🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 15

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.83 AU - 1.13 AU

Year: 626 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 15,459,604 km

• M1: 187,895 km (0.07 R)
• M2: 299,345 km (0.117 R)
• M3: 454,927 km (0.112 R)
• M4: 562,488 km (0.065 R)
• M5: 663,766 km (0.113 R)
• M6: 814,710 km (0.079 R)
• M7: 929,452 km (0.113 R)
• M8: 1,033,422 km (0.107 R)
• M9: 1,128,566 km (0.11 R)
• M10: 1,231,639 km (0.11 R)
• M11: 1,333,515 km (0.098 R)
• M12: 1,477,429 km (0.036 R)
• M13: 1,672,654 km (0.048 R)
• M14: 1,771,089 km (0.069 R)
• M15: 1,871,619 km (0.108 R)
• M16: 2,039,917 km (0.101 R)
• M17: 2,236,339 km (0.098 R)
• M18: 2,345,695 km (0.071 R)
• M19: 2,600,011 km (0.084 R)
• M20: 2,709,217 km (0.12 R)
• M21: 2,863,602 km (0.087 R)
• M22: 3,071,992 km (0.072 R)
• M23: 3,187,781 km (0.048 R)
• M24: 3,331,395 km (0.085 R)
• M25: 3,470,671 km (0.099 R)
• M26: 3,625,355 km (0.116 R)
• M27: 3,782,433 km (0.071 R)
• M28: 3,886,104 km (0.104 R)
• M29: 4,011,766 km (0.081 R)
• M30: 4,131,893 km (0.097 R)
• M31: 4,601,930 km (0.071 R)
• M32: 4,809,871 km (0.115 R)
• M33: 5,005,694 km (0.077 R)
• M34: 5,104,579 km (0.089 R)
• M35: 5,211,990 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 13.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.32 AU - 1.68 AU

Year: 1186 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,459,604 km

• M1: 178,919 km (0.054 R)
• M2: 280,945 km (0.087 R)
• M3: 409,449 km (0.113 R)
• M4: 531,072 km (0.069 R)
• M5: 638,633 km (0.079 R)
• M6: 728,990 km (0.103 R)
• M7: 819,198 km (0.094 R)
• M8: 913,893 km (0.069 R)
• M9: 1,048,531 km (0.075 R)
• M10: 1,215,782 km (0.086 R)
• M11: 1,306,289 km (0.104 R)
• M12: 1,419,534 km (0.111 R)
• M13: 1,543,252 km (0.081 R)
• M14: 1,678,039 km (0.111 R)
• M15: 1,839,156 km (0.11 R)
• M16: 1,982,770 km (0.109 R)
• M17: 2,177,547 km (0.104 R)
• M18: 2,427,973 km (0.119 R)
• M19: 2,878,562 km (0.096 R)
• M20: 2,975,352 km (0.1 R)
• M21: 3,199,749 km (0.101 R)
• M22: 3,429,681 km (0.063 R)
• M23: 3,589,302 km (0.112 R)
• M24: 3,732,168 km (0.093 R)
• M25: 3,886,852 km (0.099 R)
• M26: 4,172,434 km (0.087 R)
• M27: 4,312,907 km (0.089 R)
• M28: 4,434,530 km (0.103 R)
• M29: 4,795,958 km (0.05 R)
• M30: 4,911,597 km (0.116 R)
• M31: 5,017,363 km (0.107 R)
• M32: 5,177,732 km (0.099 R)
• M33: 5,274,821 km (0.115 R)
• M34: 5,691,152 km (0.043 R)
• M35: 5,903,431 km (0.081 R)
• M36: 6,118,403 km (0.065 R)
• M37: 6,428,221 km (0.086 R)
• M38: 6,590,983 km (0.078 R)
• M39: 6,778,728 km (0.09 R)
• M40: 7,075,530 km (0.084 R)
• M41: 7,291,849 km (0.102 R)
• M42: 7,706,684 km (0.032 R)
• M43: 8,004,084 km (0.085 R)
• M44: 8,166,847 km (0.037 R)
• M45: 8,559,392 km (0.114 R)
• M46: 8,674,433 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 11.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.46 AU - 2.34 AU

Year: 1691 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 15,459,604 km

• M1: 151,393 km (0.04 R)
• M2: 271,371 km (0.118 R)
• M3: 347,217 km (0.062 R)
• M4: 433,983 km (0.114 R)
• M5: 606,919 km (0.073 R)
• M6: 680,371 km (0.106 R)
• M7: 895,493 km (0.094 R)
• M8: 1,007,392 km (0.116 R)
• M9: 1,198,877 km (0.068 R)
• M10: 1,284,747 km (0.067 R)
• M11: 1,607,579 km (0.062 R)
• M12: 1,789,789 km (0.086 R)
• M13: 2,364,993 km (0.119 R)
• M14: 2,511,299 km (0.088 R)
• M15: 2,635,765 km (0.063 R)
• M16: 2,929,575 km (0.096 R)
• M17: 3,100,565 km (0.06 R)
• M18: 3,438,657 km (0.092 R)
• M19: 3,577,184 km (0.043 R)
• M20: 3,746,080 km (0.109 R)
• M21: 3,831,501 km (0.073 R)
• M22: 4,106,312 km (0.115 R)
• M23: 4,223,896 km (0.111 R)
• M24: 4,891,252 km (0.114 R)
• M25: 5,000,608 km (0.09 R)
• M26: 5,189,700 km (0.085 R)
• M27: 5,365,328 km (0.106 R)
• M28: 5,656,744 km (0.107 R)
• M29: 5,771,635 km (0.071 R)
• M30: 5,936,941 km (0.101 R)
• M31: 6,053,627 km (0.118 R)
• M32: 6,187,966 km (0.092 R)
• M33: 6,306,298 km (0.111 R)
• M34: 6,459,486 km (0.083 R)
• M35: 6,562,410 km (0.116 R)
• M36: 6,874,321 km (0.08 R)
• M37: 7,049,650 km (0.099 R)
• M38: 7,729,872 km (0.08 R)
• M39: 8,170,288 km (0.082 R)
• M40: 8,337,538 km (0.077 R)
• M41: 8,487,136 km (0.063 R)
• M42: 8,618,782 km (0.092 R)
• M43: 8,770,175 km (0.086 R)
• M44: 8,998,761 km (0.047 R)
• M45: 9,094,653 km (0.083 R)
• M46: 10,211,551 km (0.112 R)
• M47: 10,311,482 km (0.061 R)
• M48: 10,432,058 km (0.043 R)
• M49: 10,796,329 km (0.087 R)
• M50: 11,495,699 km (0.11 R)
• M51: 11,683,295 km (0.117 R)
• M52: 11,998,348 km (0.09 R)
• M53: 12,103,964 km (0.083 R)
• M54: 12,316,093 km (0.06 R)
• M55: 12,508,177 km (0.05 R)
• M56: 12,851,953 km (0.09 R)
• M57: 13,439,274 km (0.084 R)
• M58: 13,747,296 km (0.116 R)
• M59: 14,392,662 km (0.043 R)
• M60: 14,640,096 km (0.117 R)
• M61: 14,820,811 km (0.11 R)
• M62: 14,934,206 km (0.112 R)
• M63: 15,047,900 km (0.101 R)
• M64: 15,230,410 km (0.104 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: 388 - 11,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit