🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.63 AU - 1.01 AU

Year: 269 Days

Day: 25 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 0.98 AU

Year: 278 Days

Day: 14.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 9.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.26 AU - 5.82 AU

Year: 4716 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,580,430 km

• M1: 148,700 km (0.118 R)
• M2: 272,119 km (0.084 R)
• M3: 331,958 km (0.095 R)
• M4: 589,864 km (0.054 R)
• M5: 654,640 km (0.085 R)
• M6: 972,237 km (0.097 R)
• M7: 1,073,365 km (0.059 R)
• M8: 1,154,447 km (0.12 R)
• M9: 1,237,623 km (0.1 R)
• M10: 1,310,777 km (0.059 R)
• M11: 1,423,125 km (0.079 R)
• M12: 2,004,462 km (0.109 R)
• M13: 2,283,163 km (0.1 R)
• M14: 2,512,047 km (0.118 R)
• M15: 2,637,261 km (0.06 R)
• M16: 2,812,739 km (0.101 R)
• M17: 2,910,127 km (0.101 R)
• M18: 3,293,846 km (0.108 R)
• M19: 3,413,823 km (0.118 R)
• M20: 3,535,297 km (0.055 R)
• M21: 3,640,614 km (0.102 R)
• M22: 3,711,374 km (0.075 R)
• M23: 4,090,604 km (0.113 R)
• M24: 4,331,606 km (0.118 R)
• M25: 4,596,395 km (0.111 R)
• M26: 4,653,840 km (0.085 R)
• M27: 4,964,256 km (0.105 R)
• M28: 5,321,495 km (0.086 R)
• M29: 5,422,324 km (0.071 R)
• M30: 5,503,257 km (0.055 R)
• M31: 5,584,788 km (0.052 R)
• M32: 5,748,897 km (0.099 R)
• M33: 5,810,830 km (0.102 R)
• M34: 5,998,127 km (0.117 R)
• M35: 6,166,275 km (0.104 R)
• M36: 6,272,190 km (0.086 R)
• M37: 6,701,835 km (0.101 R)
• M38: 6,767,060 km (0.118 R)
• M39: 7,274,496 km (0.071 R)
• M40: 7,817,087 km (0.072 R)
• M41: 8,070,207 km (0.115 R)
• M42: 8,256,007 km (0.076 R)
• M43: 8,726,642 km (0.066 R)
• M44: 9,013,122 km (0.047 R)
• M45: 9,181,719 km (0.066 R)
• M46: 9,571,122 km (0.09 R)
• M47: 9,718,476 km (0.061 R)
• M48: 10,365,936 km (0.039 R)
• M49: 10,517,329 km (0.11 R)
• M50: 10,771,196 km (0.098 R)
• M51: 11,052,889 km (0.108 R)
• M52: 11,233,454 km (0.083 R)
• M53: 11,886,149 km (0.076 R)
• M54: 12,124,159 km (0.091 R)
• M55: 12,230,524 km (0.061 R)
• M56: 12,310,409 km (0.108 R)
• M57: 12,417,222 km (0.12 R)
• M58: 13,806,387 km (0.087 R)
• M59: 14,224,214 km (0.102 R)
• M60: 14,392,512 km (0.074 R)
• M61: 14,731,202 km (0.118 R)
• M62: 15,101,007 km (0.075 R)
• M63: 15,445,083 km (0.061 R)
• M64: 15,589,295 km (0.09 R)
• M65: 15,704,934 km (0.03 R)
• M66: 15,791,850 km (0.097 R)
• M67: 15,849,894 km (0.12 R)
• M68: 16,817,643 km (0.044 R)
• M69: 17,443,411 km (0.12 R)
• M70: 17,804,540 km (0.1 R)
• M71: 17,925,415 km (0.063 R)
• M72: 18,411,758 km (0.118 R)
• M73: 18,503,312 km (0.095 R)
• M74: 18,717,835 km (0.097 R)
• M75: 18,933,107 km (0.095 R)
• M76: 19,242,176 km (0.112 R)
• M77: 20,558,338 km (0.085 R)
• M78: 21,035,405 km (0.064 R)
• M79: 21,195,176 km (0.045 R)
• M80: 21,419,573 km (0.087 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit