🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.88 AU - 1.04 AU

Year: 342 Days

Day: 26 Hours

Environment

Temp: 68 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.88 AU - 2.14 AU

Year: 1036 Days

Day: 28.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,800,615 km

• M1: 190,438 km (0.079 R)
• M2: 923,168 km (0.112 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.2 AU - 4.24 AU

Year: 2608 Days

Day: 14.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 9.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.64 AU - 6.4 AU

Year: 4713 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,800,615 km

• M1: 144,661 km (0.082 R)
• M2: 377,585 km (0.032 R)
• M3: 473,328 km (0.03 R)
• M4: 598,840 km (0.109 R)
• M5: 826,528 km (0.117 R)
• M6: 932,743 km (0.059 R)
• M7: 1,018,761 km (0.049 R)
• M8: 1,334,712 km (0.048 R)
• M9: 1,974,542 km (0.089 R)
• M10: 2,185,026 km (0.082 R)
• M11: 2,914,615 km (0.06 R)
• M12: 2,987,918 km (0.092 R)
• M13: 3,080,370 km (0.088 R)
• M14: 3,363,409 km (0.112 R)
• M15: 3,714,216 km (0.072 R)
• M16: 3,914,378 km (0.072 R)
• M17: 4,241,848 km (0.094 R)
• M18: 4,366,911 km (0.116 R)
• M19: 4,472,228 km (0.108 R)
• M20: 5,011,080 km (0.035 R)
• M21: 5,143,474 km (0.075 R)
• M22: 5,502,210 km (0.116 R)
• M23: 5,776,572 km (0.052 R)
• M24: 6,410,568 km (0.079 R)
• M25: 7,314,887 km (0.072 R)
• M26: 7,743,784 km (0.117 R)
• M27: 8,051,357 km (0.115 R)
• M28: 8,415,479 km (0.044 R)
• M29: 8,573,155 km (0.041 R)
• M30: 8,784,985 km (0.102 R)
• M31: 8,864,871 km (0.025 R)
• M32: 8,971,684 km (0.087 R)
• M33: 9,457,877 km (0.082 R)
• M34: 9,869,720 km (0.104 R)
• M35: 9,980,422 km (0.057 R)
• M36: 10,512,392 km (0.101 R)
• M37: 11,400,106 km (0.032 R)
• M38: 11,662,351 km (0.111 R)
• M39: 11,985,482 km (0.091 R)
• M40: 12,311,606 km (0.053 R)
• M41: 12,972,828 km (0.115 R)
• M42: 13,216,074 km (0.113 R)
• M43: 13,368,963 km (0.116 R)
• M44: 14,581,005 km (0.063 R)
• M45: 14,960,984 km (0.088 R)
• M46: 15,120,306 km (0.099 R)
• M47: 15,376,268 km (0.077 R)
• M48: 15,698,352 km (0.116 R)
• M49: 17,141,971 km (0.107 R)
• M50: 17,509,533 km (0.067 R)
• M51: 17,981,066 km (0.079 R)
• M52: 18,048,684 km (0.119 R)
• M53: 18,184,369 km (0.102 R)
• M54: 18,354,462 km (0.072 R)
• M55: 18,559,112 km (0.112 R)
• M56: 19,108,884 km (0.105 R)
• M57: 19,212,555 km (0.06 R)
• M58: 19,489,910 km (0.059 R)
• M59: 19,629,185 km (0.12 R)
• M60: 19,698,898 km (0.107 R)
• M61: 20,118,969 km (0.112 R)
• M62: 21,396,684 km (0.117 R)
• M63: 21,936,882 km (0.069 R)
• M64: 22,081,693 km (0.118 R)
• M65: 22,299,507 km (0.069 R)
• M66: 22,445,066 km (0.045 R)
• M67: 23,473,252 km (0.065 R)
• M68: 23,658,454 km (0.12 R)
• M69: 23,844,105 km (0.102 R)
• M70: 24,441,599 km (0.087 R)
• M71: 24,629,195 km (0.099 R)
• M72: 24,779,840 km (0.086 R)
• M73: 24,968,333 km (0.11 R)
• M74: 25,233,122 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 10.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.71 AU - 7.31 AU

Year: 5355 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,800,615 km

• M1: 135,236 km (0.041 R)
• M2: 267,182 km (0.057 R)
• M3: 364,869 km (0.112 R)
• M4: 439,369 km (0.073 R)
• M5: 520,451 km (0.099 R)
• M6: 863,030 km (0.116 R)
• M7: 956,080 km (0.105 R)
• M8: 1,347,727 km (0.117 R)
• M9: 1,719,179 km (0.057 R)
• M10: 2,122,345 km (0.085 R)
• M11: 2,288,249 km (0.115 R)
• M12: 2,516,236 km (0.101 R)
• M13: 2,593,877 km (0.064 R)
• M14: 3,118,517 km (0.116 R)
• M15: 3,898,521 km (0.119 R)
• M16: 4,079,983 km (0.107 R)
• M17: 4,498,258 km (0.079 R)
• M18: 5,325,983 km (0.055 R)
• M19: 5,552,923 km (0.104 R)
• M20: 6,173,755 km (0.1 R)
• M21: 6,627,036 km (0.115 R)
• M22: 7,008,361 km (0.057 R)
• M23: 7,340,917 km (0.099 R)
• M24: 8,050,310 km (0.082 R)
• M25: 8,516,008 km (0.117 R)
• M26: 8,692,833 km (0.092 R)
• M27: 9,473,285 km (0.115 R)
• M28: 9,748,695 km (0.089 R)
• M29: 11,036,583 km (0.094 R)
• M30: 11,165,087 km (0.045 R)
• M31: 11,456,055 km (0.09 R)
• M32: 11,684,192 km (0.067 R)
• M33: 11,782,328 km (0.089 R)
• M34: 13,219,964 km (0.081 R)
• M35: 13,356,547 km (0.1 R)
• M36: 13,631,059 km (0.095 R)
• M37: 13,734,431 km (0.049 R)
• M38: 13,976,779 km (0.064 R)
• M39: 14,606,586 km (0.05 R)
• M40: 14,924,781 km (0.051 R)
• M41: 15,102,653 km (0.112 R)
• M42: 15,281,273 km (0.114 R)
• M43: 15,604,404 km (0.093 R)
• M44: 16,002,484 km (0.103 R)
• M45: 16,075,189 km (0.107 R)
• M46: 16,184,545 km (0.059 R)
• M47: 18,345,935 km (0.062 R)
• M48: 18,422,080 km (0.032 R)
• M49: 18,536,523 km (0.109 R)
• M50: 18,689,561 km (0.113 R)
• M51: 19,499,185 km (0.045 R)
• M52: 19,576,976 km (0.09 R)
• M53: 19,849,842 km (0.053 R)
• M54: 20,163,100 km (0.116 R)
• M55: 20,241,789 km (0.117 R)
• M56: 21,152,989 km (0.053 R)
• M57: 21,232,725 km (0.106 R)
• M58: 21,593,405 km (0.089 R)
• M59: 21,673,889 km (0.066 R)
• M60: 21,754,373 km (0.107 R)
• M61: 22,320,900 km (0.074 R)
• M62: 22,933,204 km (0.05 R)
• M63: 23,015,184 km (0.095 R)
• M64: 23,262,020 km (0.096 R)
• M65: 23,841,113 km (0.113 R)
• M66: 24,425,144 km (0.118 R)
• M67: 24,592,843 km (0.111 R)
• M68: 24,971,625 km (0.118 R)
• M69: 25,437,173 km (0.118 R)
• M70: 26,807,789 km (0.09 R)
• M71: 27,067,491 km (0.073 R)
• M72: 27,284,557 km (0.115 R)
• M73: 27,458,540 km (0.076 R)
• M74: 27,545,755 km (0.083 R)
• M75: 27,939,048 km (0.09 R)
• M76: 28,114,526 km (0.114 R)
• M77: 28,334,286 km (0.096 R)
• M78: 28,422,399 km (0.047 R)
• M79: 28,510,512 km (0.102 R)
• M80: 28,687,187 km (0.101 R)
• M81: 29,844,027 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 3.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.34 AU - 16.94 AU

Year: 18308 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,800,615 km

• M1: 47,871 km (0.092 R)
• M2: 139,276 km (0.062 R)
• M3: 352,303 km (0.067 R)
• M4: 399,127 km (0.047 R)
• M5: 723,306 km (0.095 R)
• M6: 783,893 km (0.09 R)
• M7: 846,126 km (0.04 R)
• M8: 1,412,952 km (0.05 R)
• M9: 1,671,906 km (0.107 R)
• M10: 2,044,405 km (0.065 R)
• M11: 2,411,518 km (0.087 R)
• M12: 2,814,534 km (0.104 R)
• M13: 3,007,516 km (0.098 R)
• M14: 3,188,230 km (0.11 R)
• M15: 3,355,630 km (0.083 R)
• M16: 3,892,387 km (0.057 R)
• M17: 4,107,359 km (0.044 R)
• M18: 4,436,923 km (0.114 R)
• M19: 4,511,273 km (0.075 R)
• M20: 4,623,771 km (0.043 R)
• M21: 5,121,334 km (0.118 R)
• M22: 5,575,513 km (0.058 R)
• M23: 5,696,089 km (0.117 R)
• M24: 6,734,298 km (0.06 R)
• M25: 7,472,862 km (0.086 R)
• M26: 7,739,745 km (0.118 R)
• M27: 8,259,747 km (0.074 R)
• M28: 8,790,969 km (0.072 R)
• M29: 9,025,389 km (0.101 R)
• M30: 9,983,414 km (0.072 R)
• M31: 10,772,692 km (0.115 R)
• M32: 11,048,700 km (0.104 R)
• M33: 11,403,247 km (0.055 R)
• M34: 12,436,819 km (0.107 R)
• M35: 12,752,770 km (0.089 R)
• M36: 14,316,217 km (0.095 R)
• M37: 14,398,795 km (0.092 R)
• M38: 14,509,049 km (0.091 R)
• M39: 15,260,628 km (0.052 R)
• M40: 16,685,399 km (0.111 R)
• M41: 17,150,199 km (0.098 R)
• M42: 17,325,677 km (0.105 R)
• M43: 17,648,809 km (0.104 R)
• M44: 17,825,933 km (0.094 R)
• M45: 17,973,885 km (0.112 R)
• M46: 18,181,826 km (0.09 R)
• M47: 18,271,136 km (0.093 R)
• M48: 18,301,056 km (0.109 R)
• M49: 18,720,229 km (0.091 R)
• M50: 18,870,575 km (0.088 R)
• M51: 18,900,793 km (0.112 R)
• M52: 18,961,081 km (0.063 R)
• M53: 18,991,300 km (0.096 R)
• M54: 19,720,590 km (0.111 R)
• M55: 20,057,933 km (0.084 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit