🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.17 AU - 1.69 AU

Year: 615 Days

Day: 43.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.82 AU

Year: 688 Days

Day: 42 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,500,200 km

• M1: 48,470 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 13.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.61 AU - 9.71 AU

Year: 8389 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 173 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,500,200 km

• M1: 167,550 km (0.045 R)
• M2: 347,665 km (0.06 R)
• M3: 509,082 km (0.085 R)
• M4: 601,683 km (0.077 R)
• M5: 690,095 km (0.074 R)
• M6: 844,779 km (0.094 R)
• M7: 1,107,473 km (0.115 R)
• M8: 1,352,215 km (0.098 R)
• M9: 1,443,021 km (0.101 R)
• M10: 1,663,229 km (0.081 R)
• M11: 1,894,956 km (0.052 R)
• M12: 2,208,813 km (0.059 R)
• M13: 2,299,020 km (0.082 R)
• M14: 2,390,574 km (0.076 R)
• M15: 2,788,654 km (0.101 R)
• M16: 2,945,881 km (0.105 R)
• M17: 3,414,721 km (0.099 R)
• M18: 3,668,888 km (0.119 R)
• M19: 3,885,505 km (0.113 R)
• M20: 4,173,481 km (0.038 R)
• M21: 4,376,935 km (0.114 R)
• M22: 5,468,101 km (0.114 R)
• M23: 5,566,986 km (0.087 R)
• M24: 6,561,363 km (0.088 R)
• M25: 7,173,517 km (0.049 R)
• M26: 7,527,615 km (0.037 R)
• M27: 7,776,247 km (0.115 R)
• M28: 7,999,447 km (0.06 R)
• M29: 9,147,461 km (0.08 R)
• M30: 9,442,468 km (0.084 R)
• M31: 9,651,007 km (0.108 R)
• M32: 10,346,638 km (0.054 R)
• M33: 10,499,975 km (0.065 R)
• M34: 10,685,028 km (0.085 R)
• M35: 12,107,554 km (0.047 R)
• M36: 12,236,807 km (0.072 R)
• M37: 12,334,045 km (0.094 R)
• M38: 12,660,318 km (0.095 R)
• M39: 13,022,345 km (0.053 R)
• M40: 13,321,242 km (0.106 R)
• M41: 13,756,871 km (0.064 R)
• M42: 14,299,612 km (0.043 R)
• M43: 14,504,860 km (0.039 R)
• M44: 14,607,933 km (0.12 R)
• M45: 14,883,941 km (0.075 R)
• M46: 15,722,138 km (0.089 R)
• M47: 16,432,279 km (0.088 R)
• M48: 16,935,676 km (0.081 R)
• M49: 17,080,486 km (0.051 R)
• M50: 18,700,033 km (0.104 R)
• M51: 18,962,129 km (0.045 R)
• M52: 19,376,664 km (0.071 R)
• M53: 20,329,752 km (0.083 R)
• M54: 20,754,012 km (0.1 R)
• M55: 20,986,636 km (0.063 R)
• M56: 21,103,173 km (0.081 R)
• M57: 21,220,009 km (0.059 R)
• M58: 21,454,429 km (0.108 R)
• M59: 21,650,402 km (0.049 R)
• M60: 22,123,132 km (0.108 R)
• M61: 22,998,728 km (0.036 R)
• M62: 23,279,673 km (0.112 R)
• M63: 24,660,461 km (0.05 R)
• M64: 24,783,580 km (0.093 R)
• M65: 25,360,878 km (0.084 R)
• M66: 25,526,633 km (0.092 R)
• M67: 26,025,990 km (0.12 R)
• M68: 26,739,123 km (0.068 R)
• M69: 26,823,497 km (0.101 R)
• M70: 28,959,904 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.7

Radius: 6.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.83 AU - 19.01 AU

Year: 29618 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,500,200 km

• M1: 104,120 km (0.078 R)
• M2: 280,646 km (0.06 R)
• M3: 1,087,577 km (0.084 R)
• M4: 1,593,367 km (0.078 R)
• M5: 2,575,327 km (0.057 R)
• M6: 2,742,279 km (0.1 R)
• M7: 2,790,599 km (0.089 R)
• M8: 3,212,913 km (0.115 R)
• M9: 3,263,926 km (0.103 R)
• M10: 3,575,688 km (0.073 R)
• M11: 4,171,836 km (0.108 R)
• M12: 4,311,560 km (0.086 R)
• M13: 4,740,158 km (0.033 R)
• M14: 5,122,680 km (0.047 R)
• M15: 5,423,671 km (0.071 R)
• M16: 6,296,574 km (0.118 R)
• M17: 6,749,258 km (0.113 R)
• M18: 6,814,781 km (0.076 R)
• M19: 7,012,699 km (0.117 R)
• M20: 7,685,890 km (0.096 R)
• M21: 8,169,241 km (0.115 R)
• M22: 8,309,264 km (0.11 R)
• M23: 8,556,101 km (0.059 R)
• M24: 9,020,901 km (0.071 R)
• M25: 9,093,007 km (0.074 R)
• M26: 9,640,984 km (0.047 R)
• M27: 9,937,487 km (0.051 R)
• M28: 10,577,617 km (0.106 R)
• M29: 11,037,630 km (0.054 R)
• M30: 11,464,882 km (0.044 R)
• M31: 11,779,037 km (0.031 R)
• M32: 12,698,017 km (0.093 R)
• M33: 13,104,773 km (0.034 R)
• M34: 13,350,862 km (0.119 R)
• M35: 13,474,430 km (0.12 R)
• M36: 13,598,446 km (0.041 R)
• M37: 14,392,512 km (0.088 R)
• M38: 14,519,221 km (0.12 R)
• M39: 14,859,108 km (0.085 R)
• M40: 15,850,642 km (0.072 R)
• M41: 16,420,610 km (0.044 R)
• M42: 17,761,157 km (0.029 R)
• M43: 17,942,469 km (0.112 R)
• M44: 18,352,816 km (0.115 R)
• M45: 18,490,297 km (0.107 R)
• M46: 18,536,223 km (0.07 R)
• M47: 20,831,503 km (0.113 R)
• M48: 21,648,457 km (0.113 R)
• M49: 23,016,979 km (0.119 R)
• M50: 23,412,964 km (0.078 R)
• M51: 23,711,562 km (0.095 R)
• M52: 24,463,441 km (0.099 R)
• M53: 25,887,912 km (0.047 R)
• M54: 26,506,499 km (0.091 R)
• M55: 26,921,633 km (0.079 R)
• M56: 27,653,316 km (0.117 R)
• M57: 28,021,626 km (0.038 R)
• M58: 28,391,432 km (0.035 R)
• M59: 28,922,654 km (0.063 R)
• M60: 28,976,060 km (0.081 R)
• M61: 30,156,986 km (0.061 R)
• M62: 30,536,067 km (0.091 R)
• M63: 30,590,371 km (0.076 R)
• M64: 30,644,675 km (0.104 R)
• M65: 30,753,433 km (0.098 R)
• M66: 33,568,715 km (0.113 R)
• M67: 34,638,489 km (0.099 R)
• M68: 34,808,433 km (0.097 R)
• M69: 34,921,977 km (0.064 R)
• M70: 35,491,048 km (0.11 R)
• M71: 36,522,974 km (0.116 R)
• M72: 36,869,293 km (0.049 R)
• M73: 36,984,932 km (0.077 R)
• M74: 38,089,413 km (0.117 R)
• M75: 38,440,519 km (0.082 R)
• M76: 39,027,990 km (0.12 R)
• M77: 39,500,271 km (0.1 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit