🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.14 AU - 1.44 AU

Year: 538 Days

Day: 24.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.28 AU - 1.52 AU

Year: 608 Days

Day: 40.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.46 AU - 1.54 AU

Year: 674 Days

Day: 24.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,998,242 km

• M1: 48,171 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.81 AU - 2.61 AU

Year: 1206 Days

Day: 37.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,998,242 km

• M1: 30,518 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.35 AU - 2.71 AU

Year: 1477 Days

Day: 27.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,998,242 km

• M1: 950,545 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.8 AU - 4.38 AU

Year: 2497 Days

Day: 18 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.51 AU - 4.33 AU

Year: 2849 Days

Day: 12.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.3

Radius: 4.1

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.32 AU - 18.58 AU

Year: 23384 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 78,998,242 km

• M1: 561,291 km (0.079 R)
• M2: 630,854 km (0.115 R)
• M3: 896,390 km (0.032 R)
• M4: 2,273,289 km (0.034 R)
• M5: 2,643,993 km (0.049 R)
• M6: 3,156,814 km (0.046 R)
• M7: 3,831,351 km (0.082 R)
• M8: 5,013,025 km (0.108 R)
• M9: 5,492,486 km (0.099 R)
• M10: 6,219,083 km (0.113 R)
• M11: 6,375,861 km (0.054 R)
• M12: 6,854,126 km (0.062 R)
• M13: 7,676,615 km (0.111 R)
• M14: 8,270,668 km (0.112 R)
• M15: 8,399,920 km (0.06 R)
• M16: 9,412,548 km (0.111 R)
• M17: 11,120,657 km (0.053 R)
• M18: 13,071,563 km (0.119 R)
• M19: 13,121,528 km (0.076 R)
• M20: 13,373,152 km (0.059 R)
• M21: 14,395,055 km (0.076 R)
• M22: 15,920,804 km (0.056 R)
• M23: 17,057,299 km (0.097 R)
• M24: 17,552,318 km (0.11 R)
• M25: 17,718,372 km (0.093 R)
• M26: 18,163,725 km (0.037 R)
• M27: 19,350,335 km (0.103 R)
• M28: 19,981,788 km (0.072 R)
• M29: 20,329,154 km (0.074 R)
• M30: 20,736,808 km (0.087 R)
• M31: 21,323,830 km (0.081 R)
• M32: 23,543,114 km (0.093 R)
• M33: 24,340,172 km (0.082 R)
• M34: 24,648,942 km (0.069 R)
• M35: 27,808,449 km (0.032 R)
• M36: 28,520,385 km (0.118 R)
• M37: 28,911,284 km (0.094 R)
• M38: 29,107,407 km (0.101 R)
• M39: 29,238,455 km (0.11 R)
• M40: 31,025,701 km (0.09 R)
• M41: 32,169,227 km (0.113 R)
• M42: 32,440,149 km (0.062 R)
• M43: 32,916,319 km (0.061 R)
• M44: 34,496,970 km (0.095 R)
• M45: 34,913,450 km (0.058 R)
• M46: 36,383,848 km (0.083 R)
• M47: 36,949,328 km (0.059 R)
• M48: 38,304,086 km (0.051 R)
• M49: 41,724,043 km (0.119 R)
• M50: 42,315,852 km (0.119 R)
• M51: 45,088,948 km (0.118 R)
• M52: 45,316,337 km (0.089 R)
• M53: 48,928,228 km (0.074 R)
• M54: 49,865,159 km (0.118 R)
• M55: 52,312,879 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.5

Radius: 7.5

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.83 AU - 18.77 AU

Year: 26414 Days

Day: 18.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,998,242 km

• M1: 724,502 km (0.058 R)
• M2: 1,002,007 km (0.116 R)
• M3: 1,282,054 km (0.082 R)
• M4: 2,854,926 km (0.073 R)
• M5: 3,580,475 km (0.063 R)
• M6: 3,664,400 km (0.092 R)
• M7: 4,315,450 km (0.071 R)
• M8: 4,815,406 km (0.112 R)
• M9: 5,001,805 km (0.093 R)
• M10: 5,143,175 km (0.115 R)
• M11: 5,190,597 km (0.07 R)
• M12: 5,869,772 km (0.109 R)
• M13: 5,919,289 km (0.08 R)
• M14: 6,576,622 km (0.079 R)
• M15: 7,150,778 km (0.104 R)
• M16: 8,180,012 km (0.037 R)
• M17: 8,235,363 km (0.105 R)
• M18: 8,853,651 km (0.11 R)
• M19: 10,074,968 km (0.101 R)
• M20: 10,735,592 km (0.088 R)
• M21: 10,857,215 km (0.106 R)
• M22: 10,918,251 km (0.074 R)
• M23: 11,909,486 km (0.087 R)
• M24: 11,972,318 km (0.075 R)
• M25: 14,376,655 km (0.029 R)
• M26: 14,510,694 km (0.076 R)
• M27: 14,780,120 km (0.07 R)
• M28: 14,847,888 km (0.058 R)
• M29: 16,221,944 km (0.101 R)
• M30: 16,924,157 km (0.102 R)
• M31: 17,207,794 km (0.103 R)
• M32: 17,279,003 km (0.096 R)
• M33: 18,140,537 km (0.094 R)
• M34: 18,358,202 km (0.102 R)
• M35: 18,430,906 km (0.086 R)
• M36: 18,503,611 km (0.072 R)
• M37: 18,795,925 km (0.076 R)
• M38: 18,942,531 km (0.09 R)
• M39: 19,163,338 km (0.104 R)
• M40: 19,756,194 km (0.029 R)
• M41: 19,905,343 km (0.114 R)
• M42: 20,430,282 km (0.064 R)
• M43: 20,505,679 km (0.096 R)
• M44: 22,887,577 km (0.09 R)
• M45: 23,912,322 km (0.116 R)
• M46: 24,310,402 km (0.061 R)
• M47: 25,355,642 km (0.106 R)
• M48: 27,656,308 km (0.098 R)
• M49: 28,494,056 km (0.117 R)
• M50: 29,000,744 km (0.113 R)
• M51: 29,595,545 km (0.1 R)
• M52: 31,143,584 km (0.03 R)
• M53: 32,190,171 km (0.103 R)
• M54: 33,336,988 km (0.098 R)
• M55: 33,425,699 km (0.078 R)
• M56: 34,497,119 km (0.115 R)
• M57: 36,125,043 km (0.114 R)
• M58: 36,673,320 km (0.058 R)
• M59: 37,224,289 km (0.06 R)
• M60: 37,593,197 km (0.047 R)
• M61: 38,427,504 km (0.112 R)
• M62: 38,893,651 km (0.12 R)
• M63: 39,361,743 km (0.119 R)
• M64: 41,443,098 km (0.118 R)
• M65: 41,634,135 km (0.116 R)
• M66: 42,979,319 km (0.117 R)
• M67: 43,851,474 km (0.096 R)
• M68: 44,241,027 km (0.042 R)
• M69: 46,205,995 km (0.117 R)
• M70: 46,999,761 km (0.115 R)
• M71: 47,498,222 km (0.088 R)
• M72: 48,098,707 km (0.116 R)
• M73: 48,500,527 km (0.073 R)
• M74: 49,712,270 km (0.077 R)
• M75: 51,138,686 km (0.101 R)
• M76: 52,062,752 km (0.046 R)
• M77: 55,392,651 km (0.1 R)
• M78: 56,341,550 km (0.058 R)
• M79: 56,977,042 km (0.103 R)
• M80: 57,614,927 km (0.086 R)
• M81: 58,148,393 km (0.097 R)
• M82: 59,327,673 km (0.067 R)
• M83: 61,709,870 km (0.104 R)
• M84: 63,572,064 km (0.082 R)
• M85: 65,563,810 km (0.109 R)
• M86: 66,120,613 km (0.104 R)
• M87: 67,463,553 km (0.065 R)
• M88: 67,575,901 km (0.115 R)
• M89: 68,251,037 km (0.066 R)
• M90: 69,948,823 km (0.092 R)
• M91: 72,004,447 km (0.09 R)
• M92: 72,234,080 km (0.06 R)
• M93: 73,732,602 km (0.113 R)
• M94: 76,760,163 km (0.111 R)
• M95: 77,817,671 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit