🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 133 Days

Day: 25.1 Hours

Environment

Temp: 261 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.04 AU - 1.58 AU

Year: 532 Days

Day: 30.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.4

Radius: 11.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.65 AU - 6.69 AU

Year: 4790 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,571,277 km

• M1: 298,149 km (0.08 R)
• M2: 385,364 km (0.043 R)
• M3: 539,001 km (0.116 R)
• M4: 642,672 km (0.111 R)
• M5: 1,056,759 km (0.083 R)
• M6: 1,808,489 km (0.078 R)
• M7: 1,953,898 km (0.109 R)
• M8: 2,103,346 km (0.091 R)
• M9: 2,276,132 km (0.115 R)
• M10: 2,595,074 km (0.113 R)
• M11: 2,801,819 km (0.082 R)
• M12: 2,928,378 km (0.113 R)
• M13: 3,035,490 km (0.114 R)
• M14: 3,320,175 km (0.075 R)
• M15: 4,322,780 km (0.11 R)
• M16: 5,126,270 km (0.105 R)
• M17: 5,282,151 km (0.07 R)
• M18: 5,518,815 km (0.098 R)
• M19: 5,812,924 km (0.117 R)
• M20: 5,894,007 km (0.116 R)
• M21: 6,500,476 km (0.075 R)
• M22: 7,832,346 km (0.076 R)
• M23: 8,254,212 km (0.098 R)
• M24: 8,467,987 km (0.069 R)
• M25: 8,776,458 km (0.1 R)
• M26: 9,183,065 km (0.039 R)
• M27: 9,341,190 km (0.094 R)
• M28: 10,144,980 km (0.066 R)
• M29: 10,439,687 km (0.111 R)
• M30: 10,870,679 km (0.069 R)
• M31: 11,273,546 km (0.115 R)
• M32: 11,921,454 km (0.06 R)
• M33: 12,059,533 km (0.075 R)
• M34: 12,302,181 km (0.078 R)
• M35: 12,722,102 km (0.106 R)
• M36: 13,146,661 km (0.059 R)
• M37: 13,647,963 km (0.11 R)
• M38: 14,375,009 km (0.119 R)
• M39: 15,828,801 km (0.081 R)
• M40: 15,904,647 km (0.106 R)
• M41: 15,980,493 km (0.117 R)
• M42: 16,132,784 km (0.072 R)
• M43: 16,438,712 km (0.1 R)
• M44: 16,630,795 km (0.104 R)
• M45: 16,785,180 km (0.112 R)
• M46: 16,862,522 km (0.065 R)
• M47: 17,017,506 km (0.103 R)
• M48: 17,134,043 km (0.095 R)
• M49: 18,036,566 km (0.094 R)
• M50: 18,473,691 km (0.109 R)
• M51: 18,553,427 km (0.102 R)
• M52: 19,480,036 km (0.05 R)
• M53: 19,724,180 km (0.054 R)
• M54: 19,928,531 km (0.119 R)
• M55: 20,215,609 km (0.084 R)
• M56: 21,168,847 km (0.1 R)
• M57: 21,419,872 km (0.107 R)
• M58: 21,882,877 km (0.066 R)
• M59: 21,967,400 km (0.054 R)
• M60: 22,562,052 km (0.12 R)
• M61: 22,990,051 km (0.11 R)
• M62: 24,159,009 km (0.048 R)
• M63: 24,246,374 km (0.081 R)
• M64: 24,377,721 km (0.078 R)
• M65: 24,553,050 km (0.053 R)
• M66: 24,640,864 km (0.084 R)
• M67: 24,993,316 km (0.052 R)
• M68: 25,258,703 km (0.072 R)
• M69: 25,524,987 km (0.109 R)
• M70: 26,239,915 km (0.108 R)
• M71: 27,142,589 km (0.041 R)
• M72: 27,415,455 km (0.065 R)
• M73: 27,506,560 km (0.108 R)
• M74: 27,826,401 km (0.053 R)
• M75: 28,239,440 km (0.077 R)
• M76: 28,561,973 km (0.092 R)
• M77: 29,303,979 km (0.098 R)
• M78: 30,617,747 km (0.087 R)
• M79: 31,281,962 km (0.116 R)
• M80: 31,902,793 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 14.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.98 AU - 7.5 AU

Year: 5530 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 22,571,277 km

• M1: 177,423 km (0.067 R)
• M2: 285,882 km (0.096 R)
• M3: 488,138 km (0.114 R)
• M4: 617,091 km (0.078 R)
• M5: 720,613 km (0.093 R)
• M6: 1,386,473 km (0.092 R)
• M7: 1,528,890 km (0.098 R)
• M8: 1,690,007 km (0.072 R)
• M9: 1,814,921 km (0.104 R)
• M10: 2,163,484 km (0.092 R)
• M11: 2,361,402 km (0.083 R)
• M12: 2,517,882 km (0.108 R)
• M13: 3,076,181 km (0.025 R)
• M14: 3,317,482 km (0.081 R)
• M15: 3,440,452 km (0.08 R)
• M16: 3,529,163 km (0.087 R)
• M17: 4,324,874 km (0.043 R)
• M18: 4,537,303 km (0.109 R)
• M19: 4,733,426 km (0.113 R)
• M20: 4,952,587 km (0.12 R)
• M21: 5,073,462 km (0.107 R)
• M22: 5,588,079 km (0.108 R)
• M23: 6,184,376 km (0.078 R)
• M24: 6,689,568 km (0.099 R)
• M25: 6,868,487 km (0.118 R)
• M26: 7,322,666 km (0.089 R)
• M27: 8,069,758 km (0.112 R)
• M28: 8,356,238 km (0.106 R)
• M29: 8,476,664 km (0.112 R)
• M30: 8,914,687 km (0.079 R)
• M31: 9,186,207 km (0.114 R)
• M32: 9,335,356 km (0.107 R)
• M33: 9,889,466 km (0.119 R)
• M34: 10,170,411 km (0.108 R)
• M35: 10,531,989 km (0.116 R)
• M36: 12,129,246 km (0.093 R)
• M37: 12,347,808 km (0.114 R)
• M38: 12,955,924 km (0.069 R)
• M39: 13,123,473 km (0.118 R)
• M40: 13,235,672 km (0.069 R)
• M41: 13,772,429 km (0.079 R)
• M42: 13,943,569 km (0.053 R)
• M43: 14,489,751 km (0.093 R)
• M44: 15,013,792 km (0.097 R)
• M45: 15,189,869 km (0.064 R)
• M46: 15,871,137 km (0.072 R)
• M47: 15,990,666 km (0.071 R)
• M48: 16,653,385 km (0.054 R)
• M49: 17,263,594 km (0.108 R)
• M50: 17,355,896 km (0.113 R)
• M51: 18,349,226 km (0.118 R)
• M52: 19,873,778 km (0.061 R)
• M53: 20,358,625 km (0.063 R)
• M54: 20,716,612 km (0.074 R)
• M55: 21,736,720 km (0.054 R)
• M56: 22,035,916 km (0.066 R)
• M57: 22,236,228 km (0.027 R)
• M58: 22,403,478 km (0.095 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit