🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 212 Days

Day: 25.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,636,426 km

• M1: 30,069 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.57 AU - 0.81 AU

Year: 217 Days

Day: 42.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,636,426 km

• M1: 118,631 km (0.093 R)
• M2: 275,709 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.35 AU - 1.37 AU

Year: 601 Days

Day: 27.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,636,426 km

• M1: 227,987 km (0.084 R)
• M2: 271,969 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.48 AU

Year: 607 Days

Day: 28.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.34 AU - 2.06 AU

Year: 840 Days

Day: 16.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.75 AU - 3.45 AU

Year: 2067 Days

Day: 41.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 12.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.85 AU - 10.51 AU

Year: 11407 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,636,426 km

• M1: 321,785 km (0.091 R)
• M2: 580,440 km (0.063 R)
• M3: 692,788 km (0.105 R)
• M4: 798,105 km (0.086 R)
• M5: 992,582 km (0.09 R)
• M6: 1,078,601 km (0.065 R)
• M7: 1,372,112 km (0.108 R)
• M8: 1,650,065 km (0.117 R)
• M9: 1,732,942 km (0.069 R)
• M10: 1,838,707 km (0.107 R)
• M11: 1,924,876 km (0.119 R)
• M12: 2,169,169 km (0.101 R)
• M13: 2,306,799 km (0.07 R)
• M14: 2,861,508 km (0.106 R)
• M15: 3,115,675 km (0.117 R)
• M16: 3,646,299 km (0.119 R)
• M17: 4,091,352 km (0.082 R)
• M18: 4,583,230 km (0.101 R)
• M19: 5,124,774 km (0.09 R)
• M20: 5,403,325 km (0.107 R)
• M21: 5,591,669 km (0.097 R)
• M22: 6,040,014 km (0.116 R)
• M23: 6,937,152 km (0.055 R)
• M24: 7,039,477 km (0.116 R)
• M25: 7,453,714 km (0.098 R)
• M26: 7,946,938 km (0.109 R)
• M27: 8,378,378 km (0.102 R)
• M28: 8,487,435 km (0.118 R)
• M29: 8,633,443 km (0.117 R)
• M30: 9,114,250 km (0.051 R)
• M31: 9,679,730 km (0.118 R)
• M32: 9,909,213 km (0.089 R)
• M33: 10,334,520 km (0.086 R)
• M34: 11,243,178 km (0.113 R)
• M35: 11,605,803 km (0.113 R)
• M36: 11,727,426 km (0.114 R)
• M37: 12,218,556 km (0.057 R)
• M38: 12,301,134 km (0.047 R)
• M39: 12,549,765 km (0.113 R)
• M40: 13,052,115 km (0.088 R)
• M41: 14,033,327 km (0.119 R)
• M42: 14,467,311 km (0.097 R)
• M43: 15,437,752 km (0.076 R)
• M44: 15,840,769 km (0.104 R)
• M45: 16,021,034 km (0.099 R)
• M46: 16,338,182 km (0.106 R)
• M47: 17,070,763 km (0.095 R)
• M48: 17,627,416 km (0.096 R)
• M49: 18,853,520 km (0.112 R)
• M50: 20,645,703 km (0.118 R)
• M51: 21,836,951 km (0.118 R)
• M52: 21,937,331 km (0.105 R)
• M53: 22,592,869 km (0.03 R)
• M54: 23,306,151 km (0.044 R)
• M55: 23,665,635 km (0.044 R)
• M56: 24,182,197 km (0.088 R)
• M57: 25,279,347 km (0.084 R)
• M58: 26,126,071 km (0.12 R)
• M59: 26,713,542 km (0.087 R)
• M60: 27,035,926 km (0.12 R)
• M61: 27,305,501 km (0.079 R)
• M62: 27,738,736 km (0.064 R)
• M63: 27,847,344 km (0.111 R)
• M64: 28,228,819 km (0.085 R)
• M65: 28,831,698 km (0.107 R)
• M66: 30,497,471 km (0.112 R)
• M67: 31,228,855 km (0.099 R)
• M68: 31,681,987 km (0.094 R)
• M69: 32,080,067 km (0.115 R)
• M70: 32,881,462 km (0.093 R)
• M71: 33,400,118 km (0.1 R)
• M72: 33,573,652 km (0.063 R)
• M73: 33,979,660 km (0.058 R)
• M74: 34,270,628 km (0.099 R)
• M75: 35,324,994 km (0.109 R)
• M76: 36,152,420 km (0.099 R)
• M77: 36,687,681 km (0.092 R)
• M78: 38,007,284 km (0.048 R)
• M79: 39,281,259 km (0.055 R)
• M80: 40,322,909 km (0.095 R)
• M81: 40,878,067 km (0.081 R)
• M82: 41,001,784 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.2

Radius: 4.9

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.62 AU - 17.36 AU

Year: 25362 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,636,426 km

• M1: 201,808 km (0.108 R)
• M2: 477,217 km (0.12 R)
• M3: 688,150 km (0.118 R)
• M4: 926,160 km (0.087 R)
• M5: 1,289,234 km (0.118 R)
• M6: 1,863,989 km (0.117 R)
• M7: 2,224,072 km (0.104 R)
• M8: 2,904,443 km (0.104 R)
• M9: 3,179,404 km (0.113 R)
• M10: 3,903,008 km (0.117 R)
• M11: 4,206,243 km (0.113 R)
• M12: 4,244,690 km (0.105 R)
• M13: 4,322,032 km (0.102 R)
• M14: 5,577,607 km (0.076 R)
• M15: 5,704,765 km (0.054 R)
• M16: 6,398,899 km (0.118 R)
• M17: 7,535,843 km (0.103 R)
• M18: 7,676,465 km (0.088 R)
• M19: 7,770,712 km (0.084 R)
• M20: 8,247,480 km (0.064 R)
• M21: 9,079,693 km (0.1 R)
• M22: 9,279,257 km (0.081 R)
• M23: 9,430,051 km (0.029 R)
• M24: 10,040,859 km (0.038 R)
• M25: 11,785,769 km (0.116 R)
• M26: 11,948,980 km (0.079 R)
• M27: 12,222,744 km (0.115 R)
• M28: 12,664,956 km (0.079 R)
• M29: 13,736,076 km (0.118 R)
• M30: 15,130,029 km (0.104 R)
• M31: 15,843,761 km (0.087 R)
• M32: 17,365,620 km (0.063 R)
• M33: 17,427,404 km (0.071 R)
• M34: 17,489,337 km (0.117 R)
• M35: 18,238,075 km (0.076 R)
• M36: 18,426,867 km (0.062 R)
• M37: 19,573,236 km (0.099 R)
• M38: 20,285,022 km (0.089 R)
• M39: 22,605,734 km (0.059 R)
• M40: 25,358,933 km (0.115 R)
• M41: 26,489,445 km (0.112 R)
• M42: 26,989,251 km (0.051 R)
• M43: 28,070,544 km (0.066 R)
• M44: 30,201,117 km (0.112 R)
• M45: 30,275,467 km (0.085 R)
• M46: 30,797,863 km (0.088 R)
• M47: 30,872,812 km (0.087 R)
• M48: 31,398,648 km (0.069 R)
• M49: 32,079,019 km (0.087 R)
• M50: 32,459,148 km (0.054 R)
• M51: 35,553,280 km (0.071 R)
• M52: 36,341,362 km (0.115 R)
• M53: 36,975,956 km (0.077 R)
• M54: 39,144,826 km (0.097 R)
• M55: 42,599,340 km (0.104 R)
• M56: 43,184,567 km (0.116 R)
• M57: 44,278,427 km (0.12 R)
• M58: 46,923,317 km (0.108 R)
• M59: 48,047,695 km (0.103 R)
• M60: 49,706,884 km (0.093 R)
• M61: 50,322,779 km (0.081 R)
• M62: 51,207,202 km (0.111 R)
• M63: 51,384,625 km (0.09 R)
• M64: 51,473,486 km (0.107 R)
• M65: 52,901,547 km (0.072 R)
• M66: 56,895,361 km (0.06 R)
• M67: 58,278,992 km (0.054 R)
• M68: 58,649,696 km (0.114 R)
• M69: 60,047,239 km (0.048 R)
• M70: 60,985,068 km (0.093 R)
• M71: 61,549,950 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit