🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.14 AU - 1.42 AU

Year: 519 Days

Day: 21.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.62 AU - 4.3 AU

Year: 2822 Days

Day: 33.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,753,058 km

• M1: 2,516,984 km (0.084 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.04 AU - 6.18 AU

Year: 4759 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,753,058 km

• M1: 210,783 km (0.095 R)
• M2: 303,833 km (0.116 R)
• M3: 588,069 km (0.113 R)
• M4: 723,754 km (0.025 R)
• M5: 949,946 km (0.063 R)
• M6: 1,128,716 km (0.115 R)
• M7: 1,229,844 km (0.113 R)
• M8: 1,411,007 km (0.119 R)
• M9: 1,783,955 km (0.114 R)
• M10: 1,921,136 km (0.1 R)
• M11: 2,169,917 km (0.088 R)
• M12: 2,317,121 km (0.118 R)
• M13: 2,429,619 km (0.07 R)
• M14: 2,680,046 km (0.081 R)
• M15: 2,838,470 km (0.115 R)
• M16: 3,082,015 km (0.095 R)
• M17: 3,332,592 km (0.102 R)
• M18: 3,590,050 km (0.082 R)
• M19: 3,898,670 km (0.117 R)
• M20: 4,078,936 km (0.097 R)
• M21: 4,948,997 km (0.047 R)
• M22: 5,193,888 km (0.086 R)
• M23: 5,367,721 km (0.045 R)
• M24: 5,543,648 km (0.057 R)
• M25: 5,901,187 km (0.119 R)
• M26: 6,082,799 km (0.058 R)
• M27: 6,424,929 km (0.085 R)
• M28: 6,854,874 km (0.053 R)
• M29: 7,433,518 km (0.103 R)
• M30: 7,942,001 km (0.115 R)
• M31: 8,114,039 km (0.108 R)
• M32: 8,403,511 km (0.098 R)
• M33: 9,564,989 km (0.059 R)
• M34: 9,748,246 km (0.096 R)
• M35: 10,118,052 km (0.111 R)
• M36: 10,903,441 km (0.111 R)
• M37: 11,191,118 km (0.094 R)
• M38: 11,287,459 km (0.099 R)
• M39: 11,611,039 km (0.049 R)
• M40: 11,741,189 km (0.043 R)
• M41: 11,937,461 km (0.046 R)
• M42: 12,800,641 km (0.056 R)
• M43: 13,070,216 km (0.109 R)
• M44: 13,171,943 km (0.08 R)
• M45: 13,649,609 km (0.097 R)
• M46: 13,752,682 km (0.109 R)
• M47: 13,959,576 km (0.119 R)
• M48: 14,098,253 km (0.059 R)
• M49: 14,974,747 km (0.088 R)
• M50: 15,187,625 km (0.111 R)
• M51: 15,688,628 km (0.104 R)
• M52: 16,340,575 km (0.102 R)
• M53: 16,596,537 km (0.118 R)
• M54: 16,706,641 km (0.038 R)
• M55: 17,298,151 km (0.089 R)
• M56: 17,484,251 km (0.077 R)
• M57: 18,273,679 km (0.101 R)
• M58: 18,425,371 km (0.1 R)
• M59: 18,768,250 km (0.073 R)
• M60: 19,151,669 km (0.105 R)
• M61: 19,267,308 km (0.104 R)
• M62: 20,004,377 km (0.097 R)
• M63: 20,435,368 km (0.074 R)
• M64: 20,711,227 km (0.115 R)
• M65: 20,908,995 km (0.1 R)
• M66: 21,786,835 km (0.102 R)
• M67: 22,068,678 km (0.108 R)
• M68: 22,392,408 km (0.11 R)
• M69: 22,636,103 km (0.115 R)
• M70: 23,167,175 km (0.107 R)
• M71: 24,701,301 km (0.063 R)
• M72: 25,290,418 km (0.067 R)
• M73: 26,740,171 km (0.06 R)
• M74: 26,912,507 km (0.119 R)
• M75: 28,612,089 km (0.119 R)
• M76: 29,009,121 km (0.066 R)
• M77: 29,497,110 km (0.059 R)
• M78: 29,719,711 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 10.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.82 AU - 9.5 AU

Year: 8349 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,753,058 km

• M1: 128,953 km (0.079 R)
• M2: 214,673 km (0.096 R)
• M3: 583,282 km (0.095 R)
• M4: 953,836 km (0.027 R)
• M5: 1,084,585 km (0.071 R)
• M6: 1,208,751 km (0.063 R)
• M7: 1,272,779 km (0.098 R)
• M8: 1,351,168 km (0.058 R)
• M9: 1,582,596 km (0.091 R)
• M10: 1,886,280 km (0.072 R)
• M11: 2,022,114 km (0.101 R)
• M12: 2,130,124 km (0.075 R)
• M13: 2,208,364 km (0.068 R)
• M14: 2,515,189 km (0.082 R)
• M15: 2,598,066 km (0.083 R)
• M16: 2,732,854 km (0.11 R)
• M17: 2,904,742 km (0.069 R)
• M18: 3,349,796 km (0.095 R)
• M19: 3,646,149 km (0.063 R)
• M20: 3,931,582 km (0.074 R)
• M21: 4,165,403 km (0.041 R)
• M22: 4,343,574 km (0.071 R)
• M23: 4,585,324 km (0.049 R)
• M24: 4,873,001 km (0.107 R)
• M25: 4,956,177 km (0.051 R)
• M26: 5,574,017 km (0.074 R)
• M27: 5,859,001 km (0.117 R)
• M28: 5,947,712 km (0.08 R)
• M29: 6,261,419 km (0.113 R)
• M30: 6,672,813 km (0.108 R)
• M31: 6,811,939 km (0.109 R)
• M32: 7,425,889 km (0.079 R)
• M33: 7,546,016 km (0.06 R)
• M34: 7,763,830 km (0.114 R)
• M35: 8,032,957 km (0.107 R)
• M36: 8,305,225 km (0.049 R)
• M37: 8,454,972 km (0.08 R)
• M38: 8,530,071 km (0.077 R)
• M39: 8,782,442 km (0.083 R)
• M40: 8,935,032 km (0.086 R)
• M41: 9,476,128 km (0.12 R)
• M42: 9,684,966 km (0.083 R)
• M43: 9,790,133 km (0.045 R)
• M44: 10,187,316 km (0.042 R)
• M45: 10,347,685 km (0.084 R)
• M46: 11,025,064 km (0.045 R)
• M47: 11,134,719 km (0.051 R)
• M48: 11,272,499 km (0.09 R)
• M49: 11,633,030 km (0.102 R)
• M50: 12,166,795 km (0.116 R)
• M51: 12,422,458 km (0.117 R)
• M52: 12,565,324 km (0.083 R)
• M53: 12,881,424 km (0.096 R)
• M54: 13,521,404 km (0.083 R)
• M55: 14,023,155 km (0.089 R)
• M56: 14,500,970 km (0.071 R)
• M57: 14,802,261 km (0.097 R)
• M58: 15,166,681 km (0.074 R)
• M59: 15,564,761 km (0.115 R)
• M60: 15,749,514 km (0.108 R)
• M61: 16,183,797 km (0.096 R)
• M62: 16,402,359 km (0.096 R)
• M63: 16,527,722 km (0.114 R)
• M64: 16,747,930 km (0.113 R)
• M65: 16,842,626 km (0.068 R)
• M66: 18,316,015 km (0.083 R)
• M67: 18,381,090 km (0.093 R)
• M68: 18,446,165 km (0.113 R)
• M69: 18,838,112 km (0.101 R)
• M70: 19,365,295 km (0.027 R)
• M71: 20,064,366 km (0.037 R)
• M72: 20,737,855 km (0.081 R)
• M73: 21,077,442 km (0.099 R)
• M74: 21,213,726 km (0.067 R)
• M75: 22,454,042 km (0.048 R)
• M76: 22,767,749 km (0.087 R)
• M77: 22,872,617 km (0.117 R)
• M78: 23,682,241 km (0.09 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 11,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit