112,448 km (0.078 R)
• M35: 21,553,762 km (0.074 R)
• M36: 24,264,924 km (0.112 R)
• M37: 26,509,790 km (0.114 R)
• M38: 26,699,779 km (0.064 R)
• M39: 28,917,717 km (0.088 R)
• M40: 29,113,391 km (0.103 R)
• M41: 30,098,194 km (0.109 R)
• M42: 31,696,348 km (0.057 R)
• M43: 32,607,399 km (0.117 R)
• M44: 33,117,378 km (0.095 R)
• M45: 33,835,598 km (0.081 R)
• M46: 33,938,521 km (0.06 R)
• M47: 34,041,743 km (0.071 R)
• M48: 34,248,189 km (0.079 R)
• M49: 34,974,486 km (0.103 R)
• M50: 35,601,152 km (0.033 R)
• M51: 37,077,383 km (0.11 R)
• M52: 38,681,222 km (0.114 R)
• M53: 39,762,964 km (0.091 R)
• M54: 40,854,730 km (0.085 R)
• M55: 40,964,385 km (0.089 R)
• M56: 42,844,381 km (0.098 R)
• M57: 45,091,940 km (0.058 R)
• M58: 45,887,651 km (0.084 R)
• M59: 46,001,644 km (0.108 R)
• M60: 49,583,466 km (0.06 R)
• M61: 49,934,872 km (0.091 R)
• M62: 50,875,842 km (0.044 R)
• M63: 51,466,903 km (0.072 R)
• M64: 52,060,358 km (0.1 R)
• M65: 52,417,448 km (0.101 R)
• M66: 52,655,907 km (0.088 R)
• M67: 52,894,815 km (0.118 R)
• M68: 54,094,740 km (0.11 R)
• M69: 55,060,992 km (0.057 R)
• M70: 56,154,852 km (0.119 R)
• M71: 56,643,439 km (0.108 R)
• M72: 57,133,222 km (0.051 R)
• M73: 58,364,113 km (0.113 R)
• M74: 62,993,719 km (0.048 R)
• M75: 63,755,471 km (0.052 R)
• M76: 64,520,365 km (0.087 R)
• M77: 66,187,932 km (0.096 R)
• M78: 66,445,689 km (0.088 R)
• M79: 67,480,308 km (0.111 R)
• M80: 67,610,010 km (0.115 R)
• M81: 70,352,587 km (0.119 R)
• M82: 73,131,517 km (0.05 R)
• M83: 73,531,393 km (0.101 R)
• M84: 76,351,013 km (0.089 R)
• M85: 76,486,100 km (0.113 R)
• M86: 78,250,158 km (0.089 R)
• M87: 82,649,532 km (0.105 R)
• M88: 85,299,210 km (0.084 R)
• M89: 86,564,060 km (0.117 R)
• M90: 86,987,123 km (0.111 R)
• M91: 87,269,414 km (0.042 R)
• M92: 88,685,956 km (0.079 R)
• M93: 90,968,072 km (0.075 R)
• M94: 95,007,962 km (0.028 R)
• M95: 96,319,038 km (0.088 R)
• M96: 97,782,554 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.7

Radius: 4.7

Gravity: 28.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.38 AU - 22.98 AU

Year: 30378 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,068,465 km

• M1: 220,806 km (0.118 R)
• M2: 593,455 km (0.12 R)
• M3: 700,268 km (0.091 R)
• M4: 1,121,535 km (0.097 R)
• M5: 1,187,209 km (0.099 R)
• M6: 1,392,158 km (0.105 R)
• M7: 1,571,526 km (0.083 R)
• M8: 1,951,953 km (0.117 R)
• M9: 2,793,441 km (0.081 R)
• M10: 3,830,902 km (0.115 R)
• M11: 4,031,214 km (0.095 R)
• M12: 4,758,858 km (0.099 R)
• M13: 5,247,594 km (0.065 R)
• M14: 6,449,015 km (0.103 R)
• M15: 6,627,335 km (0.061 R)
• M16: 8,175,524 km (0.047 R)
• M17: 9,022,696 km (0.045 R)
• M18: 9,965,911 km (0.04 R)
• M19: 10,103,092 km (0.076 R)
• M20: 10,379,549 km (0.105 R)
• M21: 10,588,537 km (0.117 R)
• M22: 13,732,486 km (0.087 R)
• M23: 13,961,969 km (0.075 R)
• M24: 14,579,808 km (0.077 R)
• M25: 14,970,558 km (0.097 R)
• M26: 15,922,150 km (0.112 R)
• M27: 16,405,351 km (0.054 R)
• M28: 17,138,979 km (0.072 R)
• M29: 17,551,271 km (0.118 R)
• M30: 17,634,148 km (0.111 R)
• M31: 17,883,378 km (0.082 R)
• M32: 19,403,442 km (0.094 R)
• M33: 19,833,087 km (0.105 R)
• M34: 20,265,724 km (0.104 R)
• M35: 20,526,922 km (0.072 R)
• M36: 21,052,460 km (0.094 R)
• M37: 21,671,196 km (0.032 R)
• M38: 21,938,229 km (0.113 R)
• M39: 22,655,550 km (0.027 R)
• M40: 22,836,115 km (0.082 R)
• M41: 23,107,785 km (0.079 R)
• M42: 23,471,756 km (0.06 R)
• M43: 23,745,820 km (0.1 R)
• M44: 24,205,235 km (0.099 R)
• M45: 26,450,549 km (0.095 R)
• M46: 27,213,648 km (0.116 R)
• M47: 27,984,077 km (0.108 R)
• M48: 29,054,898 km (0.1 R)
• M49: 30,337,700 km (0.108 R)
• M50: 31,941,689 km (0.076 R)
• M51: 32,651,979 km (0.118 R)
• M52: 33,675,827 km (0.059 R)
• M53: 37,022,182 km (0.071 R)
• M54: 39,383,435 km (0.091 R)
• M55: 39,491,893 km (0.119 R)
• M56: 39,709,259 km (0.099 R)
• M57: 41,793,008 km (0.103 R)
• M58: 42,458,269 km (0.114 R)
• M59: 43,687,216 km (0.066 R)
• M60: 44,249,704 km (0.11 R)
• M61: 45,609,399 km (0.084 R)
• M62: 46,982,707 km (0.032 R)
• M63: 47,558,958 km (0.102 R)
• M64: 47,905,876 km (0.085 R)
• M65: 48,253,541 km (0.115 R)
• M66: 49,887,150 km (0.117 R)
• M67: 52,968,866 km (0.102 R)
• M68: 54,049,860 km (0.109 R)
• M69: 55,624,079 km (0.108 R)
• M70: 56,845,246 km (0.064 R)
• M71: 57,213,406 km (0.111 R)
• M72: 57,336,226 km (0.115 R)
• M73: 58,941,561 km (0.058 R)
• M74: 59,065,578 km (0.084 R)
• M75: 59,687,456 km (0.102 R)
• M76: 61,691,619 km (0.12 R)
• M77: 62,069,802 km (0.119 R)
• M78: 63,463,306 km (0.042 R)
• M79: 64,739,077 km (0.101 R)
• M80: 68,616,654 km (0.117 R)
• M81: 70,057,281 km (0.085 R)
• M82: 70,451,920 km (0.119 R)
• M83: 71,111,198 km (0.084 R)
• M84: 71,640,176 km (0.101 R)
• M85: 73,368,181 km (0.117 R)
• M86: 74,706,633 km (0.064 R)
• M87: 78,224,427 km (0.102 R)
• M88: 78,497,294 km (0.117 R)
• M89: 82,072,833 km (0.103 R)
• M90: 82,488,715 km (0.113 R)
• M91: 88,243,296 km (0.11 R)
• M92: 91,240,639 km (0.039 R)
• M93: 92,391,196 km (0.045 R)
• M94: 92,535,259 km (0.099 R)
• M95: 93,546,541 km (0.1 R)
• M96: 93,980,973 km (0.117 R)
• M97: 94,271,043 km (0.085 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit