🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 151 Days

Day: 38.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.61 AU - 0.71 AU

Year: 193 Days

Day: 46.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 220 Days

Day: 24.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,913,212 km

• M1: 114,891 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.18 AU - 1.24 AU

Year: 479 Days

Day: 42.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.56 AU - 2.64 AU

Year: 1509 Days

Day: 36.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.42 AU - 3.66 AU

Year: 1908 Days

Day: 26.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,913,212 km

• M1: 44,879 km (0.116 R)
• M2: 1,242,710 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.52 AU - 3.98 AU

Year: 2109 Days

Day: 41.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 8.2

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.02 AU - 7.4 AU

Year: 5569 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,913,212 km

• M1: 161,566 km (0.1 R)
• M2: 222,602 km (0.062 R)
• M3: 305,329 km (0.118 R)
• M4: 442,959 km (0.088 R)
• M5: 689,646 km (0.074 R)
• M6: 962,961 km (0.107 R)
• M7: 1,552,228 km (0.067 R)
• M8: 1,855,462 km (0.092 R)
• M9: 2,157,800 km (0.093 R)
• M10: 3,562,673 km (0.034 R)
• M11: 3,632,087 km (0.048 R)
• M12: 3,938,314 km (0.116 R)
• M13: 4,010,121 km (0.088 R)
• M14: 4,155,081 km (0.115 R)
• M15: 5,617,550 km (0.109 R)
• M16: 5,780,013 km (0.037 R)
• M17: 5,861,843 km (0.081 R)
• M18: 5,916,596 km (0.099 R)
• M19: 5,999,174 km (0.103 R)
• M20: 6,902,595 km (0.095 R)
• M21: 8,459,311 km (0.117 R)
• M22: 8,676,826 km (0.112 R)
• M23: 8,864,871 km (0.082 R)
• M24: 9,022,547 km (0.108 R)
• M25: 9,565,737 km (0.09 R)
• M26: 10,350,527 km (0.105 R)
• M27: 10,784,211 km (0.047 R)
• M28: 11,257,838 km (0.062 R)
• M29: 11,462,937 km (0.087 R)
• M30: 11,981,144 km (0.099 R)
• M31: 12,330,904 km (0.115 R)
• M32: 12,755,014 km (0.092 R)
• M33: 12,897,431 km (0.063 R)
• M34: 13,183,911 km (0.039 R)
• M35: 14,055,917 km (0.051 R)
• M36: 14,202,971 km (0.118 R)
• M37: 14,796,725 km (0.056 R)
• M38: 15,096,520 km (0.119 R)
• M39: 15,702,391 km (0.099 R)
• M40: 16,085,062 km (0.095 R)
• M41: 16,664,754 km (0.078 R)
• M42: 16,859,530 km (0.118 R)
• M43: 18,044,046 km (0.085 R)
• M44: 18,364,485 km (0.075 R)
• M45: 18,525,303 km (0.109 R)
• M46: 19,173,660 km (0.088 R)
• M47: 19,255,191 km (0.068 R)
• M48: 19,336,871 km (0.042 R)
• M49: 19,747,069 km (0.102 R)
• M50: 20,118,520 km (0.066 R)
• M51: 20,242,985 km (0.076 R)
• M52: 20,326,012 km (0.063 R)
• M53: 20,784,829 km (0.09 R)
• M54: 21,585,327 km (0.089 R)
• M55: 21,968,148 km (0.083 R)
• M56: 22,224,559 km (0.06 R)
• M57: 22,826,690 km (0.1 R)
• M58: 22,956,392 km (0.05 R)
• M59: 24,047,110 km (0.043 R)
• M60: 24,223,037 km (0.086 R)
• M61: 24,665,099 km (0.096 R)
• M62: 24,887,102 km (0.093 R)
• M63: 25,647,059 km (0.093 R)
• M64: 25,826,876 km (0.06 R)
• M65: 26,596,108 km (0.081 R)
• M66: 27,556,676 km (0.067 R)
• M67: 27,648,828 km (0.086 R)
• M68: 28,018,185 km (0.076 R)
• M69: 28,575,288 km (0.113 R)
• M70: 28,855,185 km (0.093 R)
• M71: 29,606,017 km (0.076 R)
• M72: 30,553,570 km (0.105 R)
• M73: 31,366,934 km (0.051 R)
• M74: 31,463,125 km (0.074 R)
• M75: 31,655,657 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.6

Radius: 3.6

Gravity: 64.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.5 AU - 17.12 AU

Year: 18470 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,913,212 km

• M1: 80,484 km (0.085 R)
• M2: 133,441 km (0.114 R)
• M3: 185,950 km (0.1 R)
• M4: 215,122 km (0.092 R)
• M5: 278,701 km (0.046 R)
• M6: 312,959 km (0.113 R)
• M7: 636,838 km (0.116 R)
• M8: 659,727 km (0.101 R)
• M9: 803,191 km (0.073 R)
• M10: 1,118,543 km (0.044 R)
• M11: 1,260,212 km (0.119 R)
• M12: 1,377,796 km (0.091 R)
• M13: 1,498,971 km (0.119 R)
• M14: 1,623,586 km (0.086 R)
• M15: 1,816,866 km (0.049 R)
• M16: 1,983,369 km (0.101 R)
• M17: 2,402,991 km (0.104 R)
• M18: 2,887,538 km (0.091 R)
• M19: 3,042,521 km (0.045 R)
• M20: 3,240,140 km (0.098 R)
• M21: 3,441,948 km (0.03 R)
• M22: 4,465,796 km (0.116 R)
• M23: 4,555,106 km (0.119 R)
• M24: 4,780,998 km (0.081 R)
• M25: 4,872,403 km (0.1 R)
• M26: 7,336,728 km (0.119 R)
• M27: 8,358,332 km (0.115 R)
• M28: 8,857,540 km (0.101 R)
• M29: 9,082,685 km (0.046 R)
• M30: 9,309,475 km (0.105 R)
• M31: 9,653,251 km (0.064 R)
• M32: 11,009,356 km (0.071 R)
• M33: 12,612,447 km (0.082 R)
• M34: 12,675,577 km (0.104 R)
• M35: 13,120,182 km (0.107 R)
• M36: 13,248,238 km (0.118 R)
• M37: 13,505,397 km (0.119 R)
• M38: 13,764,201 km (0.098 R)
• M39: 13,959,426 km (0.059 R)
• M40: 16,579,184 km (0.095 R)
• M41: 17,134,940 km (0.115 R)
• M42: 17,767,440 km (0.097 R)
• M43: 18,122,136 km (0.086 R)
• M44: 18,694,498 km (0.068 R)
• M45: 19,345,398 km (0.077 R)
• M46: 19,564,110 km (0.103 R)
• M47: 19,930,326 km (0.119 R)
• M48: 20,077,381 km (0.111 R)
• M49: 20,298,785 km (0.07 R)
• M50: 21,117,235 km (0.119 R)
• M51: 21,870,760 km (0.089 R)
• M52: 24,183,244 km (0.073 R)
• M53: 25,209,336 km (0.077 R)
• M54: 25,527,829 km (0.103 R)
• M55: 27,058,964 km (0.106 R)
• M56: 27,466,767 km (0.064 R)
• M57: 27,548,597 km (0.093 R)
• M58: 30,972,145 km (0.108 R)
• M59: 31,313,228 km (0.106 R)
• M60: 32,430,425 km (0.112 R)
• M61: 33,124,409 km (0.07 R)
• M62: 36,666,887 km (0.086 R)
• M63: 37,389,594 km (0.07 R)
• M64: 39,217,082 km (0.104 R)
• M65: 40,606,696 km (0.052 R)
• M66: 41,073,442 km (0.071 R)
• M67: 41,260,589 km (0.08 R)
• M68: 41,541,982 km (0.03 R)
• M69: 41,823,974 km (0.115 R)
• M70: 44,102,499 km (0.111 R)
• M71: 44,967,325 km (0.118 R)
• M72: 45,740,596 km (0.1 R)
• M73: 46,323,579 km (0.071 R)
• M74: 47,006,793 km (0.1 R)
• M75: 47,104,630 km (0.098 R)
• M76: 47,202,616 km (0.118 R)
• M77: 49,374,328 km (0.115 R)
• M78: 50,672,838 km (0.1 R)
• M79: 52,895,862 km (0.025 R)
• M80: 55,150,452 km (0.081 R)
• M81: 55,874,506 km (0.095 R)
• M82: 56,497,431 km (0.055 R)
• M83: 56,705,671 km (0.091 R)
• M84: 56,809,791 km (0.112 R)
• M85: 57,750,463 km (0.09 R)
• M86: 57,855,181 km (0.063 R)
• M87: 58,170,085 km (0.092 R)
• M88: 60,071,175 km (0.12 R)
• M89: 61,885,198 km (0.116 R)
• M90: 63,608,865 km (0.053 R)
• M91: 67,103,322 km (0.039 R)
• M92: 69,541,617 km (0.091 R)
• M93: 72,121,732 km (0.093 R)
• M94: 73,593,775 km (0.112 R)
• M95: 73,821,164 km (0.071 R)
• M96: 75,877,835 km (0.118 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit