🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 13.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.9 AU

Year: 541 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,742,534 km

• M1: 165,156 km (0.104 R)
• M2: 251,923 km (0.091 R)
• M3: 396,135 km (0.089 R)
• M4: 500,405 km (0.079 R)
• M5: 591,360 km (0.094 R)
• M6: 707,299 km (0.068 R)
• M7: 927,956 km (0.091 R)
• M8: 1,059,751 km (0.091 R)
• M9: 1,153,848 km (0.111 R)
• M10: 1,378,694 km (0.066 R)
• M11: 1,462,319 km (0.061 R)
• M12: 1,609,972 km (0.111 R)
• M13: 1,780,065 km (0.029 R)
• M14: 1,894,059 km (0.113 R)
• M15: 2,019,571 km (0.117 R)
• M16: 2,241,425 km (0.115 R)
• M17: 2,369,929 km (0.096 R)
• M18: 2,486,317 km (0.073 R)
• M19: 2,639,355 km (0.101 R)
• M20: 2,887,987 km (0.098 R)
• M21: 3,213,811 km (0.03 R)
• M22: 3,551,603 km (0.105 R)
• M23: 3,668,738 km (0.054 R)
• M24: 3,832,548 km (0.056 R)
• M25: 3,958,509 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 14

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.8 AU - 1.18 AU

Year: 668 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,742,534 km

• M1: 180,565 km (0.085 R)
• M2: 287,677 km (0.074 R)
• M3: 414,237 km (0.078 R)
• M4: 502,499 km (0.097 R)
• M5: 603,478 km (0.07 R)
• M6: 768,783 km (0.038 R)
• M7: 862,432 km (0.083 R)
• M8: 984,653 km (0.112 R)
• M9: 1,195,437 km (0.085 R)
• M10: 1,328,429 km (0.104 R)
• M11: 1,825,393 km (0.102 R)
• M12: 1,961,826 km (0.078 R)
• M13: 2,063,254 km (0.056 R)
• M14: 2,364,993 km (0.05 R)
• M15: 2,466,570 km (0.12 R)
• M16: 2,604,349 km (0.028 R)
• M17: 2,766,065 km (0.081 R)
• M18: 2,938,551 km (0.114 R)
• M19: 3,114,628 km (0.106 R)
• M20: 3,219,047 km (0.095 R)
• M21: 3,469,923 km (0.092 R)
• M22: 3,593,939 km (0.11 R)
• M23: 3,695,666 km (0.09 R)
• M24: 4,112,894 km (0.111 R)
• M25: 4,219,707 km (0.078 R)
• M26: 4,528,477 km (0.119 R)
• M27: 4,698,570 km (0.061 R)
• M28: 4,801,643 km (0.099 R)
• M29: 4,896,787 km (0.113 R)
• M30: 4,992,679 km (0.09 R)
• M31: 5,124,325 km (0.046 R)
• M32: 5,400,184 km (0.096 R)
• M33: 5,526,445 km (0.053 R)
• M34: 5,864,835 km (0.092 R)
• M35: 6,022,511 km (0.1 R)
• M36: 6,285,504 km (0.059 R)
• M37: 6,418,497 km (0.116 R)
• M38: 6,533,238 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.1

Radius: 4.3

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.33 AU - 8.21 AU

Year: 13295 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,742,534 km

• M1: 82,578 km (0.04 R)
• M2: 135,835 km (0.036 R)
• M3: 337,942 km (0.079 R)
• M4: 436,227 km (0.064 R)
• M5: 609,013 km (0.081 R)
• M6: 659,727 km (0.066 R)
• M7: 694,433 km (0.097 R)
• M8: 729,738 km (0.117 R)
• M9: 876,943 km (0.106 R)
• M10: 934,538 km (0.077 R)
• M11: 1,350,570 km (0.084 R)
• M12: 1,440,029 km (0.091 R)
• M13: 1,485,507 km (0.093 R)
• M14: 1,768,247 km (0.117 R)
• M15: 1,891,067 km (0.097 R)
• M16: 1,966,015 km (0.04 R)
• M17: 2,409,423 km (0.117 R)
• M18: 2,911,324 km (0.102 R)
• M19: 3,567,161 km (0.088 R)
• M20: 4,039,442 km (0.082 R)
• M21: 5,007,041 km (0.113 R)
• M22: 5,534,373 km (0.112 R)
• M23: 6,489,556 km (0.118 R)
• M24: 7,063,413 km (0.106 R)
• M25: 7,258,339 km (0.105 R)
• M26: 7,336,728 km (0.035 R)
• M27: 8,096,087 km (0.044 R)
• M28: 8,464,397 km (0.074 R)
• M29: 8,671,441 km (0.068 R)
• M30: 9,259,809 km (0.084 R)
• M31: 9,302,295 km (0.054 R)
• M32: 9,947,959 km (0.088 R)
• M33: 10,386,431 km (0.028 R)
• M34: 11,191,267 km (0.077 R)
• M35: 11,693,018 km (0.101 R)
• M36: 12,623,966 km (0.084 R)
• M37: 13,385,569 km (0.099 R)
• M38: 13,723,510 km (0.111 R)
• M39: 14,211,199 km (0.025 R)
• M40: 15,153,217 km (0.116 R)
• M41: 15,354,127 km (0.025 R)
• M42: 15,505,371 km (0.092 R)
• M43: 15,809,204 km (0.109 R)
• M44: 16,474,615 km (0.091 R)
• M45: 16,526,077 km (0.079 R)
• M46: 17,779,557 km (0.06 R)
• M47: 17,938,430 km (0.039 R)
• M48: 18,847,237 km (0.074 R)
• M49: 19,117,411 km (0.108 R)
• M50: 20,321,225 km (0.063 R)
• M51: 20,487,279 km (0.099 R)
• M52: 21,605,672 km (0.11 R)
• M53: 21,888,412 km (0.114 R)
• M54: 22,514,779 km (0.064 R)
• M55: 22,686,517 km (0.113 R)
• M56: 23,146,830 km (0.046 R)
• M57: 23,494,196 km (0.052 R)
• M58: 23,552,240 km (0.096 R)
• M59: 23,668,478 km (0.087 R)
• M60: 23,959,894 km (0.084 R)
• M61: 24,369,792 km (0.118 R)
• M62: 25,375,090 km (0.061 R)
• M63: 26,393,852 km (0.11 R)
• M64: 26,454,289 km (0.056 R)
• M65: 26,514,577 km (0.101 R)
• M66: 27,609,484 km (0.063 R)
• M67: 27,732,004 km (0.062 R)
• M68: 27,854,824 km (0.1 R)
• M69: 29,154,531 km (0.049 R)
• M70: 30,284,144 km (0.072 R)
• M71: 30,473,834 km (0.043 R)
• M72: 31,876,613 km (0.108 R)
• M73: 33,757,956 km (0.098 R)
• M74: 34,678,881 km (0.115 R)
• M75: 34,745,003 km (0.115 R)
• M76: 34,943,519 km (0.087 R)
• M77: 35,741,474 km (0.104 R)
• M78: 37,694,624 km (0.037 R)
• M79: 38,103,026 km (0.114 R)
• M80: 38,786,838 km (0.068 R)
• M81: 40,583,958 km (0.102 R)
• M82: 40,723,383 km (0.118 R)
• M83: 40,932,670 km (0.055 R)
• M84: 43,258,917 km (0.117 R)
• M85: 43,543,751 km (0.111 R)
• M86: 43,686,468 km (0.12 R)
• M87: 44,402,144 km (0.068 R)
• M88: 45,410,583 km (0.098 R)
• M89: 45,555,244 km (0.057 R)
• M90: 46,135,535 km (0.114 R)
• M91: 47,964,518 km (0.077 R)
• M92: 48,924,936 km (0.074 R)
• M93: 49,147,388 km (0.09 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: 171 - 12,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit