🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.76 AU

Year: 188 Days

Day: 36.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.67 AU - 0.81 AU

Year: 223 Days

Day: 20.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,967,477 km

• M1: 42,635 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.87 AU - 1.35 AU

Year: 409 Days

Day: 33.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 120 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,967,477 km

• M1: 119,080 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.83 AU - 2.49 AU

Year: 1111 Days

Day: 47.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,967,477 km

• M1: 139,425 km (0.093 R)
• M2: 1,172,399 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.82 AU - 2.8 AU

Year: 1228 Days

Day: 30.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,967,477 km

• M1: 782,846 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.45 AU - 3.13 AU

Year: 1630 Days

Day: 14.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.58 AU - 4.92 AU

Year: 3622 Days

Day: 31.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 6

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.72 AU - 16.6 AU

Year: 17663 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,967,477 km

• M1: 113,844 km (0.048 R)
• M2: 265,985 km (0.099 R)
• M3: 374,144 km (0.025 R)
• M4: 418,575 km (0.081 R)
• M5: 481,107 km (0.104 R)
• M6: 530,175 km (0.037 R)
• M7: 598,391 km (0.074 R)
• M8: 1,004,998 km (0.075 R)
• M9: 1,090,868 km (0.063 R)
• M10: 1,156,990 km (0.115 R)
• M11: 1,201,720 km (0.119 R)
• M12: 1,836,015 km (0.093 R)
• M13: 2,646,686 km (0.081 R)
• M14: 2,857,170 km (0.094 R)
• M15: 3,652,582 km (0.118 R)
• M16: 4,230,329 km (0.109 R)
• M17: 4,946,005 km (0.092 R)
• M18: 5,093,658 km (0.095 R)
• M19: 5,545,144 km (0.026 R)
• M20: 5,853,316 km (0.103 R)
• M21: 6,729,211 km (0.101 R)
• M22: 7,140,755 km (0.045 R)
• M23: 8,204,994 km (0.065 R)
• M24: 8,423,707 km (0.102 R)
• M25: 8,511,670 km (0.101 R)
• M26: 8,600,082 km (0.102 R)
• M27: 8,866,965 km (0.067 R)
• M28: 9,181,719 km (0.07 R)
• M29: 9,227,047 km (0.117 R)
• M30: 10,241,620 km (0.053 R)
• M31: 10,571,932 km (0.051 R)
• M32: 10,714,499 km (0.103 R)
• M33: 10,762,220 km (0.068 R)
• M34: 11,583,513 km (0.114 R)
• M35: 12,075,989 km (0.057 R)
• M36: 12,625,611 km (0.091 R)
• M37: 14,008,943 km (0.089 R)
• M38: 14,270,440 km (0.074 R)
• M39: 14,322,949 km (0.118 R)
• M40: 14,586,241 km (0.088 R)
• M41: 15,224,874 km (0.047 R)
• M42: 18,038,960 km (0.087 R)
• M43: 18,437,489 km (0.035 R)
• M44: 18,494,635 km (0.071 R)
• M45: 20,414,275 km (0.098 R)
• M46: 20,532,757 km (0.042 R)
• M47: 20,651,238 km (0.053 R)
• M48: 21,548,077 km (0.043 R)
• M49: 22,640,740 km (0.111 R)
• M50: 24,000,734 km (0.049 R)
• M51: 24,063,117 km (0.112 R)
• M52: 26,540,308 km (0.114 R)
• M53: 27,123,440 km (0.112 R)
• M54: 27,253,441 km (0.057 R)
• M55: 27,318,666 km (0.112 R)
• M56: 27,514,489 km (0.066 R)
• M57: 27,645,238 km (0.073 R)
• M58: 27,776,136 km (0.109 R)
• M59: 27,907,333 km (0.114 R)
• M60: 28,170,326 km (0.069 R)
• M61: 28,434,217 km (0.11 R)
• M62: 28,897,821 km (0.046 R)
• M63: 29,097,235 km (0.106 R)
• M64: 30,777,219 km (0.088 R)
• M65: 31,594,771 km (0.059 R)
• M66: 31,663,137 km (0.072 R)
• M67: 32,557,433 km (0.043 R)
• M68: 35,218,780 km (0.12 R)
• M69: 36,145,239 km (0.114 R)
• M70: 36,719,246 km (0.116 R)
• M71: 37,658,571 km (0.079 R)
• M72: 37,803,681 km (0.08 R)
• M73: 37,876,386 km (0.109 R)
• M74: 38,021,944 km (0.106 R)
• M75: 38,094,649 km (0.119 R)
• M76: 38,459,518 km (0.087 R)
• M77: 38,825,435 km (0.072 R)
• M78: 43,609,874 km (0.12 R)
• M79: 44,067,942 km (0.115 R)
• M80: 44,988,717 km (0.096 R)
• M81: 45,219,846 km (0.12 R)
• M82: 46,226,191 km (0.038 R)
• M83: 46,849,266 km (0.046 R)
• M84: 49,846,011 km (0.097 R)
• M85: 50,244,988 km (0.063 R)
• M86: 50,324,873 km (0.107 R)
• M87: 51,770,438 km (0.062 R)
• M88: 52,579,463 km (0.104 R)
• M89: 54,209,930 km (0.062 R)
• M90: 54,702,406 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.5

Radius: 6

Gravity: 27.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.67 AU - 20.25 AU

Year: 24435 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,967,477 km

• M1: 120,127 km (0.096 R)
• M2: 743,202 km (0.116 R)
• M3: 1,009,038 km (0.071 R)
• M4: 1,337,255 km (0.082 R)
• M5: 2,085,245 km (0.104 R)
• M6: 2,717,745 km (0.096 R)
• M7: 3,357,874 km (0.097 R)
• M8: 3,842,571 km (0.072 R)
• M9: 4,876,442 km (0.107 R)
• M10: 5,704,915 km (0.101 R)
• M11: 6,815,529 km (0.104 R)
• M12: 7,302,620 km (0.112 R)
• M13: 7,675,418 km (0.1 R)
• M14: 8,118,078 km (0.118 R)
• M15: 9,160,775 km (0.116 R)
• M16: 10,245,061 km (0.034 R)
• M17: 10,592,128 km (0.076 R)
• M18: 10,872,624 km (0.047 R)
• M19: 11,656,367 km (0.091 R)
• M20: 13,202,760 km (0.076 R)
• M21: 13,808,631 km (0.078 R)
• M22: 15,520,929 km (0.107 R)
• M23: 16,807,770 km (0.107 R)
• M24: 17,134,791 km (0.055 R)
• M25: 17,878,292 km (0.107 R)
• M26: 18,128,420 km (0.036 R)
• M27: 19,140,599 km (0.114 R)
• M28: 19,911,776 km (0.109 R)
• M29: 20,605,760 km (0.051 R)
• M30: 22,195,986 km (0.104 R)
• M31: 22,825,045 km (0.096 R)
• M32: 22,915,402 km (0.085 R)
• M33: 24,100,516 km (0.065 R)
• M34: 28,063,513 km (0.092 R)
• M35: 28,451,271 km (0.087 R)
• M36: 28,645,898 km (0.118 R)
• M37: 30,615,952 km (0.099 R)
• M38: 31,315,771 km (0.12 R)
• M39: 32,223,232 km (0.117 R)
• M40: 32,629,240 km (0.077 R)
• M41: 32,934,869 km (0.116 R)
• M42: 33,549,118 km (0.075 R)
• M43: 33,960,661 km (0.098 R)
• M44: 34,270,479 km (0.102 R)
• M45: 34,581,193 km (0.094 R)
• M46: 36,253,997 km (0.113 R)
• M47: 36,782,227 km (0.078 R)
• M48: 36,888,142 km (0.072 R)
• M49: 37,206,636 km (0.069 R)
• M50: 37,419,364 km (0.092 R)
• M51: 38,274,615 km (0.071 R)
• M52: 38,596,999 km (0.061 R)
• M53: 40,549,999 km (0.057 R)
• M54: 42,980,366 km (0.062 R)
• M55: 43,091,816 km (0.104 R)
• M56: 43,203,566 km (0.117 R)
• M57: 43,427,215 km (0.082 R)
• M58: 44,777,186 km (0.089 R)
• M59: 46,484,098 km (0.068 R)
• M60: 48,560,217 km (0.057 R)
• M61: 49,843,767 km (0.1 R)
• M62: 50,784,288 km (0.062 R)
• M63: 51,849,276 km (0.119 R)
• M64: 52,086,987 km (0.107 R)
• M65: 52,802,214 km (0.045 R)
• M66: 54,242,393 km (0.084 R)
• M67: 54,967,344 km (0.117 R)
• M68: 55,817,060 km (0.106 R)
• M69: 56,548,893 km (0.07 R)
• M70: 56,793,635 km (0.063 R)
• M71: 57,529,656 km (0.074 R)
• M72: 58,515,955 km (0.077 R)
• M73: 63,785,091 km (0.071 R)
• M74: 64,805,798 km (0.118 R)
• M75: 66,218,151 km (0.118 R)
• M76: 66,346,955 km (0.106 R)
• M77: 67,251,573 km (0.118 R)
• M78: 67,640,528 km (0.072 R)
• M79: 68,550,980 km (0.08 R)
• M80: 70,252,357 km (0.108 R)
• M81: 73,696,848 km (0.096 R)
• M82: 74,902,008 km (0.072 R)
• M83: 77,467,313 km (0.1 R)
• M84: 82,406,436 km (0.101 R)
• M85: 82,683,790 km (0.11 R)
• M86: 83,796,350 km (0.059 R)
• M87: 84,634,098 km (0.085 R)
• M88: 85,755,184 km (0.065 R)
• M89: 86,599,365 km (0.103 R)
• M90: 89,575,465 km (0.047 R)
• M91: 91,004,424 km (0.11 R)
• M92: 91,291,203 km (0.101 R)
• M93: 96,795,058 km (0.093 R)
• M94: 96,941,365 km (0.043 R)
• M95: 97,673,946 km (0.115 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 10,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit