🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1 AU - 1.6 AU

Year: 550 Days

Day: 14.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 151.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,006,931 km

• M1: 129,103 km (0.098 R)
• M2: 208,390 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.05 AU - 2.79 AU

Year: 1396 Days

Day: 46.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.45 AU - 2.93 AU

Year: 1636 Days

Day: 28.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.83 AU - 4.05 AU

Year: 2366 Days

Day: 36.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 13.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.11 AU - 6.03 AU

Year: 4875 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,006,931 km

• M1: 241,451 km (0.077 R)
• M2: 414,835 km (0.104 R)
• M3: 560,543 km (0.076 R)
• M4: 658,231 km (0.088 R)
• M5: 787,184 km (0.083 R)
• M6: 1,032,525 km (0.11 R)
• M7: 1,186,461 km (0.042 R)
• M8: 1,456,036 km (0.111 R)
• M9: 1,566,290 km (0.105 R)
• M10: 1,984,416 km (0.08 R)
• M11: 2,252,346 km (0.092 R)
• M12: 2,532,243 km (0.109 R)
• M13: 2,803,763 km (0.068 R)
• M14: 3,187,781 km (0.027 R)
• M15: 3,632,087 km (0.092 R)
• M16: 3,762,686 km (0.071 R)
• M17: 3,983,941 km (0.093 R)
• M18: 4,532,666 km (0.025 R)
• M19: 4,816,004 km (0.106 R)
• M20: 4,959,917 km (0.078 R)
• M21: 5,129,711 km (0.106 R)
• M22: 5,350,817 km (0.081 R)
• M23: 5,550,081 km (0.06 R)
• M24: 6,007,402 km (0.09 R)
• M25: 6,345,343 km (0.108 R)
• M26: 6,769,902 km (0.1 R)
• M27: 7,618,720 km (0.114 R)
• M28: 8,013,210 km (0.108 R)
• M29: 8,098,630 km (0.095 R)
• M30: 8,327,814 km (0.096 R)
• M31: 8,588,414 km (0.066 R)
• M32: 8,881,027 km (0.092 R)
• M33: 8,969,440 km (0.064 R)
• M34: 9,206,702 km (0.112 R)
• M35: 9,386,070 km (0.059 R)
• M36: 9,869,869 km (0.048 R)
• M37: 10,767,756 km (0.119 R)
• M38: 11,530,555 km (0.098 R)
• M39: 11,853,686 km (0.114 R)
• M40: 12,442,653 km (0.117 R)
• M41: 12,574,898 km (0.111 R)
• M42: 12,740,802 km (0.097 R)
• M43: 13,175,533 km (0.101 R)
• M44: 13,310,321 km (0.029 R)
• M45: 13,547,284 km (0.079 R)
• M46: 13,922,475 km (0.118 R)
• M47: 14,404,929 km (0.088 R)
• M48: 14,753,043 km (0.091 R)
• M49: 15,033,389 km (0.044 R)
• M50: 15,174,310 km (0.078 R)
• M51: 15,849,446 km (0.1 R)
• M52: 16,244,833 km (0.091 R)
• M53: 16,643,511 km (0.109 R)
• M54: 16,789,369 km (0.099 R)
• M55: 17,008,829 km (0.101 R)
• M56: 17,266,137 km (0.095 R)
• M57: 18,232,988 km (0.078 R)
• M58: 19,141,048 km (0.1 R)
• M59: 19,446,975 km (0.12 R)
• M60: 19,831,741 km (0.082 R)
• M61: 20,063,767 km (0.118 R)
• M62: 20,608,752 km (0.089 R)
• M63: 22,313,121 km (0.111 R)
• M64: 22,433,697 km (0.11 R)
• M65: 23,406,232 km (0.059 R)
• M66: 24,144,797 km (0.106 R)
• M67: 24,932,580 km (0.104 R)
• M68: 25,141,269 km (0.068 R)
• M69: 25,560,591 km (0.103 R)
• M70: 26,490,941 km (0.111 R)
• M71: 27,993,950 km (0.092 R)
• M72: 29,480,355 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 13.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.46 AU - 7.64 AU

Year: 7694 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,006,931 km

• M1: 177,573 km (0.062 R)
• M2: 419,173 km (0.071 R)
• M3: 803,490 km (0.084 R)
• M4: 997,668 km (0.074 R)
• M5: 1,106,725 km (0.107 R)
• M6: 1,208,452 km (0.077 R)
• M7: 1,337,555 km (0.079 R)
• M8: 1,496,428 km (0.097 R)
• M9: 1,623,137 km (0.063 R)
• M10: 1,806,843 km (0.094 R)
• M11: 1,997,730 km (0.116 R)
• M12: 2,081,654 km (0.106 R)
• M13: 2,355,418 km (0.11 R)
• M14: 2,702,934 km (0.064 R)
• M15: 3,002,429 km (0.103 R)
• M16: 3,755,056 km (0.112 R)
• M17: 4,143,861 km (0.087 R)
• M18: 4,343,125 km (0.099 R)
• M19: 4,564,381 km (0.085 R)
• M20: 4,713,829 km (0.117 R)
• M21: 4,827,074 km (0.068 R)
• M22: 5,152,899 km (0.119 R)
• M23: 5,367,572 km (0.075 R)
• M24: 5,765,652 km (0.11 R)
• M25: 5,866,630 km (0.068 R)
• M26: 6,214,595 km (0.11 R)
• M27: 6,464,423 km (0.116 R)
• M28: 6,611,627 km (0.072 R)
• M29: 6,717,393 km (0.063 R)
• M30: 6,930,869 km (0.114 R)
• M31: 7,103,206 km (0.056 R)
• M32: 7,298,880 km (0.114 R)
• M33: 7,408,236 km (0.098 R)
• M34: 7,518,340 km (0.113 R)
• M35: 7,829,354 km (0.093 R)
• M36: 8,099,229 km (0.074 R)
• M37: 8,189,885 km (0.114 R)
• M38: 8,372,245 km (0.106 R)
• M39: 8,787,529 km (0.102 R)
• M40: 8,880,728 km (0.113 R)
• M41: 9,091,661 km (0.104 R)
• M42: 9,399,384 km (0.045 R)
• M43: 9,782,803 km (0.059 R)
• M44: 9,976,383 km (0.106 R)
• M45: 10,466,017 km (0.114 R)
• M46: 10,913,613 km (0.108 R)
• M47: 11,139,656 km (0.068 R)
• M48: 11,443,489 km (0.115 R)
• M49: 11,545,515 km (0.1 R)
• M50: 12,111,444 km (0.077 R)
• M51: 12,924,209 km (0.109 R)
• M52: 13,646,617 km (0.081 R)
• M53: 13,917,389 km (0.116 R)
• M54: 14,602,398 km (0.105 R)
• M55: 14,685,425 km (0.044 R)
• M56: 14,990,903 km (0.079 R)
• M57: 15,270,502 km (0.112 R)
• M58: 16,319,781 km (0.098 R)
• M59: 16,463,395 km (0.099 R)
• M60: 16,607,308 km (0.087 R)
• M61: 16,722,948 km (0.073 R)
• M62: 17,421,570 km (0.055 R)
• M63: 17,686,059 km (0.117 R)
• M64: 17,981,514 km (0.114 R)
• M65: 18,397,995 km (0.034 R)
• M66: 18,787,548 km (0.045 R)
• M67: 19,088,987 km (0.067 R)
• M68: 19,331,336 km (0.075 R)
• M69: 19,727,322 km (0.113 R)
• M70: 19,941,695 km (0.098 R)
• M71: 20,218,451 km (0.05 R)
• M72: 20,620,421 km (0.086 R)
• M73: 20,744,587 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.6

Radius: 3.1

Gravity: 54.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.41 AU - 18.19 AU

Year: 23291 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,006,931 km

• M1: 209,138 km (0.08 R)
• M2: 361,279 km (0.027 R)
• M3: 724,802 km (0.11 R)
• M4: 1,198,129 km (0.047 R)
• M5: 1,284,747 km (0.107 R)
• M6: 1,314,068 km (0.104 R)
• M7: 1,463,965 km (0.074 R)
• M8: 2,047,845 km (0.104 R)
• M9: 2,256,833 km (0.119 R)
• M10: 2,582,807 km (0.093 R)
• M11: 2,694,856 km (0.077 R)
• M12: 2,770,403 km (0.053 R)
• M13: 2,808,401 km (0.086 R)
• M14: 3,440,153 km (0.12 R)
• M15: 3,813,998 km (0.083 R)
• M16: 4,157,175 km (0.045 R)
• M17: 4,244,391 km (0.085 R)
• M18: 5,770,139 km (0.069 R)
• M19: 6,113,467 km (0.068 R)
• M20: 6,162,983 km (0.089 R)
• M21: 7,026,313 km (0.083 R)
• M22: 7,078,223 km (0.106 R)
• M23: 7,234,852 km (0.103 R)
• M24: 7,498,444 km (0.109 R)
• M25: 7,551,551 km (0.064 R)
• M26: 7,818,882 km (0.107 R)
• M27: 8,253,165 km (0.058 R)
• M28: 8,473,223 km (0.107 R)
• M29: 10,066,441 km (0.076 R)
• M30: 10,897,008 km (0.099 R)
• M31: 11,564,813 km (0.059 R)
• M32: 12,058,636 km (0.058 R)
• M33: 13,194,981 km (0.106 R)
• M34: 13,710,944 km (0.099 R)
• M35: 14,629,475 km (0.09 R)
• M36: 15,771,356 km (0.11 R)
• M37: 15,839,423 km (0.114 R)
• M38: 16,871,947 km (0.029 R)
• M39: 18,496,879 km (0.102 R)
• M40: 19,001,323 km (0.116 R)
• M41: 19,876,471 km (0.117 R)
• M42: 20,839,133 km (0.108 R)
• M43: 21,514,567 km (0.112 R)
• M44: 22,120,888 km (0.109 R)
• M45: 22,197,182 km (0.112 R)
• M46: 22,886,829 km (0.051 R)
• M47: 25,076,792 km (0.047 R)
• M48: 25,156,228 km (0.092 R)
• M49: 25,634,642 km (0.068 R)
• M50: 25,794,862 km (0.052 R)
• M51: 26,357,948 km (0.093 R)
• M52: 26,843,842 km (0.118 R)
• M53: 28,319,176 km (0.118 R)
• M54: 28,484,631 km (0.062 R)
• M55: 30,496,124 km (0.072 R)
• M56: 31,091,374 km (0.092 R)
• M57: 32,120,757 km (0.114 R)
• M58: 32,900,013 km (0.081 R)
• M59: 33,073,995 km (0.063 R)
• M60: 33,685,551 km (0.085 R)
• M61: 33,860,880 km (0.117 R)
• M62: 35,275,028 km (0.068 R)
• M63: 35,720,830 km (0.072 R)
• M64: 36,798,383 km (0.077 R)
• M65: 37,069,455 km (0.12 R)
• M66: 41,120,565 km (0.103 R)
• M67: 41,777,749 km (0.093 R)
• M68: 42,722,908 km (0.056 R)
• M69: 43,293,175 km (0.046 R)
• M70: 45,309,305 km (0.101 R)
• M71: 45,502,885 km (0.09 R)
• M72: 48,242,022 km (0.078 R)
• M73: 48,538,675 km (0.108 R)
• M74: 49,432,223 km (0.08 R)
• M75: 49,531,855 km (0.051 R)
• M76: 51,841,497 km (0.047 R)
• M77: 52,246,757 km (0.08 R)
• M78: 53,162,296 km (0.086 R)
• M79: 54,906,308 km (0.072 R)
• M80: 55,112,604 km (0.079 R)
• M81: 55,629,763 km (0.083 R)
• M82: 56,044,598 km (0.082 R)
• M83: 58,449,982 km (0.118 R)
• M84: 59,612,059 km (0.095 R)
• M85: 64,554,174 km (0.059 R)
• M86: 65,645,790 km (0.115 R)
• M87: 68,290,530 km (0.103 R)
• M88: 69,291,191 km (0.101 R)
• M89: 69,625,841 km (0.052 R)
• M90: 70,296,787 km (0.074 R)
• M91: 72,096,300 km (0.105 R)
• M92: 72,209,247 km (0.094 R)
• M93: 73,455,846 km (0.089 R)
• M94: 73,569,390 km (0.119 R)
• M95: 74,481,040 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit