🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 29.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.07 AU - 1.49 AU

Year: 514 Days

Day: 40.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.48 AU - 1.62 AU

Year: 685 Days

Day: 15.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,444,774 km

• M1: 1,305,092 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.92 AU - 2.26 AU

Year: 1072 Days

Day: 24.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 176.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.86 AU - 2.56 AU

Year: 1166 Days

Day: 16.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,444,774 km

• M1: 157,227 km (0.061 R)
• M2: 1,717,384 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.13 AU - 3.21 AU

Year: 1548 Days

Day: 38.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,444,774 km

• M1: 1,142,329 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 6.5

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.16 AU - 22.22 AU

Year: 29823 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,444,774 km

• M1: 140,772 km (0.049 R)
• M2: 461,360 km (0.108 R)
• M3: 612,753 km (0.079 R)
• M4: 1,699,432 km (0.044 R)
• M5: 2,310,689 km (0.105 R)
• M6: 2,753,050 km (0.029 R)
• M7: 3,317,931 km (0.084 R)
• M8: 3,464,687 km (0.099 R)
• M9: 5,045,936 km (0.09 R)
• M10: 5,500,564 km (0.075 R)
• M11: 5,850,174 km (0.115 R)
• M12: 5,968,207 km (0.104 R)
• M13: 6,755,391 km (0.104 R)
• M14: 6,941,640 km (0.043 R)
• M15: 7,703,542 km (0.115 R)
• M16: 7,963,394 km (0.094 R)
• M17: 9,236,472 km (0.1 R)
• M18: 10,499,975 km (0.071 R)
• M19: 10,643,739 km (0.034 R)
• M20: 12,116,380 km (0.061 R)
• M21: 12,953,231 km (0.096 R)
• M22: 13,417,433 km (0.064 R)
• M23: 15,166,083 km (0.059 R)
• M24: 15,984,383 km (0.068 R)
• M25: 16,315,742 km (0.057 R)
• M26: 19,134,316 km (0.033 R)
• M27: 20,824,024 km (0.12 R)
• M28: 20,914,231 km (0.113 R)
• M29: 21,458,468 km (0.061 R)
• M30: 22,283,650 km (0.04 R)
• M31: 23,587,695 km (0.119 R)
• M32: 23,964,831 km (0.086 R)
• M33: 24,154,072 km (0.073 R)
• M34: 25,783,043 km (0.038 R)
• M35: 27,546,354 km (0.086 R)
• M36: 28,242,432 km (0.12 R)
• M37: 29,045,175 km (0.088 R)
• M38: 32,121,206 km (0.119 R)
• M39: 32,539,182 km (0.086 R)
• M40: 32,643,901 km (0.118 R)
• M41: 34,016,013 km (0.114 R)
• M42: 35,406,824 km (0.111 R)
• M43: 36,598,221 km (0.106 R)
• M44: 36,816,186 km (0.034 R)
• M45: 38,575,756 km (0.079 R)
• M46: 41,948,141 km (0.04 R)
• M47: 42,176,277 km (0.094 R)
• M48: 43,323,244 km (0.101 R)
• M49: 44,016,331 km (0.026 R)
• M50: 44,596,771 km (0.073 R)
• M51: 46,353,050 km (0.095 R)
• M52: 46,588,966 km (0.095 R)
• M53: 47,061,845 km (0.116 R)
• M54: 48,849,539 km (0.112 R)
• M55: 48,969,517 km (0.109 R)
• M56: 50,053,802 km (0.108 R)
• M57: 51,878,148 km (0.094 R)
• M58: 52,123,040 km (0.119 R)
• M59: 52,736,989 km (0.109 R)
• M60: 53,106,496 km (0.05 R)
• M61: 54,220,252 km (0.093 R)
• M62: 54,468,734 km (0.078 R)
• M63: 54,717,665 km (0.084 R)
• M64: 56,848,687 km (0.097 R)
• M65: 57,101,208 km (0.048 R)
• M66: 59,518,410 km (0.055 R)
• M67: 60,031,531 km (0.11 R)
• M68: 60,160,036 km (0.074 R)
• M69: 60,546,148 km (0.086 R)
• M70: 61,191,363 km (0.035 R)
• M71: 62,619,126 km (0.119 R)
• M72: 65,110,828 km (0.048 R)
• M73: 67,367,661 km (0.079 R)
• M74: 67,634,843 km (0.081 R)
• M75: 69,920,100 km (0.032 R)
• M76: 70,190,573 km (0.057 R)
• M77: 70,597,030 km (0.066 R)
• M78: 71,140,220 km (0.105 R)
• M79: 75,119,075 km (0.084 R)
• M80: 77,345,091 km (0.057 R)
• M81: 79,875,240 km (0.073 R)
• M82: 80,724,507 km (0.048 R)
• M83: 81,861,750 km (0.077 R)
• M84: 82,432,316 km (0.073 R)
• M85: 83,147,394 km (0.1 R)
• M86: 85,883,240 km (0.101 R)
• M87: 90,410,221 km (0.093 R)
• M88: 90,557,425 km (0.083 R)
• M89: 93,669,510 km (0.119 R)
• M90: 96,665,806 km (0.084 R)
• M91: 98,024,454 km (0.046 R)
• M92: 98,781,868 km (0.069 R)
• M93: 99,541,376 km (0.082 R)
• M94: 100,150,239 km (0.12 R)
• M95: 102,444,771 km (0.112 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit