🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.76 AU - 0.98 AU

Year: 293 Days

Day: 46.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.83 AU - 1.05 AU

Year: 330 Days

Day: 12.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.88 AU - 2.62 AU

Year: 1221 Days

Day: 27.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.89 AU - 2.99 AU

Year: 1823 Days

Day: 14.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,769,186 km

• M1: 458,069 km (0.047 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 15

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.8 AU - 6.82 AU

Year: 5065 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,769,186 km

• M1: 201,209 km (0.108 R)
• M2: 296,952 km (0.053 R)
• M3: 402,867 km (0.102 R)
• M4: 617,540 km (0.111 R)
• M5: 999,164 km (0.104 R)
• M6: 1,113,756 km (0.058 R)
• M7: 1,470,098 km (0.102 R)
• M8: 1,792,332 km (0.115 R)
• M9: 1,898,995 km (0.078 R)
• M10: 2,251,298 km (0.09 R)
• M11: 2,347,639 km (0.118 R)
• M12: 2,524,763 km (0.105 R)
• M13: 2,645,339 km (0.063 R)
• M14: 2,788,504 km (0.077 R)
• M15: 3,656,770 km (0.079 R)
• M16: 3,863,365 km (0.112 R)
• M17: 4,312,308 km (0.099 R)
• M18: 4,653,990 km (0.072 R)
• M19: 4,753,323 km (0.065 R)
• M20: 4,928,801 km (0.094 R)
• M21: 5,055,361 km (0.108 R)
• M22: 5,208,848 km (0.079 R)
• M23: 5,573,119 km (0.082 R)
• M24: 5,731,842 km (0.097 R)
• M25: 5,999,623 km (0.104 R)
• M26: 6,464,573 km (0.098 R)
• M27: 6,941,341 km (0.055 R)
• M28: 7,546,016 km (0.115 R)
• M29: 7,869,596 km (0.082 R)
• M30: 8,137,675 km (0.08 R)
• M31: 8,348,309 km (0.106 R)
• M32: 8,530,370 km (0.091 R)
• M33: 8,898,530 km (0.104 R)
• M34: 9,271,777 km (0.118 R)
• M35: 10,066,142 km (0.097 R)
• M36: 10,260,170 km (0.074 R)
• M37: 10,390,171 km (0.112 R)
• M38: 10,618,906 km (0.074 R)
• M39: 11,015,041 km (0.111 R)
• M40: 11,416,113 km (0.097 R)
• M41: 11,517,091 km (0.12 R)
• M42: 12,163,803 km (0.091 R)
• M43: 12,405,104 km (0.115 R)
• M44: 12,997,661 km (0.095 R)
• M45: 13,103,128 km (0.045 R)
• M46: 13,315,108 km (0.113 R)
• M47: 13,492,681 km (0.074 R)
• M48: 13,599,494 km (0.108 R)
• M49: 13,849,920 km (0.028 R)
• M50: 14,464,618 km (0.112 R)
• M51: 15,162,343 km (0.091 R)
• M52: 15,310,594 km (0.098 R)
• M53: 15,983,784 km (0.107 R)
• M54: 16,819,737 km (0.062 R)
• M55: 17,165,907 km (0.102 R)
• M56: 17,982,711 km (0.096 R)
• M57: 18,812,231 km (0.116 R)
• M58: 19,091,381 km (0.096 R)
• M59: 19,613,777 km (0.089 R)
• M60: 21,458,019 km (0.119 R)
• M61: 21,749,885 km (0.077 R)
• M62: 22,888,025 km (0.115 R)
• M63: 23,485,819 km (0.091 R)
• M64: 24,131,932 km (0.116 R)
• M65: 25,353,847 km (0.114 R)
• M66: 25,750,880 km (0.118 R)
• M67: 26,819,607 km (0.039 R)
• M68: 27,359,506 km (0.112 R)
• M69: 27,993,801 km (0.081 R)
• M70: 28,176,011 km (0.119 R)
• M71: 28,541,479 km (0.069 R)
• M72: 28,770,662 km (0.09 R)
• M73: 29,184,899 km (0.07 R)
• M74: 29,462,104 km (0.085 R)
• M75: 29,879,482 km (0.071 R)
• M76: 30,205,605 km (0.118 R)
• M77: 30,392,453 km (0.093 R)
• M78: 31,379,649 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.5

Radius: 6.2

Gravity: 20.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.08 AU - 15.32 AU

Year: 18339 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,769,186 km

• M1: 131,197 km (0.096 R)
• M2: 490,232 km (0.115 R)
• M3: 1,419,235 km (0.035 R)
• M4: 1,662,930 km (0.076 R)
• M5: 2,506,662 km (0.085 R)
• M6: 2,763,671 km (0.106 R)
• M7: 3,302,523 km (0.105 R)
• M8: 3,422,201 km (0.084 R)
• M9: 3,873,388 km (0.051 R)
• M10: 3,999,649 km (0.081 R)
• M11: 4,518,454 km (0.084 R)
• M12: 4,740,906 km (0.118 R)
• M13: 5,196,432 km (0.11 R)
• M14: 5,335,857 km (0.115 R)
• M15: 5,857,505 km (0.073 R)
• M16: 6,445,125 km (0.111 R)
• M17: 6,645,137 km (0.068 R)
• M18: 7,413,322 km (0.046 R)
• M19: 7,675,717 km (0.109 R)
• M20: 7,781,483 km (0.063 R)
• M21: 7,940,954 km (0.111 R)
• M22: 9,256,219 km (0.118 R)
• M23: 9,595,507 km (0.078 R)
• M24: 9,766,647 km (0.111 R)
• M25: 9,996,429 km (0.107 R)
• M26: 10,111,918 km (0.107 R)
• M27: 11,897,967 km (0.102 R)
• M28: 13,078,444 km (0.102 R)
• M29: 13,714,684 km (0.11 R)
• M30: 16,699,910 km (0.112 R)
• M31: 16,768,425 km (0.052 R)
• M32: 18,158,938 km (0.062 R)
• M33: 20,093,986 km (0.086 R)
• M34: 21,643,670 km (0.032 R)
• M35: 22,244,156 km (0.046 R)
• M36: 23,692,114 km (0.094 R)
• M37: 23,923,392 km (0.077 R)
• M38: 24,078,076 km (0.034 R)
• M39: 24,155,568 km (0.082 R)
• M40: 25,091,602 km (0.057 R)
• M41: 25,485,194 km (0.108 R)
• M42: 25,880,731 km (0.112 R)
• M43: 26,039,454 km (0.083 R)
• M44: 28,051,546 km (0.085 R)
• M45: 30,698,979 km (0.119 R)
• M46: 32,052,241 km (0.093 R)
• M47: 32,308,203 km (0.102 R)
• M48: 34,554,415 km (0.087 R)
• M49: 35,079,803 km (0.08 R)
• M50: 35,255,581 km (0.106 R)
• M51: 35,608,033 km (0.119 R)
• M52: 35,784,559 km (0.068 R)
• M53: 36,850,443 km (0.083 R)
• M54: 37,566,868 km (0.034 R)
• M55: 38,378,137 km (0.1 R)
• M56: 39,286,495 km (0.063 R)
• M57: 39,469,005 km (0.1 R)
• M58: 40,201,885 km (0.084 R)
• M59: 44,407,081 km (0.07 R)
• M60: 48,162,885 km (0.109 R)
• M61: 48,945,880 km (0.067 R)
• M62: 49,338,874 km (0.053 R)
• M63: 49,930,384 km (0.099 R)
• M64: 50,425,253 km (0.1 R)
• M65: 52,019,219 km (0.067 R)
• M66: 53,629,789 km (0.062 R)
• M67: 55,461,167 km (0.109 R)
• M68: 55,563,492 km (0.09 R)
• M69: 56,796,477 km (0.052 R)
• M70: 57,312,889 km (0.104 R)
• M71: 58,246,380 km (0.066 R)
• M72: 58,350,350 km (0.078 R)
• M73: 58,558,591 km (0.096 R)
• M74: 59,603,532 km (0.111 R)
• M75: 60,233,488 km (0.107 R)
• M76: 60,549,289 km (0.048 R)
• M77: 61,817,879 km (0.079 R)
• M78: 62,136,373 km (0.103 R)
• M79: 63,415,884 km (0.102 R)
• M80: 64,381,239 km (0.106 R)
• M81: 64,488,800 km (0.091 R)
• M82: 64,919,642 km (0.114 R)
• M83: 65,135,511 km (0.086 R)
• M84: 65,243,371 km (0.113 R)
• M85: 66,979,155 km (0.091 R)
• M86: 67,524,739 km (0.073 R)
• M87: 68,400,634 km (0.116 R)
• M88: 69,832,136 km (0.04 R)
• M89: 70,496,052 km (0.096 R)
• M90: 72,724,462 km (0.114 R)
• M91: 74,410,878 km (0.089 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit