🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.11 AU - 1.59 AU

Year: 565 Days

Day: 20.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,974,965 km

• M1: 24,384 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.6 AU - 3.74 AU

Year: 2530 Days

Day: 21.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,974,965 km

• M1: 928,704 km (0.081 R)
• M2: 2,992,257 km (0.112 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 11.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.04 AU - 9.48 AU

Year: 10141 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,974,965 km

• M1: 241,002 km (0.074 R)
• M2: 334,202 km (0.075 R)
• M3: 419,921 km (0.057 R)
• M4: 982,110 km (0.106 R)
• M5: 1,537,417 km (0.107 R)
• M6: 1,672,953 km (0.116 R)
• M7: 2,079,261 km (0.102 R)
• M8: 2,154,209 km (0.044 R)
• M9: 2,569,643 km (0.095 R)
• M10: 2,677,503 km (0.033 R)
• M11: 2,786,859 km (0.051 R)
• M12: 2,869,886 km (0.082 R)
• M13: 3,152,925 km (0.111 R)
• M14: 3,837,933 km (0.11 R)
• M15: 4,535,658 km (0.092 R)
• M16: 4,765,889 km (0.089 R)
• M17: 4,932,840 km (0.118 R)
• M18: 5,341,242 km (0.096 R)
• M19: 5,725,410 km (0.119 R)
• M20: 5,867,228 km (0.077 R)
• M21: 6,409,970 km (0.092 R)
• M22: 6,743,274 km (0.103 R)
• M23: 8,013,808 km (0.091 R)
• M24: 8,534,409 km (0.118 R)
• M25: 9,024,791 km (0.117 R)
• M26: 9,947,510 km (0.09 R)
• M27: 10,943,982 km (0.117 R)
• M28: 11,076,376 km (0.087 R)
• M29: 11,387,240 km (0.104 R)
• M30: 11,611,188 km (0.088 R)
• M31: 11,972,318 km (0.069 R)
• M32: 12,474,966 km (0.114 R)
• M33: 12,798,547 km (0.045 R)
• M34: 13,406,662 km (0.072 R)
• M35: 13,501,058 km (0.116 R)
• M36: 13,595,604 km (0.113 R)
• M37: 14,264,307 km (0.091 R)
• M38: 14,505,608 km (0.064 R)
• M39: 14,651,167 km (0.074 R)
• M40: 15,139,604 km (0.096 R)
• M41: 16,032,254 km (0.039 R)
• M42: 16,535,651 km (0.11 R)
• M43: 16,636,929 km (0.062 R)
• M44: 17,044,134 km (0.094 R)
• M45: 17,506,242 km (0.111 R)
• M46: 18,076,659 km (0.106 R)
• M47: 21,073,852 km (0.088 R)
• M48: 21,680,621 km (0.09 R)
• M49: 21,902,624 km (0.077 R)
• M50: 22,629,520 km (0.071 R)
• M51: 22,911,063 km (0.042 R)
• M52: 23,477,890 km (0.07 R)
• M53: 23,591,883 km (0.117 R)
• M54: 23,706,027 km (0.12 R)
• M55: 25,264,388 km (0.107 R)
• M56: 25,673,837 km (0.116 R)
• M57: 26,262,505 km (0.106 R)
• M58: 27,633,419 km (0.118 R)
• M59: 27,874,122 km (0.048 R)
• M60: 28,236,598 km (0.097 R)
• M61: 28,357,772 km (0.073 R)
• M62: 29,027,372 km (0.084 R)
• M63: 30,258,114 km (0.107 R)
• M64: 30,568,530 km (0.051 R)
• M65: 30,817,610 km (0.103 R)
• M66: 31,317,716 km (0.12 R)
• M67: 31,820,514 km (0.106 R)
• M68: 32,643,303 km (0.09 R)
• M69: 33,089,254 km (0.11 R)
• M70: 33,922,664 km (0.082 R)
• M71: 34,763,104 km (0.118 R)
• M72: 35,610,427 km (0.111 R)
• M73: 36,135,216 km (0.075 R)
• M74: 39,540,512 km (0.113 R)
• M75: 40,835,132 km (0.065 R)
• M76: 42,907,512 km (0.119 R)
• M77: 43,116,649 km (0.101 R)
• M78: 44,448,819 km (0.051 R)
• M79: 44,731,110 km (0.049 R)
• M80: 45,155,519 km (0.08 R)
• M81: 45,368,247 km (0.116 R)
• M82: 46,794,812 km (0.028 R)
• M83: 46,866,619 km (0.038 R)
• M84: 47,585,736 km (0.077 R)
• M85: 48,308,593 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.9

Radius: 5.4

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.45 AU - 17.43 AU

Year: 23990 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,974,965 km

• M1: 414,685 km (0.09 R)
• M2: 1,050,027 km (0.098 R)
• M3: 1,836,763 km (0.083 R)
• M4: 2,056,223 km (0.089 R)
• M5: 2,207,317 km (0.095 R)
• M6: 2,722,831 km (0.076 R)
• M7: 2,764,120 km (0.079 R)
• M8: 2,973,108 km (0.044 R)
• M9: 4,524,887 km (0.074 R)
• M10: 5,225,304 km (0.091 R)
• M11: 6,012,638 km (0.059 R)
• M12: 6,337,863 km (0.071 R)
• M13: 6,447,668 km (0.11 R)
• M14: 6,502,720 km (0.093 R)
• M15: 7,062,067 km (0.044 R)
• M16: 7,347,649 km (0.033 R)
• M17: 7,812,150 km (0.102 R)
• M18: 8,107,457 km (0.051 R)
• M19: 8,226,537 km (0.091 R)
• M20: 8,647,954 km (0.108 R)
• M21: 10,017,821 km (0.093 R)
• M22: 11,253,949 km (0.11 R)
• M23: 11,923,848 km (0.076 R)
• M24: 13,866,825 km (0.067 R)
• M25: 14,656,552 km (0.113 R)
• M26: 15,313,586 km (0.105 R)
• M27: 15,608,743 km (0.047 R)
• M28: 16,204,441 km (0.097 R)
• M29: 17,188,496 km (0.102 R)
• M30: 18,347,730 km (0.119 R)
• M31: 18,739,676 km (0.113 R)
• M32: 19,452,211 km (0.046 R)
• M33: 20,335,138 km (0.12 R)
• M34: 21,067,120 km (0.109 R)
• M35: 21,477,467 km (0.075 R)
• M36: 22,640,740 km (0.059 R)
• M37: 23,568,845 km (0.105 R)
• M38: 23,653,817 km (0.106 R)
• M39: 24,768,022 km (0.112 R)
• M40: 25,114,341 km (0.111 R)
• M41: 27,582,706 km (0.112 R)
• M42: 28,121,707 km (0.12 R)
• M43: 28,845,611 km (0.085 R)
• M44: 29,667,352 km (0.108 R)
• M45: 29,851,058 km (0.071 R)
• M46: 30,219,518 km (0.091 R)
• M47: 30,960,925 km (0.086 R)
• M48: 31,521,019 km (0.094 R)
• M49: 32,084,255 km (0.111 R)
• M50: 32,367,295 km (0.115 R)
• M51: 33,411,637 km (0.025 R)
• M52: 34,660,181 km (0.062 R)
• M53: 34,756,821 km (0.104 R)
• M54: 34,950,551 km (0.099 R)
• M55: 37,499,997 km (0.069 R)
• M56: 37,698,514 km (0.065 R)
• M57: 39,098,301 km (0.029 R)
• M58: 39,905,830 km (0.1 R)
• M59: 40,007,258 km (0.116 R)
• M60: 41,229,772 km (0.078 R)
• M61: 42,154,735 km (0.109 R)
• M62: 43,086,580 km (0.07 R)
• M63: 44,444,480 km (0.108 R)
• M64: 45,498,547 km (0.072 R)
• M65: 45,604,462 km (0.081 R)
• M66: 45,922,507 km (0.079 R)
• M67: 47,095,055 km (0.089 R)
• M68: 47,631,214 km (0.1 R)
• M69: 48,169,617 km (0.1 R)
• M70: 50,452,181 km (0.104 R)
• M71: 53,549,904 km (0.029 R)
• M72: 54,333,947 km (0.094 R)
• M73: 54,671,140 km (0.099 R)
• M74: 55,913,401 km (0.084 R)
• M75: 60,275,824 km (0.117 R)
• M76: 60,392,062 km (0.069 R)
• M77: 64,033,274 km (0.094 R)
• M78: 68,835,515 km (0.1 R)
• M79: 72,512,481 km (0.111 R)
• M80: 72,636,199 km (0.075 R)
• M81: 73,379,700 km (0.049 R)
• M82: 73,503,867 km (0.115 R)
• M83: 78,780,931 km (0.034 R)
• M84: 82,624,400 km (0.063 R)
• M85: 84,699,173 km (0.111 R)
• M86: 84,829,323 km (0.115 R)
• M87: 85,090,072 km (0.047 R)
• M88: 85,873,666 km (0.047 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit