🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 21 Hours

Environment

Temp: 158 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.73 AU - 1.11 AU

Year: 338 Days

Day: 34.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.25 AU - 1.77 AU

Year: 710 Days

Day: 38.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.37 AU - 1.83 AU

Year: 775 Days

Day: 34.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.06 AU - 2.18 AU

Year: 1182 Days

Day: 20.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,377,069 km

• M1: 402,119 km (0.12 R)
• M2: 1,359,396 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.79 AU - 2.65 AU

Year: 1266 Days

Day: 28.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.35 AU - 3.75 AU

Year: 2039 Days

Day: 16.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 173.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,377,069 km

• M1: 123,119 km (0.071 R)
• M2: 908,508 km (0.046 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.92 AU - 3.38 AU

Year: 2141 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,377,069 km

• M1: 189,989 km (0.106 R)
• M2: 516,561 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.1

Radius: 9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.88 AU - 5.94 AU

Year: 4166 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,377,069 km

• M1: 125,064 km (0.038 R)
• M2: 194,926 km (0.115 R)
• M3: 290,519 km (0.057 R)
• M4: 399,875 km (0.063 R)
• M5: 607,816 km (0.113 R)
• M6: 675,135 km (0.116 R)
• M7: 745,147 km (0.088 R)
• M8: 839,394 km (0.1 R)
• M9: 904,469 km (0.106 R)
• M10: 1,040,154 km (0.071 R)
• M11: 1,134,550 km (0.113 R)
• M12: 1,194,988 km (0.082 R)
• M13: 1,306,737 km (0.071 R)
• M14: 1,409,212 km (0.099 R)
• M15: 1,746,555 km (0.101 R)
• M16: 2,495,143 km (0.1 R)
• M17: 2,591,035 km (0.11 R)
• M18: 3,158,011 km (0.112 R)
• M19: 3,349,646 km (0.059 R)
• M20: 3,491,465 km (0.083 R)
• M21: 3,689,682 km (0.119 R)
• M22: 3,817,738 km (0.107 R)
• M23: 4,059,637 km (0.055 R)
• M24: 4,230,029 km (0.054 R)
• M25: 4,577,994 km (0.105 R)
• M26: 5,178,330 km (0.072 R)
• M27: 6,168,070 km (0.096 R)
• M28: 6,474,147 km (0.078 R)
• M29: 6,562,559 km (0.084 R)
• M30: 6,651,271 km (0.114 R)
• M31: 6,807,601 km (0.043 R)
• M32: 7,055,784 km (0.112 R)
• M33: 7,192,366 km (0.066 R)
• M34: 7,352,885 km (0.105 R)
• M35: 7,468,225 km (0.119 R)
• M36: 7,912,082 km (0.086 R)
• M37: 8,101,622 km (0.088 R)
• M38: 9,721,318 km (0.088 R)
• M39: 9,873,310 km (0.092 R)
• M40: 10,308,640 km (0.029 R)
• M41: 10,412,012 km (0.076 R)
• M42: 10,776,432 km (0.095 R)
• M43: 11,092,233 km (0.075 R)
• M44: 12,030,362 km (0.099 R)
• M45: 12,357,831 km (0.112 R)
• M46: 12,467,636 km (0.108 R)
• M47: 12,605,416 km (0.072 R)
• M48: 13,189,446 km (0.067 R)
• M49: 13,953,442 km (0.092 R)
• M50: 14,039,162 km (0.112 R)
• M51: 14,412,857 km (0.106 R)
• M52: 14,964,873 km (0.107 R)
• M53: 15,111,330 km (0.088 R)
• M54: 15,199,443 km (0.048 R)
• M55: 15,258,235 km (0.075 R)
• M56: 15,464,680 km (0.117 R)
• M57: 15,761,332 km (0.089 R)
• M58: 15,999,941 km (0.116 R)
• M59: 16,119,619 km (0.111 R)
• M60: 16,420,311 km (0.103 R)
• M61: 16,571,405 km (0.056 R)
• M62: 16,662,211 km (0.109 R)
• M63: 16,722,948 km (0.046 R)
• M64: 17,027,379 km (0.083 R)
• M65: 17,765,346 km (0.091 R)
• M66: 17,827,429 km (0.118 R)
• M67: 18,231,941 km (0.084 R)
• M68: 19,208,965 km (0.073 R)
• M69: 19,880,510 km (0.113 R)
• M70: 20,041,627 km (0.108 R)
• M71: 20,106,103 km (0.119 R)
• M72: 20,820,583 km (0.103 R)
• M73: 20,885,957 km (0.114 R)
• M74: 21,148,053 km (0.047 R)
• M75: 21,675,535 km (0.095 R)
• M76: 21,741,807 km (0.102 R)
• M77: 22,040,703 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.8

Radius: 7.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.91 AU - 15.63 AU

Year: 20640 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,377,069 km

• M1: 112,797 km (0.078 R)
• M2: 203,453 km (0.084 R)
• M3: 457,321 km (0.107 R)
• M4: 626,965 km (0.099 R)
• M5: 777,460 km (0.103 R)
• M6: 1,025,643 km (0.064 R)
• M7: 1,251,237 km (0.087 R)
• M8: 1,748,949 km (0.114 R)
• M9: 2,569,194 km (0.114 R)
• M10: 2,782,969 km (0.089 R)
• M11: 3,798,440 km (0.06 R)
• M12: 4,007,278 km (0.104 R)
• M13: 4,399,823 km (0.074 R)
• M14: 4,730,135 km (0.1 R)
• M15: 4,917,132 km (0.097 R)
• M16: 4,992,679 km (0.073 R)
• M17: 5,183,117 km (0.091 R)
• M18: 5,375,949 km (0.064 R)
• M19: 5,492,785 km (0.113 R)
• M20: 5,571,025 km (0.036 R)
• M21: 5,768,643 km (0.043 R)
• M22: 6,008,748 km (0.101 R)
• M23: 6,375,113 km (0.075 R)
• M24: 6,665,184 km (0.061 R)
• M25: 7,517,443 km (0.053 R)
• M26: 7,648,191 km (0.117 R)
• M27: 7,735,855 km (0.092 R)
• M28: 7,912,082 km (0.117 R)
• M29: 8,178,964 km (0.119 R)
• M30: 8,675,929 km (0.102 R)
• M31: 9,089,716 km (0.109 R)
• M32: 9,746,451 km (0.04 R)
• M33: 10,612,922 km (0.099 R)
• M34: 11,006,065 km (0.073 R)
• M35: 11,254,098 km (0.096 R)
• M36: 11,554,192 km (0.119 R)
• M37: 13,304,337 km (0.107 R)
• M38: 13,357,145 km (0.073 R)
• M39: 14,480,176 km (0.104 R)
• M40: 15,245,669 km (0.069 R)
• M41: 15,744,727 km (0.113 R)
• M42: 16,987,137 km (0.049 R)
• M43: 17,388,957 km (0.116 R)
• M44: 17,735,875 km (0.042 R)
• M45: 18,143,679 km (0.109 R)
• M46: 18,202,171 km (0.091 R)
• M47: 20,167,439 km (0.066 R)
• M48: 20,288,613 km (0.119 R)
• M49: 20,410,086 km (0.096 R)
• M50: 21,452,783 km (0.105 R)
• M51: 21,949,299 km (0.098 R)
• M52: 22,324,191 km (0.058 R)
• M53: 22,512,535 km (0.091 R)
• M54: 23,017,128 km (0.109 R)
• M55: 23,207,417 km (0.046 R)
• M56: 23,845,153 km (0.117 R)
• M57: 24,359,470 km (0.034 R)
• M58: 24,942,453 km (0.048 R)
• M59: 25,007,528 km (0.114 R)
• M60: 25,203,052 km (0.088 R)
• M61: 25,727,094 km (0.048 R)
• M62: 27,052,531 km (0.117 R)
• M63: 27,119,401 km (0.073 R)
• M64: 29,425,004 km (0.088 R)
• M65: 30,601,142 km (0.07 R)
• M66: 32,287,858 km (0.099 R)
• M67: 33,644,262 km (0.079 R)
• M68: 36,044,261 km (0.025 R)
• M69: 36,117,713 km (0.093 R)
• M70: 37,153,230 km (0.111 R)
• M71: 37,824,026 km (0.1 R)
• M72: 38,198,320 km (0.102 R)
• M73: 38,348,517 km (0.107 R)
• M74: 39,708,212 km (0.091 R)
• M75: 39,936,348 km (0.075 R)
• M76: 40,853,383 km (0.119 R)
• M77: 41,237,401 km (0.106 R)
• M78: 41,931,834 km (0.073 R)
• M79: 42,396,934 km (0.053 R)
• M80: 43,019,710 km (0.101 R)
• M81: 43,488,849 km (0.057 R)
• M82: 44,511,051 km (0.078 R)
• M83: 44,589,889 km (0.114 R)
• M84: 46,498,908 km (0.051 R)
• M85: 46,578,943 km (0.084 R)
• M86: 46,899,830 km (0.057 R)
• M87: 50,149,245 km (0.069 R)
• M88: 51,635,051 km (0.099 R)
• M89: 51,967,308 km (0.08 R)
• M90: 53,219,143 km (0.099 R)
• M91: 53,890,838 km (0.096 R)
• M92: 56,093,068 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit