🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 291 Days

Day: 17.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.3

Radius: 4.2

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.17 AU - 15.55 AU

Year: 17103 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 99,333,589 km

• M1: 136,433 km (0.12 R)
• M2: 543,339 km (0.073 R)
• M3: 886,068 km (0.107 R)
• M4: 1,091,167 km (0.097 R)
• M5: 1,657,544 km (0.1 R)
• M6: 1,899,295 km (0.03 R)
• M7: 2,116,959 km (0.11 R)
• M8: 2,455,200 km (0.086 R)
• M9: 2,914,167 km (0.112 R)
• M10: 3,035,191 km (0.12 R)
• M11: 4,713,081 km (0.032 R)
• M12: 5,641,635 km (0.053 R)
• M13: 7,325,359 km (0.034 R)
• M14: 8,108,953 km (0.047 R)
• M15: 9,664,322 km (0.08 R)
• M16: 11,500,037 km (0.069 R)
• M17: 11,692,420 km (0.114 R)
• M18: 12,082,122 km (0.076 R)
• M19: 12,279,292 km (0.118 R)
• M20: 13,496,271 km (0.088 R)
• M21: 15,820,872 km (0.113 R)
• M22: 15,933,520 km (0.067 R)
• M23: 16,791,015 km (0.058 R)
• M24: 17,081,833 km (0.073 R)
• M25: 19,498,886 km (0.076 R)
• M26: 21,351,506 km (0.113 R)
• M27: 21,811,220 km (0.094 R)
• M28: 23,493,448 km (0.028 R)
• M29: 24,183,842 km (0.05 R)
• M30: 25,738,164 km (0.106 R)
• M31: 26,025,841 km (0.035 R)
• M32: 28,385,897 km (0.036 R)
• M33: 28,612,538 km (0.107 R)
• M34: 31,163,780 km (0.105 R)
• M35: 31,559,765 km (0.101 R)
• M36: 33,006,377 km (0.081 R)
• M37: 35,912,166 km (0.101 R)
• M38: 36,508,014 km (0.047 R)
• M39: 43,014,773 km (0.073 R)
• M40: 44,229,508 km (0.065 R)
• M41: 44,795,886 km (0.059 R)
• M42: 45,270,709 km (0.045 R)
• M43: 45,556,740 km (0.089 R)
• M44: 46,227,687 km (0.116 R)
• M45: 47,877,452 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.8

Radius: 6.7

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.78 AU - 20.12 AU

Year: 24743 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,333,589 km

• M1: 83,775 km (0.111 R)
• M2: 440,566 km (0.064 R)
• M3: 671,844 km (0.041 R)
• M4: 1,219,671 km (0.094 R)
• M5: 2,720,288 km (0.111 R)
• M6: 7,265,221 km (0.119 R)
• M7: 11,691,971 km (0.049 R)
• M8: 13,451,242 km (0.104 R)
• M9: 14,415,101 km (0.114 R)
• M10: 15,256,739 km (0.04 R)
• M11: 16,930,440 km (0.092 R)
• M12: 23,141,594 km (0.093 R)
• M13: 23,525,911 km (0.12 R)
• M14: 26,920,586 km (0.086 R)
• M15: 27,127,479 km (0.112 R)
• M16: 32,442,991 km (0.115 R)
• M17: 33,356,136 km (0.091 R)
• M18: 37,622,219 km (0.081 R)
• M19: 42,664,116 km (0.111 R)
• M20: 47,062,892 km (0.108 R)
• M21: 47,885,830 km (0.083 R)
• M22: 49,413,224 km (0.118 R)
• M23: 50,256,357 km (0.104 R)
• M24: 56,658,398 km (0.101 R)
• M25: 59,388,260 km (0.061 R)
• M26: 59,541,748 km (0.085 R)
• M27: 60,312,476 km (0.069 R)
• M28: 72,637,695 km (0.103 R)
• M29: 74,344,906 km (0.096 R)
• M30: 74,516,644 km (0.032 R)
• M31: 77,643,090 km (0.037 R)
• M32: 84,454,431 km (0.118 R)
• M33: 90,981,535 km (0.111 R)
• M34: 93,853,366 km (0.108 R)
• M35: 97,162,022 km (0.111 R)
• M36: 98,146,226 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit