🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.65 AU - 0.87 AU

Year: 246 Days

Day: 48 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,709,699 km

• M1: 16,605 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.96 AU - 1.26 AU

Year: 434 Days

Day: 25.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,709,699 km

• M1: 213,027 km (0.083 R)
• M2: 747,690 km (0.049 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 11.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.68 AU - 6.7 AU

Year: 5034 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,709,699 km

• M1: 159,771 km (0.037 R)
• M2: 240,853 km (0.092 R)
• M3: 406,607 km (0.036 R)
• M4: 478,863 km (0.072 R)
• M5: 672,442 km (0.119 R)
• M6: 785,389 km (0.112 R)
• M7: 893,099 km (0.066 R)
• M8: 1,019,061 km (0.033 R)
• M9: 1,137,841 km (0.055 R)
• M10: 1,375,403 km (0.083 R)
• M11: 1,522,906 km (0.115 R)
• M12: 1,675,945 km (0.098 R)
• M13: 2,148,674 km (0.118 R)
• M14: 2,373,969 km (0.075 R)
• M15: 2,534,487 km (0.1 R)
• M16: 3,173,420 km (0.104 R)
• M17: 3,613,088 km (0.092 R)
• M18: 3,777,645 km (0.046 R)
• M19: 3,860,971 km (0.04 R)
• M20: 4,286,727 km (0.115 R)
• M21: 4,395,634 km (0.097 R)
• M22: 4,817,500 km (0.096 R)
• M23: 4,953,634 km (0.06 R)
• M24: 5,229,493 km (0.092 R)
• M25: 5,322,543 km (0.047 R)
• M26: 5,439,678 km (0.105 R)
• M27: 5,510,438 km (0.073 R)
• M28: 5,581,347 km (0.112 R)
• M29: 5,892,660 km (0.12 R)
• M30: 6,259,025 km (0.08 R)
• M31: 7,480,642 km (0.102 R)
• M32: 7,850,747 km (0.119 R)
• M33: 8,499,104 km (0.116 R)
• M34: 9,248,888 km (0.077 R)
• M35: 9,646,220 km (0.116 R)
• M36: 10,048,938 km (0.1 R)
• M37: 10,252,540 km (0.089 R)
• M38: 11,320,520 km (0.117 R)
• M39: 11,776,045 km (0.096 R)
• M40: 11,929,233 km (0.115 R)
• M41: 12,052,203 km (0.096 R)
• M42: 12,206,588 km (0.058 R)
• M43: 13,051,517 km (0.076 R)
• M44: 13,401,127 km (0.1 R)
• M45: 13,786,042 km (0.103 R)
• M46: 14,304,997 km (0.109 R)
• M47: 14,435,746 km (0.096 R)
• M48: 14,929,718 km (0.111 R)
• M49: 15,462,586 km (0.115 R)
• M50: 15,765,072 km (0.101 R)
• M51: 15,866,350 km (0.113 R)
• M52: 15,967,927 km (0.037 R)
• M53: 17,272,121 km (0.07 R)
• M54: 17,655,989 km (0.101 R)
• M55: 18,290,434 km (0.096 R)
• M56: 18,467,857 km (0.079 R)
• M57: 18,788,894 km (0.118 R)
• M58: 19,508,909 km (0.095 R)
• M59: 20,311,202 km (0.039 R)
• M60: 20,495,058 km (0.118 R)
• M61: 21,012,966 km (0.07 R)
• M62: 21,124,416 km (0.116 R)
• M63: 21,948,252 km (0.038 R)
• M64: 22,061,348 km (0.092 R)
• M65: 22,630,119 km (0.118 R)
• M66: 23,280,421 km (0.101 R)
• M67: 23,588,592 km (0.102 R)
• M68: 23,743,276 km (0.11 R)
• M69: 23,898,260 km (0.119 R)
• M70: 24,014,647 km (0.107 R)
• M71: 24,092,288 km (0.064 R)
• M72: 24,756,353 km (0.094 R)
• M73: 25,624,619 km (0.059 R)
• M74: 26,022,699 km (0.071 R)
• M75: 26,663,726 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.96 AU - 14.04 AU

Year: 15416 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,709,699 km

• M1: 203,752 km (0.041 R)
• M2: 645,365 km (0.103 R)
• M3: 824,733 km (0.098 R)
• M4: 938,128 km (0.112 R)
• M5: 1,714,392 km (0.062 R)
• M6: 1,885,980 km (0.117 R)
• M7: 2,200,435 km (0.098 R)
• M8: 2,507,859 km (0.066 R)
• M9: 2,754,097 km (0.079 R)
• M10: 3,297,287 km (0.093 R)
• M11: 3,650,487 km (0.093 R)
• M12: 4,131,145 km (0.064 R)
• M13: 4,783,392 km (0.098 R)
• M14: 5,059,550 km (0.084 R)
• M15: 5,152,749 km (0.058 R)
• M16: 5,246,697 km (0.101 R)
• M17: 5,499,816 km (0.062 R)
• M18: 5,692,199 km (0.106 R)
• M19: 6,620,304 km (0.108 R)
• M20: 6,859,661 km (0.06 R)
• M21: 7,276,740 km (0.064 R)
• M22: 7,453,116 km (0.108 R)
• M23: 7,666,592 km (0.087 R)
• M24: 7,954,268 km (0.071 R)
• M25: 9,949,605 km (0.117 R)
• M26: 11,266,664 km (0.069 R)
• M27: 11,471,015 km (0.08 R)
• M28: 11,759,141 km (0.084 R)
• M29: 12,638,028 km (0.069 R)
• M30: 13,886,422 km (0.077 R)
• M31: 14,370,371 km (0.026 R)
• M32: 16,406,997 km (0.045 R)
• M33: 20,344,712 km (0.045 R)
• M34: 21,702,462 km (0.074 R)
• M35: 23,401,595 km (0.086 R)
• M36: 23,924,888 km (0.109 R)
• M37: 24,346,305 km (0.071 R)
• M38: 24,505,029 km (0.082 R)
• M39: 24,717,009 km (0.103 R)
• M40: 25,464,250 km (0.066 R)
• M41: 28,248,416 km (0.116 R)
• M42: 30,214,432 km (0.03 R)
• M43: 30,498,817 km (0.098 R)
• M44: 30,727,103 km (0.107 R)
• M45: 31,013,135 km (0.068 R)
• M46: 31,703,379 km (0.083 R)
• M47: 32,108,341 km (0.074 R)
• M48: 32,224,279 km (0.12 R)
• M49: 33,509,773 km (0.053 R)
• M50: 33,686,299 km (0.079 R)
• M51: 33,981,306 km (0.105 R)
• M52: 34,099,638 km (0.091 R)
• M53: 34,336,451 km (0.088 R)
• M54: 34,931,103 km (0.115 R)
• M55: 36,735,403 km (0.107 R)
• M56: 37,648,847 km (0.116 R)
• M57: 38,323,534 km (0.12 R)
• M58: 38,631,556 km (0.059 R)
• M59: 41,062,072 km (0.036 R)
• M60: 42,327,521 km (0.115 R)
• M61: 42,518,408 km (0.052 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit