🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.7 AU - 2.56 AU

Year: 1408 Days

Day: 22 Hours

Environment

Temp: -135 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,858,675 km

• M1: 1,312,871 km (0.069 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 12.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.49 AU - 8.61 AU

Year: 8480 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,858,675 km

• M1: 175,030 km (0.041 R)
• M2: 528,828 km (0.076 R)
• M3: 633,098 km (0.115 R)
• M4: 865,723 km (0.086 R)
• M5: 1,117,646 km (0.074 R)
• M6: 1,197,082 km (0.111 R)
• M7: 1,372,560 km (0.059 R)
• M8: 1,568,234 km (0.095 R)
• M9: 2,122,644 km (0.084 R)
• M10: 2,707,871 km (0.082 R)
• M11: 3,312,845 km (0.059 R)
• M12: 3,400,659 km (0.1 R)
• M13: 3,563,571 km (0.07 R)
• M14: 4,677,327 km (0.105 R)
• M15: 5,332,416 km (0.117 R)
• M16: 6,178,242 km (0.103 R)
• M17: 6,506,161 km (0.095 R)
• M18: 7,122,355 km (0.086 R)
• M19: 7,679,457 km (0.101 R)
• M20: 8,051,956 km (0.077 R)
• M21: 8,290,415 km (0.086 R)
• M22: 8,917,080 km (0.104 R)
• M23: 9,329,522 km (0.095 R)
• M24: 10,216,039 km (0.077 R)
• M25: 10,561,011 km (0.08 R)
• M26: 11,417,459 km (0.111 R)
• M27: 12,319,235 km (0.109 R)
• M28: 13,220,413 km (0.116 R)
• M29: 13,785,593 km (0.1 R)
• M30: 14,720,879 km (0.083 R)
• M31: 14,817,968 km (0.061 R)
• M32: 15,037,129 km (0.067 R)
• M33: 16,049,458 km (0.057 R)
• M34: 16,500,795 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 13.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.64 AU - 9.1 AU

Year: 9064 Days

Day: 12.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,858,675 km

• M1: 198,816 km (0.096 R)
• M2: 486,941 km (0.102 R)
• M3: 685,607 km (0.096 R)
• M4: 895,493 km (0.103 R)
• M5: 1,700,479 km (0.034 R)
• M6: 2,069,088 km (0.119 R)
• M7: 2,517,732 km (0.04 R)
• M8: 2,739,586 km (0.072 R)
• M9: 2,967,872 km (0.087 R)
• M10: 3,753,560 km (0.1 R)
• M11: 3,848,256 km (0.05 R)
• M12: 4,500,502 km (0.112 R)
• M13: 4,668,950 km (0.026 R)
• M14: 5,012,426 km (0.045 R)
• M15: 5,435,489 km (0.086 R)
• M16: 5,579,103 km (0.099 R)
• M17: 6,091,775 km (0.118 R)
• M18: 6,278,623 km (0.096 R)
• M19: 6,696,300 km (0.098 R)
• M20: 7,320,273 km (0.087 R)
• M21: 7,559,031 km (0.119 R)
• M22: 7,840,873 km (0.109 R)
• M23: 8,707,344 km (0.117 R)
• M24: 9,002,949 km (0.116 R)
• M25: 9,431,099 km (0.103 R)
• M26: 9,517,566 km (0.082 R)
• M27: 9,909,662 km (0.095 R)
• M28: 10,041,607 km (0.099 R)
• M29: 11,623,755 km (0.042 R)
• M30: 12,136,875 km (0.12 R)
• M31: 12,705,198 km (0.107 R)
• M32: 12,944,554 km (0.075 R)
• M33: 14,114,410 km (0.103 R)
• M34: 14,661,938 km (0.043 R)
• M35: 14,862,848 km (0.064 R)
• M36: 15,419,801 km (0.072 R)
• M37: 15,932,024 km (0.096 R)
• M38: 17,822,492 km (0.112 R)
• M39: 18,144,427 km (0.112 R)
• M40: 18,414,152 km (0.053 R)
• M41: 19,561,717 km (0.044 R)
• M42: 19,949,325 km (0.05 R)
• M43: 20,227,726 km (0.075 R)
• M44: 20,507,475 km (0.071 R)
• M45: 20,788,569 km (0.043 R)
• M46: 21,525,338 km (0.057 R)
• M47: 22,040,254 km (0.105 R)
• M48: 22,617,403 km (0.082 R)
• M49: 22,965,966 km (0.07 R)
• M50: 23,374,966 km (0.1 R)
• M51: 23,786,361 km (0.108 R)
• M52: 24,975,065 km (0.075 R)
• M53: 26,061,445 km (0.107 R)
• M54: 26,365,877 km (0.086 R)
• M55: 26,610,320 km (0.035 R)
• M56: 27,409,920 km (0.068 R)
• M57: 29,222,149 km (0.117 R)
• M58: 29,475,268 km (0.087 R)
• M59: 29,665,407 km (0.114 R)
• M60: 30,302,545 km (0.096 R)
• M61: 31,201,927 km (0.049 R)
• M62: 32,436,708 km (0.106 R)
• M63: 33,158,817 km (0.079 R)
• M64: 34,819,802 km (0.109 R)
• M65: 35,964,674 km (0.115 R)
• M66: 36,303,663 km (0.094 R)
• M67: 37,601,874 km (0.085 R)
• M68: 38,360,335 km (0.052 R)
• M69: 38,568,126 km (0.075 R)
• M70: 39,682,481 km (0.042 R)
• M71: 40,807,307 km (0.06 R)
• M72: 41,586,862 km (0.109 R)
• M73: 41,942,755 km (0.082 R)
• M74: 42,585,876 km (0.118 R)
• M75: 43,376,501 km (0.117 R)
• M76: 43,954,547 km (0.091 R)
• M77: 44,171,913 km (0.065 R)
• M78: 44,535,137 km (0.117 R)
• M79: 44,899,258 km (0.117 R)
• M80: 45,483,886 km (0.083 R)
• M81: 45,924,153 km (0.096 R)
• M82: 46,439,517 km (0.119 R)
• M83: 47,178,980 km (0.062 R)
• M84: 49,195,110 km (0.085 R)
• M85: 49,722,443 km (0.092 R)
• M86: 50,175,874 km (0.109 R)
• M87: 50,403,113 km (0.106 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: 488 - 19,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit