🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 237 Days

Day: 32.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.96 AU - 1.24 AU

Year: 430 Days

Day: 24.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 84.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,976,242 km

• M1: 753,973 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.23 AU - 1.35 AU

Year: 546 Days

Day: 17.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.44 AU - 2.7 AU

Year: 1536 Days

Day: 27.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 13.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.45 AU - 8.79 AU

Year: 9434 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,976,242 km

• M1: 169,494 km (0.082 R)
• M2: 312,660 km (0.106 R)
• M3: 532,120 km (0.115 R)
• M4: 1,177,335 km (0.085 R)
• M5: 1,304,344 km (0.06 R)
• M6: 1,413,999 km (0.053 R)
• M7: 1,619,547 km (0.051 R)
• M8: 1,738,028 km (0.084 R)
• M9: 2,035,129 km (0.11 R)
• M10: 2,566,950 km (0.106 R)
• M11: 2,906,687 km (0.082 R)
• M12: 3,818,934 km (0.118 R)
• M13: 3,946,990 km (0.095 R)
• M14: 4,076,542 km (0.113 R)
• M15: 4,240,501 km (0.088 R)
• M16: 4,643,219 km (0.066 R)
• M17: 5,485,455 km (0.118 R)
• M18: 5,961,475 km (0.101 R)
• M19: 6,719,787 km (0.066 R)
• M20: 8,410,392 km (0.098 R)
• M21: 8,577,942 km (0.081 R)
• M22: 8,959,267 km (0.105 R)
• M23: 9,259,659 km (0.075 R)
• M24: 9,389,510 km (0.117 R)
• M25: 9,958,880 km (0.088 R)
• M26: 10,765,811 km (0.116 R)
• M27: 11,361,659 km (0.083 R)
• M28: 11,874,331 km (0.098 R)
• M29: 12,442,354 km (0.106 R)
• M30: 12,633,540 km (0.079 R)
• M31: 12,777,753 km (0.106 R)
• M32: 13,116,143 km (0.069 R)
• M33: 13,506,444 km (0.116 R)
• M34: 14,198,932 km (0.108 R)
• M35: 15,004,367 km (0.113 R)
• M36: 15,157,107 km (0.073 R)
• M37: 15,669,779 km (0.081 R)
• M38: 17,455,379 km (0.096 R)
• M39: 17,831,019 km (0.079 R)
• M40: 18,317,810 km (0.118 R)
• M41: 18,481,171 km (0.027 R)
• M42: 18,590,228 km (0.116 R)
• M43: 18,918,895 km (0.081 R)
• M44: 20,590,801 km (0.104 R)
• M45: 20,817,292 km (0.078 R)
• M46: 21,559,148 km (0.101 R)
• M47: 22,020,059 km (0.114 R)
• M48: 22,251,636 km (0.044 R)
• M49: 26,066,681 km (0.112 R)
• M50: 27,860,958 km (0.066 R)
• M51: 28,867,901 km (0.042 R)
• M52: 29,312,207 km (0.104 R)
• M53: 29,567,122 km (0.029 R)
• M54: 30,594,111 km (0.113 R)
• M55: 30,917,392 km (0.105 R)
• M56: 31,502,320 km (0.087 R)
• M57: 32,617,123 km (0.115 R)
• M58: 32,815,191 km (0.063 R)
• M59: 33,811,363 km (0.029 R)
• M60: 34,682,920 km (0.038 R)
• M61: 37,272,609 km (0.043 R)
• M62: 37,756,408 km (0.119 R)
• M63: 38,590,716 km (0.117 R)
• M64: 38,870,164 km (0.108 R)
• M65: 39,360,845 km (0.031 R)
• M66: 39,642,089 km (0.036 R)
• M67: 40,065,302 km (0.104 R)
• M68: 40,206,672 km (0.095 R)
• M69: 40,702,888 km (0.088 R)
• M70: 41,558,139 km (0.115 R)
• M71: 42,852,310 km (0.05 R)
• M72: 42,996,971 km (0.117 R)
• M73: 43,141,782 km (0.116 R)
• M74: 43,649,667 km (0.11 R)
• M75: 43,795,225 km (0.091 R)
• M76: 44,744,873 km (0.118 R)
• M77: 45,997,156 km (0.05 R)
• M78: 46,219,309 km (0.042 R)
• M79: 46,516,112 km (0.109 R)
• M80: 46,888,012 km (0.078 R)
• M81: 47,335,459 km (0.09 R)
• M82: 48,084,645 km (0.043 R)
• M83: 48,234,841 km (0.12 R)
• M84: 50,737,165 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 12.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.02 AU - 11.08 AU

Year: 11002 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,976,242 km

• M1: 154,983 km (0.113 R)
• M2: 233,373 km (0.09 R)
• M3: 324,328 km (0.057 R)
• M4: 403,316 km (0.111 R)
• M5: 563,386 km (0.098 R)
• M6: 652,845 km (0.037 R)
• M7: 819,198 km (0.103 R)
• M8: 1,032,225 km (0.035 R)
• M9: 1,179,280 km (0.106 R)
• M10: 1,838,109 km (0.074 R)
• M11: 1,958,087 km (0.059 R)
• M12: 2,060,112 km (0.105 R)
• M13: 2,269,699 km (0.119 R)
• M14: 2,355,568 km (0.094 R)
• M15: 3,273,949 km (0.1 R)
• M16: 3,519,739 km (0.071 R)
• M17: 3,619,820 km (0.04 R)
• M18: 4,427,349 km (0.098 R)
• M19: 5,175,189 km (0.067 R)
• M20: 5,318,055 km (0.115 R)
• M21: 5,784,052 km (0.118 R)
• M22: 6,022,062 km (0.087 R)
• M23: 6,263,214 km (0.086 R)
• M24: 6,942,987 km (0.061 R)
• M25: 7,842,220 km (0.098 R)
• M26: 7,940,655 km (0.111 R)
• M27: 8,039,689 km (0.051 R)
• M28: 8,574,352 km (0.073 R)
• M29: 8,675,779 km (0.109 R)
• M30: 8,811,913 km (0.072 R)
• M31: 9,713,240 km (0.085 R)
• M32: 10,282,610 km (0.118 R)
• M33: 10,607,686 km (0.079 R)
• M34: 10,826,248 km (0.091 R)
• M35: 10,936,053 km (0.111 R)
• M36: 11,156,860 km (0.09 R)
• M37: 11,453,662 km (0.12 R)
• M38: 11,565,711 km (0.033 R)
• M39: 12,705,347 km (0.071 R)
• M40: 12,976,419 km (0.095 R)
• M41: 13,210,240 km (0.114 R)
• M42: 13,960,025 km (0.071 R)
• M43: 14,159,738 km (0.039 R)
• M44: 14,521,465 km (0.05 R)
• M45: 15,873,830 km (0.105 R)
• M46: 17,609,614 km (0.056 R)
• M47: 17,825,484 km (0.054 R)
• M48: 18,697,340 km (0.073 R)
• M49: 19,271,646 km (0.045 R)
• M50: 19,360,508 km (0.113 R)
• M51: 22,042,797 km (0.118 R)
• M52: 23,025,356 km (0.11 R)
• M53: 23,214,149 km (0.061 R)
• M54: 23,355,968 km (0.081 R)
• M55: 23,640,652 km (0.102 R)
• M56: 23,974,405 km (0.1 R)
• M57: 24,501,738 km (0.114 R)
• M58: 26,205,358 km (0.109 R)
• M59: 26,451,746 km (0.077 R)
• M60: 27,096,214 km (0.108 R)
• M61: 27,345,593 km (0.117 R)
• M62: 27,645,687 km (0.037 R)
• M63: 27,946,827 km (0.078 R)
• M64: 28,501,985 km (0.098 R)
• M65: 30,292,073 km (0.088 R)
• M66: 30,914,250 km (0.092 R)
• M67: 31,697,844 km (0.106 R)
• M68: 32,752,958 km (0.117 R)
• M69: 33,231,372 km (0.093 R)
• M70: 33,712,329 km (0.088 R)
• M71: 33,980,408 km (0.101 R)
• M72: 34,626,821 km (0.038 R)
• M73: 34,897,294 km (0.058 R)
• M74: 35,494,937 km (0.062 R)
• M75: 36,755,449 km (0.099 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: 442 - 13,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit