🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.74 AU - 1.1 AU

Year: 394 Days

Day: 36 Hours

Environment

Temp: -58 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,353,016 km

• M1: 215,571 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.32 AU - 1.42 AU

Year: 716 Days

Day: 43.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.81 AU - 2.77 AU

Year: 1546 Days

Day: 46.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 8.5

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.75 AU - 5.87 AU

Year: 5460 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,353,016 km

• M1: 112,647 km (0.119 R)
• M2: 233,971 km (0.044 R)
• M3: 402,867 km (0.051 R)
• M4: 559,646 km (0.064 R)
• M5: 737,069 km (0.118 R)
• M6: 1,118,693 km (0.114 R)
• M7: 1,173,894 km (0.112 R)
• M8: 1,301,651 km (0.078 R)
• M9: 1,712,896 km (0.095 R)
• M10: 1,777,073 km (0.03 R)
• M11: 2,249,952 km (0.062 R)
• M12: 2,356,166 km (0.101 R)
• M13: 2,464,176 km (0.098 R)
• M14: 2,990,013 km (0.075 R)
• M15: 3,305,963 km (0.096 R)
• M16: 3,570,602 km (0.116 R)
• M17: 3,778,842 km (0.09 R)
• M18: 3,927,094 km (0.115 R)
• M19: 3,991,122 km (0.05 R)
• M20: 4,383,218 km (0.088 R)
• M21: 4,651,447 km (0.108 R)
• M22: 4,719,364 km (0.094 R)
• M23: 4,856,096 km (0.079 R)
• M24: 4,971,137 km (0.073 R)
• M25: 5,487,998 km (0.1 R)
• M26: 5,607,826 km (0.114 R)
• M27: 6,170,463 km (0.067 R)
• M28: 6,345,194 km (0.099 R)
• M29: 6,521,719 km (0.107 R)
• M30: 7,008,959 km (0.092 R)
• M31: 7,748,123 km (0.049 R)
• M32: 8,154,430 km (0.093 R)
• M33: 8,734,720 km (0.089 R)
• M34: 8,987,541 km (0.097 R)
• M35: 9,385,621 km (0.108 R)
• M36: 10,435,648 km (0.086 R)
• M37: 10,495,039 km (0.076 R)
• M38: 10,793,786 km (0.098 R)
• M39: 10,853,924 km (0.113 R)
• M40: 11,338,771 km (0.111 R)
• M41: 12,204,194 km (0.113 R)
• M42: 12,581,630 km (0.077 R)
• M43: 12,676,624 km (0.093 R)
• M44: 12,994,819 km (0.073 R)
• M45: 13,801,900 km (0.111 R)
• M46: 13,965,260 km (0.05 R)
• M47: 14,525,504 km (0.117 R)
• M48: 15,396,613 km (0.076 R)
• M49: 15,634,025 km (0.106 R)
• M50: 16,181,254 km (0.118 R)
• M51: 17,013,915 km (0.104 R)
• M52: 17,118,933 km (0.046 R)
• M53: 17,259,406 km (0.064 R)
• M54: 17,860,340 km (0.08 R)
• M55: 18,217,131 km (0.1 R)
• M56: 18,288,788 km (0.043 R)
• M57: 18,684,475 km (0.098 R)
• M58: 19,265,064 km (0.109 R)
• M59: 19,667,632 km (0.032 R)
• M60: 20,146,944 km (0.093 R)
• M61: 20,443,895 km (0.116 R)
• M62: 20,742,194 km (0.071 R)
• M63: 20,929,341 km (0.097 R)
• M64: 22,600,947 km (0.107 R)
• M65: 23,180,489 km (0.034 R)
• M66: 23,297,026 km (0.047 R)
• M67: 23,804,163 km (0.113 R)
• M68: 24,118,019 km (0.104 R)
• M69: 24,551,853 km (0.07 R)
• M70: 24,869,000 km (0.089 R)
• M71: 25,067,816 km (0.086 R)
• M72: 26,515,475 km (0.12 R)
• M73: 26,677,938 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.7

Radius: 6.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.5 AU - 11.78 AU

Year: 15487 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,353,016 km

• M1: 80,783 km (0.056 R)
• M2: 195,225 km (0.112 R)
• M3: 242,049 km (0.068 R)
• M4: 374,144 km (0.109 R)
• M5: 502,499 km (0.062 R)
• M6: 660,175 km (0.073 R)
• M7: 833,709 km (0.109 R)
• M8: 1,223,112 km (0.107 R)
• M9: 1,662,780 km (0.077 R)
• M10: 2,056,372 km (0.089 R)
• M11: 2,147,777 km (0.102 R)
• M12: 2,429,918 km (0.093 R)
• M13: 2,599,861 km (0.109 R)
• M14: 2,900,404 km (0.119 R)
• M15: 2,977,297 km (0.115 R)
• M16: 3,318,380 km (0.088 R)
• M17: 3,452,868 km (0.097 R)
• M18: 3,671,730 km (0.114 R)
• M19: 3,727,231 km (0.113 R)
• M20: 3,810,856 km (0.091 R)
• M21: 4,008,625 km (0.101 R)
• M22: 4,180,812 km (0.079 R)
• M23: 4,355,392 km (0.093 R)
• M24: 4,473,126 km (0.077 R)
• M25: 5,357,997 km (0.099 R)
• M26: 5,579,552 km (0.11 R)
• M27: 5,707,458 km (0.093 R)
• M28: 6,162,983 km (0.108 R)
• M29: 6,262,017 km (0.095 R)
• M30: 6,461,880 km (0.101 R)
• M31: 6,765,713 km (0.105 R)
• M32: 6,868,038 km (0.053 R)
• M33: 6,970,812 km (0.1 R)
• M34: 7,247,418 km (0.095 R)
• M35: 7,740,194 km (0.113 R)
• M36: 7,918,814 km (0.097 R)
• M37: 8,280,242 km (0.089 R)
• M38: 8,462,901 km (0.087 R)
• M39: 8,536,354 km (0.1 R)
• M40: 9,056,356 km (0.086 R)
• M41: 9,701,721 km (0.117 R)
• M42: 10,127,177 km (0.08 R)
• M43: 10,756,835 km (0.117 R)
• M44: 10,836,421 km (0.118 R)
• M45: 10,916,157 km (0.072 R)
• M46: 11,116,468 km (0.085 R)
• M47: 11,277,735 km (0.114 R)
• M48: 12,136,426 km (0.1 R)
• M49: 12,636,532 km (0.101 R)
• M50: 12,678,569 km (0.081 R)
• M51: 12,762,643 km (0.045 R)
• M52: 12,804,830 km (0.034 R)
• M53: 13,271,126 km (0.116 R)
• M54: 13,656,939 km (0.113 R)
• M55: 14,046,342 km (0.064 R)
• M56: 15,013,493 km (0.08 R)
• M57: 15,102,503 km (0.081 R)
• M58: 16,321,128 km (0.12 R)
• M59: 16,366,755 km (0.11 R)
• M60: 17,430,546 km (0.111 R)
• M61: 19,818,726 km (0.112 R)
• M62: 20,555,047 km (0.087 R)
• M63: 22,409,163 km (0.088 R)
• M64: 23,485,071 km (0.06 R)
• M65: 23,640,204 km (0.104 R)
• M66: 24,159,607 km (0.11 R)
• M67: 24,316,087 km (0.093 R)
• M68: 24,945,744 km (0.099 R)
• M69: 25,846,772 km (0.116 R)
• M70: 27,082,750 km (0.04 R)
• M71: 28,392,778 km (0.114 R)
• M72: 28,834,092 km (0.067 R)
• M73: 29,000,146 km (0.045 R)
• M74: 30,171,497 km (0.106 R)
• M75: 30,508,990 km (0.059 R)
• M76: 30,847,679 km (0.108 R)
• M77: 30,904,377 km (0.115 R)
• M78: 31,131,018 km (0.114 R)
• M79: 31,585,945 km (0.102 R)
• M80: 32,157,857 km (0.05 R)
• M81: 34,655,394 km (0.073 R)
• M82: 35,067,835 km (0.051 R)
• M83: 35,126,926 km (0.093 R)
• M84: 35,600,553 km (0.099 R)
• M85: 35,778,724 km (0.118 R)
• M86: 36,614,079 km (0.069 R)
• M87: 37,637,029 km (0.098 R)
• M88: 38,060,989 km (0.1 R)
• M89: 38,974,733 km (0.093 R)
• M90: 40,204,428 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 3.1

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.4 AU - 13.72 AU

Year: 18688 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 34,353,016 km

• M1: 83,625 km (0.074 R)
• M2: 114,592 km (0.071 R)
• M3: 272,867 km (0.101 R)
• M4: 433,834 km (0.054 R)
• M5: 555,457 km (0.034 R)
• M6: 701,464 km (0.067 R)
• M7: 743,352 km (0.117 R)
• M8: 1,027,438 km (0.1 R)
• M9: 1,156,392 km (0.119 R)
• M10: 1,394,252 km (0.05 R)
• M11: 1,536,819 km (0.075 R)
• M12: 1,646,923 km (0.106 R)
• M13: 1,684,173 km (0.109 R)
• M14: 2,012,091 km (0.03 R)
• M15: 2,092,126 km (0.074 R)
• M16: 2,112,322 km (0.071 R)
• M17: 2,317,570 km (0.101 R)
• M18: 2,486,317 km (0.075 R)
• M19: 2,858,067 km (0.118 R)
• M20: 2,947,976 km (0.051 R)
• M21: 3,555,343 km (0.105 R)
• M22: 3,725,286 km (0.109 R)
• M23: 4,123,665 km (0.108 R)
• M24: 4,483,149 km (0.069 R)
• M25: 4,693,184 km (0.067 R)
• M26: 4,772,770 km (0.079 R)
• M27: 5,068,226 km (0.112 R)
• M28: 5,232,036 km (0.112 R)
• M29: 5,397,491 km (0.077 R)
• M30: 5,904,030 km (0.076 R)
• M31: 5,932,603 km (0.116 R)
• M32: 6,221,027 km (0.068 R)
• M33: 6,871,479 km (0.118 R)
• M34: 7,327,304 km (0.082 R)
• M35: 7,357,971 km (0.071 R)
• M36: 7,388,788 km (0.078 R)
• M37: 7,886,949 km (0.051 R)
• M38: 7,918,514 km (0.074 R)
• M39: 8,267,826 km (0.11 R)
• M40: 8,492,671 km (0.082 R)
• M41: 8,882,822 km (0.087 R)
• M42: 9,512,330 km (0.043 R)
• M43: 10,053,725 km (0.115 R)
• M44: 10,087,833 km (0.097 R)
• M45: 10,604,843 km (0.063 R)
• M46: 11,165,835 km (0.087 R)
• M47: 11,343,109 km (0.098 R)
• M48: 11,736,402 km (0.074 R)
• M49: 12,097,830 km (0.11 R)
• M50: 12,316,393 km (0.105 R)
• M51: 12,426,198 km (0.12 R)
• M52: 13,504,050 km (0.102 R)
• M53: 14,188,012 km (0.103 R)
• M54: 14,572,927 km (0.114 R)
• M55: 16,226,283 km (0.087 R)
• M56: 16,547,918 km (0.101 R)
• M57: 16,628,551 km (0.062 R)
• M58: 16,993,570 km (0.116 R)
• M59: 18,021,008 km (0.062 R)
• M60: 18,857,260 km (0.111 R)
• M61: 18,899,447 km (0.1 R)
• M62: 19,068,343 km (0.106 R)
• M63: 19,280,174 km (0.1 R)
• M64: 19,620,658 km (0.071 R)
• M65: 20,350,995 km (0.057 R)
• M66: 20,610,847 km (0.115 R)
• M67: 20,654,230 km (0.075 R)
• M68: 20,741,146 km (0.102 R)
• M69: 22,192,844 km (0.118 R)
• M70: 22,549,635 km (0.1 R)
• M71: 23,223,873 km (0.092 R)
• M72: 23,904,693 km (0.073 R)
• M73: 25,007,528 km (0.091 R)
• M74: 25,332,305 km (0.109 R)
• M75: 25,471,880 km (0.084 R)
• M76: 25,518,405 km (0.114 R)
• M77: 25,705,103 km (0.104 R)
• M78: 26,079,846 km (0.114 R)
• M79: 26,220,767 km (0.088 R)
• M80: 26,881,989 km (0.069 R)
• M81: 26,976,984 km (0.104 R)
• M82: 27,405,432 km (0.086 R)
• M83: 27,548,747 km (0.116 R)
• M84: 28,028,208 km (0.114 R)
• M85: 28,413,872 km (0.084 R)
• M86: 28,704,241 km (0.067 R)
• M87: 28,995,658 km (0.104 R)
• M88: 29,336,741 km (0.082 R)
• M89: 29,924,660 km (0.086 R)
• M90: 31,461,330 km (0.102 R)
• M91: 31,611,376 km (0.104 R)
• M92: 31,661,492 km (0.079 R)
• M93: 32,113,427 km (0.051 R)
• M94: 32,922,003 km (0.119 R)
• M95: 33,277,747 km (0.092 R)
• M96: 33,379,773 km (0.101 R)
• M97: 33,788,325 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit