🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.51 AU - 0.83 AU

Year: 354 Days

Day: 17.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 8

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.23 AU - 2.01 AU

Year: 1331 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,370,559 km

• M1: 108,458 km (0.036 R)
• M2: 203,603 km (0.064 R)
• M3: 279,299 km (0.117 R)
• M4: 346,917 km (0.078 R)
• M5: 466,895 km (0.086 R)
• M6: 620,981 km (0.112 R)
• M7: 694,284 km (0.071 R)
• M8: 806,632 km (0.118 R)
• M9: 857,645 km (0.06 R)
• M10: 1,002,306 km (0.117 R)
• M11: 1,065,586 km (0.102 R)
• M12: 1,358,947 km (0.062 R)
• M13: 1,510,490 km (0.098 R)
• M14: 1,574,518 km (0.102 R)
• M15: 1,820,606 km (0.068 R)
• M16: 1,948,363 km (0.077 R)
• M17: 2,212,702 km (0.051 R)
• M18: 2,285,855 km (0.07 R)
• M19: 2,663,889 km (0.074 R)
• M20: 2,798,079 km (0.118 R)
• M21: 2,877,365 km (0.093 R)
• M22: 3,015,145 km (0.042 R)
• M23: 3,108,195 km (0.085 R)
• M24: 3,225,928 km (0.115 R)
• M25: 3,405,147 km (0.049 R)
• M26: 3,514,353 km (0.113 R)
• M27: 3,649,440 km (0.117 R)
• M28: 3,748,773 km (0.075 R)
• M29: 3,911,984 km (0.102 R)
• M30: 4,013,711 km (0.066 R)
• M31: 4,103,320 km (0.113 R)
• M32: 4,336,992 km (0.095 R)
• M33: 4,415,980 km (0.095 R)
• M34: 4,548,523 km (0.115 R)
• M35: 4,642,022 km (0.058 R)
• M36: 4,885,567 km (0.054 R)
• M37: 5,008,986 km (0.1 R)
• M38: 5,064,038 km (0.083 R)
• M39: 5,230,839 km (0.091 R)
• M40: 5,300,851 km (0.081 R)
• M41: 5,698,632 km (0.119 R)
• M42: 6,298,519 km (0.042 R)
• M43: 6,358,059 km (0.045 R)
• M44: 6,477,887 km (0.094 R)
• M45: 6,553,135 km (0.109 R)
• M46: 6,719,637 km (0.083 R)
• M47: 7,150,030 km (0.049 R)
• M48: 7,259,087 km (0.048 R)
• M49: 7,337,177 km (0.057 R)
• M50: 8,005,132 km (0.105 R)
• M51: 8,085,915 km (0.102 R)
• M52: 8,199,459 km (0.114 R)
• M53: 8,411,888 km (0.118 R)
• M54: 8,825,377 km (0.103 R)
• M55: 9,059,797 km (0.115 R)
• M56: 9,110,361 km (0.054 R)
• M57: 9,620,639 km (0.1 R)
• M58: 9,689,304 km (0.108 R)
• M59: 9,758,269 km (0.112 R)
• M60: 9,810,030 km (0.11 R)
• M61: 10,087,833 km (0.092 R)
• M62: 10,175,198 km (0.058 R)
• M63: 10,847,042 km (0.079 R)
• M64: 11,080,265 km (0.097 R)
• M65: 11,206,526 km (0.082 R)
• M66: 11,387,689 km (0.093 R)
• M67: 11,697,955 km (0.096 R)
• M68: 11,771,408 km (0.028 R)
• M69: 12,103,665 km (0.107 R)
• M70: 12,159,315 km (0.094 R)
• M71: 12,495,162 km (0.1 R)
• M72: 12,570,260 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.9

Radius: 7.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.2 AU - 11.36 AU

Year: 18253 Days

Day: 23.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,370,559 km

• M1: 163,510 km (0.118 R)
• M2: 406,906 km (0.08 R)
• M3: 842,834 km (0.063 R)
• M4: 1,068,428 km (0.03 R)
• M5: 1,164,021 km (0.117 R)
• M6: 1,313,021 km (0.052 R)
• M7: 1,811,032 km (0.095 R)
• M8: 2,568,745 km (0.099 R)
• M9: 3,290,555 km (0.105 R)
• M10: 3,413,674 km (0.058 R)
• M11: 3,810,856 km (0.093 R)
• M12: 4,052,606 km (0.08 R)
• M13: 4,127,854 km (0.063 R)
• M14: 4,609,559 km (0.096 R)
• M15: 4,787,281 km (0.104 R)
• M16: 5,730,945 km (0.094 R)
• M17: 5,900,738 km (0.096 R)
• M18: 6,310,936 km (0.117 R)
• M19: 6,530,545 km (0.119 R)
• M20: 7,136,118 km (0.083 R)
• M21: 7,250,111 km (0.077 R)
• M22: 8,593,350 km (0.052 R)
• M23: 9,231,086 km (0.071 R)
• M24: 9,884,081 km (0.099 R)
• M25: 10,216,039 km (0.051 R)
• M26: 11,207,723 km (0.052 R)
• M27: 11,500,486 km (0.113 R)
• M28: 13,562,842 km (0.104 R)
• M29: 14,017,320 km (0.07 R)
• M30: 14,131,763 km (0.094 R)
• M31: 14,304,100 km (0.051 R)
• M32: 14,970,708 km (0.085 R)
• M33: 15,617,719 km (0.034 R)
• M34: 15,677,109 km (0.118 R)
• M35: 16,094,188 km (0.04 R)
• M36: 20,461,099 km (0.069 R)
• M37: 20,558,338 km (0.078 R)
• M38: 20,949,387 km (0.109 R)
• M39: 21,804,937 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit