🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 241 Days

Day: 21 Hours

Environment

Temp: -11 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.91 AU - 1.31 AU

Year: 514 Days

Day: 31.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 521 Days

Day: 36.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,650,393 km

• M1: 174,730 km (0.094 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 8

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.39 AU - 9.51 AU

Year: 12774 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,650,393 km

• M1: 187,297 km (0.107 R)
• M2: 238,309 km (0.095 R)
• M3: 321,635 km (0.098 R)
• M4: 461,509 km (0.117 R)
• M5: 523,443 km (0.082 R)
• M6: 709,842 km (0.098 R)
• M7: 1,018,612 km (0.084 R)
• M8: 1,080,994 km (0.112 R)
• M9: 1,459,477 km (0.081 R)
• M10: 1,578,407 km (0.104 R)
• M11: 1,851,423 km (0.116 R)
• M12: 1,902,735 km (0.041 R)
• M13: 2,247,708 km (0.099 R)
• M14: 5,755,928 km (0.099 R)
• M15: 6,098,656 km (0.038 R)
• M16: 6,175,699 km (0.118 R)
• M17: 6,369,877 km (0.093 R)
• M18: 6,843,953 km (0.118 R)
• M19: 7,452,517 km (0.06 R)
• M20: 8,548,172 km (0.119 R)
• M21: 8,939,071 km (0.044 R)
• M22: 9,026,736 km (0.112 R)
• M23: 9,603,585 km (0.087 R)
• M24: 9,738,373 km (0.105 R)
• M25: 10,055,370 km (0.086 R)
• M26: 10,146,476 km (0.099 R)
• M27: 10,885,938 km (0.085 R)
• M28: 11,026,560 km (0.12 R)
• M29: 11,309,599 km (0.109 R)
• M30: 11,595,032 km (0.118 R)
• M31: 13,007,684 km (0.095 R)
• M32: 14,064,145 km (0.075 R)
• M33: 14,783,710 km (0.107 R)
• M34: 14,835,621 km (0.068 R)
• M35: 15,779,284 km (0.118 R)
• M36: 15,832,391 km (0.069 R)
• M37: 16,098,227 km (0.07 R)
• M38: 16,419,264 km (0.025 R)
• M39: 17,395,091 km (0.064 R)
• M40: 18,445,268 km (0.059 R)
• M41: 19,629,933 km (0.053 R)
• M42: 19,686,930 km (0.081 R)
• M43: 20,202,594 km (0.089 R)
• M44: 20,606,807 km (0.095 R)
• M45: 21,247,386 km (0.043 R)
• M46: 21,364,521 km (0.093 R)
• M47: 23,027,151 km (0.059 R)
• M48: 23,388,879 km (0.085 R)
• M49: 23,691,815 km (0.118 R)
• M50: 23,752,552 km (0.075 R)
• M51: 24,240,241 km (0.109 R)
• M52: 27,107,882 km (0.114 R)
• M53: 27,681,291 km (0.104 R)
• M54: 29,491,126 km (0.097 R)
• M55: 31,472,101 km (0.111 R)
• M56: 31,538,821 km (0.117 R)
• M57: 31,806,452 km (0.087 R)
• M58: 32,142,000 km (0.118 R)
• M59: 32,478,595 km (0.114 R)
• M60: 32,546,214 km (0.08 R)
• M61: 33,973,976 km (0.066 R)
• M62: 34,385,669 km (0.1 R)
• M63: 34,937,236 km (0.058 R)
• M64: 36,538,981 km (0.037 R)
• M65: 36,890,386 km (0.107 R)
• M66: 37,101,768 km (0.11 R)
• M67: 37,596,638 km (0.09 R)
• M68: 38,950,498 km (0.108 R)
• M69: 39,309,533 km (0.103 R)
• M70: 40,392,921 km (0.076 R)
• M71: 40,610,885 km (0.032 R)
• M72: 44,149,473 km (0.064 R)
• M73: 44,598,716 km (0.034 R)
• M74: 45,049,454 km (0.112 R)
• M75: 45,350,744 km (0.109 R)
• M76: 45,652,782 km (0.111 R)
• M77: 46,182,957 km (0.054 R)
• M78: 48,169,766 km (0.071 R)
• M79: 48,632,173 km (0.086 R)
• M80: 49,483,834 km (0.081 R)
• M81: 50,340,431 km (0.088 R)
• M82: 50,496,761 km (0.098 R)
• M83: 50,731,480 km (0.062 R)
• M84: 53,098,418 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309

Radius: 5.9

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.89 AU - 12.85 AU

Year: 19130 Days

Day: 16 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,650,393 km

• M1: 177,273 km (0.107 R)
• M2: 428,000 km (0.082 R)
• M3: 705,952 km (0.06 R)
• M4: 1,010,982 km (0.069 R)
• M5: 1,353,562 km (0.112 R)
• M6: 2,366,638 km (0.045 R)
• M7: 2,484,222 km (0.114 R)
• M8: 3,525,872 km (0.101 R)
• M9: 4,073,999 km (0.07 R)
• M10: 4,833,208 km (0.052 R)
• M11: 5,248,043 km (0.094 R)
• M12: 5,286,340 km (0.079 R)
• M13: 5,440,426 km (0.089 R)
• M14: 5,753,085 km (0.064 R)
• M15: 5,832,073 km (0.099 R)
• M16: 6,601,156 km (0.079 R)
• M17: 7,230,514 km (0.116 R)
• M18: 7,879,021 km (0.081 R)
• M19: 8,366,261 km (0.098 R)
• M20: 8,772,270 km (0.109 R)
• M21: 10,362,944 km (0.044 R)
• M22: 10,507,605 km (0.085 R)
• M23: 10,896,410 km (0.11 R)
• M24: 11,092,533 km (0.049 R)
• M25: 11,438,702 km (0.11 R)
• M26: 11,638,116 km (0.107 R)
• M27: 12,192,376 km (0.038 R)
• M28: 12,293,953 km (0.091 R)
• M29: 13,169,849 km (0.109 R)
• M30: 13,483,705 km (0.066 R)
• M31: 13,852,912 km (0.058 R)
• M32: 14,440,084 km (0.107 R)
• M33: 14,547,645 km (0.094 R)
• M34: 15,035,184 km (0.083 R)
• M35: 15,915,269 km (0.081 R)
• M36: 18,071,124 km (0.104 R)
• M37: 18,595,015 km (0.116 R)
• M38: 19,123,993 km (0.11 R)
• M39: 20,679,512 km (0.097 R)
• M40: 20,861,573 km (0.109 R)
• M41: 21,656,685 km (0.095 R)
• M42: 22,275,123 km (0.084 R)
• M43: 23,150,570 km (0.12 R)
• M44: 24,356,777 km (0.093 R)
• M45: 25,388,105 km (0.066 R)
• M46: 26,367,971 km (0.117 R)
• M47: 28,095,527 km (0.111 R)
• M48: 29,449,089 km (0.091 R)
• M49: 29,859,286 km (0.069 R)
• M50: 30,478,173 km (0.101 R)
• M51: 31,868,535 km (0.107 R)
• M52: 32,571,346 km (0.037 R)
• M53: 33,066,515 km (0.114 R)
• M54: 35,433,752 km (0.119 R)
• M55: 36,161,695 km (0.118 R)
• M56: 36,308,002 km (0.079 R)
• M57: 39,799,915 km (0.106 R)
• M58: 39,875,312 km (0.063 R)
• M59: 40,404,889 km (0.048 R)
• M60: 40,708,573 km (0.115 R)
• M61: 41,853,894 km (0.093 R)
• M62: 42,855,003 km (0.066 R)
• M63: 43,319,654 km (0.097 R)
• M64: 44,645,540 km (0.069 R)
• M65: 46,858,092 km (0.104 R)
• M66: 50,080,281 km (0.11 R)
• M67: 50,569,615 km (0.099 R)
• M68: 50,733,126 km (0.097 R)
• M69: 51,717,929 km (0.057 R)
• M70: 52,460,682 km (0.115 R)
• M71: 53,040,673 km (0.1 R)
• M72: 54,961,659 km (0.116 R)
• M73: 55,466,403 km (0.112 R)
• M74: 56,650,320 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit