🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 42.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 202 Days

Day: 13 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.59 AU - 0.77 AU

Year: 207 Days

Day: 27.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.84 AU - 0.98 AU

Year: 320 Days

Day: 27.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.45 AU - 1.81 AU

Year: 768 Days

Day: 19.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,991,158 km

• M1: 864,825 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.06 AU - 3.32 AU

Year: 2102 Days

Day: 33.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,991,158 km

• M1: 1,876,705 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.08 AU - 3.72 AU

Year: 2313 Days

Day: 29 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,991,158 km

• M1: 277,953 km (0.051 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.33 AU - 4.79 AU

Year: 3018 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 3.9

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.69 AU - 21.65 AU

Year: 27405 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,991,158 km

• M1: 58,493 km (0.048 R)
• M2: 233,971 km (0.111 R)
• M3: 289,472 km (0.073 R)
• M4: 536,009 km (0.087 R)
• M5: 709,543 km (0.072 R)
• M6: 989,291 km (0.081 R)
• M7: 1,129,165 km (0.09 R)
• M8: 1,401,732 km (0.116 R)
• M9: 1,505,703 km (0.112 R)
• M10: 1,749,098 km (0.096 R)
• M11: 2,302,311 km (0.092 R)
• M12: 2,839,368 km (0.081 R)
• M13: 2,938,102 km (0.115 R)
• M14: 3,037,884 km (0.04 R)
• M15: 3,731,569 km (0.091 R)
• M16: 4,471,780 km (0.076 R)
• M17: 6,380,050 km (0.082 R)
• M18: 6,683,285 km (0.118 R)
• M19: 7,438,904 km (0.057 R)
• M20: 7,484,232 km (0.1 R)
• M21: 8,221,301 km (0.051 R)
• M22: 8,598,586 km (0.071 R)
• M23: 9,126,368 km (0.025 R)
• M24: 9,615,104 km (0.078 R)
• M25: 9,713,988 km (0.068 R)
• M26: 9,862,838 km (0.038 R)
• M27: 10,263,312 km (0.096 R)
• M28: 10,364,290 km (0.099 R)
• M29: 10,414,854 km (0.083 R)
• M30: 10,567,294 km (0.11 R)
• M31: 10,669,171 km (0.075 R)
• M32: 10,977,043 km (0.083 R)
• M33: 11,028,654 km (0.081 R)
• M34: 11,287,758 km (0.088 R)
• M35: 11,444,237 km (0.077 R)
• M36: 12,024,078 km (0.075 R)
• M37: 12,884,416 km (0.07 R)
• M38: 13,266,938 km (0.098 R)
• M39: 14,891,421 km (0.089 R)
• M40: 15,639,709 km (0.104 R)
• M41: 16,047,663 km (0.119 R)
• M42: 16,636,480 km (0.119 R)
• M43: 16,814,651 km (0.04 R)
• M44: 16,874,041 km (0.102 R)
• M45: 18,814,326 km (0.076 R)
• M46: 18,876,110 km (0.099 R)
• M47: 19,123,844 km (0.097 R)
• M48: 19,873,479 km (0.066 R)
• M49: 20,378,521 km (0.079 R)
• M50: 20,632,688 km (0.105 R)
• M51: 21,465,798 km (0.115 R)
• M52: 22,703,122 km (0.091 R)
• M53: 23,963,335 km (0.037 R)
• M54: 24,906,400 km (0.063 R)
• M55: 25,655,885 km (0.068 R)
• M56: 26,412,701 km (0.04 R)
• M57: 27,037,422 km (0.114 R)
• M58: 27,176,847 km (0.11 R)
• M59: 27,456,595 km (0.101 R)
• M60: 27,596,768 km (0.105 R)
• M61: 29,083,172 km (0.095 R)
• M62: 29,656,132 km (0.074 R)
• M63: 30,160,576 km (0.111 R)
• M64: 31,031,984 km (0.12 R)
• M65: 31,838,017 km (0.117 R)
• M66: 33,395,780 km (0.088 R)
• M67: 33,845,471 km (0.081 R)
• M68: 37,358,478 km (0.101 R)
• M69: 37,591,551 km (0.08 R)
• M70: 40,505,867 km (0.092 R)
• M71: 42,192,135 km (0.085 R)
• M72: 42,678,029 km (0.1 R)
• M73: 43,492,140 km (0.11 R)
• M74: 44,475,746 km (0.102 R)
• M75: 45,052,895 km (0.059 R)
• M76: 45,964,843 km (0.102 R)
• M77: 47,975,588 km (0.078 R)
• M78: 48,991,657 km (0.071 R)
• M79: 49,076,629 km (0.101 R)
• M80: 49,161,750 km (0.066 R)
• M81: 51,562,796 km (0.115 R)
• M82: 51,735,731 km (0.119 R)
• M83: 52,516,482 km (0.119 R)
• M84: 52,603,398 km (0.086 R)
• M85: 53,914,025 km (0.045 R)
• M86: 54,265,281 km (0.096 R)
• M87: 54,881,924 km (0.049 R)
• M88: 56,388,973 km (0.103 R)
• M89: 56,567,144 km (0.079 R)
• M90: 58,720,156 km (0.094 R)
• M91: 59,443,761 km (0.107 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: 402 - 20,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit