🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.4 AU - 2.86 AU

Year: 1775 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,672,472 km

• M1: 542,591 km (0.103 R)
• M2: 968,497 km (0.103 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.3

Radius: 14.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.31 AU - 5.67 AU

Year: 4640 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,672,472 km

• M1: 180,714 km (0.062 R)
• M2: 342,729 km (0.082 R)
• M3: 435,180 km (0.088 R)
• M4: 540,647 km (0.094 R)
• M5: 651,648 km (0.069 R)
• M6: 901,178 km (0.117 R)
• M7: 1,239,269 km (0.031 R)
• M8: 1,780,065 km (0.102 R)
• M9: 1,872,517 km (0.056 R)
• M10: 2,062,506 km (0.073 R)
• M11: 2,854,178 km (0.093 R)
• M12: 3,130,335 km (0.082 R)
• M13: 3,346,355 km (0.105 R)
• M14: 3,567,311 km (0.103 R)
• M15: 3,781,236 km (0.102 R)
• M16: 3,877,726 km (0.106 R)
• M17: 4,060,834 km (0.102 R)
• M18: 4,196,968 km (0.12 R)
• M19: 4,550,468 km (0.108 R)
• M20: 4,927,006 km (0.05 R)
• M21: 5,286,639 km (0.076 R)
• M22: 5,779,714 km (0.04 R)
• M23: 5,919,438 km (0.036 R)
• M24: 6,345,194 km (0.107 R)
• M25: 6,460,384 km (0.034 R)
• M26: 7,241,435 km (0.098 R)
• M27: 7,331,792 km (0.058 R)
• M28: 7,589,848 km (0.117 R)
• M29: 8,524,386 km (0.101 R)
• M30: 9,037,806 km (0.1 R)
• M31: 9,281,949 km (0.117 R)
• M32: 9,776,819 km (0.075 R)
• M33: 10,094,715 km (0.055 R)
• M34: 10,212,747 km (0.085 R)
• M35: 10,569,538 km (0.1 R)
• M36: 10,723,624 km (0.106 R)
• M37: 10,913,165 km (0.116 R)
• M38: 11,243,028 km (0.085 R)
• M39: 11,788,312 km (0.119 R)
• M40: 12,073,147 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 9.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.62 AU - 6.68 AU

Year: 7138 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,672,472 km

• M1: 120,426 km (0.119 R)
• M2: 247,435 km (0.092 R)
• M3: 315,352 km (0.102 R)
• M4: 392,096 km (0.115 R)
• M5: 891,753 km (0.064 R)
• M6: 1,085,033 km (0.042 R)
• M7: 1,339,948 km (0.117 R)
• M8: 1,639,593 km (0.061 R)
• M9: 2,085,843 km (0.089 R)
• M10: 2,330,136 km (0.114 R)
• M11: 2,418,698 km (0.09 R)
• M12: 3,431,027 km (0.117 R)
• M13: 3,737,104 km (0.1 R)
• M14: 4,034,505 km (0.093 R)
• M15: 4,503,943 km (0.064 R)
• M16: 4,577,844 km (0.098 R)
• M17: 4,689,295 km (0.09 R)
• M18: 4,820,492 km (0.085 R)
• M19: 4,971,885 km (0.072 R)
• M20: 5,337,951 km (0.103 R)
• M21: 5,396,444 km (0.091 R)
• M22: 7,557,086 km (0.09 R)
• M23: 7,910,735 km (0.098 R)
• M24: 8,179,712 km (0.114 R)
• M25: 9,261,455 km (0.074 R)
• M26: 9,497,520 km (0.113 R)
• M27: 9,568,729 km (0.099 R)
• M28: 9,951,400 km (0.114 R)
• M29: 10,120,296 km (0.082 R)
• M30: 10,266,004 km (0.117 R)
• M31: 11,129,184 km (0.104 R)
• M32: 12,688,742 km (0.083 R)
• M33: 12,977,316 km (0.108 R)
• M34: 13,267,985 km (0.112 R)
• M35: 14,234,088 km (0.045 R)
• M36: 16,205,489 km (0.046 R)
• M37: 16,776,055 km (0.07 R)
• M38: 17,878,292 km (0.118 R)
• M39: 18,054,518 km (0.119 R)
• M40: 18,438,237 km (0.104 R)
• M41: 18,705,419 km (0.097 R)
• M42: 19,153,614 km (0.097 R)
• M43: 19,364,098 km (0.101 R)
• M44: 19,575,181 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.8

Radius: 7.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.58 AU - 19.44 AU

Year: 26664 Days

Day: 23.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,672,472 km

• M1: 113,545 km (0.077 R)
• M2: 252,222 km (0.103 R)
• M3: 374,743 km (0.09 R)
• M4: 861,235 km (0.062 R)
• M5: 1,185,264 km (0.096 R)
• M6: 1,906,924 km (0.046 R)
• M7: 2,097,362 km (0.114 R)
• M8: 2,361,103 km (0.108 R)
• M9: 2,462,830 km (0.099 R)
• M10: 3,029,506 km (0.11 R)
• M11: 3,103,258 km (0.105 R)
• M12: 3,403,800 km (0.076 R)
• M13: 3,518,991 km (0.058 R)
• M14: 4,154,931 km (0.094 R)
• M15: 4,444,403 km (0.093 R)
• M16: 4,612,701 km (0.073 R)
• M17: 4,912,345 km (0.053 R)
• M18: 6,550,891 km (0.1 R)
• M19: 7,428,282 km (0.099 R)
• M20: 7,728,824 km (0.034 R)
• M21: 8,290,415 km (0.029 R)
• M22: 8,549,967 km (0.109 R)
• M23: 9,023,893 km (0.083 R)
• M24: 9,237,369 km (0.073 R)
• M25: 9,290,925 km (0.106 R)
• M26: 9,778,166 km (0.076 R)
• M27: 10,218,283 km (0.077 R)
• M28: 10,384,935 km (0.114 R)
• M29: 11,060,818 km (0.083 R)
• M30: 12,513,862 km (0.049 R)
• M31: 12,931,390 km (0.106 R)
• M32: 13,172,093 km (0.097 R)
• M33: 13,292,968 km (0.099 R)
• M34: 13,414,291 km (0.116 R)
• M35: 13,903,028 km (0.094 R)
• M36: 14,087,781 km (0.092 R)
• M37: 16,238,250 km (0.108 R)
• M38: 17,683,216 km (0.046 R)
• M39: 17,749,937 km (0.115 R)
• M40: 19,443,534 km (0.101 R)
• M41: 19,512,349 km (0.108 R)
• M42: 19,581,164 km (0.106 R)
• M43: 20,976,015 km (0.048 R)
• M44: 22,043,097 km (0.061 R)
• M45: 22,474,836 km (0.031 R)
• M46: 22,546,942 km (0.087 R)
• M47: 23,492,999 km (0.109 R)
• M48: 23,786,660 km (0.114 R)
• M49: 24,303,520 km (0.101 R)
• M50: 26,103,781 km (0.098 R)
• M51: 26,789,837 km (0.104 R)
• M52: 29,276,752 km (0.074 R)
• M53: 29,434,727 km (0.086 R)
• M54: 30,868,324 km (0.094 R)
• M55: 32,161,597 km (0.108 R)
• M56: 33,637,680 km (0.045 R)
• M57: 34,633,852 km (0.058 R)
• M58: 35,219,528 km (0.09 R)
• M59: 36,146,436 km (0.053 R)
• M60: 36,655,368 km (0.102 R)
• M61: 36,910,731 km (0.106 R)
• M62: 38,196,376 km (0.097 R)
• M63: 38,368,862 km (0.048 R)
• M64: 41,252,810 km (0.041 R)
• M65: 41,341,372 km (0.116 R)
• M66: 41,873,491 km (0.112 R)
• M67: 42,051,363 km (0.105 R)
• M68: 42,855,152 km (0.069 R)
• M69: 42,944,762 km (0.064 R)
• M70: 43,573,671 km (0.085 R)
• M71: 45,387,695 km (0.095 R)
• M72: 48,714,452 km (0.077 R)
• M73: 49,840,775 km (0.119 R)
• M74: 52,023,258 km (0.111 R)
• M75: 52,693,756 km (0.068 R)
• M76: 52,982,031 km (0.072 R)
• M77: 53,849,698 km (0.062 R)
• M78: 54,625,064 km (0.088 R)
• M79: 56,186,716 km (0.084 R)
• M80: 56,284,703 km (0.09 R)
• M81: 56,973,003 km (0.044 R)
• M82: 57,466,227 km (0.104 R)
• M83: 59,653,497 km (0.1 R)
• M84: 60,054,120 km (0.113 R)
• M85: 60,355,261 km (0.087 R)
• M86: 60,656,701 km (0.09 R)
• M87: 64,211,595 km (0.099 R)
• M88: 65,239,631 km (0.062 R)
• M89: 66,376,874 km (0.092 R)
• M90: 69,195,598 km (0.065 R)
• M91: 69,616,416 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 20,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit