🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.77 AU - 0.97 AU

Year: 285 Days

Day: 20.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.17 AU - 1.73 AU

Year: 614 Days

Day: 21.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.54 AU - 5.9 AU

Year: 3604 Days

Day: 44.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 10.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.71 AU - 7.79 AU

Year: 6164 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 130.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 110,379,239 km

• M1: 141,520 km (0.102 R)
• M2: 304,432 km (0.102 R)
• M3: 394,639 km (0.117 R)
• M4: 567,275 km (0.109 R)
• M5: 663,766 km (0.108 R)
• M6: 925,412 km (0.092 R)
• M7: 1,163,871 km (0.098 R)
• M8: 1,715,439 km (0.077 R)
• M9: 1,828,385 km (0.115 R)
• M10: 2,078,812 km (0.046 R)
• M11: 2,182,184 km (0.049 R)
• M12: 2,322,806 km (0.116 R)
• M13: 2,448,319 km (0.105 R)
• M14: 2,613,026 km (0.112 R)
• M15: 2,781,473 km (0.084 R)
• M16: 3,011,854 km (0.09 R)
• M17: 3,450,475 km (0.101 R)
• M18: 3,573,594 km (0.073 R)
• M19: 5,566,387 km (0.111 R)
• M20: 5,687,113 km (0.105 R)
• M21: 6,029,692 km (0.083 R)
• M22: 6,353,870 km (0.032 R)
• M23: 7,019,282 km (0.092 R)
• M24: 7,386,694 km (0.067 R)
• M25: 7,868,549 km (0.089 R)
• M26: 8,168,044 km (0.069 R)
• M27: 8,250,323 km (0.085 R)
• M28: 8,332,901 km (0.106 R)
• M29: 9,576,059 km (0.118 R)
• M30: 9,691,848 km (0.032 R)
• M31: 10,695,649 km (0.083 R)
• M32: 10,966,870 km (0.09 R)
• M33: 11,701,246 km (0.066 R)
• M34: 12,074,493 km (0.077 R)
• M35: 13,153,094 km (0.097 R)
• M36: 13,671,301 km (0.117 R)
• M37: 14,064,294 km (0.114 R)
• M38: 14,995,990 km (0.095 R)
• M39: 15,130,628 km (0.073 R)
• M40: 16,361,220 km (0.103 R)
• M41: 16,708,736 km (0.101 R)
• M42: 17,305,182 km (0.088 R)
• M43: 17,659,281 km (0.06 R)
• M44: 17,837,153 km (0.111 R)
• M45: 18,663,382 km (0.098 R)
• M46: 18,990,103 km (0.11 R)
• M47: 19,208,965 km (0.12 R)
• M48: 19,722,834 km (0.094 R)
• M49: 19,796,585 km (0.046 R)
• M50: 21,481,057 km (0.091 R)
• M51: 21,671,047 km (0.084 R)
• M52: 21,785,340 km (0.084 R)
• M53: 22,475,135 km (0.051 R)
• M54: 22,706,713 km (0.039 R)
• M55: 23,016,680 km (0.036 R)
• M56: 23,172,112 km (0.069 R)
• M57: 23,250,052 km (0.032 R)
• M58: 23,601,607 km (0.101 R)
• M59: 24,151,978 km (0.117 R)
• M60: 24,706,537 km (0.111 R)
• M61: 27,253,890 km (0.113 R)
• M62: 27,583,304 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.4

Radius: 6.7

Gravity: 18.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.68 AU - 22.4 AU

Year: 31530 Days

Day: 22.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,379,239 km

• M1: 162,314 km (0.053 R)
• M2: 519,254 km (0.058 R)
• M3: 572,661 km (0.07 R)
• M4: 628,012 km (0.055 R)
• M5: 1,391,260 km (0.065 R)
• M6: 1,467,406 km (0.096 R)
• M7: 1,745,059 km (0.115 R)
• M8: 2,532,393 km (0.116 R)
• M9: 2,913,718 km (0.111 R)
• M10: 3,518,991 km (0.12 R)
• M11: 3,571,200 km (0.107 R)
• M12: 3,782,582 km (0.098 R)
• M13: 5,016,316 km (0.079 R)
• M14: 5,985,261 km (0.11 R)
• M15: 6,173,306 km (0.094 R)
• M16: 6,879,258 km (0.063 R)
• M17: 7,408,685 km (0.057 R)
• M18: 8,019,792 km (0.12 R)
• M19: 8,227,135 km (0.096 R)
• M20: 8,930,993 km (0.088 R)
• M21: 10,245,958 km (0.087 R)
• M22: 10,849,586 km (0.058 R)
• M23: 15,044,459 km (0.115 R)
• M24: 15,385,842 km (0.098 R)
• M25: 16,688,390 km (0.116 R)
• M26: 17,308,174 km (0.036 R)
• M27: 17,576,254 km (0.108 R)
• M28: 18,206,809 km (0.111 R)
• M29: 18,661,736 km (0.105 R)
• M30: 18,753,140 km (0.109 R)
• M31: 19,768,910 km (0.118 R)
• M32: 20,992,172 km (0.063 R)
• M33: 21,087,316 km (0.101 R)
• M34: 21,373,497 km (0.115 R)
• M35: 25,716,173 km (0.059 R)
• M36: 26,740,021 km (0.069 R)
• M37: 27,049,838 km (0.06 R)
• M38: 27,568,793 km (0.087 R)
• M39: 27,672,913 km (0.11 R)
• M40: 28,195,758 km (0.115 R)
• M41: 28,827,510 km (0.102 R)
• M42: 28,933,275 km (0.078 R)
• M43: 31,291,985 km (0.115 R)
• M44: 32,164,889 km (0.085 R)
• M45: 32,935,318 km (0.104 R)
• M46: 36,191,016 km (0.096 R)
• M47: 36,762,630 km (0.064 R)
• M48: 37,799,044 km (0.06 R)
• M49: 38,611,809 km (0.119 R)
• M50: 38,728,346 km (0.043 R)
• M51: 39,195,839 km (0.09 R)
• M52: 39,312,974 km (0.098 R)
• M53: 40,846,651 km (0.064 R)
• M54: 41,800,188 km (0.112 R)
• M55: 41,919,867 km (0.077 R)
• M56: 45,072,043 km (0.117 R)
• M57: 46,304,580 km (0.113 R)
• M58: 47,673,101 km (0.106 R)
• M59: 47,923,379 km (0.114 R)
• M60: 49,307,458 km (0.12 R)
• M61: 52,631,074 km (0.083 R)
• M62: 54,581,232 km (0.056 R)
• M63: 58,417,969 km (0.097 R)
• M64: 60,165,870 km (0.115 R)
• M65: 60,571,729 km (0.103 R)
• M66: 61,385,990 km (0.057 R)
• M67: 62,477,456 km (0.11 R)
• M68: 64,402,781 km (0.118 R)
• M69: 65,372,774 km (0.101 R)
• M70: 66,906,750 km (0.105 R)
• M71: 67,327,270 km (0.098 R)
• M72: 68,734,986 km (0.088 R)
• M73: 69,300,765 km (0.051 R)
• M74: 70,294,693 km (0.105 R)
• M75: 72,296,462 km (0.113 R)
• M76: 72,440,226 km (0.104 R)
• M77: 76,063,636 km (0.106 R)
• M78: 77,382,491 km (0.057 R)
• M79: 80,191,490 km (0.091 R)
• M80: 80,638,039 km (0.081 R)
• M81: 81,085,337 km (0.04 R)
• M82: 86,365,544 km (0.068 R)
• M83: 88,047,772 km (0.049 R)
• M84: 89,278,064 km (0.104 R)
• M85: 93,941,928 km (0.065 R)
• M86: 94,569,640 km (0.083 R)
• M87: 95,514,052 km (0.112 R)
• M88: 98,365,686 km (0.077 R)
• M89: 99,162,893 km (0.114 R)
• M90: 99,322,514 km (0.078 R)
• M91: 99,962,045 km (0.09 R)
• M92: 100,122,265 km (0.053 R)
• M93: 105,453,334 km (0.07 R)
• M94: 109,058,344 km (0.04 R)
• M95: 109,883,226 km (0.036 R)
• M96: 110,213,838 km (0.078 R)
• M97: 110,379,293 km (0.087 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 15,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit