🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 239 Days

Day: 32 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 8.1

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 496 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,411,850 km

• M1: 104,719 km (0.083 R)
• M2: 161,715 km (0.115 R)
• M3: 258,505 km (0.115 R)
• M4: 399,576 km (0.062 R)
• M5: 551,119 km (0.105 R)
• M6: 636,539 km (0.057 R)
• M7: 726,746 km (0.077 R)
• M8: 797,506 km (0.05 R)
• M9: 915,539 km (0.108 R)
• M10: 982,110 km (0.114 R)
• M11: 1,039,855 km (0.104 R)
• M12: 1,104,032 km (0.088 R)
• M13: 1,259,315 km (0.098 R)
• M14: 1,410,110 km (0.096 R)
• M15: 1,518,119 km (0.098 R)
• M16: 1,610,122 km (0.117 R)
• M17: 1,691,503 km (0.109 R)
• M18: 1,767,798 km (0.111 R)
• M19: 1,825,842 km (0.082 R)
• M20: 2,091,677 km (0.096 R)
• M21: 2,153,312 km (0.053 R)
• M22: 2,391,322 km (0.104 R)
• M23: 2,499,032 km (0.083 R)
• M24: 2,557,226 km (0.076 R)
• M25: 2,645,190 km (0.058 R)
• M26: 2,704,580 km (0.079 R)
• M27: 2,961,589 km (0.093 R)
• M28: 3,077,527 km (0.03 R)
• M29: 3,187,033 km (0.104 R)
• M30: 3,361,913 km (0.097 R)
• M31: 3,474,710 km (0.072 R)
• M32: 3,548,013 km (0.052 R)
• M33: 3,629,992 km (0.056 R)
• M34: 3,687,737 km (0.11 R)
• M35: 3,837,784 km (0.091 R)
• M36: 4,015,506 km (0.117 R)
• M37: 4,066,669 km (0.101 R)
• M38: 4,300,041 km (0.071 R)
• M39: 4,725,647 km (0.115 R)
• M40: 4,816,004 km (0.117 R)
• M41: 5,026,189 km (0.039 R)
• M42: 5,164,866 km (0.097 R)
• M43: 5,239,217 km (0.099 R)
• M44: 5,436,536 km (0.117 R)
• M45: 5,626,526 km (0.082 R)
• M46: 5,712,843 km (0.047 R)
• M47: 5,838,207 km (0.113 R)
• M48: 5,945,019 km (0.075 R)
• M49: 6,032,983 km (0.062 R)
• M50: 6,121,246 km (0.037 R)
• M51: 6,478,934 km (0.097 R)
• M52: 6,710,960 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 12.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.86 AU - 0.92 AU

Year: 551 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 20,411,850 km

• M1: 199,564 km (0.118 R)
• M2: 356,043 km (0.094 R)
• M3: 476,320 km (0.049 R)
• M4: 570,865 km (0.101 R)
• M5: 660,624 km (0.069 R)
• M6: 862,282 km (0.085 R)
• M7: 994,826 km (0.114 R)
• M8: 1,140,833 km (0.082 R)
• M9: 1,229,545 km (0.033 R)
• M10: 1,367,325 km (0.08 R)
• M11: 1,458,729 km (0.108 R)
• M12: 1,749,697 km (0.068 R)
• M13: 1,872,217 km (0.068 R)
• M14: 2,213,151 km (0.073 R)
• M15: 2,407,479 km (0.053 R)
• M16: 2,490,206 km (0.116 R)
• M17: 2,603,452 km (0.1 R)
• M18: 2,714,154 km (0.11 R)
• M19: 2,826,502 km (0.051 R)
• M20: 2,931,669 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 10.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.58 AU - 4.8 AU

Year: 5626 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,411,850 km

• M1: 133,740 km (0.106 R)
• M2: 289,322 km (0.117 R)
• M3: 387,608 km (0.069 R)
• M4: 508,633 km (0.081 R)
• M5: 662,419 km (0.107 R)
• M6: 1,116,599 km (0.055 R)
• M7: 1,264,401 km (0.045 R)
• M8: 1,517,072 km (0.086 R)
• M9: 1,617,602 km (0.083 R)
• M10: 2,070,584 km (0.048 R)
• M11: 2,254,290 km (0.088 R)
• M12: 2,547,203 km (0.084 R)
• M13: 2,637,560 km (0.076 R)
• M14: 2,899,506 km (0.071 R)
• M15: 3,332,891 km (0.077 R)
• M16: 3,465,285 km (0.103 R)
• M17: 3,532,006 km (0.108 R)
• M18: 3,684,147 km (0.088 R)
• M19: 4,065,023 km (0.054 R)
• M20: 4,153,435 km (0.095 R)
• M21: 4,513,218 km (0.094 R)
• M22: 5,091,115 km (0.037 R)
• M23: 5,398,538 km (0.114 R)
• M24: 5,771,486 km (0.069 R)
• M25: 6,254,537 km (0.037 R)
• M26: 6,377,507 km (0.053 R)
• M27: 6,521,719 km (0.082 R)
• M28: 6,855,771 km (0.079 R)
• M29: 7,259,685 km (0.053 R)
• M30: 7,367,396 km (0.115 R)
• M31: 7,562,322 km (0.106 R)
• M32: 7,671,379 km (0.112 R)
• M33: 7,979,700 km (0.101 R)
• M34: 8,046,271 km (0.114 R)
• M35: 8,224,741 km (0.12 R)
• M36: 8,337,089 km (0.073 R)
• M37: 9,628,568 km (0.053 R)
• M38: 10,784,660 km (0.107 R)
• M39: 11,006,215 km (0.086 R)
• M40: 11,179,748 km (0.106 R)
• M41: 11,655,021 km (0.071 R)
• M42: 11,755,999 km (0.111 R)
• M43: 12,060,580 km (0.117 R)
• M44: 12,651,492 km (0.102 R)
• M45: 12,989,733 km (0.092 R)
• M46: 13,146,810 km (0.107 R)
• M47: 13,225,499 km (0.089 R)
• M48: 13,357,295 km (0.097 R)
• M49: 14,049,035 km (0.114 R)
• M50: 14,156,447 km (0.094 R)
• M51: 14,616,161 km (0.067 R)
• M52: 14,806,898 km (0.074 R)
• M53: 15,301,169 km (0.062 R)
• M54: 15,494,899 km (0.075 R)
• M55: 16,277,894 km (0.054 R)
• M56: 16,816,446 km (0.065 R)
• M57: 17,911,203 km (0.117 R)
• M58: 18,203,069 km (0.106 R)
• M59: 18,408,317 km (0.095 R)
• M60: 18,999,079 km (0.117 R)
• M61: 19,088,240 km (0.097 R)
• M62: 19,237,239 km (0.114 R)
• M63: 19,326,699 km (0.106 R)
• M64: 19,746,321 km (0.051 R)
• M65: 20,017,691 km (0.092 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: 416 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit