🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.7 AU - 0.8 AU

Year: 227 Days

Day: 47.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.67 AU - 0.99 AU

Year: 265 Days

Day: 43.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,482,956 km

• M1: 73,602 km (0.118 R)
• M2: 166,054 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.97 AU - 1.03 AU

Year: 350 Days

Day: 38.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.86 AU - 1.3 AU

Year: 393 Days

Day: 47.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,482,956 km

• M1: 122,820 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.13 AU - 5.05 AU

Year: 2894 Days

Day: 30.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 3.5

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.86 AU - 21.42 AU

Year: 27029 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,482,956 km

• M1: 230,830 km (0.035 R)
• M2: 296,503 km (0.057 R)
• M3: 387,608 km (0.082 R)
• M4: 426,504 km (0.049 R)
• M5: 529,726 km (0.114 R)
• M6: 962,961 km (0.047 R)
• M7: 1,211,743 km (0.069 R)
• M8: 1,328,579 km (0.079 R)
• M9: 1,700,329 km (0.088 R)
• M10: 1,999,076 km (0.072 R)
• M11: 2,067,742 km (0.07 R)
• M12: 2,102,299 km (0.105 R)
• M13: 2,606,743 km (0.091 R)
• M14: 2,949,920 km (0.092 R)
• M15: 2,988,965 km (0.106 R)
• M16: 3,266,769 km (0.112 R)
• M17: 3,307,160 km (0.116 R)
• M18: 3,804,573 km (0.064 R)
• M19: 4,413,736 km (0.058 R)
• M20: 4,458,465 km (0.097 R)
• M21: 4,684,059 km (0.079 R)
• M22: 5,287,836 km (0.091 R)
• M23: 5,915,848 km (0.071 R)
• M24: 6,064,099 km (0.114 R)
• M25: 6,465,321 km (0.095 R)
• M26: 6,720,535 km (0.107 R)
• M27: 7,612,437 km (0.087 R)
• M28: 8,990,084 km (0.096 R)
• M29: 9,274,619 km (0.086 R)
• M30: 9,446,806 km (0.113 R)
• M31: 13,168,951 km (0.036 R)
• M32: 13,491,933 km (0.115 R)
• M33: 14,014,179 km (0.113 R)
• M34: 14,079,852 km (0.117 R)
• M35: 14,543,007 km (0.029 R)
• M36: 14,943,930 km (0.053 R)
• M37: 15,145,737 km (0.089 R)
• M38: 16,237,203 km (0.117 R)
• M39: 17,142,420 km (0.109 R)
• M40: 17,707,750 km (0.109 R)
• M41: 18,422,828 km (0.076 R)
• M42: 19,366,492 km (0.075 R)
• M43: 22,829,233 km (0.093 R)
• M44: 25,108,207 km (0.11 R)
• M45: 25,267,978 km (0.113 R)
• M46: 28,201,891 km (0.12 R)
• M47: 30,813,122 km (0.082 R)
• M48: 31,155,552 km (0.106 R)
• M49: 33,061,877 km (0.071 R)
• M50: 33,588,312 km (0.115 R)
• M51: 34,294,414 km (0.115 R)
• M52: 34,738,271 km (0.065 R)
• M53: 34,827,282 km (0.063 R)
• M54: 35,273,383 km (0.106 R)
• M55: 36,442,191 km (0.079 R)
• M56: 36,713,711 km (0.074 R)
• M57: 36,804,367 km (0.106 R)
• M58: 38,540,899 km (0.066 R)
• M59: 39,094,860 km (0.089 R)
• M60: 40,210,561 km (0.076 R)
• M61: 45,067,555 km (0.075 R)
• M62: 45,650,987 km (0.039 R)
• M63: 47,022,052 km (0.119 R)
• M64: 47,811,629 km (0.11 R)
• M65: 48,009,697 km (0.098 R)
• M66: 49,403,799 km (0.037 R)
• M67: 49,604,111 km (0.112 R)
• M68: 49,904,952 km (0.086 R)
• M69: 51,418,434 km (0.059 R)
• M70: 53,151,824 km (0.061 R)
• M71: 53,254,299 km (0.088 R)
• M72: 53,562,321 km (0.104 R)
• M73: 54,077,087 km (0.048 R)
• M74: 56,257,027 km (0.102 R)
• M75: 57,199,943 km (0.091 R)
• M76: 57,410,277 km (0.107 R)
• M77: 58,148,244 km (0.106 R)
• M78: 58,783,287 km (0.104 R)
• M79: 59,314,209 km (0.119 R)
• M80: 61,023,814 km (0.067 R)
• M81: 63,074,950 km (0.061 R)
• M82: 67,133,690 km (0.094 R)
• M83: 67,577,547 km (0.103 R)
• M84: 68,133,602 km (0.043 R)
• M85: 69,026,702 km (0.059 R)
• M86: 71,728,738 km (0.044 R)
• M87: 71,955,529 km (0.032 R)
• M88: 72,523,402 km (0.106 R)
• M89: 73,206,765 km (0.052 R)
• M90: 73,663,488 km (0.077 R)
• M91: 75,039,638 km (0.051 R)
• M92: 75,154,679 km (0.089 R)
• M93: 75,269,720 km (0.116 R)
• M94: 75,846,270 km (0.119 R)
• M95: 76,192,739 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.2

Radius: 7.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.13 AU - 23.25 AU

Year: 28268 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,482,956 km

• M1: 146,756 km (0.113 R)
• M2: 492,626 km (0.119 R)
• M3: 596,447 km (0.082 R)
• M4: 952,490 km (0.115 R)
• M5: 1,202,617 km (0.077 R)
• M6: 1,494,782 km (0.096 R)
• M7: 2,523,566 km (0.059 R)
• M8: 3,006,917 km (0.084 R)
• M9: 3,287,862 km (0.09 R)
• M10: 4,750,630 km (0.071 R)
• M11: 4,978,916 km (0.077 R)
• M12: 5,110,862 km (0.059 R)
• M13: 5,892,511 km (0.072 R)
• M14: 6,279,371 km (0.109 R)
• M15: 7,077,924 km (0.112 R)
• M16: 7,376,073 km (0.113 R)
• M17: 7,526,718 km (0.109 R)
• M18: 7,602,564 km (0.06 R)
• M19: 8,491,474 km (0.096 R)
• M20: 8,689,093 km (0.118 R)
• M21: 8,928,151 km (0.1 R)
• M22: 10,577,168 km (0.09 R)
• M23: 10,875,316 km (0.065 R)
• M24: 11,567,057 km (0.086 R)
• M25: 15,185,530 km (0.109 R)
• M26: 18,146,371 km (0.075 R)
• M27: 19,691,717 km (0.077 R)
• M28: 20,374,482 km (0.109 R)
• M29: 21,817,054 km (0.112 R)
• M30: 22,359,795 km (0.033 R)
• M31: 22,742,167 km (0.055 R)
• M32: 23,126,933 km (0.107 R)
• M33: 23,513,644 km (0.106 R)
• M34: 24,014,198 km (0.119 R)
• M35: 25,138,875 km (0.061 R)
• M36: 25,536,506 km (0.064 R)
• M37: 27,556,077 km (0.073 R)
• M38: 28,614,482 km (0.089 R)
• M39: 29,686,201 km (0.045 R)
• M40: 30,892,409 km (0.099 R)
• M41: 30,952,996 km (0.11 R)
• M42: 32,114,474 km (0.068 R)
• M43: 32,237,444 km (0.034 R)
• M44: 32,607,698 km (0.087 R)
• M45: 32,669,482 km (0.101 R)
• M46: 34,165,311 km (0.087 R)
• M47: 35,555,824 km (0.089 R)
• M48: 38,849,969 km (0.107 R)
• M49: 39,441,329 km (0.079 R)
• M50: 41,032,751 km (0.034 R)
• M51: 45,033,447 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.9

Radius: 3.1

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 19.09 AU - 21.93 AU

Year: 32496 Days

Day: 21.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,482,956 km

• M1: 40,541 km (0.107 R)
• M2: 90,956 km (0.092 R)
• M3: 311,164 km (0.1 R)
• M4: 605,722 km (0.051 R)
• M5: 684,709 km (0.118 R)
• M6: 1,128,118 km (0.082 R)
• M7: 1,300,604 km (0.075 R)
• M8: 1,697,487 km (0.043 R)
• M9: 3,120,312 km (0.072 R)
• M10: 3,970,926 km (0.119 R)
• M11: 6,904,690 km (0.089 R)
• M12: 6,949,120 km (0.101 R)
• M13: 7,083,010 km (0.105 R)
• M14: 8,325,869 km (0.11 R)
• M15: 8,373,292 km (0.114 R)
• M16: 8,947,897 km (0.119 R)
• M17: 9,983,863 km (0.113 R)
• M18: 10,185,371 km (0.114 R)
• M19: 10,592,576 km (0.101 R)
• M20: 11,899,015 km (0.088 R)
• M21: 12,381,617 km (0.032 R)
• M22: 13,979,622 km (0.074 R)
• M23: 14,431,707 km (0.108 R)
• M24: 15,350,238 km (0.104 R)
• M25: 16,228,527 km (0.118 R)
• M26: 16,882,718 km (0.098 R)
• M27: 17,122,823 km (0.067 R)
• M28: 17,303,687 km (0.057 R)
• M29: 17,484,999 km (0.047 R)
• M30: 17,971,940 km (0.062 R)
• M31: 20,344,562 km (0.055 R)
• M32: 20,792,159 km (0.056 R)
• M33: 22,285,894 km (0.101 R)
• M34: 22,417,391 km (0.076 R)
• M35: 24,217,801 km (0.088 R)
• M36: 24,692,176 km (0.071 R)
• M37: 27,249,701 km (0.106 R)
• M38: 27,813,685 km (0.076 R)
• M39: 28,738,200 km (0.114 R)
• M40: 29,240,250 km (0.1 R)
• M41: 29,456,270 km (0.045 R)
• M42: 32,387,041 km (0.114 R)
• M43: 33,284,180 km (0.086 R)
• M44: 33,735,816 km (0.118 R)
• M45: 34,341,089 km (0.09 R)
• M46: 35,409,068 km (0.112 R)
• M47: 36,255,792 km (0.106 R)
• M48: 36,565,310 km (0.086 R)
• M49: 37,655,579 km (0.096 R)
• M50: 38,914,745 km (0.109 R)
• M51: 38,993,882 km (0.107 R)
• M52: 40,027,753 km (0.097 R)
• M53: 41,070,450 km (0.11 R)
• M54: 41,878,727 km (0.116 R)
• M55: 49,127,941 km (0.066 R)
• M56: 50,761,699 km (0.089 R)
• M57: 51,889,817 km (0.075 R)
• M58: 53,729,571 km (0.082 R)
• M59: 54,082,473 km (0.111 R)
• M60: 54,170,735 km (0.055 R)
• M61: 58,557,394 km (0.081 R)
• M62: 60,014,178 km (0.112 R)
• M63: 60,471,947 km (0.093 R)
• M64: 61,390,777 km (0.039 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit