🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 46.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.65 AU - 0.99 AU

Year: 260 Days

Day: 29.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,370,068 km

• M1: 431,291 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.06 AU - 1.06 AU

Year: 382 Days

Day: 39.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,370,068 km

• M1: 115,938 km (0.085 R)
• M2: 948,301 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.37 AU - 2.75 AU

Year: 1433 Days

Day: 36.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.45 AU - 2.77 AU

Year: 1475 Days

Day: 27.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.33 AU - 3.19 AU

Year: 1604 Days

Day: 14.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,370,068 km

• M1: 189,690 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.66 AU - 2.9 AU

Year: 1622 Days

Day: 14.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.7 AU - 3.86 AU

Year: 2078 Days

Day: 18.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,370,068 km

• M1: 561,291 km (0.12 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 11

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.02 AU - 6.32 AU

Year: 5362 Days

Day: 7.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,370,068 km

• M1: 137,480 km (0.105 R)
• M2: 296,653 km (0.097 R)
• M3: 563,086 km (0.111 R)
• M4: 651,200 km (0.109 R)
• M5: 763,847 km (0.112 R)
• M6: 883,675 km (0.098 R)
• M7: 1,154,896 km (0.101 R)
• M8: 1,294,620 km (0.099 R)
• M9: 1,490,144 km (0.076 R)
• M10: 1,708,707 km (0.102 R)
• M11: 1,882,988 km (0.111 R)
• M12: 1,993,242 km (0.11 R)
• M13: 2,063,254 km (0.085 R)
• M14: 2,234,843 km (0.054 R)
• M15: 2,307,846 km (0.059 R)
• M16: 2,715,650 km (0.028 R)
• M17: 2,856,721 km (0.114 R)
• M18: 3,064,812 km (0.103 R)
• M19: 3,195,560 km (0.093 R)
• M20: 3,479,198 km (0.082 R)
• M21: 3,632,835 km (0.034 R)
• M22: 3,841,225 km (0.041 R)
• M23: 4,638,581 km (0.115 R)
• M24: 4,713,679 km (0.1 R)
• M25: 5,133,601 km (0.12 R)
• M26: 5,786,146 km (0.064 R)
• M27: 6,360,453 km (0.089 R)
• M28: 6,464,872 km (0.092 R)
• M29: 6,591,133 km (0.118 R)
• M30: 7,964,441 km (0.054 R)
• M31: 8,441,658 km (0.11 R)
• M32: 8,695,227 km (0.099 R)
• M33: 9,021,649 km (0.103 R)
• M34: 9,807,188 km (0.109 R)
• M35: 10,098,155 km (0.049 R)
• M36: 10,269,295 km (0.057 R)
• M37: 10,540,217 km (0.06 R)
• M38: 10,713,751 km (0.097 R)
• M39: 11,013,545 km (0.044 R)
• M40: 11,139,357 km (0.088 R)
• M41: 11,519,335 km (0.073 R)
• M42: 11,775,148 km (0.11 R)
• M43: 12,344,517 km (0.098 R)
• M44: 12,843,426 km (0.114 R)
• M45: 12,922,862 km (0.099 R)
• M46: 13,028,927 km (0.071 R)
• M47: 13,563,889 km (0.092 R)
• M48: 13,806,986 km (0.115 R)
• M49: 14,078,656 km (0.062 R)
• M50: 14,765,908 km (0.058 R)
• M51: 15,155,461 km (0.118 R)
• M52: 15,463,932 km (0.062 R)
• M53: 15,661,401 km (0.039 R)
• M54: 16,689,737 km (0.11 R)
• M55: 17,182,961 km (0.073 R)
• M56: 17,710,443 km (0.073 R)
• M57: 18,183,920 km (0.064 R)
• M58: 18,571,528 km (0.062 R)
• M59: 19,598,368 km (0.11 R)
• M60: 19,720,291 km (0.077 R)
• M61: 20,057,185 km (0.063 R)
• M62: 20,149,337 km (0.087 R)
• M63: 20,457,808 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.2

Radius: 3.4

Gravity: 41.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.93 AU - 18.41 AU

Year: 25986 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,370,068 km

• M1: 70,610 km (0.116 R)
• M2: 379,081 km (0.11 R)
• M3: 438,920 km (0.084 R)
• M4: 684,859 km (0.078 R)
• M5: 913,594 km (0.086 R)
• M6: 2,659,102 km (0.074 R)
• M7: 2,736,444 km (0.062 R)
• M8: 3,549,808 km (0.116 R)
• M9: 3,720,798 km (0.1 R)
• M10: 4,115,587 km (0.109 R)
• M11: 4,160,317 km (0.087 R)
• M12: 4,295,254 km (0.083 R)
• M13: 4,523,540 km (0.092 R)
• M14: 4,802,540 km (0.086 R)
• M15: 5,279,907 km (0.054 R)
• M16: 6,434,055 km (0.103 R)
• M17: 8,274,857 km (0.047 R)
• M18: 8,844,974 km (0.119 R)
• M19: 9,018,657 km (0.081 R)
• M20: 10,630,275 km (0.105 R)
• M21: 11,500,336 km (0.096 R)
• M22: 11,943,744 km (0.079 R)
• M23: 13,706,157 km (0.028 R)
• M24: 15,200,939 km (0.108 R)
• M25: 16,320,081 km (0.106 R)
• M26: 17,104,721 km (0.057 R)
• M27: 17,393,146 km (0.101 R)
• M28: 17,974,633 km (0.094 R)
• M29: 18,047,786 km (0.086 R)
• M30: 19,381,152 km (0.119 R)
• M31: 19,531,348 km (0.049 R)
• M32: 20,440,006 km (0.118 R)
• M33: 20,745,934 km (0.101 R)
• M34: 21,053,507 km (0.053 R)
• M35: 22,141,532 km (0.104 R)
• M36: 22,298,460 km (0.062 R)
• M37: 22,613,364 km (0.102 R)
• M38: 23,247,659 km (0.118 R)
• M39: 23,968,122 km (0.061 R)
• M40: 24,777,297 km (0.116 R)
• M41: 24,940,209 km (0.113 R)
• M42: 25,925,161 km (0.083 R)
• M43: 26,339,248 km (0.09 R)
• M44: 26,755,579 km (0.114 R)
• M45: 27,763,570 km (0.097 R)
• M46: 27,932,765 km (0.086 R)
• M47: 28,272,202 km (0.079 R)
• M48: 28,357,324 km (0.083 R)
• M49: 28,442,445 km (0.07 R)
• M50: 28,783,977 km (0.097 R)
• M51: 29,470,930 km (0.1 R)
• M52: 30,250,335 km (0.091 R)
• M53: 30,861,143 km (0.087 R)
• M54: 31,299,914 km (0.074 R)
• M55: 31,917,753 km (0.119 R)
• M56: 34,883,830 km (0.088 R)
• M57: 35,340,851 km (0.044 R)
• M58: 35,799,967 km (0.109 R)
• M59: 36,909,535 km (0.063 R)
• M60: 37,002,585 km (0.108 R)
• M61: 41,556,344 km (0.089 R)
• M62: 42,722,010 km (0.079 R)
• M63: 43,505,155 km (0.119 R)
• M64: 44,391,822 km (0.026 R)
• M65: 44,787,658 km (0.029 R)
• M66: 45,683,001 km (0.119 R)
• M67: 46,785,088 km (0.095 R)
• M68: 47,188,105 km (0.07 R)
• M69: 47,896,002 km (0.03 R)
• M70: 48,098,857 km (0.041 R)
• M71: 50,452,929 km (0.117 R)
• M72: 50,556,002 km (0.118 R)
• M73: 52,216,688 km (0.04 R)
• M74: 52,321,107 km (0.067 R)
• M75: 52,739,383 km (0.113 R)
• M76: 53,368,741 km (0.118 R)
• M77: 53,895,176 km (0.105 R)
• M78: 54,106,259 km (0.118 R)
• M79: 54,317,491 km (0.109 R)
• M80: 55,271,925 km (0.079 R)
• M81: 55,378,289 km (0.091 R)
• M82: 56,231,745 km (0.101 R)
• M83: 64,106,128 km (0.113 R)
• M84: 64,553,725 km (0.087 R)
• M85: 68,284,696 km (0.1 R)
• M86: 69,199,637 km (0.1 R)
• M87: 71,157,424 km (0.093 R)
• M88: 77,495,736 km (0.066 R)
• M89: 77,614,816 km (0.115 R)
• M90: 78,091,584 km (0.08 R)
• M91: 78,928,585 km (0.09 R)
• M92: 80,370,110 km (0.114 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit