🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.54 AU - 0.58 AU

Year: 146 Days

Day: 20.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 154 Days

Day: 34.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.06 AU

Year: 278 Days

Day: 18.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.04 AU - 1.36 AU

Year: 458 Days

Day: 24.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.01 AU - 3.55 AU

Year: 2069 Days

Day: 27.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 13.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.15 AU - 7.09 AU

Year: 5273 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,792,137 km

• M1: 171,439 km (0.083 R)
• M2: 281,543 km (0.12 R)
• M3: 414,685 km (0.093 R)
• M4: 874,998 km (0.073 R)
• M5: 990,488 km (0.067 R)
• M6: 1,158,187 km (0.092 R)
• M7: 1,302,848 km (0.077 R)
• M8: 1,774,530 km (0.048 R)
• M9: 1,886,429 km (0.115 R)
• M10: 2,317,869 km (0.116 R)
• M11: 2,737,043 km (0.084 R)
• M12: 3,067,205 km (0.07 R)
• M13: 3,180,301 km (0.09 R)
• M14: 3,317,782 km (0.049 R)
• M15: 3,912,134 km (0.057 R)
• M16: 4,184,252 km (0.116 R)
• M17: 4,437,222 km (0.093 R)
• M18: 4,617,189 km (0.064 R)
• M19: 4,721,159 km (0.113 R)
• M20: 4,826,027 km (0.082 R)
• M21: 5,037,858 km (0.065 R)
• M22: 5,225,902 km (0.084 R)
• M23: 5,416,341 km (0.101 R)
• M24: 5,636,698 km (0.098 R)
• M25: 5,916,446 km (0.083 R)
• M26: 6,029,542 km (0.114 R)
• M27: 6,990,858 km (0.11 R)
• M28: 7,110,686 km (0.095 R)
• M29: 7,413,173 km (0.084 R)
• M30: 7,565,912 km (0.067 R)
• M31: 7,937,065 km (0.096 R)
• M32: 8,600,980 km (0.105 R)
• M33: 8,761,798 km (0.078 R)
• M34: 8,923,513 km (0.067 R)
• M35: 9,513,976 km (0.105 R)
• M36: 9,747,049 km (0.061 R)
• M37: 10,732,750 km (0.049 R)
• M38: 10,975,397 km (0.096 R)
• M39: 11,184,984 km (0.09 R)
• M40: 12,144,056 km (0.088 R)
• M41: 12,252,365 km (0.102 R)
• M42: 12,433,378 km (0.108 R)
• M43: 13,055,705 km (0.066 R)
• M44: 13,203,508 km (0.036 R)
• M45: 13,352,059 km (0.074 R)
• M46: 13,538,458 km (0.092 R)
• M47: 14,027,044 km (0.096 R)
• M48: 14,140,589 km (0.105 R)
• M49: 14,368,726 km (0.091 R)
• M50: 14,483,318 km (0.096 R)
• M51: 14,674,803 km (0.11 R)
• M52: 15,176,704 km (0.099 R)
• M53: 15,723,634 km (0.072 R)
• M54: 16,917,126 km (0.051 R)
• M55: 18,470,699 km (0.102 R)
• M56: 18,761,817 km (0.11 R)
• M57: 19,096,467 km (0.074 R)
• M58: 19,602,108 km (0.102 R)
• M59: 20,326,012 km (0.029 R)
• M60: 20,497,601 km (0.101 R)
• M61: 22,771,937 km (0.091 R)
• M62: 22,860,948 km (0.064 R)
• M63: 23,173,608 km (0.092 R)
• M64: 23,397,855 km (0.062 R)
• M65: 24,347,353 km (0.116 R)
• M66: 24,529,712 km (0.055 R)
• M67: 24,941,406 km (0.077 R)
• M68: 25,540,396 km (0.086 R)
• M69: 26,050,824 km (0.041 R)
• M70: 26,330,721 km (0.106 R)
• M71: 27,365,490 km (0.106 R)
• M72: 28,078,623 km (0.088 R)
• M73: 28,174,066 km (0.059 R)
• M74: 28,365,551 km (0.098 R)
• M75: 28,797,889 km (0.044 R)
• M76: 30,352,510 km (0.089 R)
• M77: 31,238,878 km (0.098 R)
• M78: 31,337,912 km (0.096 R)
• M79: 31,834,576 km (0.109 R)
• M80: 31,984,174 km (0.114 R)
• M81: 32,886,100 km (0.086 R)
• M82: 33,593,399 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.3

Radius: 5.7

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.54 AU - 24.92 AU

Year: 31687 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,792,137 km

• M1: 79,885 km (0.046 R)
• M2: 156,928 km (0.11 R)
• M3: 274,662 km (0.106 R)
• M4: 377,435 km (0.088 R)
• M5: 620,682 km (0.119 R)
• M6: 907,012 km (0.096 R)
• M7: 2,223,024 km (0.101 R)
• M8: 2,927,481 km (0.054 R)
• M9: 3,352,039 km (0.113 R)
• M10: 4,153,585 km (0.079 R)
• M11: 4,522,194 km (0.059 R)
• M12: 4,683,311 km (0.081 R)
• M13: 5,011,529 km (0.097 R)
• M14: 5,290,529 km (0.103 R)
• M15: 7,130,732 km (0.088 R)
• M16: 7,193,114 km (0.096 R)
• M17: 7,507,719 km (0.101 R)
• M18: 8,412,487 km (0.082 R)
• M19: 9,012,225 km (0.119 R)
• M20: 9,556,761 km (0.064 R)
• M21: 9,902,481 km (0.083 R)
• M22: 10,820,564 km (0.12 R)
• M23: 10,964,178 km (0.081 R)
• M24: 11,913,226 km (0.117 R)
• M25: 12,061,628 km (0.111 R)
• M26: 13,270,229 km (0.119 R)
• M27: 16,455,915 km (0.107 R)
• M28: 17,455,379 km (0.111 R)
• M29: 19,863,156 km (0.113 R)
• M30: 20,658,868 km (0.094 R)
• M31: 21,195,176 km (0.094 R)
• M32: 21,465,050 km (0.08 R)
• M33: 22,647,622 km (0.103 R)
• M34: 23,385,738 km (0.061 R)
• M35: 24,696,514 km (0.107 R)
• M36: 26,706,810 km (0.105 R)
• M37: 27,388,528 km (0.098 R)
• M38: 28,570,351 km (0.117 R)
• M39: 28,868,500 km (0.058 R)
• M40: 29,768,779 km (0.058 R)
• M41: 30,475,480 km (0.095 R)
• M42: 31,085,690 km (0.102 R)
• M43: 32,524,821 km (0.093 R)
• M44: 32,628,492 km (0.066 R)
• M45: 32,732,164 km (0.117 R)
• M46: 33,044,075 km (0.094 R)
• M47: 36,431,719 km (0.105 R)
• M48: 38,823,789 km (0.042 R)
• M49: 39,374,608 km (0.089 R)
• M50: 40,818,527 km (0.114 R)
• M51: 42,166,703 km (0.07 R)
• M52: 42,279,649 km (0.109 R)
• M53: 42,392,745 km (0.102 R)
• M54: 42,505,991 km (0.118 R)
• M55: 43,643,683 km (0.088 R)
• M56: 47,821,203 km (0.106 R)
• M57: 52,731,753 km (0.113 R)
• M58: 53,219,443 km (0.096 R)
• M59: 55,061,142 km (0.099 R)
• M60: 56,425,026 km (0.11 R)
• M61: 56,549,491 km (0.099 R)
• M62: 58,302,629 km (0.075 R)
• M63: 59,312,414 km (0.116 R)
• M64: 60,455,342 km (0.118 R)
• M65: 63,150,348 km (0.091 R)
• M66: 65,229,758 km (0.105 R)
• M67: 66,803,976 km (0.106 R)
• M68: 67,331,608 km (0.111 R)
• M69: 69,722,481 km (0.109 R)
• M70: 71,197,367 km (0.04 R)
• M71: 75,271,365 km (0.062 R)
• M72: 75,408,547 km (0.025 R)
• M73: 75,957,720 km (0.077 R)
• M74: 76,232,831 km (0.072 R)
• M75: 76,508,390 km (0.09 R)
• M76: 80,119,234 km (0.117 R)
• M77: 81,945,375 km (0.112 R)
• M78: 82,792,847 km (0.094 R)
• M79: 83,927,248 km (0.1 R)
• M80: 84,211,633 km (0.073 R)
• M81: 84,496,468 km (0.101 R)
• M82: 85,209,601 km (0.102 R)
• M83: 85,638,498 km (0.091 R)
• M84: 86,211,607 km (0.085 R)
• M85: 87,938,116 km (0.058 R)
• M86: 92,011,068 km (0.096 R)
• M87: 94,957,697 km (0.115 R)
• M88: 97,785,695 km (0.104 R)
• M89: 99,736,452 km (0.083 R)
• M90: 99,886,947 km (0.059 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 12,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit