🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.32 AU - 1.7 AU

Year: 661 Days

Day: 32.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.14 AU - 3.92 AU

Year: 2364 Days

Day: 14.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,433,208 km

• M1: 1,294,171 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.98 AU - 4.2 AU

Year: 2425 Days

Day: 26.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,433,208 km

• M1: 763,697 km (0.11 R)
• M2: 1,957,488 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 8.2

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.92 AU - 7.26 AU

Year: 6729 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,433,208 km

• M1: 188,344 km (0.105 R)
• M2: 409,898 km (0.093 R)
• M3: 526,285 km (0.119 R)
• M4: 1,233,434 km (0.113 R)
• M5: 1,354,310 km (0.109 R)
• M6: 1,479,224 km (0.09 R)
• M7: 1,552,377 km (0.1 R)
• M8: 1,837,511 km (0.088 R)
• M9: 2,077,615 km (0.11 R)
• M10: 2,285,556 km (0.069 R)
• M11: 2,543,912 km (0.071 R)
• M12: 2,632,175 km (0.119 R)
• M13: 3,520,935 km (0.079 R)
• M14: 3,794,251 km (0.065 R)
• M15: 3,920,960 km (0.11 R)
• M16: 4,100,478 km (0.092 R)
• M17: 4,467,890 km (0.028 R)
• M18: 4,574,703 km (0.091 R)
• M19: 5,375,201 km (0.11 R)
• M20: 5,661,232 km (0.102 R)
• M21: 6,158,795 km (0.102 R)
• M22: 6,548,946 km (0.087 R)
• M23: 7,039,926 km (0.087 R)
• M24: 7,511,159 km (0.098 R)
• M25: 7,992,565 km (0.118 R)
• M26: 8,122,566 km (0.077 R)
• M27: 8,516,906 km (0.066 R)
• M28: 8,783,340 km (0.085 R)
• M29: 8,884,019 km (0.05 R)
• M30: 8,951,338 km (0.114 R)
• M31: 9,256,219 km (0.09 R)
• M32: 9,911,158 km (0.079 R)
• M33: 9,981,020 km (0.061 R)
• M34: 10,261,965 km (0.106 R)
• M35: 10,581,057 km (0.117 R)
• M36: 10,903,441 km (0.054 R)
• M37: 11,338,471 km (0.103 R)
• M38: 11,815,988 km (0.119 R)
• M39: 13,172,691 km (0.105 R)
• M40: 14,300,958 km (0.064 R)
• M41: 14,578,013 km (0.101 R)
• M42: 15,540,975 km (0.072 R)
• M43: 16,441,853 km (0.098 R)
• M44: 16,982,051 km (0.055 R)
• M45: 17,909,558 km (0.11 R)
• M46: 18,336,660 km (0.113 R)
• M47: 18,723,819 km (0.113 R)
• M48: 19,550,048 km (0.11 R)
• M49: 20,078,129 km (0.113 R)
• M50: 21,328,318 km (0.069 R)
• M51: 21,418,526 km (0.101 R)
• M52: 21,917,285 km (0.078 R)
• M53: 22,879,947 km (0.088 R)
• M54: 24,609,448 km (0.08 R)
• M55: 24,798,989 km (0.111 R)
• M56: 25,370,303 km (0.088 R)
• M57: 25,657,680 km (0.081 R)
• M58: 25,945,955 km (0.111 R)
• M59: 26,090,617 km (0.102 R)
• M60: 26,769,043 km (0.098 R)
• M61: 26,866,431 km (0.093 R)
• M62: 27,257,031 km (0.112 R)
• M63: 27,355,018 km (0.039 R)
• M64: 27,994,698 km (0.043 R)
• M65: 28,242,133 km (0.114 R)
• M66: 28,788,764 km (0.095 R)
• M67: 29,088,558 km (0.059 R)
• M68: 30,399,035 km (0.075 R)
• M69: 30,500,762 km (0.078 R)
• M70: 30,959,429 km (0.107 R)
• M71: 31,266,404 km (0.105 R)
• M72: 31,420,340 km (0.064 R)
• M73: 31,728,811 km (0.077 R)
• M74: 32,400,804 km (0.097 R)
• M75: 32,816,687 km (0.1 R)
• M76: 33,811,512 km (0.078 R)
• M77: 34,180,421 km (0.088 R)
• M78: 34,391,802 km (0.115 R)
• M79: 34,603,783 km (0.114 R)
• M80: 34,656,740 km (0.025 R)
• M81: 35,402,187 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.4

Radius: 3

Gravity: 71.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.66 AU - 17.8 AU

Year: 21186 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 77,433,208 km

• M1: 64,626 km (0.041 R)
• M2: 193,879 km (0.061 R)
• M3: 633,397 km (0.12 R)
• M4: 1,062,893 km (0.084 R)
• M5: 1,440,029 km (0.094 R)
• M6: 1,691,054 km (0.077 R)
• M7: 1,723,367 km (0.065 R)
• M8: 2,232,299 km (0.089 R)
• M9: 2,708,320 km (0.101 R)
• M10: 2,938,252 km (0.099 R)
• M11: 3,335,434 km (0.077 R)
• M12: 3,540,234 km (0.117 R)
• M13: 3,791,259 km (0.11 R)
• M14: 3,876,380 km (0.072 R)
• M15: 4,578,592 km (0.087 R)
• M16: 5,177,582 km (0.113 R)
• M17: 5,703,269 km (0.116 R)
• M18: 5,849,576 km (0.086 R)
• M19: 5,997,229 km (0.119 R)
• M20: 6,046,596 km (0.086 R)
• M21: 7,326,406 km (0.087 R)
• M22: 7,699,204 km (0.081 R)
• M23: 7,860,919 km (0.111 R)
• M24: 8,854,249 km (0.099 R)
• M25: 10,062,102 km (0.069 R)
• M26: 10,298,018 km (0.047 R)
• M27: 10,416,649 km (0.103 R)
• M28: 11,016,537 km (0.047 R)
• M29: 11,198,597 km (0.096 R)
• M30: 11,627,495 km (0.115 R)
• M31: 14,047,390 km (0.114 R)
• M32: 14,245,008 km (0.101 R)
• M33: 14,377,103 km (0.073 R)
• M34: 14,909,821 km (0.116 R)
• M35: 15,313,586 km (0.089 R)
• M36: 16,063,071 km (0.108 R)
• M37: 16,477,009 km (0.105 R)
• M38: 16,754,812 km (0.097 R)
• M39: 18,024,150 km (0.058 R)
• M40: 18,454,094 km (0.091 R)
• M41: 20,579,281 km (0.112 R)
• M42: 21,481,057 km (0.08 R)
• M43: 21,556,754 km (0.064 R)
• M44: 22,013,027 km (0.109 R)
• M45: 22,549,336 km (0.051 R)
• M46: 23,322,906 km (0.07 R)
• M47: 23,791,148 km (0.11 R)
• M48: 24,183,842 km (0.061 R)
• M49: 25,614,895 km (0.102 R)
• M50: 26,259,662 km (0.116 R)
• M51: 26,502,908 km (0.105 R)
• M52: 27,155,005 km (0.111 R)
• M53: 28,474,908 km (0.119 R)
• M54: 29,731,380 km (0.097 R)
• M55: 30,238,966 km (0.057 R)
• M56: 30,749,394 km (0.098 R)
• M57: 31,434,402 km (0.087 R)
• M58: 31,606,440 km (0.108 R)
• M59: 32,993,960 km (0.086 R)
• M60: 35,290,736 km (0.058 R)
• M61: 35,558,965 km (0.103 R)
• M62: 38,554,812 km (0.118 R)
• M63: 40,877,469 km (0.059 R)
• M64: 43,724,017 km (0.101 R)
• M65: 44,397,357 km (0.091 R)
• M66: 45,462,344 km (0.08 R)
• M67: 45,656,821 km (0.08 R)
• M68: 48,012,838 km (0.102 R)
• M69: 49,105,800 km (0.091 R)
• M70: 49,305,364 km (0.076 R)
• M71: 51,113,852 km (0.094 R)
• M72: 51,620,092 km (0.067 R)
• M73: 52,433,455 km (0.098 R)
• M74: 52,535,481 km (0.043 R)
• M75: 53,046,358 km (0.065 R)
• M76: 55,729,096 km (0.078 R)
• M77: 55,937,337 km (0.09 R)
• M78: 56,563,404 km (0.077 R)
• M79: 56,772,691 km (0.075 R)
• M80: 57,717,402 km (0.119 R)
• M81: 58,138,968 km (0.09 R)
• M82: 60,261,912 km (0.066 R)
• M83: 61,010,799 km (0.114 R)
• M84: 61,332,883 km (0.088 R)
• M85: 63,493,525 km (0.048 R)
• M86: 64,255,577 km (0.109 R)
• M87: 64,364,783 km (0.101 R)
• M88: 64,473,990 km (0.098 R)
• M89: 65,130,275 km (0.06 R)
• M90: 65,459,391 km (0.066 R)
• M91: 67,445,153 km (0.117 R)
• M92: 68,000,161 km (0.108 R)
• M93: 68,891,465 km (0.099 R)
• M94: 69,114,964 km (0.114 R)
• M95: 70,573,095 km (0.093 R)
• M96: 71,362,523 km (0.088 R)
• M97: 74,091,038 km (0.067 R)
• M98: 74,205,481 km (0.099 R)
• M99: 76,737,724 km (0.088 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit