🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 234 Days

Day: 12.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.64 AU - 1.84 AU

Year: 860 Days

Day: 41.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.75 AU - 2.47 AU

Year: 1149 Days

Day: 23 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.07 AU - 3.25 AU

Year: 2105 Days

Day: 43.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,980,805 km

• M1: 294,409 km (0.108 R)
• M2: 2,233,197 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.62 AU - 4.12 AU

Year: 2318 Days

Day: 38.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,980,805 km

• M1: 1,010,384 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.47 AU - 4.01 AU

Year: 2710 Days

Day: 42.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 12.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.32 AU - 8.4 AU

Year: 7482 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,980,805 km

• M1: 174,431 km (0.09 R)
• M2: 290,669 km (0.099 R)
• M3: 369,507 km (0.113 R)
• M4: 480,359 km (0.103 R)
• M5: 704,756 km (0.098 R)
• M6: 783,145 km (0.051 R)
• M7: 1,098,946 km (0.103 R)
• M8: 1,224,010 km (0.06 R)
• M9: 1,488,948 km (0.102 R)
• M10: 1,827,787 km (0.115 R)
• M11: 2,171,563 km (0.108 R)
• M12: 2,250,850 km (0.066 R)
• M13: 2,331,184 km (0.094 R)
• M14: 2,577,871 km (0.069 R)
• M15: 2,747,215 km (0.108 R)
• M16: 3,531,108 km (0.109 R)
• M17: 3,887,600 km (0.076 R)
• M18: 4,230,927 km (0.053 R)
• M19: 4,842,483 km (0.053 R)
• M20: 4,947,202 km (0.085 R)
• M21: 5,105,626 km (0.107 R)
• M22: 5,265,695 km (0.111 R)
• M23: 5,536,318 km (0.087 R)
• M24: 5,756,077 km (0.047 R)
• M25: 6,261,269 km (0.067 R)
• M26: 6,606,092 km (0.116 R)
• M27: 6,898,107 km (0.1 R)
• M28: 6,986,520 km (0.093 R)
• M29: 7,164,691 km (0.113 R)
• M30: 7,830,401 km (0.061 R)
• M31: 7,953,670 km (0.053 R)
• M32: 8,453,028 km (0.096 R)
• M33: 9,091,511 km (0.119 R)
• M34: 9,318,601 km (0.053 R)
• M35: 9,416,588 km (0.094 R)
• M36: 9,978,028 km (0.097 R)
• M37: 10,414,854 km (0.065 R)
• M38: 10,550,390 km (0.074 R)
• M39: 10,652,565 km (0.102 R)
• M40: 11,833,042 km (0.077 R)
• M41: 12,223,792 km (0.112 R)
• M42: 12,438,764 km (0.115 R)
• M43: 12,908,800 km (0.085 R)
• M44: 13,384,671 km (0.079 R)
• M45: 13,643,326 km (0.11 R)
• M46: 13,903,626 km (0.12 R)
• M47: 14,165,572 km (0.079 R)
• M48: 14,542,559 km (0.038 R)
• M49: 14,694,400 km (0.092 R)
• M50: 14,770,396 km (0.07 R)
• M51: 14,884,839 km (0.081 R)
• M52: 16,240,794 km (0.112 R)
• M53: 16,358,976 km (0.085 R)
• M54: 16,714,869 km (0.07 R)
• M55: 16,834,099 km (0.054 R)
• M56: 17,353,951 km (0.073 R)
• M57: 17,676,484 km (0.108 R)
• M58: 18,204,864 km (0.06 R)
• M59: 19,027,952 km (0.084 R)
• M60: 19,569,496 km (0.068 R)
• M61: 20,710,329 km (0.103 R)
• M62: 21,353,450 km (0.108 R)
• M63: 21,569,320 km (0.031 R)
• M64: 21,655,937 km (0.115 R)
• M65: 21,829,321 km (0.119 R)
• M66: 21,959,621 km (0.105 R)
• M67: 23,100,454 km (0.101 R)
• M68: 25,074,697 km (0.086 R)
• M69: 25,851,858 km (0.081 R)
• M70: 26,497,822 km (0.078 R)
• M71: 28,135,919 km (0.093 R)
• M72: 28,515,000 km (0.05 R)
• M73: 28,848,005 km (0.112 R)
• M74: 29,182,356 km (0.12 R)
• M75: 30,824,492 km (0.097 R)
• M76: 32,149,929 km (0.036 R)
• M77: 32,248,813 km (0.117 R)
• M78: 32,645,547 km (0.094 R)
• M79: 32,844,362 km (0.084 R)
• M80: 33,594,147 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.6

Radius: 3.7

Gravity: 40.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.93 AU - 20.95 AU

Year: 30889 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,980,805 km

• M1: 101,577 km (0.089 R)
• M2: 294,708 km (0.068 R)
• M3: 444,006 km (0.084 R)
• M4: 892,501 km (0.118 R)
• M5: 922,271 km (0.093 R)
• M6: 1,013,376 km (0.03 R)
• M7: 1,372,112 km (0.111 R)
• M8: 1,511,537 km (0.107 R)
• M9: 2,074,474 km (0.059 R)
• M10: 3,368,794 km (0.109 R)
• M11: 3,796,644 km (0.098 R)
• M12: 3,943,101 km (0.057 R)
• M13: 4,041,835 km (0.051 R)
• M14: 4,393,540 km (0.113 R)
• M15: 4,912,794 km (0.102 R)
• M16: 5,019,009 km (0.102 R)
• M17: 5,783,304 km (0.095 R)
• M18: 6,759,131 km (0.074 R)
• M19: 8,158,021 km (0.115 R)
• M20: 8,857,690 km (0.119 R)
• M21: 8,986,942 km (0.075 R)
• M22: 9,909,064 km (0.067 R)
• M23: 11,417,908 km (0.041 R)
• M24: 12,631,895 km (0.118 R)
• M25: 13,513,325 km (0.114 R)
• M26: 13,587,526 km (0.117 R)
• M27: 13,662,026 km (0.074 R)
• M28: 14,871,973 km (0.101 R)
• M29: 15,025,610 km (0.088 R)
• M30: 16,037,041 km (0.105 R)
• M31: 16,590,703 km (0.113 R)
• M32: 17,311,615 km (0.072 R)
• M33: 18,124,680 km (0.045 R)
• M34: 18,288,788 km (0.111 R)
• M35: 18,371,067 km (0.095 R)
• M36: 19,200,139 km (0.111 R)
• M37: 20,980,653 km (0.103 R)
• M38: 22,021,405 km (0.109 R)
• M39: 22,990,201 km (0.092 R)
• M40: 23,793,093 km (0.103 R)
• M41: 24,243,233 km (0.044 R)
• M42: 27,283,061 km (0.119 R)
• M43: 28,322,617 km (0.098 R)
• M44: 29,954,730 km (0.06 R)
• M45: 31,321,456 km (0.064 R)
• M46: 33,308,863 km (0.119 R)
• M47: 35,541,761 km (0.11 R)
• M48: 36,159,152 km (0.108 R)
• M49: 36,365,597 km (0.112 R)
• M50: 36,987,625 km (0.118 R)
• M51: 37,927,249 km (0.067 R)
• M52: 38,242,152 km (0.04 R)
• M53: 39,086,333 km (0.059 R)
• M54: 39,510,593 km (0.119 R)
• M55: 40,149,974 km (0.081 R)
• M56: 40,471,011 km (0.047 R)
• M57: 41,763,387 km (0.097 R)
• M58: 42,305,829 km (0.088 R)
• M59: 43,947,366 km (0.111 R)
• M60: 44,167,724 km (0.09 R)
• M61: 45,497,948 km (0.053 R)
• M62: 46,728,840 km (0.118 R)
• M63: 47,517,819 km (0.071 R)
• M64: 48,197,592 km (0.12 R)
• M65: 48,994,799 km (0.082 R)
• M66: 50,026,126 km (0.091 R)
• M67: 50,256,208 km (0.108 R)
• M68: 50,717,568 km (0.09 R)
• M69: 52,460,084 km (0.107 R)
• M70: 53,045,311 km (0.098 R)
• M71: 55,051,119 km (0.096 R)
• M72: 56,122,988 km (0.08 R)
• M73: 59,014,864 km (0.07 R)
• M74: 60,846,690 km (0.106 R)
• M75: 62,078,329 km (0.067 R)
• M76: 63,193,731 km (0.061 R)
• M77: 63,442,512 km (0.057 R)
• M78: 63,816,357 km (0.087 R)
• M79: 64,190,801 km (0.093 R)
• M80: 64,691,355 km (0.087 R)
• M81: 66,832,699 km (0.112 R)
• M82: 67,594,003 km (0.104 R)
• M83: 68,613,662 km (0.081 R)
• M84: 70,023,921 km (0.109 R)
• M85: 72,482,113 km (0.074 R)
• M86: 73,003,312 km (0.083 R)
• M87: 73,656,456 km (0.103 R)
• M88: 76,023,693 km (0.068 R)
• M89: 77,083,893 km (0.073 R)
• M90: 78,415,913 km (0.072 R)
• M91: 79,621,223 km (0.071 R)
• M92: 85,876,807 km (0.107 R)
• M93: 91,724,438 km (0.1 R)
• M94: 92,994,225 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit