🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.33 AU - 4.45 AU

Year: 3447 Days

Day: 31.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 14.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.06 AU - 5.38 AU

Year: 3843 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,513,850 km

• M1: 191,934 km (0.109 R)
• M2: 304,581 km (0.094 R)
• M3: 524,341 km (0.116 R)
• M4: 662,120 km (0.076 R)
• M5: 754,272 km (0.086 R)
• M6: 902,075 km (0.054 R)
• M7: 1,006,794 km (0.097 R)
• M8: 1,109,268 km (0.114 R)
• M9: 1,295,817 km (0.076 R)
• M10: 1,416,243 km (0.114 R)
• M11: 1,517,072 km (0.101 R)
• M12: 1,644,679 km (0.109 R)
• M13: 1,868,777 km (0.102 R)
• M14: 1,971,700 km (0.112 R)
• M15: 2,103,196 km (0.062 R)
• M16: 2,210,458 km (0.06 R)
• M17: 2,375,165 km (0.084 R)
• M18: 2,506,213 km (0.108 R)
• M19: 2,610,932 km (0.085 R)
• M20: 2,805,259 km (0.088 R)
• M21: 2,934,213 km (0.108 R)
• M22: 3,116,124 km (0.095 R)
• M23: 3,208,575 km (0.104 R)
• M24: 3,673,675 km (0.088 R)
• M25: 3,782,582 km (0.043 R)
• M26: 3,914,527 km (0.068 R)
• M27: 4,092,998 km (0.072 R)
• M28: 4,251,422 km (0.104 R)
• M29: 4,411,940 km (0.12 R)
• M30: 4,586,072 km (0.092 R)
• M31: 4,774,566 km (0.099 R)
• M32: 5,146,915 km (0.112 R)
• M33: 5,541,404 km (0.09 R)
• M34: 5,704,616 km (0.047 R)
• M35: 5,920,336 km (0.036 R)
• M36: 6,035,676 km (0.077 R)
• M37: 6,386,184 km (0.036 R)
• M38: 6,583,802 km (0.119 R)
• M39: 6,756,887 km (0.103 R)
• M40: 7,134,622 km (0.081 R)
• M41: 7,394,922 km (0.064 R)
• M42: 7,602,564 km (0.066 R)
• M43: 7,910,735 km (0.1 R)
• M44: 8,009,769 km (0.119 R)
• M45: 8,309,115 km (0.074 R)
• M46: 8,684,755 km (0.094 R)
• M47: 8,845,423 km (0.101 R)
• M48: 8,992,478 km (0.106 R)
• M49: 9,184,711 km (0.094 R)
• M50: 9,348,371 km (0.115 R)
• M51: 9,528,038 km (0.047 R)
• M52: 9,830,226 km (0.109 R)
• M53: 9,997,775 km (0.108 R)
• M54: 10,382,092 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.7

Radius: 7.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.44 AU - 15.62 AU

Year: 17626 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,513,850 km

• M1: 210,484 km (0.113 R)
• M2: 263,591 km (0.111 R)
• M3: 935,136 km (0.095 R)
• M4: 1,605,335 km (0.077 R)
• M5: 2,394,314 km (0.099 R)
• M6: 2,461,184 km (0.081 R)
• M7: 2,688,423 km (0.111 R)
• M8: 2,922,544 km (0.105 R)
• M9: 3,360,716 km (0.094 R)
• M10: 3,587,507 km (0.093 R)
• M11: 3,689,981 km (0.113 R)
• M12: 3,950,281 km (0.108 R)
• M13: 4,351,802 km (0.093 R)
• M14: 4,433,782 km (0.092 R)
• M15: 4,543,736 km (0.113 R)
• M16: 4,654,738 km (0.068 R)
• M17: 4,766,487 km (0.043 R)
• M18: 4,851,010 km (0.049 R)
• M19: 7,150,928 km (0.041 R)
• M20: 7,738,249 km (0.091 R)
• M21: 8,579,737 km (0.116 R)
• M22: 9,591,767 km (0.065 R)
• M23: 10,021,561 km (0.093 R)
• M24: 10,238,777 km (0.054 R)
• M25: 10,421,137 km (0.097 R)
• M26: 10,714,947 km (0.092 R)
• M27: 11,123,350 km (0.042 R)
• M28: 11,955,413 km (0.098 R)
• M29: 13,201,264 km (0.107 R)
• M30: 13,599,045 km (0.117 R)
• M31: 13,759,264 km (0.03 R)
• M32: 14,203,121 km (0.086 R)
• M33: 14,365,584 km (0.101 R)
• M34: 14,487,955 km (0.118 R)
• M35: 15,395,566 km (0.055 R)
• M36: 17,092,305 km (0.081 R)
• M37: 17,221,856 km (0.064 R)
• M38: 17,351,857 km (0.027 R)
• M39: 17,743,654 km (0.083 R)
• M40: 20,981,849 km (0.095 R)
• M41: 21,167,052 km (0.104 R)
• M42: 21,352,702 km (0.112 R)
• M43: 21,913,096 km (0.094 R)
• M44: 22,242,211 km (0.11 R)
• M45: 22,289,484 km (0.106 R)
• M46: 23,191,709 km (0.112 R)
• M47: 24,202,692 km (0.107 R)
• M48: 24,251,161 km (0.084 R)
• M49: 24,445,489 km (0.072 R)
• M50: 24,689,184 km (0.069 R)
• M51: 25,277,253 km (0.117 R)
• M52: 25,919,477 km (0.079 R)
• M53: 25,969,143 km (0.1 R)
• M54: 26,167,959 km (0.04 R)
• M55: 27,573,880 km (0.091 R)
• M56: 27,776,734 km (0.078 R)
• M57: 28,593,090 km (0.102 R)
• M58: 29,572,657 km (0.054 R)
• M59: 31,776,832 km (0.069 R)
• M60: 31,989,560 km (0.119 R)
• M61: 32,149,330 km (0.101 R)
• M62: 34,251,031 km (0.097 R)
• M63: 34,578,351 km (0.074 R)
• M64: 36,563,515 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit