🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.46 AU - 0.76 AU

Year: 178 Days

Day: 14.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.81 AU - 0.89 AU

Year: 292 Days

Day: 42.3 Hours

Environment

Temp: 71 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,837,104 km

• M1: 263,741 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.72 AU - 1.08 AU

Year: 318 Days

Day: 29.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,837,104 km

• M1: 88,712 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.29 AU - 2.79 AU

Year: 1509 Days

Day: 41.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,837,104 km

• M1: 996,920 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 12.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.45 AU - 10.41 AU

Year: 9124 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,837,104 km

• M1: 224,098 km (0.099 R)
• M2: 414,984 km (0.05 R)
• M3: 524,640 km (0.109 R)
• M4: 988,842 km (0.093 R)
• M5: 1,310,777 km (0.087 R)
• M6: 1,544,000 km (0.118 R)
• M7: 1,665,922 km (0.119 R)
• M8: 1,941,481 km (0.093 R)
• M9: 2,073,726 km (0.029 R)
• M10: 2,254,889 km (0.055 R)
• M11: 2,560,667 km (0.094 R)
• M12: 2,755,593 km (0.085 R)
• M13: 2,930,323 km (0.102 R)
• M14: 3,186,285 km (0.051 R)
• M15: 4,662,816 km (0.113 R)
• M16: 4,992,829 km (0.048 R)
• M17: 5,581,048 km (0.096 R)
• M18: 5,899,542 km (0.082 R)
• M19: 6,554,332 km (0.08 R)
• M20: 7,163,494 km (0.107 R)
• M21: 7,720,297 km (0.078 R)
• M22: 8,218,907 km (0.088 R)
• M23: 9,548,982 km (0.113 R)
• M24: 9,930,307 km (0.03 R)
• M25: 10,668,572 km (0.108 R)
• M26: 11,064,259 km (0.039 R)
• M27: 12,280,190 km (0.076 R)
• M28: 13,283,393 km (0.08 R)
• M29: 13,495,673 km (0.05 R)
• M30: 14,182,626 km (0.084 R)
• M31: 15,145,737 km (0.052 R)
• M32: 15,769,710 km (0.058 R)
• M33: 15,859,469 km (0.099 R)
• M34: 15,994,556 km (0.095 R)
• M35: 16,130,091 km (0.099 R)
• M36: 16,721,302 km (0.077 R)
• M37: 17,088,864 km (0.081 R)
• M38: 17,412,444 km (0.081 R)
• M39: 17,644,919 km (0.093 R)
• M40: 17,738,268 km (0.097 R)
• M41: 18,113,011 km (0.117 R)
• M42: 18,632,564 km (0.096 R)
• M43: 20,074,538 km (0.101 R)
• M44: 21,105,118 km (0.101 R)
• M45: 21,204,152 km (0.065 R)
• M46: 21,651,749 km (0.107 R)
• M47: 22,203,166 km (0.084 R)
• M48: 23,370,927 km (0.053 R)
• M49: 24,715,064 km (0.117 R)
• M50: 24,871,843 km (0.077 R)
• M51: 25,501,949 km (0.081 R)
• M52: 25,660,373 km (0.047 R)
• M53: 25,871,905 km (0.115 R)
• M54: 26,137,441 km (0.091 R)
• M55: 26,243,805 km (0.107 R)
• M56: 28,511,559 km (0.095 R)
• M57: 29,891,001 km (0.088 R)
• M58: 30,169,552 km (0.064 R)
• M59: 30,337,102 km (0.049 R)
• M60: 30,560,900 km (0.119 R)
• M61: 30,673,099 km (0.061 R)
• M62: 31,235,736 km (0.07 R)
• M63: 32,772,106 km (0.106 R)
• M64: 34,158,280 km (0.059 R)
• M65: 34,566,234 km (0.034 R)
• M66: 34,683,070 km (0.105 R)
• M67: 36,154,664 km (0.08 R)
• M68: 36,689,476 km (0.086 R)
• M69: 36,868,246 km (0.028 R)
• M70: 37,107,153 km (0.049 R)
• M71: 37,827,018 km (0.077 R)
• M72: 38,551,521 km (0.115 R)
• M73: 39,097,852 km (0.083 R)
• M74: 40,013,990 km (0.079 R)
• M75: 40,136,810 km (0.107 R)

Asteroid Belt

Center: 8.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.2

Radius: 13.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.87 AU - 9.75 AU

Year: 10590 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,837,104 km

• M1: 644,318 km (0.104 R)
• M2: 792,869 km (0.073 R)
• M3: 888,462 km (0.084 R)
• M4: 1,022,651 km (0.12 R)
• M5: 1,200,822 km (0.064 R)
• M6: 1,351,318 km (0.091 R)
• M7: 1,548,787 km (0.08 R)
• M8: 2,017,626 km (0.115 R)
• M9: 2,153,162 km (0.116 R)
• M10: 2,338,813 km (0.092 R)
• M11: 2,627,537 km (0.052 R)
• M12: 2,801,519 km (0.085 R)
• M13: 2,902,647 km (0.041 R)
• M14: 3,700,453 km (0.043 R)
• M15: 4,386,060 km (0.028 R)
• M16: 4,713,679 km (0.037 R)
• M17: 5,204,360 km (0.102 R)
• M18: 5,776,273 km (0.09 R)
• M19: 5,938,736 km (0.093 R)
• M20: 6,036,872 km (0.106 R)
• M21: 6,435,252 km (0.113 R)
• M22: 7,222,585 km (0.089 R)
• M23: 7,433,069 km (0.117 R)
• M24: 7,539,134 km (0.105 R)
• M25: 8,515,859 km (0.043 R)
• M26: 9,570,673 km (0.118 R)
• M27: 9,802,101 km (0.1 R)
• M28: 9,918,638 km (0.101 R)
• M29: 10,231,298 km (0.055 R)
• M30: 10,547,248 km (0.088 R)
• M31: 11,926,092 km (0.034 R)
• M32: 12,933,185 km (0.072 R)
• M33: 14,805,402 km (0.108 R)
• M34: 15,568,800 km (0.093 R)
• M35: 17,745,599 km (0.077 R)
• M36: 18,125,577 km (0.104 R)
• M37: 20,759,996 km (0.093 R)
• M38: 21,009,974 km (0.113 R)
• M39: 21,361,678 km (0.044 R)
• M40: 21,765,892 km (0.1 R)
• M41: 22,325,837 km (0.088 R)
• M42: 23,564,058 km (0.078 R)
• M43: 25,143,213 km (0.113 R)
• M44: 26,756,327 km (0.091 R)
• M45: 27,137,503 km (0.052 R)
• M46: 27,246,709 km (0.078 R)
• M47: 28,291,800 km (0.087 R)
• M48: 28,458,153 km (0.112 R)
• M49: 29,350,205 km (0.081 R)
• M50: 29,912,393 km (0.062 R)
• M51: 30,819,256 km (0.069 R)
• M52: 31,161,685 km (0.081 R)
• M53: 32,254,348 km (0.103 R)
• M54: 32,718,251 km (0.103 R)
• M55: 33,125,905 km (0.066 R)
• M56: 34,773,427 km (0.094 R)
• M57: 35,726,814 km (0.078 R)
• M58: 36,206,724 km (0.087 R)
• M59: 36,387,288 km (0.113 R)
• M60: 37,051,802 km (0.098 R)
• M61: 37,415,923 km (0.102 R)
• M62: 37,781,241 km (0.063 R)
• M63: 38,576,953 km (0.084 R)
• M64: 39,069,279 km (0.102 R)
• M65: 39,439,983 km (0.062 R)
• M66: 39,935,900 km (0.038 R)
• M67: 41,940,661 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 5.2

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.84 AU - 19.8 AU

Year: 30436 Days

Day: 22.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,837,104 km

• M1: 90,806 km (0.052 R)
• M2: 391,946 km (0.113 R)
• M3: 611,107 km (0.117 R)
• M4: 1,095,206 km (0.059 R)
• M5: 1,489,995 km (0.119 R)
• M6: 1,640,939 km (0.095 R)
• M7: 2,362,599 km (0.115 R)
• M8: 2,432,611 km (0.114 R)
• M9: 2,792,843 km (0.106 R)
• M10: 2,866,894 km (0.079 R)
• M11: 2,941,693 km (0.057 R)
• M12: 2,979,242 km (0.108 R)
• M13: 3,093,086 km (0.1 R)
• M14: 4,053,953 km (0.077 R)
• M15: 4,307,671 km (0.086 R)
• M16: 4,350,456 km (0.111 R)
• M17: 4,919,526 km (0.032 R)
• M18: 5,511,784 km (0.053 R)
• M19: 5,839,852 km (0.09 R)
• M20: 6,030,290 km (0.06 R)
• M21: 6,368,381 km (0.109 R)
• M22: 6,466,069 km (0.107 R)
• M23: 7,677,213 km (0.109 R)
• M24: 7,990,770 km (0.078 R)
• M25: 8,361,773 km (0.103 R)
• M26: 8,792,764 km (0.117 R)
• M27: 9,286,288 km (0.111 R)
• M28: 9,508,441 km (0.063 R)
• M29: 10,128,524 km (0.103 R)
• M30: 11,171,071 km (0.085 R)
• M31: 12,674,829 km (0.048 R)
• M32: 13,733,085 km (0.114 R)
• M33: 14,049,783 km (0.071 R)
• M34: 14,113,362 km (0.114 R)
• M35: 14,625,735 km (0.102 R)
• M36: 15,602,759 km (0.085 R)
• M37: 15,800,677 km (0.059 R)
• M38: 17,277,507 km (0.091 R)
• M39: 17,687,854 km (0.063 R)
• M40: 18,170,756 km (0.099 R)
• M41: 18,309,433 km (0.106 R)
• M42: 18,518,272 km (0.065 R)
• M43: 18,938,193 km (0.067 R)
• M44: 19,219,886 km (0.106 R)
• M45: 20,144,849 km (0.093 R)
• M46: 20,793,805 km (0.109 R)
• M47: 21,011,619 km (0.11 R)
• M48: 21,157,178 km (0.036 R)
• M49: 21,303,186 km (0.07 R)
• M50: 22,855,862 km (0.069 R)
• M51: 22,930,810 km (0.097 R)
• M52: 23,231,053 km (0.074 R)
• M53: 24,215,707 km (0.087 R)
• M54: 24,828,310 km (0.055 R)
• M55: 25,834,804 km (0.107 R)
• M56: 26,303,794 km (0.119 R)
• M57: 26,854,613 km (0.114 R)
• M58: 27,887,437 km (0.045 R)
• M59: 28,852,343 km (0.088 R)
• M60: 32,062,863 km (0.041 R)
• M61: 32,146,638 km (0.1 R)
• M62: 32,314,486 km (0.031 R)
• M63: 32,651,082 km (0.088 R)
• M64: 33,497,357 km (0.108 R)
• M65: 35,298,216 km (0.102 R)
• M66: 35,905,434 km (0.115 R)
• M67: 36,428,577 km (0.103 R)
• M68: 37,042,228 km (0.11 R)
• M69: 37,836,144 km (0.076 R)
• M70: 41,158,563 km (0.065 R)
• M71: 41,432,028 km (0.056 R)
• M72: 42,256,013 km (0.069 R)
• M73: 42,808,328 km (0.07 R)
• M74: 43,455,638 km (0.101 R)
• M75: 46,077,491 km (0.084 R)
• M76: 50,202,203 km (0.119 R)
• M77: 52,654,112 km (0.107 R)
• M78: 54,243,590 km (0.088 R)
• M79: 55,748,095 km (0.07 R)
• M80: 55,949,753 km (0.055 R)
• M81: 56,961,484 km (0.067 R)
• M82: 58,592,848 km (0.052 R)
• M83: 59,003,195 km (0.114 R)
• M84: 59,620,287 km (0.094 R)
• M85: 61,276,485 km (0.08 R)
• M86: 64,210,996 km (0.083 R)
• M87: 64,528,144 km (0.049 R)
• M88: 65,270,000 km (0.078 R)
• M89: 65,588,942 km (0.105 R)
• M90: 68,373,856 km (0.114 R)
• M91: 69,998,190 km (0.032 R)
• M92: 70,760,391 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit