🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.67 AU - 0.77 AU

Year: 215 Days

Day: 43 Hours

Environment

Temp: 142 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.03 AU - 1.17 AU

Year: 405 Days

Day: 42.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,521,553 km

• M1: 174,880 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 5.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.9 AU - 17.5 AU

Year: 22917 Days

Day: 22.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,521,553 km

• M1: 252,222 km (0.035 R)
• M2: 352,153 km (0.112 R)
• M3: 532,419 km (0.105 R)
• M4: 602,730 km (0.063 R)
• M5: 676,182 km (0.105 R)
• M6: 752,776 km (0.063 R)
• M7: 792,270 km (0.102 R)
• M8: 1,087,876 km (0.1 R)
• M9: 1,350,719 km (0.092 R)
• M10: 2,425,281 km (0.077 R)
• M11: 3,124,052 km (0.056 R)
• M12: 3,275,296 km (0.1 R)
• M13: 3,318,978 km (0.093 R)
• M14: 3,562,524 km (0.115 R)
• M15: 3,629,843 km (0.088 R)
• M16: 4,375,289 km (0.071 R)
• M17: 4,520,249 km (0.037 R)
• M18: 4,889,457 km (0.117 R)
• M19: 5,294,119 km (0.116 R)
• M20: 6,027,597 km (0.079 R)
• M21: 6,215,941 km (0.092 R)
• M22: 6,406,379 km (0.117 R)
• M23: 6,543,411 km (0.106 R)
• M24: 6,681,490 km (0.094 R)
• M25: 6,988,614 km (0.078 R)
• M26: 8,865,319 km (0.082 R)
• M27: 8,926,355 km (0.087 R)
• M28: 9,985,059 km (0.119 R)
• M29: 10,080,353 km (0.091 R)
• M30: 10,432,507 km (0.083 R)
• M31: 11,779,935 km (0.12 R)
• M32: 11,847,104 km (0.108 R)
• M33: 12,049,211 km (0.114 R)
• M34: 12,456,865 km (0.059 R)
• M35: 12,696,820 km (0.091 R)
• M36: 12,800,043 km (0.104 R)
• M37: 12,938,271 km (0.095 R)
• M38: 14,454,296 km (0.12 R)
• M39: 16,100,022 km (0.071 R)
• M40: 16,323,970 km (0.07 R)
• M41: 17,919,731 km (0.08 R)
• M42: 17,958,327 km (0.062 R)
• M43: 18,540,711 km (0.041 R)
• M44: 18,932,359 km (0.103 R)
• M45: 19,644,145 km (0.088 R)
• M46: 20,083,514 km (0.114 R)
• M47: 20,768,822 km (0.051 R)
• M48: 21,708,147 km (0.087 R)
• M49: 23,079,959 km (0.095 R)
• M50: 23,164,033 km (0.083 R)
• M51: 23,712,758 km (0.066 R)
• M52: 23,797,580 km (0.045 R)
• M53: 24,265,822 km (0.092 R)
• M54: 24,351,242 km (0.115 R)
• M55: 25,168,047 km (0.114 R)
• M56: 25,254,664 km (0.111 R)
• M57: 25,601,581 km (0.111 R)
• M58: 26,081,342 km (0.085 R)
• M59: 27,182,531 km (0.097 R)
• M60: 27,449,115 km (0.111 R)
• M61: 27,582,706 km (0.058 R)
• M62: 28,749,719 km (0.108 R)
• M63: 29,293,806 km (0.069 R)
• M64: 29,430,240 km (0.048 R)
• M65: 29,658,376 km (0.069 R)
• M66: 30,207,999 km (0.112 R)
• M67: 30,484,157 km (0.097 R)
• M68: 30,530,233 km (0.112 R)
• M69: 30,761,062 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 7.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.88 AU - 20.78 AU

Year: 25356 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,521,553 km

• M1: 325,824 km (0.098 R)
• M2: 377,435 km (0.118 R)
• M3: 551,418 km (0.097 R)
• M4: 615,296 km (0.111 R)
• M5: 774,767 km (0.052 R)
• M6: 1,273,227 km (0.099 R)
• M7: 1,330,673 km (0.089 R)
• M8: 1,539,212 km (0.073 R)
• M9: 2,122,495 km (0.095 R)
• M10: 2,331,184 km (0.064 R)
• M11: 2,619,758 km (0.079 R)
• M12: 2,730,909 km (0.113 R)
• M13: 3,151,878 km (0.063 R)
• M14: 3,310,152 km (0.1 R)
• M15: 3,884,309 km (0.106 R)
• M16: 4,622,425 km (0.075 R)
• M17: 4,984,751 km (0.073 R)
• M18: 5,215,730 km (0.097 R)
• M19: 6,125,584 km (0.105 R)
• M20: 6,373,019 km (0.101 R)
• M21: 6,473,100 km (0.074 R)
• M22: 6,674,459 km (0.057 R)
• M23: 6,980,536 km (0.064 R)
• M24: 7,395,820 km (0.115 R)
• M25: 8,633,892 km (0.066 R)
• M26: 8,911,396 km (0.102 R)
• M27: 9,532,376 km (0.074 R)
• M28: 12,840,584 km (0.09 R)
• M29: 13,221,011 km (0.114 R)
• M30: 14,978,786 km (0.084 R)
• M31: 15,513,598 km (0.12 R)
• M32: 15,783,323 km (0.102 R)
• M33: 16,259,045 km (0.056 R)
• M34: 17,085,573 km (0.106 R)
• M35: 17,714,482 km (0.103 R)
• M36: 18,137,994 km (0.113 R)
• M37: 19,864,952 km (0.078 R)
• M38: 20,526,025 km (0.099 R)
• M39: 20,896,429 km (0.04 R)
• M40: 21,119,629 km (0.094 R)
• M41: 22,247,896 km (0.109 R)
• M42: 22,552,178 km (0.088 R)
• M43: 23,860,262 km (0.077 R)
• M44: 25,034,755 km (0.094 R)
• M45: 27,684,133 km (0.119 R)
• M46: 28,011,304 km (0.044 R)
• M47: 29,000,445 km (0.115 R)
• M48: 29,833,555 km (0.102 R)
• M49: 30,085,029 km (0.119 R)
• M50: 31,097,807 km (0.056 R)
• M51: 32,810,553 km (0.079 R)
• M52: 33,852,801 km (0.109 R)
• M53: 36,595,230 km (0.076 R)
• M54: 37,314,496 km (0.11 R)
• M55: 38,310,968 km (0.042 R)
• M56: 38,493,178 km (0.066 R)
• M57: 40,515,591 km (0.114 R)
• M58: 44,854,378 km (0.064 R)
• M59: 44,950,420 km (0.108 R)
• M60: 47,371,213 km (0.109 R)
• M61: 47,469,050 km (0.118 R)
• M62: 47,664,574 km (0.116 R)
• M63: 49,834,192 km (0.105 R)
• M64: 50,531,318 km (0.114 R)
• M65: 51,331,817 km (0.114 R)
• M66: 51,633,107 km (0.108 R)
• M67: 53,351,687 km (0.078 R)
• M68: 55,500,212 km (0.117 R)
• M69: 56,016,025 km (0.086 R)
• M70: 57,364,351 km (0.089 R)
• M71: 57,885,699 km (0.036 R)
• M72: 58,408,693 km (0.054 R)
• M73: 59,038,351 km (0.073 R)
• M74: 59,881,484 km (0.117 R)
• M75: 61,366,393 km (0.103 R)
• M76: 62,648,895 km (0.062 R)
• M77: 63,401,074 km (0.067 R)
• M78: 63,940,075 km (0.081 R)
• M79: 65,348,838 km (0.083 R)
• M80: 65,893,374 km (0.12 R)
• M81: 66,767,774 km (0.099 R)
• M82: 67,426,154 km (0.12 R)
• M83: 68,638,645 km (0.089 R)
• M84: 71,085,318 km (0.117 R)
• M85: 72,656,993 km (0.107 R)
• M86: 73,673,511 km (0.081 R)
• M87: 73,900,002 km (0.108 R)
• M88: 75,606,315 km (0.056 R)
• M89: 75,834,751 km (0.105 R)
• M90: 76,292,371 km (0.071 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit