🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.06 AU - 1.12 AU

Year: 408 Days

Day: 13.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.08 AU - 1.2 AU

Year: 436 Days

Day: 15.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.98 AU - 1.52 AU

Year: 501 Days

Day: 29.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,097,000 km

• M1: 200,312 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.48 AU - 1.92 AU

Year: 794 Days

Day: 33.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,097,000 km

• M1: 187,147 km (0.067 R)
• M2: 519,853 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.89 AU - 2.59 AU

Year: 1201 Days

Day: 13.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,097,000 km

• M1: 236,963 km (0.118 R)
• M2: 740,659 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.62 AU - 3.08 AU

Year: 1723 Days

Day: 17.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.4

Radius: 6.1

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.78 AU - 18.18 AU

Year: 27306 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,097,000 km

• M1: 188,942 km (0.112 R)
• M2: 356,492 km (0.114 R)
• M3: 568,322 km (0.089 R)
• M4: 663,467 km (0.12 R)
• M5: 738,415 km (0.107 R)
• M6: 790,026 km (0.088 R)
• M7: 896,989 km (0.119 R)
• M8: 1,095,954 km (0.063 R)
• M9: 1,277,416 km (0.114 R)
• M10: 3,044,616 km (0.114 R)
• M11: 3,171,475 km (0.111 R)
• M12: 3,562,673 km (0.115 R)
• M13: 4,015,207 km (0.068 R)
• M14: 4,248,280 km (0.034 R)
• M15: 4,630,353 km (0.089 R)
• M16: 4,825,429 km (0.118 R)
• M17: 5,073,163 km (0.045 R)
• M18: 6,052,131 km (0.096 R)
• M19: 6,645,137 km (0.08 R)
• M20: 7,885,453 km (0.091 R)
• M21: 8,353,994 km (0.073 R)
• M22: 8,413,235 km (0.096 R)
• M23: 8,771,372 km (0.065 R)
• M24: 9,195,482 km (0.094 R)
• M25: 9,317,853 km (0.062 R)
• M26: 9,750,640 km (0.061 R)
• M27: 9,938,086 km (0.116 R)
• M28: 10,189,859 km (0.057 R)
• M29: 10,443,727 km (0.107 R)
• M30: 11,348,794 km (0.111 R)
• M31: 12,548,868 km (0.069 R)
• M32: 13,928,759 km (0.091 R)
• M33: 14,423,180 km (0.091 R)
• M34: 16,308,861 km (0.076 R)
• M35: 16,754,962 km (0.071 R)
• M36: 16,979,508 km (0.09 R)
• M37: 18,733,842 km (0.12 R)
• M38: 18,966,916 km (0.1 R)
• M39: 19,829,796 km (0.052 R)
• M40: 23,825,406 km (0.108 R)
• M41: 24,415,868 km (0.109 R)
• M42: 25,267,828 km (0.074 R)
• M43: 25,353,548 km (0.093 R)
• M44: 25,439,417 km (0.114 R)
• M45: 25,525,436 km (0.075 R)
• M46: 25,783,791 km (0.079 R)
• M47: 26,477,028 km (0.038 R)
• M48: 27,264,212 km (0.103 R)
• M49: 28,325,609 km (0.109 R)
• M50: 28,503,929 km (0.061 R)
• M51: 29,490,827 km (0.075 R)
• M52: 32,053,139 km (0.118 R)
• M53: 32,891,785 km (0.102 R)
• M54: 35,546,548 km (0.068 R)
• M55: 35,738,782 km (0.073 R)
• M56: 36,220,936 km (0.077 R)
• M57: 36,317,725 km (0.099 R)
• M58: 38,861,488 km (0.079 R)
• M59: 39,158,739 km (0.057 R)
• M60: 40,355,073 km (0.061 R)
• M61: 41,664,653 km (0.044 R)
• M62: 44,221,879 km (0.111 R)
• M63: 46,514,017 km (0.119 R)
• M64: 49,486,676 km (0.082 R)
• M65: 49,593,938 km (0.093 R)
• M66: 50,131,593 km (0.093 R)
• M67: 50,779,352 km (0.049 R)
• M68: 51,538,561 km (0.091 R)
• M69: 51,865,133 km (0.039 R)
• M70: 52,739,233 km (0.104 R)
• M71: 53,838,628 km (0.106 R)
• M72: 55,501,857 km (0.094 R)
• M73: 58,651,491 km (0.055 R)
• M74: 58,878,580 km (0.082 R)
• M75: 61,281,721 km (0.08 R)
• M76: 61,396,911 km (0.025 R)
• M77: 62,553,153 km (0.059 R)
• M78: 62,901,417 km (0.114 R)
• M79: 63,134,041 km (0.09 R)
• M80: 63,250,429 km (0.11 R)
• M81: 63,716,575 km (0.084 R)
• M82: 64,535,175 km (0.103 R)
• M83: 66,182,996 km (0.068 R)
• M84: 67,012,067 km (0.083 R)
• M85: 70,121,309 km (0.116 R)
• M86: 70,603,762 km (0.059 R)
• M87: 73,889,530 km (0.101 R)
• M88: 75,860,033 km (0.039 R)
• M89: 76,727,551 km (0.084 R)
• M90: 78,097,419 km (0.116 R)
• M91: 78,472,461 km (0.076 R)
• M92: 79,852,501 km (0.043 R)
• M93: 80,104,274 km (0.079 R)
• M94: 80,230,385 km (0.043 R)
• M95: 83,784,980 km (0.117 R)
• M96: 85,452,697 km (0.048 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit