🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.62 AU - 0.88 AU

Year: 237 Days

Day: 17.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.17 AU - 1.63 AU

Year: 605 Days

Day: 12.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.89 AU - 4.35 AU

Year: 2516 Days

Day: 32.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.6

Radius: 6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.75 AU - 15.61 AU

Year: 18481 Days

Day: 19.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,564,728 km

• M1: 78,988 km (0.109 R)
• M2: 232,774 km (0.08 R)
• M3: 289,771 km (0.113 R)
• M4: 433,834 km (0.12 R)
• M5: 522,097 km (0.095 R)
• M6: 616,792 km (0.119 R)
• M7: 823,237 km (0.054 R)
• M8: 934,388 km (0.036 R)
• M9: 1,011,431 km (0.029 R)
• M10: 1,050,775 km (0.098 R)
• M11: 1,192,445 km (0.076 R)
• M12: 1,319,004 km (0.073 R)
• M13: 2,166,327 km (0.116 R)
• M14: 2,696,801 km (0.092 R)
• M15: 3,383,904 km (0.054 R)
• M16: 3,716,161 km (0.114 R)
• M17: 4,976,224 km (0.099 R)
• M18: 5,847,332 km (0.113 R)
• M19: 5,954,893 km (0.1 R)
• M20: 6,281,914 km (0.061 R)
• M21: 6,355,366 km (0.101 R)
• M22: 6,503,169 km (0.062 R)
• M23: 6,689,568 km (0.06 R)
• M24: 7,105,600 km (0.108 R)
• M25: 7,883,509 km (0.058 R)
• M26: 8,322,878 km (0.094 R)
• M27: 10,072,125 km (0.061 R)
• M28: 10,158,144 km (0.077 R)
• M29: 10,374,463 km (0.076 R)
• M30: 10,504,912 km (0.113 R)
• M31: 10,679,642 km (0.08 R)
• M32: 11,165,387 km (0.062 R)
• M33: 11,433,316 km (0.08 R)
• M34: 11,658,162 km (0.1 R)
• M35: 11,839,175 km (0.054 R)
• M36: 11,884,653 km (0.116 R)
• M37: 12,021,086 km (0.049 R)
• M38: 13,652,152 km (0.114 R)
• M39: 13,986,503 km (0.109 R)
• M40: 14,663,583 km (0.077 R)
• M41: 15,104,299 km (0.111 R)
• M42: 15,252,251 km (0.119 R)
• M43: 15,400,652 km (0.055 R)
• M44: 15,499,835 km (0.055 R)
• M45: 15,549,502 km (0.046 R)
• M46: 16,099,573 km (0.096 R)
• M47: 16,554,201 km (0.117 R)
• M48: 16,910,842 km (0.12 R)
• M49: 17,372,950 km (0.12 R)
• M50: 17,891,457 km (0.109 R)
• M51: 18,520,216 km (0.085 R)
• M52: 19,691,717 km (0.089 R)
• M53: 20,558,637 km (0.116 R)
• M54: 20,996,809 km (0.055 R)
• M55: 21,493,474 km (0.118 R)
• M56: 21,715,328 km (0.081 R)
• M57: 22,049,679 km (0.077 R)
• M58: 22,105,629 km (0.081 R)
• M59: 22,329,726 km (0.114 R)
• M60: 22,949,660 km (0.078 R)
• M61: 23,063,055 km (0.116 R)
• M62: 23,347,141 km (0.119 R)
• M63: 23,804,163 km (0.03 R)
• M64: 24,959,806 km (0.116 R)
• M65: 26,905,925 km (0.118 R)
• M66: 27,265,110 km (0.038 R)
• M67: 30,070,219 km (0.099 R)
• M68: 30,132,302 km (0.09 R)
• M69: 31,067,289 km (0.048 R)
• M70: 31,192,652 km (0.028 R)
• M71: 31,695,899 km (0.118 R)
• M72: 31,885,290 km (0.106 R)
• M73: 32,075,130 km (0.089 R)
• M74: 32,774,201 km (0.105 R)
• M75: 33,157,620 km (0.114 R)
• M76: 33,350,003 km (0.098 R)
• M77: 33,414,180 km (0.07 R)
• M78: 33,864,470 km (0.116 R)
• M79: 34,122,826 km (0.099 R)
• M80: 34,381,779 km (0.075 R)
• M81: 35,227,755 km (0.099 R)
• M82: 35,554,926 km (0.062 R)
• M83: 35,883,144 km (0.042 R)
• M84: 35,948,967 km (0.091 R)
• M85: 37,073,045 km (0.098 R)
• M86: 38,747,045 km (0.07 R)
• M87: 39,559,212 km (0.043 R)
• M88: 40,103,898 km (0.046 R)
• M89: 40,445,430 km (0.12 R)
• M90: 40,925,340 km (0.105 R)
• M91: 41,821,730 km (0.116 R)
• M92: 42,168,199 km (0.026 R)
• M93: 43,073,416 km (0.077 R)
• M94: 45,399,812 km (0.105 R)
• M95: 46,327,469 km (0.064 R)
• M96: 46,470,783 km (0.084 R)
• M97: 48,492,000 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit