🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.22 AU - 1.38 AU

Year: 531 Days

Day: 30.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 9.1

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.44 AU - 10 AU

Year: 8441 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,492,465 km

• M1: 116,986 km (0.091 R)
• M2: 274,662 km (0.093 R)
• M3: 385,663 km (0.108 R)
• M4: 447,896 km (0.109 R)
• M5: 570,117 km (0.041 R)
• M6: 673,639 km (0.061 R)
• M7: 784,042 km (0.096 R)
• M8: 900,729 km (0.12 R)
• M9: 1,059,751 km (0.093 R)
• M10: 1,942,080 km (0.1 R)
• M11: 2,126,384 km (0.11 R)
• M12: 2,512,347 km (0.11 R)
• M13: 2,637,560 km (0.108 R)
• M14: 2,739,137 km (0.046 R)
• M15: 2,972,809 km (0.073 R)
• M16: 3,403,950 km (0.057 R)
• M17: 4,294,805 km (0.101 R)
• M18: 4,536,107 km (0.034 R)
• M19: 4,719,962 km (0.077 R)
• M20: 4,812,713 km (0.114 R)
• M21: 5,063,290 km (0.105 R)
• M22: 5,158,434 km (0.032 R)
• M23: 5,254,176 km (0.106 R)
• M24: 5,479,770 km (0.057 R)
• M25: 5,741,566 km (0.106 R)
• M26: 6,724,424 km (0.066 R)
• M27: 8,089,954 km (0.101 R)
• M28: 8,727,839 km (0.097 R)
• M29: 9,616,600 km (0.104 R)
• M30: 10,171,608 km (0.098 R)
• M31: 10,412,760 km (0.118 R)
• M32: 10,533,934 km (0.051 R)
• M33: 10,737,088 km (0.111 R)
• M34: 11,479,093 km (0.119 R)
• M35: 12,237,555 km (0.044 R)
• M36: 13,980,519 km (0.064 R)
• M37: 14,428,415 km (0.076 R)
• M38: 14,699,337 km (0.115 R)
• M39: 15,476,199 km (0.102 R)
• M40: 15,568,351 km (0.116 R)
• M41: 15,799,929 km (0.092 R)
• M42: 15,985,879 km (0.09 R)
• M43: 16,172,577 km (0.082 R)
• M44: 16,784,582 km (0.102 R)
• M45: 17,982,412 km (0.053 R)
• M46: 18,128,120 km (0.069 R)
• M47: 18,960,633 km (0.063 R)
• M48: 20,056,437 km (0.098 R)
• M49: 20,409,338 km (0.047 R)
• M50: 20,612,043 km (0.096 R)
• M51: 21,275,211 km (0.089 R)
• M52: 21,686,755 km (0.097 R)
• M53: 21,893,499 km (0.04 R)
• M54: 21,997,170 km (0.115 R)
• M55: 23,095,069 km (0.112 R)
• M56: 23,518,132 km (0.109 R)
• M57: 26,715,637 km (0.057 R)
• M58: 26,826,489 km (0.1 R)
• M59: 26,992,841 km (0.087 R)
• M60: 27,550,243 km (0.098 R)
• M61: 29,016,751 km (0.077 R)
• M62: 29,301,735 km (0.09 R)
• M63: 29,816,950 km (0.064 R)
• M64: 29,989,436 km (0.097 R)
• M65: 30,508,691 km (0.056 R)
• M66: 31,264,010 km (0.117 R)
• M67: 31,790,445 km (0.059 R)
• M68: 32,733,660 km (0.116 R)
• M69: 33,686,000 km (0.095 R)
• M70: 34,105,622 km (0.056 R)
• M71: 34,949,803 km (0.111 R)
• M72: 37,337,833 km (0.116 R)
• M73: 38,958,726 km (0.058 R)
• M74: 41,433,075 km (0.108 R)
• M75: 41,497,253 km (0.113 R)
• M76: 42,011,271 km (0.114 R)
• M77: 42,398,281 km (0.07 R)
• M78: 42,851,263 km (0.116 R)
• M79: 42,916,039 km (0.096 R)
• M80: 43,240,666 km (0.092 R)
• M81: 43,501,116 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 9

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.48 AU - 12.22 AU

Year: 13695 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,492,465 km

• M1: 128,505 km (0.114 R)
• M2: 468,840 km (0.039 R)
• M3: 654,640 km (0.097 R)
• M4: 1,048,831 km (0.098 R)
• M5: 1,375,104 km (0.12 R)
• M6: 1,536,221 km (0.1 R)
• M7: 2,117,707 km (0.069 R)
• M8: 2,762,025 km (0.107 R)
• M9: 2,966,825 km (0.042 R)
• M10: 4,493,920 km (0.044 R)
• M11: 4,980,562 km (0.087 R)
• M12: 6,047,644 km (0.088 R)
• M13: 6,358,807 km (0.103 R)
• M14: 6,493,894 km (0.043 R)
• M15: 6,584,401 km (0.118 R)
• M16: 7,089,742 km (0.071 R)
• M17: 7,751,114 km (0.078 R)
• M18: 7,895,327 km (0.109 R)
• M19: 8,729,784 km (0.068 R)
• M20: 9,437,830 km (0.082 R)
• M21: 9,747,049 km (0.047 R)
• M22: 9,902,781 km (0.048 R)
• M23: 10,375,211 km (0.051 R)
• M24: 11,615,826 km (0.063 R)
• M25: 12,002,536 km (0.099 R)
• M26: 12,113,837 km (0.109 R)
• M27: 12,449,834 km (0.098 R)
• M28: 13,073,807 km (0.108 R)
• M29: 13,130,953 km (0.119 R)
• M30: 15,427,131 km (0.107 R)
• M31: 16,652,038 km (0.084 R)
• M32: 17,780,904 km (0.113 R)
• M33: 17,907,912 km (0.097 R)
• M34: 18,934,453 km (0.083 R)
• M35: 19,194,155 km (0.112 R)
• M36: 20,576,439 km (0.098 R)
• M37: 20,776,451 km (0.081 R)
• M38: 22,674,848 km (0.103 R)
• M39: 23,227,463 km (0.078 R)
• M40: 23,366,290 km (0.062 R)
• M41: 23,644,691 km (0.117 R)
• M42: 23,994,451 km (0.063 R)
• M43: 24,345,857 km (0.03 R)
• M44: 24,416,317 km (0.056 R)
• M45: 24,486,778 km (0.078 R)
• M46: 25,053,754 km (0.093 R)
• M47: 25,624,918 km (0.096 R)
• M48: 25,768,383 km (0.083 R)
• M49: 25,840,190 km (0.101 R)
• M50: 25,911,997 km (0.067 R)
• M51: 26,272,528 km (0.088 R)
• M52: 27,731,107 km (0.107 R)
• M53: 28,247,818 km (0.072 R)
• M54: 29,365,763 km (0.069 R)
• M55: 30,270,381 km (0.118 R)
• M56: 30,878,646 km (0.053 R)
• M57: 32,649,735 km (0.113 R)
• M58: 32,883,108 km (0.064 R)
• M59: 33,195,319 km (0.12 R)
• M60: 36,773,550 km (0.039 R)
• M61: 37,178,661 km (0.054 R)
• M62: 37,259,893 km (0.108 R)
• M63: 37,341,125 km (0.053 R)
• M64: 38,731,487 km (0.065 R)
• M65: 39,308,935 km (0.075 R)
• M66: 42,069,315 km (0.114 R)
• M67: 42,747,741 km (0.118 R)
• M68: 43,601,047 km (0.117 R)
• M69: 44,201,683 km (0.114 R)
• M70: 44,805,161 km (0.103 R)
• M71: 46,020,045 km (0.115 R)
• M72: 46,806,780 km (0.104 R)
• M73: 47,157,886 km (0.064 R)
• M74: 48,039,317 km (0.094 R)
• M75: 50,446,646 km (0.118 R)
• M76: 51,257,766 km (0.038 R)
• M77: 52,436,896 km (0.042 R)
• M78: 52,710,361 km (0.06 R)
• M79: 52,892,870 km (0.106 R)
• M80: 55,377,541 km (0.096 R)
• M81: 56,587,339 km (0.073 R)
• M82: 57,617,769 km (0.12 R)
• M83: 57,994,158 km (0.103 R)
• M84: 58,465,541 km (0.098 R)
• M85: 59,602,335 km (0.045 R)
• M86: 60,459,680 km (0.091 R)
• M87: 63,249,830 km (0.098 R)
• M88: 64,124,230 km (0.078 R)
• M89: 64,319,156 km (0.077 R)
• M90: 64,514,231 km (0.109 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit