🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.54 AU - 0.6 AU

Year: 156 Days

Day: 23.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,126,538 km

• M1: 54,902 km (0.069 R)
• M2: 213,177 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.09 AU - 1.21 AU

Year: 448 Days

Day: 13.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.83 AU - 3.31 AU

Year: 1955 Days

Day: 23.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,126,538 km

• M1: 1,021,454 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 11.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.24 AU - 10.6 AU

Year: 9682 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,126,538 km

• M1: 152,590 km (0.079 R)
• M2: 260,899 km (0.079 R)
• M3: 361,428 km (0.119 R)
• M4: 510,278 km (0.095 R)
• M5: 786,735 km (0.118 R)
• M6: 1,476,830 km (0.114 R)
• M7: 1,830,779 km (0.117 R)
• M8: 2,081,654 km (0.075 R)
• M9: 2,185,176 km (0.099 R)
• M10: 2,987,769 km (0.12 R)
• M11: 3,134,973 km (0.102 R)
• M12: 3,716,161 km (0.117 R)
• M13: 3,811,006 km (0.096 R)
• M14: 4,397,280 km (0.109 R)
• M15: 4,633,046 km (0.093 R)
• M16: 4,735,371 km (0.111 R)
• M17: 5,293,820 km (0.087 R)
• M18: 5,472,739 km (0.097 R)
• M19: 6,021,314 km (0.118 R)
• M20: 6,511,098 km (0.088 R)
• M21: 6,780,224 km (0.078 R)
• M22: 6,857,866 km (0.116 R)
• M23: 7,053,091 km (0.107 R)
• M24: 7,329,548 km (0.062 R)
• M25: 8,097,882 km (0.082 R)
• M26: 8,262,889 km (0.077 R)
• M27: 8,807,126 km (0.077 R)
• M28: 8,934,284 km (0.047 R)
• M29: 9,019,405 km (0.101 R)
• M30: 9,190,695 km (0.09 R)
• M31: 9,930,007 km (0.082 R)
• M32: 10,418,744 km (0.118 R)
• M33: 11,189,472 km (0.102 R)
• M34: 11,931,477 km (0.067 R)
• M35: 12,737,511 km (0.083 R)
• M36: 13,414,441 km (0.115 R)
• M37: 13,659,034 km (0.069 R)
• M38: 14,152,707 km (0.117 R)
• M39: 15,056,128 km (0.066 R)
• M40: 15,823,116 km (0.113 R)
• M41: 16,081,622 km (0.089 R)
• M42: 16,971,130 km (0.113 R)
• M43: 17,448,497 km (0.071 R)
• M44: 17,715,529 km (0.109 R)
• M45: 18,742,968 km (0.109 R)
• M46: 18,852,174 km (0.04 R)
• M47: 20,236,104 km (0.045 R)
• M48: 20,629,397 km (0.062 R)
• M49: 21,081,930 km (0.119 R)
• M50: 21,252,622 km (0.084 R)
• M51: 21,366,465 km (0.113 R)
• M52: 22,343,489 km (0.09 R)
• M53: 22,633,709 km (0.106 R)
• M54: 23,217,739 km (0.109 R)
• M55: 23,393,816 km (0.087 R)
• M56: 24,759,345 km (0.101 R)
• M57: 25,300,740 km (0.092 R)
• M58: 26,395,048 km (0.113 R)
• M59: 26,578,904 km (0.037 R)
• M60: 27,318,815 km (0.059 R)
• M61: 27,629,081 km (0.036 R)
• M62: 30,217,274 km (0.083 R)
• M63: 31,377,854 km (0.109 R)
• M64: 32,159,653 km (0.073 R)
• M65: 34,677,534 km (0.111 R)
• M66: 34,946,212 km (0.085 R)
• M67: 36,504,723 km (0.079 R)
• M68: 37,602,173 km (0.065 R)
• M69: 38,016,559 km (0.081 R)
• M70: 39,689,213 km (0.046 R)
• M71: 39,970,307 km (0.066 R)
• M72: 40,393,071 km (0.09 R)
• M73: 42,601,584 km (0.104 R)
• M74: 43,250,091 km (0.11 R)
• M75: 45,729,376 km (0.119 R)
• M76: 46,024,084 km (0.041 R)
• M77: 46,171,737 km (0.079 R)
• M78: 46,986,298 km (0.101 R)
• M79: 47,805,645 km (0.077 R)
• M80: 49,533,949 km (0.071 R)
• M81: 49,912,432 km (0.089 R)
• M82: 50,977,120 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 9.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.94 AU - 12.58 AU

Year: 14657 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,126,538 km

• M1: 226,491 km (0.12 R)
• M2: 944,711 km (0.06 R)
• M3: 1,172,548 km (0.107 R)
• M4: 1,680,134 km (0.075 R)
• M5: 1,929,214 km (0.084 R)
• M6: 2,493,797 km (0.118 R)
• M7: 2,556,179 km (0.039 R)
• M8: 3,140,807 km (0.042 R)
• M9: 3,208,276 km (0.109 R)
• M10: 3,310,451 km (0.082 R)
• M11: 3,837,634 km (0.109 R)
• M12: 4,657,730 km (0.109 R)
• M13: 4,773,818 km (0.118 R)
• M14: 4,890,654 km (0.091 R)
• M15: 5,167,410 km (0.089 R)
• M16: 6,112,120 km (0.059 R)
• M17: 6,410,269 km (0.097 R)
• M18: 6,496,288 km (0.071 R)
• M19: 6,582,755 km (0.058 R)
• M20: 6,756,737 km (0.1 R)
• M21: 7,153,920 km (0.113 R)
• M22: 7,243,230 km (0.11 R)
• M23: 7,604,060 km (0.06 R)
• M24: 7,740,942 km (0.09 R)
• M25: 7,924,648 km (0.055 R)
• M26: 8,017,099 km (0.053 R)
• M27: 8,484,593 km (0.056 R)
• M28: 8,913,041 km (0.09 R)
• M29: 9,299,752 km (0.064 R)
• M30: 9,691,997 km (0.086 R)
• M31: 9,790,881 km (0.097 R)
• M32: 10,747,261 km (0.096 R)
• M33: 10,849,586 km (0.105 R)
• M34: 11,680,452 km (0.091 R)
• M35: 11,944,343 km (0.042 R)
• M36: 12,693,679 km (0.032 R)
• M37: 13,513,325 km (0.067 R)
• M38: 13,790,381 km (0.09 R)
• M39: 15,203,482 km (0.104 R)
• M40: 15,376,118 km (0.047 R)
• M41: 16,366,755 km (0.103 R)
• M42: 16,543,729 km (0.108 R)
• M43: 17,258,059 km (0.085 R)
• M44: 17,860,939 km (0.112 R)
• M45: 19,836,229 km (0.106 R)
• M46: 20,151,132 km (0.118 R)
• M47: 20,340,822 km (0.056 R)
• M48: 20,467,681 km (0.105 R)
• M49: 20,849,605 km (0.112 R)
• M50: 22,270,485 km (0.087 R)
• M51: 22,663,329 km (0.096 R)
• M52: 23,456,049 km (0.109 R)
• M53: 24,257,893 km (0.105 R)
• M54: 24,797,343 km (0.109 R)
• M55: 27,064,349 km (0.098 R)
• M56: 28,399,361 km (0.097 R)
• M57: 29,039,340 km (0.084 R)
• M58: 31,060,258 km (0.057 R)
• M59: 31,352,572 km (0.056 R)
• M60: 33,275,354 km (0.111 R)
• M61: 33,649,498 km (0.062 R)
• M62: 33,874,643 km (0.116 R)
• M63: 35,770,347 km (0.111 R)
• M64: 36,076,873 km (0.1 R)
• M65: 37,778,100 km (0.081 R)
• M66: 38,246,640 km (0.11 R)
• M67: 39,584,494 km (0.097 R)
• M68: 39,822,205 km (0.095 R)
• M69: 40,458,445 km (0.093 R)
• M70: 41,338,679 km (0.078 R)
• M71: 41,419,013 km (0.097 R)
• M72: 42,467,993 km (0.098 R)
• M73: 43,117,996 km (0.073 R)
• M74: 46,750,831 km (0.082 R)
• M75: 47,253,779 km (0.061 R)
• M76: 47,758,671 km (0.098 R)
• M77: 49,539,335 km (0.06 R)
• M78: 50,738,511 km (0.108 R)
• M79: 50,910,549 km (0.071 R)
• M80: 52,207,413 km (0.058 R)
• M81: 52,816,426 km (0.09 R)
• M82: 53,340,168 km (0.084 R)
• M83: 54,657,228 km (0.071 R)
• M84: 56,697,593 km (0.095 R)
• M85: 56,965,523 km (0.11 R)
• M86: 57,771,855 km (0.105 R)
• M87: 59,033,713 km (0.078 R)
• M88: 60,852,225 km (0.055 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit