🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.78 AU

Year: 228 Days

Day: 32.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.95 AU - 5.61 AU

Year: 3817 Days

Day: 47 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.9

Radius: 11.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.03 AU - 6.95 AU

Year: 5355 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,483,314 km

• M1: 150,047 km (0.081 R)
• M2: 234,270 km (0.076 R)
• M3: 638,334 km (0.113 R)
• M4: 1,182,272 km (0.074 R)
• M5: 1,346,082 km (0.088 R)
• M6: 1,517,670 km (0.088 R)
• M7: 1,751,941 km (0.106 R)
• M8: 1,998,029 km (0.11 R)
• M9: 2,255,487 km (0.051 R)
• M10: 2,566,052 km (0.098 R)
• M11: 2,651,173 km (0.102 R)
• M12: 2,780,875 km (0.088 R)
• M13: 2,868,390 km (0.095 R)
• M14: 3,159,657 km (0.093 R)
• M15: 3,343,662 km (0.082 R)
• M16: 3,483,985 km (0.101 R)
• M17: 3,626,402 km (0.07 R)
• M18: 4,316,347 km (0.042 R)
• M19: 4,495,266 km (0.089 R)
• M20: 4,781,298 km (0.115 R)
• M21: 5,100,240 km (0.103 R)
• M22: 5,647,320 km (0.106 R)
• M23: 6,328,289 km (0.055 R)
• M24: 6,561,213 km (0.086 R)
• M25: 6,708,118 km (0.062 R)
• M26: 6,826,600 km (0.085 R)
• M27: 7,065,358 km (0.079 R)
• M28: 7,246,371 km (0.09 R)
• M29: 7,520,734 km (0.042 R)
• M30: 8,016,950 km (0.045 R)
• M31: 8,300,737 km (0.12 R)
• M32: 8,523,787 km (0.102 R)
• M33: 8,878,334 km (0.057 R)
• M34: 9,204,907 km (0.06 R)
• M35: 9,468,947 km (0.115 R)
• M36: 9,869,720 km (0.102 R)
• M37: 10,106,084 km (0.093 R)
• M38: 10,378,651 km (0.099 R)
• M39: 10,619,055 km (0.079 R)
• M40: 10,965,674 km (0.11 R)
• M41: 11,741,488 km (0.12 R)
• M42: 11,812,846 km (0.067 R)
• M43: 12,099,925 km (0.119 R)
• M44: 12,461,951 km (0.088 R)
• M45: 12,607,809 km (0.075 R)
• M46: 12,827,718 km (0.119 R)
• M47: 13,945,813 km (0.042 R)
• M48: 14,097,355 km (0.049 R)
• M49: 14,173,351 km (0.039 R)
• M50: 14,249,347 km (0.104 R)
• M51: 14,363,640 km (0.116 R)
• M52: 14,747,208 km (0.088 R)
• M53: 14,824,251 km (0.068 R)
• M54: 15,017,532 km (0.084 R)
• M55: 15,406,786 km (0.107 R)
• M56: 15,681,148 km (0.034 R)
• M57: 16,394,131 km (0.077 R)
• M58: 16,513,959 km (0.05 R)
• M59: 16,674,328 km (0.113 R)
• M60: 17,565,184 km (0.115 R)
• M61: 17,646,864 km (0.094 R)
• M62: 18,222,666 km (0.113 R)
• M63: 18,471,447 km (0.026 R)
• M64: 19,266,261 km (0.119 R)
• M65: 20,976,165 km (0.115 R)
• M66: 21,367,513 km (0.097 R)
• M67: 22,467,356 km (0.041 R)
• M68: 22,778,669 km (0.065 R)
• M69: 23,450,364 km (0.072 R)
• M70: 24,128,790 km (0.054 R)
• M71: 24,356,329 km (0.115 R)
• M72: 24,630,242 km (0.114 R)
• M73: 24,997,206 km (0.063 R)
• M74: 25,181,361 km (0.082 R)
• M75: 25,736,518 km (0.093 R)
• M76: 27,663,489 km (0.089 R)
• M77: 28,861,169 km (0.114 R)
• M78: 29,006,130 km (0.097 R)
• M79: 29,102,770 km (0.117 R)
• M80: 29,393,588 km (0.084 R)
• M81: 30,271,728 km (0.11 R)
• M82: 30,418,932 km (0.067 R)
• M83: 31,505,611 km (0.026 R)
• M84: 31,604,944 km (0.119 R)
• M85: 31,754,242 km (0.083 R)
• M86: 32,404,096 km (0.115 R)
• M87: 32,806,215 km (0.092 R)
• M88: 33,058,287 km (0.091 R)
• M89: 33,615,240 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 10.6

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.95 AU - 9.49 AU

Year: 8608 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,483,314 km

• M1: 169,644 km (0.075 R)
• M2: 409,898 km (0.051 R)
• M3: 883,824 km (0.078 R)
• M4: 1,116,599 km (0.069 R)
• M5: 1,513,332 km (0.109 R)
• M6: 1,727,855 km (0.113 R)
• M7: 2,021,815 km (0.092 R)
• M8: 2,162,886 km (0.05 R)
• M9: 2,356,316 km (0.109 R)
• M10: 2,555,431 km (0.089 R)
• M11: 2,657,008 km (0.09 R)
• M12: 3,077,378 km (0.076 R)
• M13: 3,660,959 km (0.085 R)
• M14: 4,098,682 km (0.095 R)
• M15: 4,308,867 km (0.054 R)
• M16: 4,430,491 km (0.115 R)
• M17: 4,739,709 km (0.113 R)
• M18: 4,928,502 km (0.118 R)
• M19: 5,248,940 km (0.12 R)
• M20: 6,285,205 km (0.109 R)
• M21: 7,419,456 km (0.092 R)
• M22: 7,492,460 km (0.058 R)
• M23: 7,898,319 km (0.117 R)
• M24: 8,047,617 km (0.079 R)
• M25: 8,197,963 km (0.117 R)
• M26: 8,616,089 km (0.067 R)
• M27: 8,808,472 km (0.107 R)
• M28: 9,552,572 km (0.104 R)
• M29: 10,398,249 km (0.058 R)
• M30: 12,117,727 km (0.07 R)
• M31: 12,290,213 km (0.038 R)
• M32: 12,900,273 km (0.11 R)
• M33: 13,386,466 km (0.076 R)
• M34: 13,564,787 km (0.029 R)
• M35: 14,927,175 km (0.115 R)
• M36: 15,158,453 km (0.112 R)
• M37: 15,531,101 km (0.103 R)
• M38: 16,142,957 km (0.085 R)
• M39: 16,523,384 km (0.059 R)
• M40: 16,618,977 km (0.086 R)
• M41: 16,762,591 km (0.103 R)
• M42: 17,927,210 km (0.11 R)
• M43: 18,025,347 km (0.111 R)
• M44: 18,519,169 km (0.084 R)
• M45: 18,668,318 km (0.054 R)
• M46: 19,117,710 km (0.06 R)
• M47: 19,621,257 km (0.112 R)
• M48: 20,847,660 km (0.083 R)
• M49: 20,951,032 km (0.116 R)
• M50: 21,522,346 km (0.11 R)
• M51: 21,626,766 km (0.106 R)
• M52: 25,166,401 km (0.116 R)
• M53: 25,995,622 km (0.057 R)
• M54: 26,274,024 km (0.064 R)
• M55: 26,497,373 km (0.03 R)
• M56: 27,454,052 km (0.085 R)
• M57: 27,623,995 km (0.051 R)
• M58: 30,508,391 km (0.12 R)
• M59: 30,860,994 km (0.109 R)
• M60: 31,155,851 km (0.087 R)
• M61: 31,392,365 km (0.06 R)
• M62: 31,510,847 km (0.116 R)
• M63: 31,867,189 km (0.088 R)
• M64: 32,105,498 km (0.098 R)
• M65: 32,583,912 km (0.08 R)
• M66: 33,366,309 km (0.043 R)
• M67: 34,521,055 km (0.078 R)
• M68: 35,011,138 km (0.055 R)
• M69: 35,380,196 km (0.108 R)
• M70: 35,627,032 km (0.097 R)
• M71: 35,812,384 km (0.055 R)
• M72: 36,432,916 km (0.085 R)
• M73: 36,619,764 km (0.081 R)
• M74: 36,744,528 km (0.081 R)
• M75: 36,931,974 km (0.106 R)
• M76: 37,119,720 km (0.111 R)
• M77: 37,307,615 km (0.112 R)
• M78: 38,189,344 km (0.112 R)
• M79: 38,950,349 km (0.086 R)
• M80: 39,780,617 km (0.097 R)
• M81: 40,101,504 km (0.082 R)
• M82: 40,487,617 km (0.113 R)
• M83: 40,810,449 km (0.109 R)
• M84: 41,458,507 km (0.105 R)
• M85: 43,555,270 km (0.036 R)
• M86: 43,819,759 km (0.031 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit