🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.71 AU - 1.15 AU

Year: 314 Days

Day: 36.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,575,448 km

• M1: 234,121 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.38 AU - 1.74 AU

Year: 682 Days

Day: 34.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.25 AU - 3.77 AU

Year: 2301 Days

Day: 26.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,575,448 km

• M1: 399,726 km (0.086 R)
• M2: 1,614,610 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.8

Radius: 5.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.46 AU - 16.08 AU

Year: 19859 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,575,448 km

• M1: 131,945 km (0.113 R)
• M2: 189,092 km (0.112 R)
• M3: 257,308 km (0.068 R)
• M4: 478,863 km (0.117 R)
• M5: 628,760 km (0.096 R)
• M6: 926,160 km (0.113 R)
• M7: 1,279,959 km (0.071 R)
• M8: 1,331,271 km (0.051 R)
• M9: 1,435,990 km (0.091 R)
• M10: 2,139,998 km (0.082 R)
• M11: 2,451,909 km (0.049 R)
• M12: 3,423,248 km (0.034 R)
• M13: 4,924,612 km (0.085 R)
• M14: 5,251,932 km (0.104 R)
• M15: 5,474,085 km (0.093 R)
• M16: 5,614,408 km (0.083 R)
• M17: 6,129,773 km (0.073 R)
• M18: 6,334,273 km (0.085 R)
• M19: 6,511,247 km (0.071 R)
• M20: 7,890,390 km (0.11 R)
• M21: 8,144,706 km (0.101 R)
• M22: 9,122,329 km (0.116 R)
• M23: 9,523,700 km (0.038 R)
• M24: 10,552,185 km (0.072 R)
• M25: 11,364,352 km (0.079 R)
• M26: 11,435,860 km (0.12 R)
• M27: 11,615,377 km (0.075 R)
• M28: 12,123,262 km (0.094 R)
• M29: 12,564,276 km (0.07 R)
• M30: 12,601,227 km (0.113 R)
• M31: 14,302,903 km (0.062 R)
• M32: 14,807,796 km (0.029 R)
• M33: 15,121,353 km (0.103 R)
• M34: 16,195,765 km (0.109 R)
• M35: 16,236,156 km (0.109 R)
• M36: 16,478,355 km (0.077 R)
• M37: 18,375,555 km (0.088 R)
• M38: 18,754,636 km (0.097 R)
• M39: 18,966,467 km (0.109 R)
• M40: 20,253,757 km (0.113 R)
• M41: 20,340,523 km (0.065 R)
• M42: 21,127,558 km (0.113 R)
• M43: 21,392,047 km (0.074 R)
• M44: 22,416,194 km (0.088 R)
• M45: 23,183,332 km (0.083 R)
• M46: 23,638,708 km (0.107 R)
• M47: 24,373,233 km (0.099 R)
• M48: 24,558,136 km (0.097 R)
• M49: 24,882,614 km (0.062 R)
• M50: 26,479,272 km (0.053 R)
• M51: 26,574,267 km (0.097 R)
• M52: 26,716,833 km (0.052 R)
• M53: 27,146,329 km (0.106 R)
• M54: 27,337,814 km (0.113 R)
• M55: 28,108,692 km (0.078 R)
• M56: 28,351,040 km (0.079 R)
• M57: 28,496,749 km (0.084 R)
• M58: 29,819,643 km (0.058 R)
• M59: 30,215,479 km (0.074 R)
• M60: 31,062,352 km (0.078 R)
• M61: 31,664,783 km (0.105 R)
• M62: 31,967,419 km (0.106 R)
• M63: 33,290,164 km (0.051 R)
• M64: 33,495,262 km (0.098 R)
• M65: 33,906,657 km (0.078 R)
• M66: 33,958,118 km (0.088 R)
• M67: 34,164,563 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 4.8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.57 AU - 17.33 AU

Year: 21246 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,575,448 km

• M1: 82,728 km (0.095 R)
• M2: 169,494 km (0.108 R)
• M3: 255,364 km (0.109 R)
• M4: 787,483 km (0.095 R)
• M5: 880,234 km (0.085 R)
• M6: 1,308,533 km (0.044 R)
• M7: 1,418,936 km (0.101 R)
• M8: 1,463,965 km (0.084 R)
• M9: 2,327,294 km (0.102 R)
• M10: 2,653,417 km (0.088 R)
• M11: 3,052,096 km (0.054 R)
• M12: 3,408,587 km (0.113 R)
• M13: 3,715,712 km (0.103 R)
• M14: 3,778,244 km (0.072 R)
• M15: 4,258,004 km (0.101 R)
• M16: 4,756,913 km (0.097 R)
• M17: 5,204,061 km (0.047 R)
• M18: 5,772,683 km (0.11 R)
• M19: 6,101,200 km (0.031 R)
• M20: 6,286,402 km (0.069 R)
• M21: 6,435,700 km (0.081 R)
• M22: 6,662,192 km (0.08 R)
• M23: 6,776,335 km (0.12 R)
• M24: 7,122,654 km (0.113 R)
• M25: 7,278,535 km (0.113 R)
• M26: 8,400,220 km (0.063 R)
• M27: 8,523,638 km (0.07 R)
• M28: 8,855,446 km (0.072 R)
• M29: 10,621,748 km (0.104 R)
• M30: 10,755,040 km (0.106 R)
• M31: 11,980,545 km (0.112 R)
• M32: 12,445,645 km (0.083 R)
• M33: 15,056,876 km (0.098 R)
• M34: 15,156,658 km (0.104 R)
• M35: 15,558,328 km (0.114 R)
• M36: 19,436,204 km (0.117 R)
• M37: 20,201,696 km (0.106 R)
• M38: 20,588,108 km (0.104 R)
• M39: 20,643,459 km (0.112 R)
• M40: 22,044,742 km (0.038 R)
• M41: 24,349,746 km (0.083 R)
• M42: 26,669,710 km (0.054 R)
• M43: 27,032,934 km (0.098 R)
• M44: 27,947,874 km (0.076 R)
• M45: 28,440,051 km (0.08 R)
• M46: 28,501,686 km (0.092 R)
• M47: 29,432,783 km (0.061 R)
• M48: 29,557,697 km (0.104 R)
• M49: 30,500,163 km (0.105 R)
• M50: 30,563,294 km (0.082 R)
• M51: 31,388,625 km (0.06 R)
• M52: 31,964,128 km (0.106 R)
• M53: 32,349,792 km (0.066 R)
• M54: 33,190,831 km (0.094 R)
• M55: 33,581,281 km (0.089 R)
• M56: 34,235,622 km (0.106 R)
• M57: 34,366,969 km (0.053 R)
• M58: 35,490,300 km (0.063 R)
• M59: 35,556,721 km (0.045 R)
• M60: 35,689,714 km (0.101 R)
• M61: 37,164,001 km (0.101 R)
• M62: 37,569,560 km (0.106 R)
• M63: 38,112,451 km (0.114 R)
• M64: 38,316,802 km (0.1 R)
• M65: 39,206,161 km (0.051 R)
• M66: 39,618,902 km (0.083 R)
• M67: 40,102,402 km (0.116 R)
• M68: 40,171,516 km (0.09 R)
• M69: 40,379,457 km (0.04 R)
• M70: 41,005,225 km (0.059 R)
• M71: 41,704,446 km (0.069 R)
• M72: 41,844,768 km (0.101 R)
• M73: 41,985,091 km (0.061 R)
• M74: 42,125,713 km (0.091 R)
• M75: 45,114,529 km (0.098 R)
• M76: 46,198,515 km (0.083 R)
• M77: 47,877,003 km (0.066 R)
• M78: 48,391,770 km (0.101 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit