🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 12.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 360 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,183,437 km

• M1: 162,314 km (0.059 R)
• M2: 267,631 km (0.066 R)
• M3: 361,877 km (0.072 R)
• M4: 448,195 km (0.083 R)
• M5: 526,884 km (0.091 R)
• M6: 652,247 km (0.065 R)
• M7: 893,847 km (0.095 R)
• M8: 1,003,652 km (0.085 R)
• M9: 1,127,669 km (0.077 R)
• M10: 1,281,755 km (0.114 R)
• M11: 1,361,640 km (0.111 R)
• M12: 1,505,703 km (0.119 R)
• M13: 1,601,296 km (0.104 R)
• M14: 1,704,369 km (0.076 R)
• M15: 1,894,657 km (0.116 R)
• M16: 2,050,837 km (0.106 R)
• M17: 2,151,517 km (0.065 R)
• M18: 2,388,928 km (0.102 R)
• M19: 2,583,854 km (0.073 R)
• M20: 2,797,331 km (0.091 R)
• M21: 2,942,889 km (0.111 R)
• M22: 3,023,373 km (0.109 R)
• M23: 3,152,476 km (0.111 R)
• M24: 3,262,580 km (0.075 R)
• M25: 3,373,881 km (0.104 R)
• M26: 3,465,435 km (0.099 R)
• M27: 3,643,755 km (0.092 R)
• M28: 4,106,611 km (0.079 R)
• M29: 4,395,036 km (0.056 R)
• M30: 4,643,069 km (0.108 R)
• M31: 4,745,244 km (0.112 R)
• M32: 5,007,789 km (0.108 R)
• M33: 5,177,433 km (0.114 R)
• M34: 5,365,477 km (0.097 R)
• M35: 5,472,739 km (0.091 R)
• M36: 5,664,374 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 9.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.76 AU - 1.12 AU

Year: 641 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,183,437 km

• M1: 128,953 km (0.08 R)
• M2: 241,451 km (0.116 R)
• M3: 365,916 km (0.086 R)
• M4: 461,958 km (0.098 R)
• M5: 522,994 km (0.104 R)
• M6: 711,787 km (0.049 R)
• M7: 810,372 km (0.084 R)
• M8: 997,967 km (0.081 R)
• M9: 1,134,550 km (0.118 R)
• M10: 1,200,074 km (0.068 R)
• M11: 1,459,028 km (0.074 R)
• M12: 1,794,426 km (0.078 R)
• M13: 1,974,243 km (0.106 R)
• M14: 2,109,928 km (0.114 R)
• M15: 2,267,904 km (0.1 R)
• M16: 2,338,813 km (0.063 R)
• M17: 2,509,055 km (0.091 R)
• M18: 2,602,554 km (0.099 R)
• M19: 2,683,487 km (0.115 R)
• M20: 2,945,732 km (0.107 R)
• M21: 3,044,466 km (0.048 R)
• M22: 3,137,067 km (0.061 R)
• M23: 3,267,068 km (0.07 R)
• M24: 3,325,411 km (0.085 R)
• M25: 3,766,276 km (0.103 R)
• M26: 3,888,946 km (0.116 R)
• M27: 4,225,691 km (0.118 R)
• M28: 4,289,270 km (0.102 R)
• M29: 4,361,376 km (0.09 R)
• M30: 4,458,017 km (0.11 R)
• M31: 4,744,048 km (0.11 R)
• M32: 4,810,320 km (0.065 R)
• M33: 4,868,513 km (0.049 R)
• M34: 5,019,308 km (0.104 R)
• M35: 5,146,167 km (0.106 R)
• M36: 5,282,600 km (0.051 R)
• M37: 5,420,230 km (0.116 R)
• M38: 5,480,967 km (0.117 R)
• M39: 5,559,206 km (0.106 R)
• M40: 5,716,883 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 14.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.64 AU - 1.72 AU

Year: 1531 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,183,437 km

• M1: 202,556 km (0.078 R)
• M2: 302,786 km (0.075 R)
• M3: 420,071 km (0.096 R)
• M4: 561,142 km (0.101 R)
• M5: 775,515 km (0.048 R)
• M6: 918,681 km (0.074 R)
• M7: 1,011,132 km (0.084 R)
• M8: 1,142,778 km (0.11 R)
• M9: 1,376,450 km (0.105 R)
• M10: 1,504,506 km (0.095 R)
• M11: 1,720,226 km (0.059 R)
• M12: 1,869,973 km (0.111 R)
• M13: 2,091,677 km (0.119 R)
• M14: 2,264,014 km (0.078 R)
• M15: 2,709,517 km (0.097 R)
• M16: 2,974,903 km (0.057 R)
• M17: 3,409,485 km (0.109 R)
• M18: 3,572,547 km (0.075 R)
• M19: 3,766,276 km (0.088 R)
• M20: 3,906,748 km (0.065 R)
• M21: 4,006,231 km (0.091 R)
• M22: 4,710,987 km (0.106 R)
• M23: 4,862,828 km (0.065 R)
• M24: 5,031,724 km (0.079 R)
• M25: 5,218,123 km (0.103 R)
• M26: 5,328,078 km (0.097 R)
• M27: 5,438,631 km (0.11 R)
• M28: 6,201,580 km (0.049 R)
• M29: 6,318,116 km (0.085 R)
• M30: 6,452,156 km (0.099 R)
• M31: 6,706,323 km (0.113 R)
• M32: 7,347,051 km (0.112 R)
• M33: 7,470,469 km (0.114 R)
• M34: 7,737,501 km (0.074 R)
• M35: 7,953,371 km (0.12 R)
• M36: 8,080,080 km (0.092 R)
• M37: 8,299,241 km (0.082 R)
• M38: 8,464,696 km (0.078 R)
• M39: 8,650,048 km (0.043 R)
• M40: 8,761,798 km (0.051 R)
• M41: 8,930,544 km (0.041 R)
• M42: 9,138,036 km (0.101 R)
• M43: 9,538,959 km (0.055 R)
• M44: 9,712,492 km (0.097 R)
• M45: 10,043,103 km (0.088 R)
• M46: 10,318,364 km (0.101 R)
• M47: 10,496,535 km (0.07 R)
• M48: 11,017,135 km (0.114 R)
• M49: 11,138,459 km (0.101 R)
• M50: 11,525,768 km (0.09 R)
• M51: 11,628,392 km (0.073 R)
• M52: 12,629,351 km (0.1 R)
• M53: 12,798,995 km (0.054 R)
• M54: 12,990,630 km (0.088 R)
• M55: 13,097,443 km (0.09 R)
• M56: 13,701,370 km (0.101 R)
• M57: 13,831,969 km (0.047 R)
• M58: 14,116,504 km (0.083 R)
• M59: 14,447,115 km (0.103 R)
• M60: 14,691,109 km (0.11 R)
• M61: 15,138,407 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit