🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.64 AU - 0.82 AU

Year: 287 Days

Day: 23.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.94 AU - 0.98 AU

Year: 433 Days

Day: 32 Hours

Environment

Temp: -83 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,710,410 km

• M1: 157,826 km (0.051 R)
• M2: 326,572 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.21 AU - 1.51 AU

Year: 730 Days

Day: 43.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,710,410 km

• M1: 353,649 km (0.048 R)
• M2: 599,588 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 10.2

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.16 AU - 4.6 AU

Year: 4218 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,710,410 km

• M1: 147,354 km (0.115 R)
• M2: 226,790 km (0.079 R)
• M3: 298,597 km (0.108 R)
• M4: 418,874 km (0.095 R)
• M5: 601,832 km (0.118 R)
• M6: 799,750 km (0.093 R)
• M7: 965,953 km (0.094 R)
• M8: 1,101,938 km (0.088 R)
• M9: 1,485,656 km (0.026 R)
• M10: 1,660,387 km (0.045 R)
• M11: 1,775,128 km (0.034 R)
• M12: 2,500,379 km (0.115 R)
• M13: 2,651,772 km (0.051 R)
• M14: 3,003,925 km (0.043 R)
• M15: 3,329,301 km (0.036 R)
• M16: 3,496,401 km (0.091 R)
• M17: 3,904,355 km (0.082 R)
• M18: 4,125,311 km (0.084 R)
• M19: 4,533,264 km (0.118 R)
• M20: 4,930,447 km (0.075 R)
• M21: 5,049,527 km (0.1 R)
• M22: 5,559,805 km (0.088 R)
• M23: 5,708,505 km (0.082 R)
• M24: 6,010,244 km (0.108 R)
• M25: 6,265,608 km (0.08 R)
• M26: 6,420,591 km (0.076 R)
• M27: 6,813,585 km (0.083 R)
• M28: 7,106,946 km (0.117 R)
• M29: 7,595,682 km (0.095 R)
• M30: 8,095,339 km (0.077 R)
• M31: 8,462,901 km (0.12 R)
• M32: 8,778,104 km (0.097 R)
• M33: 9,097,196 km (0.089 R)
• M34: 9,390,707 km (0.114 R)
• M35: 9,776,819 km (0.073 R)
• M36: 10,198,536 km (0.051 R)
• M37: 10,289,790 km (0.079 R)
• M38: 10,749,505 km (0.063 R)
• M39: 10,997,538 km (0.025 R)
• M40: 12,655,232 km (0.116 R)
• M41: 12,785,980 km (0.041 R)
• M42: 13,546,386 km (0.036 R)
• M43: 13,915,145 km (0.111 R)
• M44: 14,903,538 km (0.119 R)
• M45: 15,076,174 km (0.081 R)
• M46: 15,633,277 km (0.091 R)
• M47: 16,197,111 km (0.065 R)
• M48: 16,803,581 km (0.119 R)
• M49: 17,308,474 km (0.105 R)
• M50: 17,818,453 km (0.064 R)
• M51: 18,001,710 km (0.063 R)
• M52: 19,114,868 km (0.057 R)
• M53: 19,528,656 km (0.118 R)
• M54: 19,717,598 km (0.033 R)
• M55: 19,831,442 km (0.101 R)
• M56: 19,907,288 km (0.086 R)
• M57: 20,710,479 km (0.098 R)
• M58: 21,602,232 km (0.086 R)
• M59: 22,151,256 km (0.118 R)
• M60: 24,148,986 km (0.109 R)
• M61: 24,230,218 km (0.098 R)
• M62: 24,759,644 km (0.107 R)
• M63: 24,882,315 km (0.112 R)
• M64: 26,245,600 km (0.102 R)
• M65: 26,537,914 km (0.119 R)
• M66: 26,747,351 km (0.118 R)
• M67: 26,831,276 km (0.102 R)
• M68: 27,041,461 km (0.096 R)
• M69: 27,378,954 km (0.116 R)
• M70: 27,802,764 km (0.108 R)
• M71: 27,887,736 km (0.066 R)
• M72: 28,100,763 km (0.061 R)
• M73: 28,186,034 km (0.086 R)
• M74: 28,399,809 km (0.097 R)
• M75: 28,656,968 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.8

Radius: 3.6

Gravity: 49.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.79 AU - 13.75 AU

Year: 19778 Days

Day: 19.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,710,410 km

• M1: 56,847 km (0.117 R)
• M2: 87,964 km (0.091 R)
• M3: 166,802 km (0.107 R)
• M4: 353,649 km (0.064 R)
• M5: 486,343 km (0.052 R)
• M6: 612,154 km (0.076 R)
• M7: 994,975 km (0.044 R)
• M8: 1,209,648 km (0.107 R)
• M9: 1,806,245 km (0.112 R)
• M10: 2,066,994 km (0.108 R)
• M11: 2,339,412 km (0.046 R)
• M12: 2,842,958 km (0.099 R)
• M13: 3,145,295 km (0.084 R)
• M14: 3,378,818 km (0.088 R)
• M15: 3,739,348 km (0.096 R)
• M16: 4,239,005 km (0.07 R)
• M17: 4,410,295 km (0.074 R)
• M18: 4,453,379 km (0.117 R)
• M19: 4,848,018 km (0.1 R)
• M20: 7,083,310 km (0.066 R)
• M21: 7,337,476 km (0.065 R)
• M22: 7,646,246 km (0.11 R)
• M23: 8,436,722 km (0.109 R)
• M24: 9,032,869 km (0.09 R)
• M25: 9,586,381 km (0.077 R)
• M26: 9,754,679 km (0.105 R)
• M27: 10,150,964 km (0.105 R)
• M28: 10,437,294 km (0.093 R)
• M29: 10,726,167 km (0.048 R)
• M30: 10,959,241 km (0.12 R)
• M31: 11,311,993 km (0.118 R)
• M32: 12,149,292 km (0.096 R)
• M33: 12,270,466 km (0.059 R)
• M34: 12,698,017 km (0.102 R)
• M35: 12,882,770 km (0.114 R)
• M36: 13,006,338 km (0.098 R)
• M37: 13,379,734 km (0.108 R)
• M38: 13,946,112 km (0.09 R)
• M39: 14,264,307 km (0.039 R)
• M40: 14,907,577 km (0.1 R)
• M41: 16,355,984 km (0.093 R)
• M42: 18,124,530 km (0.074 R)
• M43: 18,263,058 km (0.084 R)
• M44: 18,961,081 km (0.069 R)
• M45: 19,952,915 km (0.107 R)
• M46: 20,095,931 km (0.057 R)
• M47: 23,027,451 km (0.081 R)
• M48: 23,780,975 km (0.082 R)
• M49: 27,907,034 km (0.109 R)
• M50: 28,307,657 km (0.109 R)
• M51: 29,846,870 km (0.025 R)
• M52: 31,579,363 km (0.109 R)
• M53: 31,662,689 km (0.061 R)
• M54: 31,829,490 km (0.098 R)
• M55: 32,499,838 km (0.075 R)
• M56: 33,090,151 km (0.091 R)
• M57: 33,939,718 km (0.117 R)
• M58: 34,538,558 km (0.119 R)
• M59: 34,882,334 km (0.113 R)
• M60: 34,968,502 km (0.083 R)
• M61: 35,400,092 km (0.119 R)
• M62: 35,486,709 km (0.095 R)
• M63: 35,660,093 km (0.105 R)
• M64: 36,356,023 km (0.06 R)
• M65: 37,673,232 km (0.062 R)
• M66: 38,471,037 km (0.095 R)
• M67: 38,738,069 km (0.078 R)
• M68: 40,263,669 km (0.118 R)
• M69: 40,716,052 km (0.104 R)
• M70: 40,897,515 km (0.052 R)
• M71: 43,372,911 km (0.102 R)
• M72: 43,558,262 km (0.105 R)
• M73: 44,022,614 km (0.06 R)
• M74: 46,085,419 km (0.101 R)
• M75: 46,463,752 km (0.03 R)
• M76: 46,938,277 km (0.117 R)
• M77: 49,237,895 km (0.099 R)
• M78: 52,163,730 km (0.093 R)
• M79: 53,151,375 km (0.115 R)
• M80: 55,647,566 km (0.115 R)
• M81: 57,671,774 km (0.117 R)
• M82: 58,488,280 km (0.029 R)
• M83: 59,411,298 km (0.076 R)
• M84: 60,339,254 km (0.066 R)
• M85: 62,000,538 km (0.084 R)
• M86: 64,203,666 km (0.088 R)
• M87: 64,520,514 km (0.091 R)
• M88: 64,732,046 km (0.107 R)
• M89: 66,325,712 km (0.047 R)
• M90: 67,288,075 km (0.112 R)
• M91: 68,039,804 km (0.079 R)
• M92: 69,551,640 km (0.073 R)
• M93: 71,730,384 km (0.115 R)
• M94: 73,489,505 km (0.094 R)
• M95: 73,710,461 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit