🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 309 Days

Day: 16.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.83 AU - 1.05 AU

Year: 325 Days

Day: 41 Hours

Environment

Temp: 88 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.13 AU - 1.79 AU

Year: 629 Days

Day: 12.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,892,829 km

• M1: 254,167 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.42 AU - 2.98 AU

Year: 1581 Days

Day: 16.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,892,829 km

• M1: 1,199,625 km (0.092 R)
• M2: 2,083,599 km (0.101 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 13.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.59 AU - 7.53 AU

Year: 6687 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 100,892,829 km

• M1: 180,714 km (0.1 R)
• M2: 267,780 km (0.083 R)
• M3: 368,310 km (0.099 R)
• M4: 511,026 km (0.108 R)
• M5: 775,216 km (0.106 R)
• M6: 1,042,847 km (0.085 R)
• M7: 1,143,975 km (0.052 R)
• M8: 1,452,595 km (0.082 R)
• M9: 1,634,207 km (0.071 R)
• M10: 2,056,971 km (0.101 R)
• M11: 2,281,368 km (0.064 R)
• M12: 2,455,200 km (0.119 R)
• M13: 2,593,429 km (0.104 R)
• M14: 2,754,845 km (0.058 R)
• M15: 2,982,234 km (0.073 R)
• M16: 3,237,597 km (0.087 R)
• M17: 3,500,141 km (0.057 R)
• M18: 3,747,127 km (0.101 R)
• M19: 3,861,271 km (0.106 R)
• M20: 3,999,948 km (0.1 R)
• M21: 4,474,024 km (0.059 R)
• M22: 4,571,113 km (0.116 R)
• M23: 4,717,868 km (0.072 R)
• M24: 4,816,752 km (0.111 R)
• M25: 4,941,218 km (0.057 R)
• M26: 5,041,598 km (0.076 R)
• M27: 5,244,453 km (0.034 R)
• M28: 5,737,228 km (0.099 R)
• M29: 5,842,844 km (0.067 R)
• M30: 6,628,233 km (0.102 R)
• M31: 7,533,450 km (0.101 R)
• M32: 8,148,746 km (0.118 R)
• M33: 8,749,830 km (0.111 R)
• M34: 9,055,758 km (0.091 R)
• M35: 9,179,026 km (0.111 R)
• M36: 9,334,159 km (0.06 R)
• M37: 9,741,215 km (0.099 R)
• M38: 10,186,269 km (0.074 R)
• M39: 10,346,787 km (0.086 R)
• M40: 10,443,577 km (0.076 R)
• M41: 10,605,442 km (0.118 R)
• M42: 11,294,639 km (0.09 R)
• M43: 12,066,115 km (0.105 R)
• M44: 13,448,250 km (0.103 R)
• M45: 14,015,077 km (0.056 R)
• M46: 14,229,749 km (0.076 R)
• M47: 14,662,237 km (0.099 R)
• M48: 14,807,347 km (0.073 R)
• M49: 15,948,330 km (0.092 R)
• M50: 16,172,427 km (0.107 R)
• M51: 16,813,155 km (0.102 R)
• M52: 17,423,664 km (0.095 R)
• M53: 20,543,976 km (0.088 R)
• M54: 20,951,032 km (0.102 R)
• M55: 21,566,777 km (0.041 R)
• M56: 21,856,099 km (0.097 R)
• M57: 22,146,918 km (0.105 R)
• M58: 22,271,832 km (0.119 R)
• M59: 23,364,794 km (0.067 R)
• M60: 23,704,531 km (0.098 R)
• M61: 24,003,278 km (0.086 R)
• M62: 24,475,109 km (0.075 R)
• M63: 24,647,446 km (0.1 R)
• M64: 25,689,994 km (0.07 R)
• M65: 26,437,385 km (0.119 R)
• M66: 26,791,483 km (0.028 R)
• M67: 27,058,066 km (0.111 R)
• M68: 27,191,657 km (0.12 R)
• M69: 27,459,736 km (0.114 R)
• M70: 27,773,443 km (0.077 R)
• M71: 29,085,716 km (0.115 R)
• M72: 29,680,666 km (0.12 R)
• M73: 30,464,559 km (0.111 R)
• M74: 31,161,984 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 11.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.32 AU - 10.12 AU

Year: 10802 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,892,829 km

• M1: 146,756 km (0.095 R)
• M2: 262,694 km (0.095 R)
• M3: 440,416 km (0.117 R)
• M4: 541,095 km (0.04 R)
• M5: 651,200 km (0.116 R)
• M6: 739,462 km (0.072 R)
• M7: 946,057 km (0.084 R)
• M8: 1,065,735 km (0.045 R)
• M9: 1,320,800 km (0.066 R)
• M10: 1,416,841 km (0.116 R)
• M11: 1,719,628 km (0.112 R)
• M12: 1,846,636 km (0.107 R)
• M13: 2,043,208 km (0.096 R)
• M14: 2,223,922 km (0.07 R)
• M15: 2,505,016 km (0.074 R)
• M16: 2,772,946 km (0.092 R)
• M17: 2,897,860 km (0.117 R)
• M18: 2,973,706 km (0.038 R)
• M19: 3,363,110 km (0.09 R)
• M20: 3,550,556 km (0.115 R)
• M21: 3,768,969 km (0.049 R)
• M22: 4,076,692 km (0.12 R)
• M23: 4,305,726 km (0.077 R)
• M24: 4,392,642 km (0.112 R)
• M25: 5,419,183 km (0.106 R)
• M26: 5,544,695 km (0.07 R)
• M27: 6,351,327 km (0.101 R)
• M28: 6,550,442 km (0.08 R)
• M29: 7,023,171 km (0.037 R)
• M30: 7,965,787 km (0.118 R)
• M31: 8,144,706 km (0.091 R)
• M32: 8,361,175 km (0.108 R)
• M33: 8,726,343 km (0.08 R)
• M34: 10,161,136 km (0.078 R)
• M35: 10,433,404 km (0.102 R)
• M36: 10,511,644 km (0.118 R)
• M37: 11,667,886 km (0.1 R)
• M38: 12,571,906 km (0.116 R)
• M39: 12,696,970 km (0.064 R)
• M40: 12,906,257 km (0.11 R)
• M41: 13,116,741 km (0.12 R)
• M42: 13,285,936 km (0.097 R)
• M43: 13,498,365 km (0.104 R)
• M44: 14,229,301 km (0.053 R)
• M45: 14,446,816 km (0.105 R)
• M46: 15,595,279 km (0.051 R)
• M47: 16,362,118 km (0.053 R)
• M48: 16,681,359 km (0.082 R)
• M49: 17,187,299 km (0.117 R)
• M50: 17,698,326 km (0.048 R)
• M51: 18,120,192 km (0.084 R)
• M52: 18,308,685 km (0.113 R)
• M53: 19,695,008 km (0.112 R)
• M54: 21,164,658 km (0.086 R)
• M55: 21,562,439 km (0.056 R)
• M56: 21,812,267 km (0.077 R)
• M57: 22,770,741 km (0.079 R)
• M58: 23,742,828 km (0.104 R)
• M59: 25,886,565 km (0.101 R)
• M60: 26,152,101 km (0.116 R)
• M61: 26,472,091 km (0.102 R)
• M62: 27,062,105 km (0.1 R)
• M63: 27,169,816 km (0.094 R)
• M64: 27,547,999 km (0.086 R)
• M65: 28,036,885 km (0.117 R)
• M66: 29,465,245 km (0.097 R)
• M67: 29,576,097 km (0.051 R)
• M68: 30,748,346 km (0.114 R)
• M69: 31,086,138 km (0.113 R)
• M70: 31,198,935 km (0.083 R)
• M71: 32,621,012 km (0.117 R)
• M72: 33,195,917 km (0.08 R)
• M73: 34,006,139 km (0.109 R)
• M74: 34,822,944 km (0.098 R)
• M75: 35,233,889 km (0.1 R)
• M76: 35,941,936 km (0.077 R)
• M77: 36,238,289 km (0.029 R)
• M78: 36,357,070 km (0.075 R)
• M79: 37,192,275 km (0.115 R)
• M80: 38,275,363 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638

Radius: 4.5

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.17 AU - 21.63 AU

Year: 31643 Days

Day: 20.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,892,829 km

• M1: 223,050 km (0.1 R)
• M2: 454,628 km (0.083 R)
• M3: 688,150 km (0.115 R)
• M4: 773,571 km (0.092 R)
• M5: 955,033 km (0.105 R)
• M6: 1,321,248 km (0.085 R)
• M7: 3,340,820 km (0.095 R)
• M8: 3,486,827 km (0.048 R)
• M9: 4,091,502 km (0.097 R)
• M10: 4,728,041 km (0.084 R)
• M11: 6,209,359 km (0.071 R)
• M12: 7,820,827 km (0.112 R)
• M13: 8,341,278 km (0.103 R)
• M14: 8,473,223 km (0.049 R)
• M15: 8,872,949 km (0.043 R)
• M16: 10,461,230 km (0.099 R)
• M17: 10,532,288 km (0.109 R)
• M18: 11,033,890 km (0.086 R)
• M19: 11,690,326 km (0.088 R)
• M20: 12,964,301 km (0.049 R)
• M21: 13,811,773 km (0.109 R)
• M22: 13,889,714 km (0.105 R)
• M23: 15,156,508 km (0.09 R)
• M24: 16,874,341 km (0.092 R)
• M25: 17,208,393 km (0.104 R)
• M26: 18,738,928 km (0.081 R)
• M27: 18,998,182 km (0.074 R)
• M28: 19,432,913 km (0.115 R)
• M29: 19,607,793 km (0.114 R)
• M30: 20,135,425 km (0.07 R)
• M31: 20,846,164 km (0.092 R)
• M32: 21,294,509 km (0.052 R)
• M33: 23,397,556 km (0.116 R)
• M34: 23,957,052 km (0.03 R)
• M35: 25,565,827 km (0.078 R)
• M36: 30,596,953 km (0.115 R)
• M37: 30,902,283 km (0.077 R)
• M38: 31,824,105 km (0.119 R)
• M39: 34,325,830 km (0.045 R)
• M40: 35,067,386 km (0.098 R)
• M41: 35,707,217 km (0.084 R)
• M42: 37,976,616 km (0.117 R)
• M43: 41,074,339 km (0.113 R)
• M44: 43,221,966 km (0.036 R)
• M45: 44,022,315 km (0.053 R)
• M46: 46,336,145 km (0.064 R)
• M47: 47,155,194 km (0.095 R)
• M48: 49,045,363 km (0.045 R)
• M49: 50,719,363 km (0.107 R)
• M50: 51,201,218 km (0.104 R)
• M51: 52,169,265 km (0.102 R)
• M52: 54,615,639 km (0.054 R)
• M53: 54,738,908 km (0.11 R)
• M54: 55,852,814 km (0.112 R)
• M55: 61,404,690 km (0.115 R)
• M56: 61,789,605 km (0.06 R)
• M57: 62,690,932 km (0.065 R)
• M58: 63,726,150 km (0.116 R)
• M59: 64,115,852 km (0.041 R)
• M60: 64,506,303 km (0.1 R)
• M61: 66,602,169 km (0.113 R)
• M62: 68,720,175 km (0.086 R)
• M63: 69,520,225 km (0.119 R)
• M64: 70,457,456 km (0.113 R)
• M65: 71,398,725 km (0.062 R)
• M66: 73,974,801 km (0.101 R)
• M67: 79,636,332 km (0.091 R)
• M68: 79,776,206 km (0.094 R)
• M69: 82,165,583 km (0.117 R)
• M70: 82,589,693 km (0.093 R)
• M71: 84,008,629 km (0.045 R)
• M72: 85,721,824 km (0.109 R)
• M73: 85,865,139 km (0.111 R)
• M74: 88,024,135 km (0.067 R)
• M75: 92,689,195 km (0.075 R)
• M76: 95,496,998 km (0.098 R)
• M77: 96,389,349 km (0.111 R)
• M78: 97,433,991 km (0.12 R)
• M79: 99,685,140 km (0.072 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit