🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 162 Days

Day: 26.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.48 AU

Year: 452 Days

Day: 15.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.56 AU - 2.22 AU

Year: 905 Days

Day: 15 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.12 AU - 4.02 AU

Year: 2349 Days

Day: 45.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.53 AU - 3.69 AU

Year: 2389 Days

Day: 43.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.74 AU - 4.52 AU

Year: 2923 Days

Day: 31.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 8.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.9 AU - 10.84 AU

Year: 9989 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,624,592 km

• M1: 108,159 km (0.067 R)
• M2: 189,241 km (0.068 R)
• M3: 307,573 km (0.101 R)
• M4: 685,757 km (0.116 R)
• M5: 795,561 km (0.079 R)
• M6: 965,056 km (0.111 R)
• M7: 1,132,157 km (0.069 R)
• M8: 1,190,051 km (0.054 R)
• M9: 1,494,483 km (0.116 R)
• M10: 1,558,211 km (0.099 R)
• M11: 1,805,945 km (0.105 R)
• M12: 1,943,276 km (0.096 R)
• M13: 2,431,863 km (0.112 R)
• M14: 2,699,942 km (0.117 R)
• M15: 3,099,518 km (0.085 R)
• M16: 3,711,523 km (0.119 R)
• M17: 3,864,861 km (0.119 R)
• M18: 4,020,293 km (0.115 R)
• M19: 4,177,820 km (0.096 R)
• M20: 5,485,006 km (0.089 R)
• M21: 5,659,886 km (0.104 R)
• M22: 5,836,711 km (0.107 R)
• M23: 6,169,715 km (0.111 R)
• M24: 6,325,596 km (0.051 R)
• M25: 6,561,811 km (0.104 R)
• M26: 7,151,377 km (0.114 R)
• M27: 7,342,563 km (0.11 R)
• M28: 7,535,394 km (0.1 R)
• M29: 8,180,909 km (0.098 R)
• M30: 8,990,533 km (0.055 R)
• M31: 9,494,378 km (0.065 R)
• M32: 9,584,287 km (0.036 R)
• M33: 9,734,782 km (0.096 R)
• M34: 9,855,657 km (0.072 R)
• M35: 9,916,394 km (0.089 R)
• M36: 10,252,241 km (0.099 R)
• M37: 10,498,779 km (0.095 R)
• M38: 11,060,818 km (0.09 R)
• M39: 11,986,679 km (0.089 R)
• M40: 12,051,455 km (0.097 R)
• M41: 12,573,851 km (0.077 R)
• M42: 13,170,297 km (0.09 R)
• M43: 13,304,187 km (0.058 R)
• M44: 14,082,396 km (0.09 R)
• M45: 14,840,558 km (0.097 R)
• M46: 15,014,689 km (0.057 R)
• M47: 15,084,552 km (0.036 R)
• M48: 15,259,581 km (0.036 R)
• M49: 15,611,884 km (0.115 R)
• M50: 15,860,067 km (0.056 R)
• M51: 16,216,858 km (0.115 R)
• M52: 16,684,651 km (0.112 R)
• M53: 16,902,166 km (0.109 R)
• M54: 17,339,740 km (0.117 R)
• M55: 18,263,506 km (0.112 R)
• M56: 18,487,604 km (0.086 R)
• M57: 18,562,403 km (0.118 R)
• M58: 19,089,586 km (0.099 R)
• M59: 19,392,970 km (0.114 R)
• M60: 19,812,742 km (0.04 R)
• M61: 19,966,229 km (0.089 R)
• M62: 20,158,463 km (0.053 R)
• M63: 21,758,561 km (0.116 R)
• M64: 21,996,123 km (0.116 R)
• M65: 22,314,168 km (0.088 R)
• M66: 23,075,771 km (0.091 R)
• M67: 24,008,962 km (0.091 R)
• M68: 24,213,463 km (0.116 R)
• M69: 24,954,570 km (0.102 R)
• M70: 25,120,175 km (0.065 R)
• M71: 25,452,731 km (0.073 R)
• M72: 25,912,296 km (0.067 R)
• M73: 25,996,071 km (0.065 R)
• M74: 26,374,553 km (0.082 R)
• M75: 26,585,636 km (0.091 R)
• M76: 26,924,475 km (0.032 R)
• M77: 28,035,389 km (0.112 R)
• M78: 28,510,063 km (0.118 R)
• M79: 28,943,747 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 12.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.02 AU - 12.02 AU

Year: 11883 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,624,592 km

• M1: 213,327 km (0.119 R)
• M2: 515,963 km (0.087 R)
• M3: 1,498,671 km (0.115 R)
• M4: 1,618,051 km (0.082 R)
• M5: 1,699,432 km (0.061 R)
• M6: 1,845,290 km (0.063 R)
• M7: 2,262,817 km (0.102 R)
• M8: 2,470,908 km (0.1 R)
• M9: 2,637,261 km (0.115 R)
• M10: 3,931,731 km (0.086 R)
• M11: 4,239,903 km (0.069 R)
• M12: 4,440,214 km (0.072 R)
• M13: 5,150,505 km (0.094 R)
• M14: 6,024,007 km (0.098 R)
• M15: 6,314,526 km (0.115 R)
• M16: 6,842,457 km (0.081 R)
• M17: 7,316,233 km (0.032 R)
• M18: 7,695,913 km (0.083 R)
• M19: 8,259,747 km (0.117 R)
• M20: 8,800,544 km (0.05 R)
• M21: 9,130,407 km (0.114 R)
• M22: 9,315,609 km (0.12 R)
• M23: 10,490,850 km (0.116 R)
• M24: 10,607,087 km (0.1 R)
• M25: 10,684,878 km (0.108 R)
• M26: 11,313,489 km (0.088 R)
• M27: 12,813,058 km (0.11 R)
• M28: 13,818,804 km (0.04 R)
• M29: 14,074,317 km (0.098 R)
• M30: 14,763,066 km (0.067 R)
• M31: 15,199,144 km (0.117 R)
• M32: 16,577,987 km (0.082 R)
• M33: 16,940,313 km (0.052 R)
• M34: 17,031,269 km (0.066 R)
• M35: 17,305,182 km (0.09 R)
• M36: 18,555,970 km (0.048 R)
• M37: 19,026,605 km (0.027 R)
• M38: 19,740,037 km (0.091 R)
• M39: 20,462,146 km (0.086 R)
• M40: 20,948,339 km (0.088 R)
• M41: 21,192,932 km (0.047 R)
• M42: 22,230,393 km (0.083 R)
• M43: 22,730,200 km (0.072 R)
• M44: 23,082,353 km (0.12 R)
• M45: 23,893,922 km (0.052 R)
• M46: 24,560,230 km (0.099 R)
• M47: 24,818,137 km (0.045 R)
• M48: 25,128,852 km (0.109 R)
• M49: 26,226,452 km (0.079 R)
• M50: 26,437,235 km (0.083 R)
• M51: 26,807,639 km (0.108 R)
• M52: 27,073,175 km (0.112 R)
• M53: 28,252,007 km (0.05 R)
• M54: 28,468,176 km (0.111 R)
• M55: 28,793,401 km (0.057 R)
• M56: 29,447,742 km (0.095 R)
• M57: 29,557,248 km (0.077 R)
• M58: 31,775,785 km (0.113 R)
• M59: 32,000,630 km (0.082 R)
• M60: 32,113,277 km (0.113 R)
• M61: 32,395,269 km (0.061 R)
• M62: 32,848,401 km (0.06 R)
• M63: 33,360,475 km (0.11 R)
• M64: 33,875,391 km (0.068 R)
• M65: 34,162,619 km (0.079 R)
• M66: 34,913,001 km (0.057 R)
• M67: 35,144,878 km (0.116 R)
• M68: 35,493,890 km (0.081 R)
• M69: 36,547,657 km (0.049 R)
• M70: 36,842,216 km (0.038 R)
• M71: 37,789,918 km (0.075 R)
• M72: 38,266,836 km (0.047 R)
• M73: 39,528,245 km (0.106 R)
• M74: 40,376,764 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 3.3

Gravity: 86.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.71 AU - 19.43 AU

Year: 21396 Days

Day: 21.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,624,592 km

• M1: 92,900 km (0.097 R)
• M2: 129,552 km (0.116 R)
• M3: 370,404 km (0.085 R)
• M4: 548,127 km (0.075 R)
• M5: 1,001,857 km (0.098 R)
• M6: 1,646,624 km (0.116 R)
• M7: 1,860,549 km (0.071 R)
• M8: 2,121,148 km (0.098 R)
• M9: 2,159,296 km (0.102 R)
• M10: 2,594,027 km (0.107 R)
• M11: 2,842,360 km (0.089 R)
• M12: 3,098,172 km (0.1 R)
• M13: 3,955,966 km (0.059 R)
• M14: 4,241,100 km (0.101 R)
• M15: 4,631,700 km (0.103 R)
• M16: 5,033,669 km (0.104 R)
• M17: 5,290,529 km (0.045 R)
• M18: 5,342,439 km (0.061 R)
• M19: 5,446,709 km (0.098 R)
• M20: 5,763,557 km (0.089 R)
• M21: 6,975,749 km (0.097 R)
• M22: 7,032,745 km (0.1 R)
• M23: 7,493,657 km (0.119 R)
• M24: 8,023,682 km (0.105 R)
• M25: 8,263,188 km (0.114 R)
• M26: 9,621,686 km (0.046 R)
• M27: 9,876,003 km (0.078 R)
• M28: 11,113,925 km (0.106 R)
• M29: 11,180,496 km (0.098 R)
• M30: 12,676,624 km (0.116 R)
• M31: 13,875,053 km (0.097 R)
• M32: 16,910,244 km (0.105 R)
• M33: 17,216,920 km (0.115 R)
• M34: 18,069,927 km (0.094 R)
• M35: 18,540,861 km (0.118 R)
• M36: 19,735,849 km (0.116 R)
• M37: 20,058,681 km (0.108 R)
• M38: 21,699,022 km (0.117 R)
• M39: 22,115,801 km (0.088 R)
• M40: 22,872,617 km (0.033 R)
• M41: 23,126,784 km (0.057 R)
• M42: 25,983,505 km (0.071 R)
• M43: 26,160,180 km (0.107 R)
• M44: 26,603,588 km (0.114 R)
• M45: 27,318,217 km (0.05 R)
• M46: 27,768,207 km (0.091 R)
• M47: 29,684,107 km (0.094 R)
• M48: 29,776,409 km (0.114 R)
• M49: 31,360,052 km (0.105 R)
• M50: 32,209,469 km (0.031 R)
• M51: 32,970,772 km (0.116 R)
• M52: 34,027,382 km (0.089 R)
• M53: 34,608,271 km (0.106 R)
• M54: 34,705,509 km (0.068 R)
• M55: 37,063,920 km (0.1 R)
• M56: 37,262,885 km (0.068 R)
• M57: 37,462,000 km (0.077 R)
• M58: 37,861,575 km (0.1 R)
• M59: 38,061,887 km (0.109 R)
• M60: 40,288,053 km (0.1 R)
• M61: 43,705,616 km (0.113 R)
• M62: 44,126,286 km (0.077 R)
• M63: 45,821,678 km (0.086 R)
• M64: 47,107,173 km (0.117 R)
• M65: 49,057,630 km (0.09 R)
• M66: 51,034,266 km (0.117 R)
• M67: 53,597,476 km (0.052 R)
• M68: 54,160,264 km (0.101 R)
• M69: 55,405,217 km (0.099 R)
• M70: 58,154,078 km (0.075 R)
• M71: 58,732,274 km (0.089 R)
• M72: 59,777,963 km (0.049 R)
• M73: 60,011,186 km (0.119 R)
• M74: 60,478,380 km (0.113 R)
• M75: 62,596,087 km (0.105 R)
• M76: 63,783,147 km (0.057 R)
• M77: 64,498,972 km (0.087 R)
• M78: 65,817,977 km (0.09 R)
• M79: 67,388,455 km (0.105 R)
• M80: 67,752,576 km (0.086 R)
• M81: 68,360,991 km (0.083 R)
• M82: 68,848,979 km (0.051 R)
• M83: 70,812,451 km (0.089 R)
• M84: 71,553,559 km (0.091 R)
• M85: 73,667,078 km (0.102 R)
• M86: 73,791,992 km (0.084 R)
• M87: 74,417,910 km (0.055 R)
• M88: 75,549,019 km (0.093 R)
• M89: 78,082,609 km (0.075 R)
• M90: 78,465,130 km (0.091 R)
• M91: 79,103,913 km (0.116 R)
• M92: 80,386,715 km (0.11 R)
• M93: 82,064,605 km (0.072 R)
• M94: 85,848,982 km (0.12 R)
• M95: 87,299,184 km (0.081 R)
• M96: 87,696,067 km (0.105 R)
• M97: 88,624,621 km (0.117 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit