🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 191 Days

Day: 43 Hours

Environment

Temp: 170 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.78 AU - 0.96 AU

Year: 311 Days

Day: 26.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,241,538 km

• M1: 353,500 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.09 AU

Year: 316 Days

Day: 42.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,241,538 km

• M1: 86,318 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.09 AU - 1.57 AU

Year: 587 Days

Day: 33.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,241,538 km

• M1: 115,041 km (0.096 R)
• M2: 209,736 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.85 AU - 3.19 AU

Year: 2009 Days

Day: 15.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 8.5

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.83 AU - 4.77 AU

Year: 3414 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,241,538 km

• M1: 119,977 km (0.085 R)
• M2: 308,620 km (0.095 R)
• M3: 464,950 km (0.086 R)
• M4: 548,725 km (0.037 R)
• M5: 722,109 km (0.085 R)
• M6: 844,181 km (0.052 R)
• M7: 901,926 km (0.113 R)
• M8: 1,109,119 km (0.117 R)
• M9: 1,264,700 km (0.114 R)
• M10: 1,345,184 km (0.076 R)
• M11: 1,455,288 km (0.111 R)
• M12: 1,640,789 km (0.051 R)
• M13: 1,758,972 km (0.1 R)
• M14: 1,988,006 km (0.068 R)
• M15: 2,098,260 km (0.098 R)
• M16: 3,440,153 km (0.116 R)
• M17: 3,573,145 km (0.091 R)
• M18: 3,785,724 km (0.116 R)
• M19: 4,162,411 km (0.048 R)
• M20: 4,304,230 km (0.099 R)
• M21: 4,488,983 km (0.053 R)
• M22: 4,655,486 km (0.032 R)
• M23: 4,739,410 km (0.059 R)
• M24: 4,951,690 km (0.11 R)
• M25: 5,123,727 km (0.098 R)
• M26: 5,319,551 km (0.103 R)
• M27: 5,407,514 km (0.059 R)
• M28: 5,831,475 km (0.074 R)
• M29: 5,922,131 km (0.077 R)
• M30: 6,013,236 km (0.097 R)
• M31: 6,173,904 km (0.084 R)
• M32: 6,266,206 km (0.04 R)
• M33: 6,998,039 km (0.106 R)
• M34: 7,410,779 km (0.111 R)
• M35: 7,856,431 km (0.104 R)
• M36: 8,032,059 km (0.086 R)
• M37: 8,592,602 km (0.082 R)
• M38: 8,799,646 km (0.114 R)
• M39: 9,087,023 km (0.11 R)
• M40: 9,218,670 km (0.112 R)
• M41: 9,297,807 km (0.092 R)
• M42: 9,377,393 km (0.112 R)
• M43: 9,537,014 km (0.084 R)
• M44: 9,644,126 km (0.106 R)
• M45: 9,913,252 km (0.059 R)
• M46: 10,212,149 km (0.099 R)
• M47: 10,404,083 km (0.099 R)
• M48: 10,514,187 km (0.056 R)
• M49: 10,735,592 km (0.099 R)
• M50: 10,874,868 km (0.091 R)
• M51: 11,098,816 km (0.064 R)
• M52: 11,183,189 km (0.053 R)
• M53: 11,693,916 km (0.052 R)
• M54: 12,944,704 km (0.098 R)
• M55: 13,182,116 km (0.094 R)
• M56: 13,480,863 km (0.088 R)
• M57: 14,390,567 km (0.104 R)
• M58: 14,482,719 km (0.03 R)
• M59: 14,544,204 km (0.076 R)
• M60: 15,382,700 km (0.057 R)
• M61: 16,173,026 km (0.099 R)
• M62: 16,460,852 km (0.095 R)
• M63: 16,557,193 km (0.095 R)
• M64: 16,750,324 km (0.086 R)
• M65: 17,334,204 km (0.088 R)
• M66: 17,858,994 km (0.06 R)
• M67: 18,255,877 km (0.12 R)
• M68: 18,890,471 km (0.077 R)
• M69: 19,058,619 km (0.075 R)
• M70: 19,328,643 km (0.076 R)
• M71: 19,634,122 km (0.106 R)
• M72: 20,732,769 km (0.095 R)
• M73: 20,871,596 km (0.106 R)
• M74: 20,941,009 km (0.116 R)
• M75: 21,534,913 km (0.057 R)
• M76: 21,710,541 km (0.095 R)
• M77: 23,349,236 km (0.089 R)
• M78: 24,074,037 km (0.118 R)
• M79: 24,329,401 km (0.095 R)
• M80: 24,512,509 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 10.1

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.51 AU - 10.13 AU

Year: 10894 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,241,538 km

• M1: 350,358 km (0.098 R)
• M2: 1,089,820 km (0.075 R)
• M3: 1,156,392 km (0.119 R)
• M4: 1,293,722 km (0.082 R)
• M5: 1,535,024 km (0.037 R)
• M6: 1,738,477 km (0.087 R)
• M7: 2,116,062 km (0.086 R)
• M8: 2,200,435 km (0.115 R)
• M9: 2,314,578 km (0.072 R)
• M10: 2,977,895 km (0.089 R)
• M11: 3,298,184 km (0.028 R)
• M12: 3,971,973 km (0.115 R)
• M13: 4,614,346 km (0.098 R)
• M14: 5,022,749 km (0.098 R)
• M15: 5,481,715 km (0.086 R)
• M16: 5,598,551 km (0.078 R)
• M17: 6,074,272 km (0.086 R)
• M18: 6,276,379 km (0.067 R)
• M19: 6,398,750 km (0.064 R)
• M20: 6,521,869 km (0.086 R)
• M21: 6,604,447 km (0.057 R)
• M22: 7,234,553 km (0.052 R)
• M23: 7,927,790 km (0.082 R)
• M24: 8,371,796 km (0.09 R)
• M25: 8,732,925 km (0.099 R)
• M26: 9,894,104 km (0.117 R)
• M27: 10,955,650 km (0.093 R)
• M28: 11,650,084 km (0.038 R)
• M29: 11,901,408 km (0.066 R)
• M30: 12,154,677 km (0.116 R)
• M31: 12,821,435 km (0.05 R)
• M32: 13,290,125 km (0.119 R)
• M33: 13,817,308 km (0.079 R)
• M34: 14,566,943 km (0.056 R)
• M35: 16,667,596 km (0.11 R)
• M36: 18,275,175 km (0.065 R)
• M37: 18,508,847 km (0.093 R)
• M38: 19,275,237 km (0.108 R)
• M39: 21,205,349 km (0.079 R)
• M40: 21,512,473 km (0.09 R)
• M41: 21,759,309 km (0.109 R)
• M42: 21,883,027 km (0.117 R)
• M43: 22,567,736 km (0.093 R)
• M44: 22,944,274 km (0.091 R)
• M45: 23,070,236 km (0.088 R)
• M46: 23,386,037 km (0.107 R)
• M47: 23,894,520 km (0.107 R)
• M48: 24,986,884 km (0.106 R)
• M49: 25,311,361 km (0.047 R)
• M50: 25,506,736 km (0.073 R)
• M51: 26,954,395 km (0.111 R)
• M52: 27,889,381 km (0.113 R)
• M53: 28,699,304 km (0.12 R)
• M54: 29,039,041 km (0.097 R)
• M55: 29,311,908 km (0.038 R)
• M56: 29,517,006 km (0.114 R)
• M57: 29,722,554 km (0.11 R)
• M58: 29,928,700 km (0.104 R)
• M59: 30,066,330 km (0.086 R)
• M60: 30,827,184 km (0.097 R)
• M61: 31,454,448 km (0.068 R)
• M62: 33,218,955 km (0.075 R)
• M63: 33,933,584 km (0.078 R)
• M64: 35,523,959 km (0.102 R)
• M65: 35,596,813 km (0.115 R)
• M66: 35,669,667 km (0.097 R)
• M67: 35,888,679 km (0.101 R)
• M68: 35,961,832 km (0.058 R)
• M69: 36,842,964 km (0.067 R)
• M70: 38,776,516 km (0.063 R)
• M71: 39,453,596 km (0.091 R)
• M72: 40,362,254 km (0.097 R)
• M73: 41,201,348 km (0.099 R)
• M74: 41,431,130 km (0.091 R)
• M75: 41,815,148 km (0.072 R)
• M76: 43,129,515 km (0.112 R)
• M77: 43,752,740 km (0.102 R)
• M78: 43,909,069 km (0.06 R)
• M79: 44,850,638 km (0.057 R)
• M80: 45,087,003 km (0.074 R)
• M81: 45,165,991 km (0.085 R)
• M82: 45,957,513 km (0.116 R)
• M83: 46,833,558 km (0.079 R)
• M84: 49,088,148 km (0.026 R)
• M85: 50,310,512 km (0.12 R)
• M86: 52,785,010 km (0.083 R)
• M87: 53,618,719 km (0.09 R)
• M88: 53,785,970 km (0.036 R)
• M89: 54,037,144 km (0.066 R)
• M90: 54,288,768 km (0.115 R)
• M91: 55,721,766 km (0.101 R)
• M92: 55,806,588 km (0.112 R)
• M93: 56,485,613 km (0.059 R)
• M94: 56,655,706 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.1

Radius: 4.5

Gravity: 44.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.42 AU - 17.76 AU

Year: 21338 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,241,538 km

• M1: 302,487 km (0.065 R)
• M2: 1,882,689 km (0.113 R)
• M3: 1,955,244 km (0.117 R)
• M4: 2,140,746 km (0.096 R)
• M5: 3,634,929 km (0.084 R)
• M6: 4,284,782 km (0.07 R)
• M7: 4,477,015 km (0.097 R)
• M8: 4,672,091 km (0.059 R)
• M9: 6,275,182 km (0.085 R)
• M10: 6,769,603 km (0.101 R)
• M11: 7,276,590 km (0.118 R)
• M12: 8,566,273 km (0.119 R)
• M13: 9,237,220 km (0.11 R)
• M14: 9,924,921 km (0.097 R)
• M15: 11,882,260 km (0.089 R)
• M16: 12,355,737 km (0.07 R)
• M17: 12,629,052 km (0.074 R)
• M18: 13,251,379 km (0.115 R)
• M19: 13,742,210 km (0.051 R)
• M20: 14,025,399 km (0.103 R)
• M21: 14,239,025 km (0.044 R)
• M22: 14,525,504 km (0.072 R)
• M23: 15,177,153 km (0.074 R)
• M24: 15,396,463 km (0.068 R)
• M25: 15,616,821 km (0.087 R)
• M26: 15,690,573 km (0.028 R)
• M27: 15,986,477 km (0.093 R)
• M28: 16,433,775 km (0.086 R)
• M29: 16,734,317 km (0.094 R)
• M30: 18,031,480 km (0.069 R)
• M31: 19,045,155 km (0.08 R)
• M32: 19,997,196 km (0.114 R)
• M33: 21,045,877 km (0.118 R)
• M34: 21,864,626 km (0.074 R)
• M35: 22,444,019 km (0.093 R)
• M36: 22,944,573 km (0.12 R)
• M37: 23,533,241 km (0.104 R)
• M38: 23,871,931 km (0.054 R)
• M39: 24,897,424 km (0.05 R)
• M40: 26,111,860 km (0.07 R)
• M41: 26,726,258 km (0.09 R)
• M42: 27,701,487 km (0.077 R)
• M43: 28,417,911 km (0.044 R)
• M44: 28,598,027 km (0.041 R)
• M45: 29,413,036 km (0.115 R)
• M46: 32,466,029 km (0.1 R)
• M47: 32,842,866 km (0.118 R)
• M48: 33,221,199 km (0.119 R)
• M49: 34,173,240 km (0.081 R)
• M50: 36,592,387 km (0.119 R)
• M51: 36,788,360 km (0.119 R)
• M52: 36,984,633 km (0.066 R)
• M53: 40,373,773 km (0.105 R)
• M54: 41,491,269 km (0.059 R)
• M55: 41,797,795 km (0.063 R)
• M56: 41,900,120 km (0.087 R)
• M57: 43,860,600 km (0.089 R)
• M58: 44,277,080 km (0.065 R)
• M59: 44,694,907 km (0.118 R)
• M60: 47,656,197 km (0.108 R)
• M61: 48,191,608 km (0.119 R)
• M62: 49,809,808 km (0.099 R)
• M63: 50,027,024 km (0.118 R)
• M64: 51,117,293 km (0.08 R)
• M65: 52,656,655 km (0.07 R)
• M66: 54,211,426 km (0.03 R)
• M67: 56,345,290 km (0.09 R)
• M68: 57,024,764 km (0.042 R)
• M69: 57,365,547 km (0.086 R)
• M70: 58,506,381 km (0.108 R)
• M71: 58,735,415 km (0.086 R)
• M72: 59,079,640 km (0.118 R)
• M73: 60,000,714 km (0.087 R)
• M74: 60,231,693 km (0.097 R)
• M75: 66,818,487 km (0.079 R)
• M76: 66,938,166 km (0.108 R)
• M77: 67,057,994 km (0.079 R)
• M78: 67,177,821 km (0.062 R)
• M79: 67,417,627 km (0.084 R)
• M80: 68,138,988 km (0.117 R)
• M81: 69,104,642 km (0.066 R)
• M82: 69,589,190 km (0.067 R)
• M83: 69,953,311 km (0.076 R)
• M84: 72,397,142 km (0.078 R)
• M85: 73,753,097 km (0.102 R)
• M86: 74,124,399 km (0.12 R)
• M87: 75,366,510 km (0.062 R)
• M88: 79,007,123 km (0.118 R)
• M89: 79,513,811 km (0.11 R)
• M90: 80,148,555 km (0.082 R)
• M91: 81,551,035 km (0.116 R)
• M92: 84,639,034 km (0.046 R)
• M93: 85,157,541 km (0.087 R)
• M94: 86,067,245 km (0.117 R)
• M95: 86,588,444 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit