🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 32.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.68 AU - 1 AU

Year: 284 Days

Day: 31.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,471,351 km

• M1: 590,762 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.53 AU - 2.03 AU

Year: 876 Days

Day: 19.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 90.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.6 AU - 2.1 AU

Year: 928 Days

Day: 28.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.52 AU - 2.74 AU

Year: 1574 Days

Day: 34.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,471,351 km

• M1: 19,597 km (0.093 R)
• M2: 338,091 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.94 AU - 3.06 AU

Year: 1917 Days

Day: 18.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 11.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.2 AU - 9.48 AU

Year: 8886 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,471,351 km

• M1: 191,934 km (0.086 R)
• M2: 318,045 km (0.089 R)
• M3: 496,665 km (0.118 R)
• M4: 600,486 km (0.104 R)
• M5: 733,927 km (0.09 R)
• M6: 1,197,082 km (0.052 R)
• M7: 1,481,019 km (0.088 R)
• M8: 1,609,374 km (0.065 R)
• M9: 1,726,659 km (0.09 R)
• M10: 1,862,344 km (0.025 R)
• M11: 1,970,354 km (0.098 R)
• M12: 2,274,336 km (0.059 R)
• M13: 2,373,520 km (0.079 R)
• M14: 2,645,190 km (0.069 R)
• M15: 2,873,476 km (0.035 R)
• M16: 3,053,592 km (0.087 R)
• M17: 3,126,595 km (0.114 R)
• M18: 3,200,347 km (0.074 R)
• M19: 3,330,797 km (0.084 R)
• M20: 3,462,892 km (0.085 R)
• M21: 3,654,826 km (0.11 R)
• M22: 3,771,811 km (0.113 R)
• M23: 4,395,634 km (0.087 R)
• M24: 4,540,894 km (0.09 R)
• M25: 4,922,069 km (0.089 R)
• M26: 5,357,848 km (0.11 R)
• M27: 5,558,010 km (0.119 R)
• M28: 6,289,842 km (0.116 R)
• M29: 7,124,748 km (0.09 R)
• M30: 7,197,902 km (0.105 R)
• M31: 7,542,874 km (0.084 R)
• M32: 7,717,455 km (0.055 R)
• M33: 7,792,703 km (0.029 R)
• M34: 7,868,100 km (0.108 R)
• M35: 8,351,750 km (0.058 R)
• M36: 8,950,141 km (0.066 R)
• M37: 9,589,224 km (0.074 R)
• M38: 10,715,097 km (0.069 R)
• M39: 11,450,670 km (0.101 R)
• M40: 11,882,409 km (0.115 R)
• M41: 11,998,497 km (0.061 R)
• M42: 12,584,472 km (0.094 R)
• M43: 12,880,975 km (0.109 R)
• M44: 13,030,124 km (0.081 R)
• M45: 13,179,722 km (0.078 R)
• M46: 13,360,137 km (0.086 R)
• M47: 13,632,256 km (0.113 R)
• M48: 13,784,247 km (0.098 R)
• M49: 13,906,169 km (0.098 R)
• M50: 14,120,543 km (0.073 R)
• M51: 14,212,695 km (0.049 R)
• M52: 14,583,548 km (0.116 R)
• M53: 14,957,543 km (0.09 R)
• M54: 15,177,302 km (0.094 R)
• M55: 15,334,829 km (0.04 R)
• M56: 15,429,524 km (0.047 R)
• M57: 15,683,392 km (0.066 R)
• M58: 15,842,564 km (0.08 R)
• M59: 16,614,639 km (0.071 R)
• M60: 17,432,041 km (0.061 R)
• M61: 18,362,839 km (0.1 R)
• M62: 19,207,619 km (0.097 R)
• M63: 19,583,408 km (0.106 R)
• M64: 21,462,956 km (0.079 R)
• M65: 21,569,021 km (0.086 R)
• M66: 22,137,942 km (0.116 R)
• M67: 22,209,300 km (0.099 R)
• M68: 22,495,929 km (0.098 R)
• M69: 23,254,091 km (0.052 R)
• M70: 24,094,083 km (0.051 R)
• M71: 24,869,599 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.6

Radius: 4.1

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.59 AU - 20.13 AU

Year: 27848 Days

Day: 18.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,471,351 km

• M1: 71,209 km (0.099 R)
• M2: 225,444 km (0.113 R)
• M3: 635,193 km (0.117 R)
• M4: 1,372,860 km (0.052 R)
• M5: 4,284,633 km (0.112 R)
• M6: 5,295,316 km (0.11 R)
• M7: 5,451,197 km (0.083 R)
• M8: 6,129,773 km (0.091 R)
• M9: 6,499,878 km (0.089 R)
• M10: 8,050,759 km (0.093 R)
• M11: 8,546,377 km (0.087 R)
• M12: 9,144,918 km (0.063 R)
• M13: 10,043,702 km (0.109 R)
• M14: 10,430,412 km (0.117 R)
• M15: 11,019,678 km (0.091 R)
• M16: 11,318,425 km (0.115 R)
• M17: 11,519,036 km (0.109 R)
• M18: 11,923,698 km (0.063 R)
• M19: 14,177,689 km (0.082 R)
• M20: 14,285,549 km (0.11 R)
• M21: 15,602,460 km (0.107 R)
• M22: 15,769,710 km (0.109 R)
• M23: 16,275,351 km (0.119 R)
• M24: 18,173,897 km (0.066 R)
• M25: 18,526,500 km (0.09 R)
• M26: 19,238,585 km (0.114 R)
• M27: 20,141,259 km (0.093 R)
• M28: 20,323,320 km (0.116 R)
• M29: 20,506,128 km (0.097 R)
• M30: 22,867,381 km (0.108 R)
• M31: 27,570,439 km (0.085 R)
• M32: 29,202,402 km (0.042 R)
• M33: 29,891,450 km (0.05 R)
• M34: 30,586,033 km (0.053 R)
• M35: 32,132,426 km (0.064 R)
• M36: 34,137,187 km (0.114 R)
• M37: 34,426,958 km (0.078 R)
• M38: 35,154,752 km (0.078 R)
• M39: 35,227,755 km (0.107 R)
• M40: 35,374,062 km (0.116 R)
• M41: 36,625,448 km (0.108 R)
• M42: 37,070,502 km (0.048 R)
• M43: 41,773,709 km (0.113 R)
• M44: 43,565,593 km (0.115 R)
• M45: 45,461,895 km (0.107 R)
• M46: 46,100,080 km (0.045 R)
• M47: 47,950,905 km (0.073 R)
• M48: 51,144,520 km (0.109 R)
• M49: 51,558,906 km (0.097 R)
• M50: 51,974,489 km (0.12 R)
• M51: 52,140,991 km (0.065 R)
• M52: 54,237,306 km (0.081 R)
• M53: 55,168,404 km (0.111 R)
• M54: 55,593,262 km (0.049 R)
• M55: 56,703,278 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.5

Radius: 3.3

Gravity: 29.61 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.58 AU - 23.88 AU

Year: 31113 Days

Day: 20.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,471,351 km

• M1: 300,243 km (0.111 R)
• M2: 539,001 km (0.112 R)
• M3: 583,581 km (0.11 R)
• M4: 1,449,454 km (0.099 R)
• M5: 1,705,266 km (0.058 R)
• M6: 2,079,261 km (0.028 R)
• M7: 2,366,788 km (0.048 R)
• M8: 2,743,625 km (0.069 R)
• M9: 3,138,713 km (0.114 R)
• M10: 3,219,795 km (0.113 R)
• M11: 3,260,635 km (0.11 R)
• M12: 3,342,914 km (0.07 R)
• M13: 3,467,529 km (0.081 R)
• M14: 3,807,116 km (0.085 R)
• M15: 5,172,346 km (0.108 R)
• M16: 5,364,729 km (0.115 R)
• M17: 5,413,199 km (0.079 R)
• M18: 5,461,818 km (0.052 R)
• M19: 5,856,009 km (0.046 R)
• M20: 6,412,812 km (0.074 R)
• M21: 6,723,527 km (0.043 R)
• M22: 7,092,285 km (0.087 R)
• M23: 7,359,766 km (0.092 R)
• M24: 9,263,549 km (0.073 R)
• M25: 9,850,870 km (0.113 R)
• M26: 9,910,261 km (0.1 R)
• M27: 9,969,800 km (0.058 R)
• M28: 10,815,477 km (0.064 R)
• M29: 12,126,254 km (0.092 R)
• M30: 12,253,711 km (0.118 R)
• M31: 12,897,431 km (0.119 R)
• M32: 13,420,425 km (0.115 R)
• M33: 13,750,737 km (0.116 R)
• M34: 15,167,130 km (0.095 R)
• M35: 16,277,146 km (0.119 R)
• M36: 17,341,086 km (0.1 R)
• M37: 18,794,429 km (0.111 R)
• M38: 20,060,177 km (0.045 R)
• M39: 22,281,855 km (0.06 R)
• M40: 23,620,157 km (0.093 R)
• M41: 24,178,606 km (0.054 R)
• M42: 24,499,793 km (0.101 R)
• M43: 24,580,277 km (0.11 R)
• M44: 26,208,649 km (0.086 R)
• M45: 26,538,513 km (0.098 R)
• M46: 28,208,174 km (0.081 R)
• M47: 28,630,938 km (0.096 R)
• M48: 28,800,582 km (0.088 R)
• M49: 28,885,554 km (0.092 R)
• M50: 30,688,956 km (0.088 R)
• M51: 32,616,824 km (0.109 R)
• M52: 33,149,392 km (0.111 R)
• M53: 33,774,412 km (0.068 R)
• M54: 33,953,630 km (0.048 R)
• M55: 35,126,627 km (0.086 R)
• M56: 36,864,655 km (0.068 R)
• M57: 37,049,259 km (0.091 R)
• M58: 39,287,991 km (0.103 R)
• M59: 39,854,518 km (0.115 R)
• M60: 39,949,214 km (0.102 R)
• M61: 42,051,064 km (0.085 R)
• M62: 44,188,518 km (0.077 R)
• M63: 44,384,641 km (0.11 R)
• M64: 44,679,199 km (0.071 R)
• M65: 46,460,760 km (0.119 R)
• M66: 46,959,669 km (0.117 R)
• M67: 47,059,601 km (0.106 R)
• M68: 47,360,143 km (0.116 R)
• M69: 47,560,753 km (0.025 R)
• M70: 48,871,829 km (0.068 R)
• M71: 51,117,443 km (0.098 R)
• M72: 51,426,362 km (0.089 R)
• M73: 54,233,566 km (0.116 R)
• M74: 54,338,435 km (0.075 R)
• M75: 54,548,470 km (0.115 R)
• M76: 55,285,688 km (0.12 R)
• M77: 55,814,367 km (0.089 R)
• M78: 56,663,784 km (0.081 R)
• M79: 59,453,485 km (0.097 R)
• M80: 64,053,320 km (0.097 R)
• M81: 66,845,116 km (0.109 R)
• M82: 67,520,999 km (0.075 R)
• M83: 69,220,730 km (0.094 R)
• M84: 70,247,271 km (0.111 R)
• M85: 74,170,624 km (0.105 R)
• M86: 75,337,936 km (0.036 R)
• M87: 76,041,346 km (0.074 R)
• M88: 76,511,382 km (0.086 R)
• M89: 76,629,116 km (0.119 R)
• M90: 76,864,583 km (0.036 R)
• M91: 77,100,349 km (0.107 R)
• M92: 78,757,594 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit