🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 40.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,109,066 km

• M1: 256,112 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 157 Days

Day: 38.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 260 Days

Day: 13.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.93 AU - 1.13 AU

Year: 373 Days

Day: 13.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.58 AU - 1.7 AU

Year: 749 Days

Day: 13.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,109,066 km

• M1: 475,422 km (0.084 R)
• M2: 910,901 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.34 AU - 2.12 AU

Year: 811 Days

Day: 17.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,109,066 km

• M1: 43,832 km (0.109 R)
• M2: 605,871 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.45 AU - 5.67 AU

Year: 4057 Days

Day: 20.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,109,066 km

• M1: 160,818 km (0.11 R)

Asteroid Belt

Center: 11.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 6.2

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.75 AU - 21.89 AU

Year: 29102 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,109,066 km

• M1: 94,546 km (0.1 R)
• M2: 153,039 km (0.104 R)
• M3: 252,820 km (0.077 R)
• M4: 312,061 km (0.116 R)
• M5: 771,327 km (0.109 R)
• M6: 1,022,501 km (0.116 R)
• M7: 1,227,151 km (0.113 R)
• M8: 1,596,658 km (0.099 R)
• M9: 2,298,721 km (0.118 R)
• M10: 2,845,052 km (0.103 R)
• M11: 3,380,014 km (0.054 R)
• M12: 4,320,536 km (0.079 R)
• M13: 5,046,983 km (0.12 R)
• M14: 6,237,034 km (0.1 R)
• M15: 6,422,685 km (0.097 R)
• M16: 7,640,711 km (0.109 R)
• M17: 7,906,098 km (0.1 R)
• M18: 8,242,095 km (0.048 R)
• M19: 9,277,761 km (0.056 R)
• M20: 9,703,516 km (0.071 R)
• M21: 9,775,024 km (0.094 R)
• M22: 10,721,380 km (0.102 R)
• M23: 11,696,609 km (0.099 R)
• M24: 13,410,701 km (0.105 R)
• M25: 14,215,388 km (0.11 R)
• M26: 14,623,641 km (0.104 R)
• M27: 15,871,287 km (0.119 R)
• M28: 16,636,031 km (0.118 R)
• M29: 16,979,807 km (0.083 R)
• M30: 18,466,960 km (0.119 R)
• M31: 19,091,231 km (0.117 R)
• M32: 20,360,719 km (0.062 R)
• M33: 20,452,422 km (0.042 R)
• M34: 20,913,034 km (0.101 R)
• M35: 22,789,440 km (0.113 R)
• M36: 23,171,065 km (0.116 R)
• M37: 23,554,933 km (0.096 R)
• M38: 23,747,615 km (0.117 R)
• M39: 26,600,147 km (0.112 R)
• M40: 28,015,343 km (0.068 R)
• M41: 28,424,194 km (0.114 R)
• M42: 28,629,442 km (0.088 R)
• M43: 30,602,937 km (0.06 R)
• M44: 31,552,884 km (0.112 R)
• M45: 31,765,313 km (0.107 R)
• M46: 33,481,799 km (0.076 R)
• M47: 33,915,632 km (0.05 R)
• M48: 34,242,205 km (0.045 R)
• M49: 36,780,581 km (0.056 R)
• M50: 36,892,331 km (0.055 R)
• M51: 38,581,740 km (0.081 R)
• M52: 38,808,979 km (0.063 R)
• M53: 39,036,517 km (0.101 R)
• M54: 39,150,511 km (0.062 R)
• M55: 42,738,167 km (0.076 R)
• M56: 43,562,750 km (0.105 R)
• M57: 44,273,639 km (0.091 R)
• M58: 48,373,967 km (0.081 R)
• M59: 48,496,488 km (0.096 R)
• M60: 52,216,838 km (0.099 R)
• M61: 52,342,500 km (0.066 R)
• M62: 52,468,162 km (0.092 R)
• M63: 52,593,974 km (0.101 R)
• M64: 54,365,512 km (0.108 R)
• M65: 57,707,079 km (0.099 R)
• M66: 57,836,930 km (0.069 R)
• M67: 58,096,931 km (0.114 R)
• M68: 60,982,226 km (0.08 R)
• M69: 61,644,495 km (0.062 R)
• M70: 64,586,637 km (0.116 R)
• M71: 66,482,491 km (0.119 R)
• M72: 68,259,264 km (0.067 R)
• M73: 70,467,628 km (0.109 R)
• M74: 70,745,282 km (0.118 R)
• M75: 71,162,361 km (0.063 R)
• M76: 71,441,062 km (0.037 R)
• M77: 73,541,864 km (0.072 R)
• M78: 73,823,557 km (0.088 R)
• M79: 76,232,083 km (0.063 R)
• M80: 79,965,298 km (0.025 R)
• M81: 80,399,880 km (0.114 R)
• M82: 81,416,846 km (0.091 R)
• M83: 82,145,986 km (0.112 R)
• M84: 82,584,457 km (0.089 R)
• M85: 83,316,889 km (0.074 R)
• M86: 85,675,449 km (0.078 R)
• M87: 89,855,363 km (0.119 R)
• M88: 91,515,600 km (0.049 R)
• M89: 93,033,719 km (0.072 R)
• M90: 93,338,300 km (0.076 R)
• M91: 95,633,431 km (0.111 R)
• M92: 96,402,513 km (0.038 R)
• M93: 97,328,225 km (0.049 R)
• M94: 98,411,912 km (0.105 R)
• M95: 101,843,837 km (0.118 R)
• M96: 103,416,709 km (0.051 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit