🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.52 AU - 0.84 AU

Year: 197 Days

Day: 42.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.68 AU - 1.04 AU

Year: 280 Days

Day: 22.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.14 AU - 4.24 AU

Year: 3014 Days

Day: 46.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.5

Radius: 7.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.03 AU - 20.31 AU

Year: 28353 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,752,803 km

• M1: 97,388 km (0.09 R)
• M2: 263,591 km (0.077 R)
• M3: 391,647 km (0.047 R)
• M4: 455,675 km (0.104 R)
• M5: 632,949 km (0.115 R)
• M6: 1,338,003 km (0.066 R)
• M7: 1,981,573 km (0.031 R)
• M8: 4,306,474 km (0.032 R)
• M9: 4,381,422 km (0.04 R)
• M10: 5,517,618 km (0.103 R)
• M11: 5,763,707 km (0.107 R)
• M12: 7,002,527 km (0.097 R)
• M13: 7,313,541 km (0.117 R)
• M14: 8,180,610 km (0.077 R)
• M15: 8,227,135 km (0.119 R)
• M16: 8,273,660 km (0.085 R)
• M17: 8,935,630 km (0.082 R)
• M18: 9,272,974 km (0.059 R)
• M19: 9,370,063 km (0.085 R)
• M20: 9,712,791 km (0.093 R)
• M21: 10,309,836 km (0.083 R)
• M22: 10,562,058 km (0.111 R)
• M23: 11,539,232 km (0.114 R)
• M24: 12,706,544 km (0.116 R)
• M25: 13,304,038 km (0.119 R)
• M26: 13,966,457 km (0.114 R)
• M27: 14,133,708 km (0.116 R)
• M28: 16,192,324 km (0.107 R)
• M29: 16,544,477 km (0.072 R)
• M30: 16,662,360 km (0.105 R)
• M31: 16,839,784 km (0.101 R)
• M32: 17,615,897 km (0.119 R)
• M33: 18,099,248 km (0.109 R)
• M34: 18,525,901 km (0.118 R)
• M35: 20,391,237 km (0.084 R)
• M36: 21,732,232 km (0.097 R)
• M37: 21,796,709 km (0.107 R)
• M38: 22,576,563 km (0.089 R)
• M39: 24,700,104 km (0.044 R)
• M40: 25,444,803 km (0.084 R)
• M41: 25,512,870 km (0.106 R)
• M42: 25,717,370 km (0.047 R)
• M43: 26,059,500 km (0.111 R)
• M44: 26,265,497 km (0.026 R)
• M45: 27,095,017 km (0.093 R)
• M46: 27,652,718 km (0.107 R)
• M47: 28,003,225 km (0.097 R)
• M48: 32,175,061 km (0.111 R)
• M49: 36,306,057 km (0.098 R)
• M50: 36,459,395 km (0.115 R)
• M51: 37,849,159 km (0.079 R)
• M52: 38,160,322 km (0.063 R)
• M53: 40,362,403 km (0.075 R)
• M54: 40,839,471 km (0.116 R)
• M55: 40,998,942 km (0.111 R)
• M56: 41,558,887 km (0.108 R)
• M57: 42,524,392 km (0.05 R)
• M58: 43,415,995 km (0.105 R)
• M59: 43,497,376 km (0.075 R)
• M60: 44,888,187 km (0.099 R)
• M61: 45,135,174 km (0.106 R)
• M62: 45,300,030 km (0.109 R)
• M63: 45,961,702 km (0.118 R)
• M64: 48,133,713 km (0.063 R)
• M65: 49,997,703 km (0.112 R)
• M66: 51,454,038 km (0.081 R)
• M67: 52,057,815 km (0.109 R)
• M68: 52,837,519 km (0.051 R)
• M69: 54,671,888 km (0.111 R)
• M70: 55,464,308 km (0.079 R)
• M71: 56,438,041 km (0.107 R)
• M72: 56,971,656 km (0.09 R)
• M73: 57,685,537 km (0.09 R)
• M74: 59,845,132 km (0.057 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 16,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit