🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.81 AU

Year: 192 Days

Day: 13.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.33 AU - 1.37 AU

Year: 576 Days

Day: 24.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.44 AU - 3.96 AU

Year: 2101 Days

Day: 25.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 13.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.97 AU - 5.85 AU

Year: 3994 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,997,301 km

• M1: 163,361 km (0.113 R)
• M2: 301,739 km (0.116 R)
• M3: 393,891 km (0.032 R)
• M4: 488,587 km (0.108 R)
• M5: 652,995 km (0.084 R)
• M6: 861,085 km (0.112 R)
• M7: 1,075,758 km (0.047 R)
• M8: 1,194,389 km (0.078 R)
• M9: 1,454,989 km (0.111 R)
• M10: 1,549,236 km (0.047 R)
• M11: 2,094,969 km (0.09 R)
• M12: 2,686,479 km (0.101 R)
• M13: 2,815,582 km (0.116 R)
• M14: 2,922,843 km (0.085 R)
• M15: 3,043,718 km (0.071 R)
• M16: 3,215,905 km (0.092 R)
• M17: 3,391,234 km (0.083 R)
• M18: 4,016,703 km (0.06 R)
• M19: 4,138,027 km (0.108 R)
• M20: 4,246,934 km (0.116 R)
• M21: 4,329,362 km (0.055 R)
• M22: 4,439,915 km (0.088 R)
• M23: 4,565,577 km (0.083 R)
• M24: 4,692,287 km (0.096 R)
• M25: 4,906,212 km (0.075 R)
• M26: 5,255,373 km (0.107 R)
• M27: 5,824,743 km (0.115 R)
• M28: 6,070,532 km (0.058 R)
• M29: 6,957,348 km (0.083 R)
• M30: 7,267,465 km (0.119 R)
• M31: 7,499,042 km (0.11 R)
• M32: 7,615,728 km (0.075 R)
• M33: 8,003,336 km (0.12 R)
• M34: 8,868,162 km (0.093 R)
• M35: 9,276,115 km (0.096 R)
• M36: 9,419,430 km (0.034 R)
• M37: 10,573,727 km (0.075 R)
• M38: 10,930,668 km (0.096 R)
• M39: 11,253,500 km (0.081 R)
• M40: 11,348,943 km (0.104 R)
• M41: 11,540,877 km (0.113 R)
• M42: 11,908,439 km (0.114 R)
• M43: 12,064,320 km (0.068 R)
• M44: 12,181,605 km (0.106 R)
• M45: 12,378,177 km (0.073 R)
• M46: 13,013,968 km (0.035 R)
• M47: 13,174,636 km (0.101 R)
• M48: 13,356,098 km (0.118 R)
• M49: 13,680,875 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 12.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.69 AU - 7.15 AU

Year: 5288 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,997,301 km

• M1: 198,516 km (0.119 R)
• M2: 404,662 km (0.05 R)
• M3: 692,788 km (0.087 R)
• M4: 791,373 km (0.103 R)
• M5: 895,343 km (0.095 R)
• M6: 1,075,309 km (0.09 R)
• M7: 1,439,880 km (0.072 R)
• M8: 1,967,511 km (0.102 R)
• M9: 2,113,220 km (0.072 R)
• M10: 2,206,120 km (0.112 R)
• M11: 2,338,664 km (0.098 R)
• M12: 2,572,186 km (0.093 R)
• M13: 2,874,972 km (0.09 R)
• M14: 3,041,325 km (0.077 R)
• M15: 3,189,576 km (0.1 R)
• M16: 3,604,112 km (0.045 R)
• M17: 4,436,624 km (0.096 R)
• M18: 4,874,796 km (0.109 R)
• M19: 4,974,129 km (0.044 R)
• M20: 5,480,817 km (0.117 R)
• M21: 6,110,774 km (0.111 R)
• M22: 6,380,200 km (0.108 R)
• M23: 6,708,567 km (0.053 R)
• M24: 7,268,213 km (0.099 R)
• M25: 7,496,349 km (0.083 R)
• M26: 7,611,240 km (0.097 R)
• M27: 7,872,139 km (0.056 R)
• M28: 8,018,296 km (0.081 R)
• M29: 8,254,212 km (0.116 R)
• M30: 8,582,131 km (0.109 R)
• M31: 8,702,407 km (0.079 R)
• M32: 8,823,432 km (0.079 R)
• M33: 8,944,905 km (0.112 R)
• M34: 9,374,401 km (0.104 R)
• M35: 9,467,451 km (0.083 R)
• M36: 10,126,579 km (0.026 R)
• M37: 10,477,835 km (0.032 R)
• M38: 10,995,892 km (0.117 R)
• M39: 11,225,226 km (0.068 R)
• M40: 11,456,205 km (0.119 R)
• M41: 12,192,077 km (0.088 R)
• M42: 12,395,530 km (0.051 R)
• M43: 12,977,914 km (0.033 R)
• M44: 13,150,999 km (0.1 R)
• M45: 14,098,403 km (0.097 R)
• M46: 16,058,883 km (0.116 R)
• M47: 16,281,933 km (0.079 R)
• M48: 17,298,451 km (0.091 R)
• M49: 17,910,605 km (0.111 R)
• M50: 18,374,358 km (0.108 R)
• M51: 18,607,731 km (0.118 R)
• M52: 19,156,157 km (0.088 R)
• M53: 19,313,833 km (0.064 R)
• M54: 19,829,198 km (0.07 R)
• M55: 20,068,554 km (0.113 R)
• M56: 20,954,623 km (0.096 R)
• M57: 21,239,307 km (0.092 R)
• M58: 21,443,359 km (0.057 R)
• M59: 22,390,463 km (0.091 R)
• M60: 22,931,858 km (0.087 R)
• M61: 23,435,554 km (0.05 R)
• M62: 24,667,492 km (0.104 R)
• M63: 24,968,034 km (0.119 R)
• M64: 25,442,858 km (0.098 R)
• M65: 25,876,991 km (0.109 R)
• M66: 25,964,206 km (0.11 R)
• M67: 26,840,850 km (0.117 R)
• M68: 27,238,631 km (0.096 R)
• M69: 27,682,787 km (0.108 R)
• M70: 27,995,147 km (0.088 R)
• M71: 28,488,371 km (0.025 R)
• M72: 28,623,309 km (0.082 R)
• M73: 28,984,438 km (0.098 R)
• M74: 29,802,439 km (0.077 R)
• M75: 30,168,355 km (0.079 R)
• M76: 30,720,222 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit