🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 24.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.66 AU - 0.8 AU

Year: 218 Days

Day: 28.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,294,030 km

• M1: 206,146 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.85 AU

Year: 223 Days

Day: 38.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,294,030 km

• M1: 45,029 km (0.094 R)
• M2: 92,302 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.7 AU - 1.1 AU

Year: 299 Days

Day: 37.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.13 AU

Year: 345 Days

Day: 31.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.09 AU - 3.39 AU

Year: 1587 Days

Day: 30.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,294,030 km

• M1: 825,032 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 8.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.34 AU - 6.46 AU

Year: 5664 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 25,294,030 km

• M1: 107,860 km (0.091 R)
• M2: 183,108 km (0.087 R)
• M3: 306,526 km (0.05 R)
• M4: 399,127 km (0.119 R)
• M5: 454,329 km (0.109 R)
• M6: 605,722 km (0.104 R)
• M7: 693,685 km (0.115 R)
• M8: 883,226 km (0.108 R)
• M9: 1,102,985 km (0.077 R)
• M10: 1,548,188 km (0.077 R)
• M11: 1,656,048 km (0.079 R)
• M12: 1,978,133 km (0.101 R)
• M13: 2,180,987 km (0.118 R)
• M14: 2,284,958 km (0.099 R)
• M15: 2,552,140 km (0.057 R)
• M16: 2,625,143 km (0.082 R)
• M17: 2,810,794 km (0.118 R)
• M18: 3,313,294 km (0.103 R)
• M19: 3,493,858 km (0.075 R)
• M20: 3,616,080 km (0.105 R)
• M21: 3,781,086 km (0.069 R)
• M22: 3,843,768 km (0.082 R)
• M23: 4,076,093 km (0.055 R)
• M24: 4,313,206 km (0.062 R)
• M25: 4,444,403 km (0.071 R)
• M26: 4,755,716 km (0.101 R)
• M27: 4,891,252 km (0.101 R)
• M28: 5,097,099 km (0.061 R)
• M29: 5,683,821 km (0.107 R)
• M30: 5,803,799 km (0.1 R)
• M31: 6,217,886 km (0.074 R)
• M32: 6,341,454 km (0.061 R)
• M33: 6,440,936 km (0.115 R)
• M34: 6,717,244 km (0.06 R)
• M35: 7,074,483 km (0.091 R)
• M36: 7,438,006 km (0.083 R)
• M37: 7,648,490 km (0.114 R)
• M38: 7,727,927 km (0.109 R)
• M39: 7,914,326 km (0.062 R)
• M40: 8,183,153 km (0.055 R)
• M41: 8,868,611 km (0.092 R)
• M42: 9,176,034 km (0.087 R)
• M43: 9,288,681 km (0.108 R)
• M44: 9,572,319 km (0.109 R)
• M45: 9,887,671 km (0.111 R)
• M46: 10,061,055 km (0.074 R)
• M47: 10,410,965 km (0.082 R)
• M48: 10,587,490 km (0.07 R)
• M49: 10,973,303 km (0.074 R)
• M50: 11,973,066 km (0.094 R)
• M51: 12,250,869 km (0.119 R)
• M52: 12,343,919 km (0.06 R)
• M53: 12,907,155 km (0.095 R)
• M54: 13,510,932 km (0.107 R)
• M55: 13,607,123 km (0.108 R)
• M56: 14,156,297 km (0.112 R)
• M57: 14,417,196 km (0.107 R)
• M58: 14,548,393 km (0.076 R)
• M59: 14,646,978 km (0.097 R)
• M60: 14,745,713 km (0.037 R)
• M61: 15,010,202 km (0.115 R)
• M62: 15,309,696 km (0.097 R)
• M63: 15,948,479 km (0.106 R)
• M64: 16,220,149 km (0.083 R)
• M65: 16,664,604 km (0.117 R)
• M66: 17,009,427 km (0.054 R)
• M67: 17,356,495 km (0.119 R)
• M68: 18,269,790 km (0.111 R)
• M69: 18,482,667 km (0.068 R)
• M70: 18,589,480 km (0.115 R)
• M71: 19,054,730 km (0.083 R)
• M72: 19,126,686 km (0.038 R)
• M73: 19,270,749 km (0.065 R)
• M74: 19,850,740 km (0.036 R)
• M75: 20,142,755 km (0.103 R)
• M76: 23,256,635 km (0.119 R)
• M77: 23,526,060 km (0.045 R)
• M78: 24,068,053 km (0.107 R)
• M79: 24,301,576 km (0.04 R)
• M80: 24,457,606 km (0.112 R)
• M81: 24,692,325 km (0.107 R)
• M82: 25,718,268 km (0.095 R)
• M83: 25,917,233 km (0.12 R)
• M84: 26,236,475 km (0.106 R)
• M85: 26,356,602 km (0.045 R)
• M86: 26,557,063 km (0.116 R)
• M87: 26,798,364 km (0.088 R)
• M88: 27,040,414 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.3

Radius: 6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.22 AU - 18.68 AU

Year: 21246 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,294,030 km

• M1: 89,460 km (0.056 R)
• M2: 168,447 km (0.12 R)
• M3: 246,836 km (0.059 R)
• M4: 348,114 km (0.061 R)
• M5: 778,358 km (0.113 R)
• M6: 908,209 km (0.048 R)
• M7: 1,216,081 km (0.072 R)
• M8: 1,284,148 km (0.072 R)
• M9: 1,325,587 km (0.066 R)
• M10: 1,367,474 km (0.098 R)
• M11: 1,569,132 km (0.033 R)
• M12: 1,613,563 km (0.113 R)
• M13: 1,858,006 km (0.112 R)
• M14: 1,984,565 km (0.066 R)
• M15: 2,347,191 km (0.103 R)
• M16: 3,132,879 km (0.089 R)
• M17: 3,245,975 km (0.108 R)
• M18: 4,013,112 km (0.05 R)
• M19: 4,074,448 km (0.119 R)
• M20: 4,177,221 km (0.055 R)
• M21: 5,074,360 km (0.11 R)
• M22: 5,185,062 km (0.105 R)
• M23: 6,028,944 km (0.089 R)
• M24: 7,310,100 km (0.11 R)
• M25: 7,662,253 km (0.075 R)
• M26: 7,712,967 km (0.079 R)
• M27: 8,513,914 km (0.073 R)
• M28: 8,566,423 km (0.09 R)
• M29: 8,724,847 km (0.038 R)
• M30: 9,125,171 km (0.077 R)
• M31: 9,178,877 km (0.115 R)
• M32: 9,476,876 km (0.09 R)
• M33: 9,860,594 km (0.108 R)
• M34: 9,971,147 km (0.09 R)
• M35: 10,586,593 km (0.114 R)
• M36: 10,671,564 km (0.087 R)
• M37: 11,156,860 km (0.119 R)
• M38: 11,474,755 km (0.097 R)
• M39: 11,912,927 km (0.084 R)
• M40: 12,119,372 km (0.111 R)
• M41: 12,475,864 km (0.1 R)
• M42: 13,843,488 km (0.118 R)
• M43: 13,905,421 km (0.061 R)
• M44: 14,122,787 km (0.119 R)
• M45: 15,066,750 km (0.069 R)
• M46: 16,128,595 km (0.106 R)
• M47: 17,581,490 km (0.116 R)
• M48: 17,715,679 km (0.103 R)
• M49: 17,816,508 km (0.094 R)
• M50: 18,018,764 km (0.059 R)
• M51: 18,221,769 km (0.088 R)
• M52: 18,323,495 km (0.117 R)
• M53: 19,007,008 km (0.086 R)
• M54: 19,248,160 km (0.084 R)
• M55: 19,525,065 km (0.065 R)
• M56: 20,293,250 km (0.083 R)
• M57: 20,504,483 km (0.11 R)
• M58: 20,893,587 km (0.096 R)
• M59: 21,035,705 km (0.093 R)
• M60: 21,464,003 km (0.105 R)
• M61: 22,039,357 km (0.111 R)
• M62: 22,184,018 km (0.106 R)
• M63: 22,875,609 km (0.095 R)
• M64: 23,796,084 km (0.068 R)
• M65: 24,578,631 km (0.104 R)
• M66: 25,218,461 km (0.097 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: 535 - 17,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit