🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.67 AU - 0.93 AU

Year: 253 Days

Day: 31.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,760,260 km

• M1: 45,029 km (0.095 R)
• M2: 78,240 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.18 AU

Year: 327 Days

Day: 31.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,760,260 km

• M1: 280,496 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.24 AU - 3.38 AU

Year: 1663 Days

Day: 30 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.87 AU - 5.61 AU

Year: 4235 Days

Day: 29.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,760,260 km

• M1: 157,826 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 13.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.68 AU - 6.36 AU

Year: 4579 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,760,260 km

• M1: 179,069 km (0.097 R)
• M2: 482,902 km (0.116 R)
• M3: 588,368 km (0.046 R)
• M4: 681,867 km (0.114 R)
• M5: 804,388 km (0.108 R)
• M6: 910,901 km (0.118 R)
• M7: 1,113,307 km (0.1 R)
• M8: 1,345,334 km (0.105 R)
• M9: 1,731,595 km (0.118 R)
• M10: 1,889,571 km (0.115 R)
• M11: 2,220,332 km (0.088 R)
• M12: 2,445,626 km (0.118 R)
• M13: 2,570,091 km (0.108 R)
• M14: 3,032,050 km (0.102 R)
• M15: 3,866,955 km (0.107 R)
• M16: 4,012,813 km (0.078 R)
• M17: 4,097,037 km (0.043 R)
• M18: 4,331,756 km (0.042 R)
• M19: 4,505,289 km (0.108 R)
• M20: 4,769,928 km (0.098 R)
• M21: 4,949,296 km (0.12 R)
• M22: 5,039,803 km (0.086 R)
• M23: 5,176,685 km (0.106 R)
• M24: 5,618,298 km (0.083 R)
• M25: 5,999,623 km (0.118 R)
• M26: 6,562,709 km (0.059 R)
• M27: 6,712,456 km (0.032 R)
• M28: 7,117,268 km (0.084 R)
• M29: 7,296,786 km (0.082 R)
• M30: 7,503,979 km (0.117 R)
• M31: 7,871,242 km (0.116 R)
• M32: 7,977,306 km (0.065 R)
• M33: 8,083,820 km (0.111 R)
• M34: 8,271,416 km (0.101 R)
• M35: 8,623,569 km (0.089 R)
• M36: 8,925,308 km (0.1 R)
• M37: 9,455,034 km (0.114 R)
• M38: 9,567,831 km (0.108 R)
• M39: 9,908,914 km (0.046 R)
• M40: 10,428,168 km (0.05 R)
• M41: 10,779,275 km (0.064 R)
• M42: 10,897,307 km (0.074 R)
• M43: 11,463,236 km (0.07 R)
• M44: 12,038,889 km (0.108 R)
• M45: 12,655,082 km (0.082 R)
• M46: 12,810,664 km (0.093 R)
• M47: 13,853,960 km (0.106 R)
• M48: 14,046,492 km (0.118 R)
• M49: 14,793,135 km (0.117 R)
• M50: 15,088,890 km (0.095 R)
• M51: 15,819,975 km (0.099 R)
• M52: 16,021,334 km (0.116 R)
• M53: 16,156,121 km (0.111 R)
• M54: 16,732,971 km (0.1 R)
• M55: 17,628,314 km (0.036 R)
• M56: 17,941,871 km (0.104 R)
• M57: 18,222,217 km (0.041 R)
• M58: 18,398,145 km (0.117 R)
• M59: 19,429,622 km (0.032 R)
• M60: 20,079,325 km (0.046 R)
• M61: 20,552,952 km (0.028 R)
• M62: 20,809,513 km (0.108 R)
• M63: 21,958,723 km (0.062 R)
• M64: 22,145,870 km (0.045 R)
• M65: 22,748,750 km (0.118 R)
• M66: 23,204,425 km (0.115 R)
• M67: 23,893,622 km (0.075 R)
• M68: 24,279,435 km (0.107 R)
• M69: 24,511,910 km (0.046 R)
• M70: 25,096,389 km (0.099 R)
• M71: 25,292,213 km (0.037 R)
• M72: 26,677,190 km (0.108 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 10.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.94 AU - 7.12 AU

Year: 5892 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,760,260 km

• M1: 126,709 km (0.089 R)
• M2: 200,162 km (0.078 R)
• M3: 291,716 km (0.025 R)
• M4: 571,314 km (0.062 R)
• M5: 830,268 km (0.045 R)
• M6: 988,692 km (0.096 R)
• M7: 1,302,848 km (0.057 R)
• M8: 1,523,804 km (0.045 R)
• M9: 1,849,927 km (0.079 R)
• M10: 1,944,473 km (0.075 R)
• M11: 2,079,560 km (0.1 R)
• M12: 2,441,736 km (0.082 R)
• M13: 2,715,650 km (0.065 R)
• M14: 3,270,359 km (0.077 R)
• M15: 5,679,932 km (0.082 R)
• M16: 6,043,754 km (0.117 R)
• M17: 6,214,146 km (0.114 R)
• M18: 6,415,056 km (0.105 R)
• M19: 6,618,060 km (0.117 R)
• M20: 6,735,046 km (0.043 R)
• M21: 6,941,341 km (0.105 R)
• M22: 7,542,575 km (0.047 R)
• M23: 8,035,500 km (0.056 R)
• M24: 9,150,154 km (0.101 R)
• M25: 9,808,684 km (0.073 R)
• M26: 10,825,201 km (0.105 R)
• M27: 11,101,808 km (0.094 R)
• M28: 11,206,227 km (0.119 R)
• M29: 11,627,046 km (0.092 R)
• M30: 12,160,213 km (0.107 R)
• M31: 12,303,826 km (0.118 R)
• M32: 13,176,880 km (0.097 R)
• M33: 13,509,585 km (0.087 R)
• M34: 13,695,535 km (0.101 R)
• M35: 13,807,435 km (0.103 R)
• M36: 14,790,891 km (0.086 R)
• M37: 15,757,593 km (0.038 R)
• M38: 16,228,826 km (0.111 R)
• M39: 16,347,457 km (0.099 R)
• M40: 16,505,881 km (0.09 R)
• M41: 16,664,904 km (0.092 R)
• M42: 17,064,779 km (0.039 R)
• M43: 17,185,355 km (0.12 R)
• M44: 17,265,838 km (0.115 R)
• M45: 18,530,239 km (0.112 R)
• M46: 18,944,326 km (0.067 R)
• M47: 19,487,367 km (0.092 R)
• M48: 19,781,925 km (0.064 R)
• M49: 20,375,380 km (0.104 R)
• M50: 20,802,930 km (0.117 R)
• M51: 20,974,818 km (0.105 R)
• M52: 21,060,837 km (0.032 R)
• M53: 21,363,174 km (0.099 R)
• M54: 21,493,175 km (0.047 R)
• M55: 22,015,720 km (0.054 R)
• M56: 22,940,235 km (0.105 R)
• M57: 23,653,069 km (0.067 R)
• M58: 24,237,697 km (0.111 R)
• M59: 24,328,055 km (0.041 R)
• M60: 24,918,218 km (0.079 R)
• M61: 25,467,093 km (0.057 R)
• M62: 25,927,555 km (0.095 R)
• M63: 27,278,424 km (0.106 R)
• M64: 28,033,594 km (0.116 R)
• M65: 28,271,006 km (0.094 R)
• M66: 28,413,722 km (0.116 R)
• M67: 28,604,459 km (0.082 R)
• M68: 28,939,110 km (0.12 R)
• M69: 29,179,065 km (0.09 R)
• M70: 30,534,721 km (0.099 R)
• M71: 31,072,974 km (0.09 R)
• M72: 31,220,328 km (0.085 R)
• M73: 31,861,355 km (0.056 R)
• M74: 32,059,572 km (0.095 R)
• M75: 32,208,422 km (0.058 R)
• M76: 32,856,180 km (0.103 R)
• M77: 33,106,458 km (0.117 R)
• M78: 33,256,953 km (0.068 R)
• M79: 33,659,371 km (0.076 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit