🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.6 AU - 0.76 AU

Year: 195 Days

Day: 39.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,050,337 km

• M1: 63,280 km (0.026 R)
• M2: 612,902 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.73 AU - 0.87 AU

Year: 249 Days

Day: 31.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.88 AU - 0.94 AU

Year: 302 Days

Day: 33.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,050,337 km

• M1: 368,460 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.04 AU - 1.16 AU

Year: 402 Days

Day: 20.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,050,337 km

• M1: 475,422 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.33 AU - 1.35 AU

Year: 540 Days

Day: 24.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.37 AU - 1.69 AU

Year: 659 Days

Day: 12.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.56 AU - 2.4 AU

Year: 970 Days

Day: 46.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.66 AU - 4 AU

Year: 2610 Days

Day: 44.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 12.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.17 AU - 8.33 AU

Year: 8252 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,050,337 km

• M1: 164,857 km (0.11 R)
• M2: 303,235 km (0.063 R)
• M3: 432,338 km (0.073 R)
• M4: 650,900 km (0.071 R)
• M5: 954,135 km (0.107 R)
• M6: 1,768,097 km (0.11 R)
• M7: 1,968,558 km (0.105 R)
• M8: 2,155,705 km (0.039 R)
• M9: 2,414,659 km (0.07 R)
• M10: 2,660,897 km (0.073 R)
• M11: 2,775,639 km (0.114 R)
• M12: 2,939,149 km (0.105 R)
• M13: 3,154,122 km (0.071 R)
• M14: 3,374,479 km (0.09 R)
• M15: 3,574,492 km (0.093 R)
• M16: 3,752,812 km (0.073 R)
• M17: 3,908,095 km (0.117 R)
• M18: 4,468,488 km (0.095 R)
• M19: 5,054,314 km (0.033 R)
• M20: 5,341,841 km (0.101 R)
• M21: 6,514,239 km (0.087 R)
• M22: 6,890,628 km (0.107 R)
• M23: 7,533,898 km (0.074 R)
• M24: 8,739,807 km (0.067 R)
• M25: 9,470,892 km (0.091 R)
• M26: 9,754,679 km (0.092 R)
• M27: 10,549,343 km (0.089 R)
• M28: 11,065,904 km (0.104 R)
• M29: 12,123,711 km (0.117 R)
• M30: 12,277,497 km (0.049 R)
• M31: 12,393,286 km (0.08 R)
• M32: 12,742,747 km (0.06 R)
• M33: 13,056,154 km (0.066 R)
• M34: 13,491,185 km (0.114 R)
• M35: 14,375,607 km (0.095 R)
• M36: 14,620,050 km (0.106 R)
• M37: 14,783,710 km (0.099 R)
• M38: 15,071,836 km (0.087 R)
• M39: 15,528,109 km (0.086 R)
• M40: 16,369,597 km (0.082 R)
• M41: 16,667,596 km (0.116 R)
• M42: 16,753,166 km (0.032 R)
• M43: 17,096,493 km (0.119 R)
• M44: 17,398,980 km (0.092 R)
• M45: 17,965,208 km (0.079 R)
• M46: 18,228,650 km (0.082 R)
• M47: 18,848,285 km (0.116 R)
• M48: 19,700,244 km (0.092 R)
• M49: 21,908,159 km (0.086 R)
• M50: 22,001,808 km (0.095 R)
• M51: 22,566,839 km (0.112 R)
• M52: 22,803,652 km (0.042 R)
• M53: 22,898,497 km (0.077 R)
• M54: 23,567,050 km (0.081 R)
• M55: 23,662,942 km (0.068 R)
• M56: 23,903,645 km (0.06 R)
• M57: 24,679,011 km (0.114 R)
• M58: 25,511,972 km (0.12 R)
• M59: 25,956,577 km (0.071 R)
• M60: 26,254,576 km (0.032 R)
• M61: 27,356,514 km (0.095 R)
• M62: 27,710,313 km (0.104 R)
• M63: 29,709,240 km (0.102 R)
• M64: 30,281,302 km (0.111 R)
• M65: 31,278,222 km (0.105 R)
• M66: 31,648,178 km (0.06 R)
• M67: 32,659,758 km (0.058 R)
• M68: 33,088,805 km (0.07 R)
• M69: 33,357,932 km (0.095 R)
• M70: 34,550,825 km (0.12 R)
• M71: 34,933,347 km (0.067 R)
• M72: 35,042,852 km (0.052 R)
• M73: 35,647,377 km (0.109 R)
• M74: 35,757,631 km (0.083 R)
• M75: 35,923,236 km (0.096 R)
• M76: 36,421,696 km (0.087 R)
• M77: 37,481,447 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.5

Radius: 3.4

Gravity: 50.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.45 AU - 16.01 AU

Year: 20699 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 161.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,050,337 km

• M1: 206,295 km (0.114 R)
• M2: 236,065 km (0.115 R)
• M3: 506,239 km (0.099 R)
• M4: 1,129,913 km (0.105 R)
• M5: 1,325,736 km (0.075 R)
• M6: 2,007,304 km (0.098 R)
• M7: 2,209,261 km (0.106 R)
• M8: 2,312,783 km (0.118 R)
• M9: 2,853,579 km (0.045 R)
• M10: 2,890,979 km (0.087 R)
• M11: 3,631,937 km (0.052 R)
• M12: 3,754,159 km (0.071 R)
• M13: 3,795,148 km (0.061 R)
• M14: 3,836,288 km (0.078 R)
• M15: 3,877,577 km (0.087 R)
• M16: 4,558,546 km (0.118 R)
• M17: 5,600,196 km (0.109 R)
• M18: 5,883,535 km (0.053 R)
• M19: 5,978,978 km (0.096 R)
• M20: 7,215,255 km (0.119 R)
• M21: 7,731,218 km (0.113 R)
• M22: 8,099,378 km (0.086 R)
• M23: 8,419,518 km (0.053 R)
• M24: 8,473,373 km (0.08 R)
• M25: 8,635,238 km (0.051 R)
• M26: 8,689,542 km (0.056 R)
• M27: 8,743,846 km (0.119 R)
• M28: 9,237,818 km (0.103 R)
• M29: 9,910,560 km (0.108 R)
• M30: 11,184,236 km (0.069 R)
• M31: 12,508,327 km (0.112 R)
• M32: 13,313,762 km (0.07 R)
• M33: 17,447,001 km (0.102 R)
• M34: 17,859,742 km (0.082 R)
• M35: 18,905,581 km (0.116 R)
• M36: 20,547,417 km (0.076 R)
• M37: 20,910,342 km (0.046 R)
• M38: 20,983,196 km (0.106 R)
• M39: 21,789,977 km (0.118 R)
• M40: 21,937,780 km (0.085 R)
• M41: 22,756,379 km (0.051 R)
• M42: 22,906,276 km (0.072 R)
• M43: 25,271,718 km (0.047 R)
• M44: 27,314,776 km (0.092 R)
• M45: 27,633,719 km (0.031 R)
• M46: 28,355,828 km (0.115 R)
• M47: 29,002,988 km (0.06 R)
• M48: 30,807,587 km (0.099 R)
• M49: 31,222,871 km (0.095 R)
• M50: 31,306,047 km (0.112 R)
• M51: 31,556,324 km (0.112 R)
• M52: 36,434,711 km (0.056 R)
• M53: 36,610,040 km (0.096 R)
• M54: 38,647,114 km (0.088 R)
• M55: 38,736,424 km (0.059 R)
• M56: 39,274,378 km (0.086 R)
• M57: 41,084,811 km (0.08 R)
• M58: 41,267,470 km (0.073 R)
• M59: 41,724,941 km (0.094 R)
• M60: 42,276,209 km (0.118 R)
• M61: 44,131,073 km (0.096 R)
• M62: 44,224,571 km (0.105 R)
• M63: 45,728,628 km (0.076 R)
• M64: 49,950,131 km (0.063 R)
• M65: 50,730,882 km (0.112 R)
• M66: 50,828,869 km (0.116 R)
• M67: 50,926,706 km (0.048 R)
• M68: 51,122,828 km (0.072 R)
• M69: 51,909,713 km (0.07 R)
• M70: 52,601,454 km (0.115 R)
• M71: 54,494,465 km (0.107 R)
• M72: 55,398,934 km (0.088 R)
• M73: 56,105,784 km (0.083 R)
• M74: 56,815,626 km (0.115 R)
• M75: 57,528,609 km (0.059 R)
• M76: 58,141,960 km (0.096 R)
• M77: 58,654,632 km (0.104 R)
• M78: 58,963,103 km (0.075 R)
• M79: 60,098,551 km (0.087 R)
• M80: 60,305,744 km (0.12 R)
• M81: 61,971,965 km (0.065 R)
• M82: 62,495,707 km (0.104 R)
• M83: 64,393,506 km (0.093 R)
• M84: 64,923,980 km (0.095 R)
• M85: 65,136,558 km (0.117 R)
• M86: 65,349,436 km (0.105 R)
• M87: 66,845,864 km (0.115 R)
• M88: 67,060,537 km (0.116 R)
• M89: 67,167,948 km (0.104 R)
• M90: 67,490,481 km (0.099 R)
• M91: 68,461,521 km (0.103 R)
• M92: 68,786,148 km (0.101 R)
• M93: 68,894,607 km (0.092 R)
• M94: 69,981,136 km (0.104 R)
• M95: 71,073,350 km (0.105 R)
• M96: 73,495,938 km (0.091 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit