🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.96 AU - 1.16 AU

Year: 411 Days

Day: 37.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,430,521 km

• M1: 49,367 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.94 AU - 1.34 AU

Year: 459 Days

Day: 22.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.8 AU

Year: 748 Days

Day: 21.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.16 AU - 2.38 AU

Year: 1288 Days

Day: 17.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.1

Radius: 14.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.75 AU - 10.85 AU

Year: 9834 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 70,430,521 km

• M1: 258,505 km (0.091 R)
• M2: 387,010 km (0.105 R)
• M3: 641,027 km (0.091 R)
• M4: 871,856 km (0.118 R)
• M5: 1,017,266 km (0.118 R)
• M6: 1,320,650 km (0.069 R)
• M7: 1,505,403 km (0.052 R)
• M8: 1,699,432 km (0.086 R)
• M9: 2,435,304 km (0.102 R)
• M10: 4,797,753 km (0.077 R)
• M11: 4,931,045 km (0.11 R)
• M12: 5,201,368 km (0.113 R)
• M13: 5,662,878 km (0.077 R)
• M14: 5,851,222 km (0.119 R)
• M15: 6,113,766 km (0.087 R)
• M16: 6,949,569 km (0.11 R)
• M17: 7,717,006 km (0.11 R)
• M18: 7,952,473 km (0.104 R)
• M19: 8,084,419 km (0.119 R)
• M20: 8,592,303 km (0.11 R)
• M21: 8,945,803 km (0.088 R)
• M22: 10,092,022 km (0.117 R)
• M23: 10,235,038 km (0.114 R)
• M24: 12,582,378 km (0.062 R)
• M25: 12,705,497 km (0.116 R)
• M26: 12,860,031 km (0.05 R)
• M27: 13,077,397 km (0.09 R)
• M28: 13,170,896 km (0.053 R)
• M29: 13,610,414 km (0.093 R)
• M30: 14,214,640 km (0.035 R)
• M31: 14,925,230 km (0.114 R)
• M32: 15,746,821 km (0.096 R)
• M33: 16,280,437 km (0.039 R)
• M34: 16,989,681 km (0.082 R)
• M35: 17,674,689 km (0.113 R)
• M36: 18,089,973 km (0.094 R)
• M37: 19,036,329 km (0.086 R)
• M38: 19,355,272 km (0.083 R)
• M39: 19,604,651 km (0.112 R)
• M40: 21,196,373 km (0.112 R)
• M41: 21,600,885 km (0.066 R)
• M42: 23,851,585 km (0.075 R)
• M43: 24,233,957 km (0.094 R)
• M44: 24,348,998 km (0.117 R)
• M45: 24,695,467 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 12.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.13 AU - 11.37 AU

Year: 11469 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,430,521 km

• M1: 298,298 km (0.098 R)
• M2: 425,307 km (0.091 R)
• M3: 640,129 km (0.112 R)
• M4: 776,263 km (0.041 R)
• M5: 1,000,361 km (0.103 R)
• M6: 1,178,682 km (0.089 R)
• M7: 1,700,180 km (0.106 R)
• M8: 1,935,946 km (0.031 R)
• M9: 2,140,746 km (0.072 R)
• M10: 2,224,670 km (0.086 R)
• M11: 2,309,791 km (0.114 R)
• M12: 2,417,801 km (0.043 R)
• M13: 2,729,413 km (0.108 R)
• M14: 2,867,043 km (0.103 R)
• M15: 3,318,230 km (0.064 R)
• M16: 3,640,015 km (0.081 R)
• M17: 4,367,211 km (0.08 R)
• M18: 4,556,153 km (0.1 R)
• M19: 4,802,989 km (0.091 R)
• M20: 5,686,963 km (0.106 R)
• M21: 5,775,226 km (0.117 R)
• M22: 5,893,558 km (0.064 R)
• M23: 6,436,299 km (0.09 R)
• M24: 6,589,786 km (0.115 R)
• M25: 6,713,653 km (0.103 R)
• M26: 6,995,047 km (0.106 R)
• M27: 7,312,194 km (0.051 R)
• M28: 7,472,563 km (0.083 R)
• M29: 7,634,129 km (0.109 R)
• M30: 7,993,762 km (0.082 R)
• M31: 8,126,007 km (0.117 R)
• M32: 8,968,392 km (0.062 R)
• M33: 9,174,688 km (0.091 R)
• M34: 9,313,066 km (0.1 R)
• M35: 9,873,759 km (0.118 R)
• M36: 10,590,183 km (0.091 R)
• M37: 10,954,603 km (0.106 R)
• M38: 11,249,311 km (0.117 R)
• M39: 11,846,356 km (0.072 R)
• M40: 12,186,691 km (0.085 R)
• M41: 12,453,724 km (0.104 R)
• M42: 12,799,743 km (0.102 R)
• M43: 13,501,507 km (0.092 R)
• M44: 14,376,355 km (0.106 R)
• M45: 14,942,434 km (0.114 R)
• M46: 15,105,645 km (0.097 R)
• M47: 15,228,315 km (0.038 R)
• M48: 16,096,731 km (0.077 R)
• M49: 17,108,910 km (0.089 R)
• M50: 17,194,181 km (0.106 R)
• M51: 18,141,584 km (0.05 R)
• M52: 18,359,249 km (0.111 R)
• M53: 18,577,812 km (0.047 R)
• M54: 18,665,476 km (0.048 R)
• M55: 19,683,489 km (0.025 R)
• M56: 20,131,834 km (0.085 R)
• M57: 20,674,276 km (0.089 R)
• M58: 21,404,912 km (0.07 R)
• M59: 22,236,975 km (0.068 R)
• M60: 23,079,810 km (0.11 R)
• M61: 23,457,694 km (0.075 R)
• M62: 23,980,688 km (0.076 R)
• M63: 25,523,790 km (0.078 R)
• M64: 26,258,316 km (0.089 R)
• M65: 26,455,336 km (0.075 R)
• M66: 26,702,322 km (0.032 R)
• M67: 27,948,622 km (0.093 R)
• M68: 28,099,417 km (0.084 R)
• M69: 28,452,468 km (0.094 R)
• M70: 28,654,874 km (0.098 R)
• M71: 30,342,637 km (0.1 R)
• M72: 30,601,142 km (0.104 R)
• M73: 30,756,724 km (0.065 R)
• M74: 31,016,426 km (0.097 R)
• M75: 31,695,151 km (0.08 R)
• M76: 32,378,664 km (0.066 R)
• M77: 33,067,113 km (0.067 R)
• M78: 33,706,943 km (0.059 R)
• M79: 33,813,906 km (0.092 R)
• M80: 34,782,253 km (0.092 R)
• M81: 35,052,875 km (0.108 R)
• M82: 36,087,644 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.9

Radius: 6.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.18 AU - 15.96 AU

Year: 22039 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,430,521 km

• M1: 343,926 km (0.065 R)
• M2: 586,124 km (0.109 R)
• M3: 754,422 km (0.068 R)
• M4: 1,002,306 km (0.112 R)
• M5: 1,068,278 km (0.065 R)
• M6: 1,912,609 km (0.063 R)
• M7: 2,135,061 km (0.115 R)
• M8: 2,307,398 km (0.088 R)
• M9: 2,395,361 km (0.036 R)
• M10: 2,851,335 km (0.087 R)
• M11: 3,105,502 km (0.117 R)
• M12: 3,534,100 km (0.046 R)
• M13: 3,841,673 km (0.057 R)
• M14: 3,981,099 km (0.088 R)
• M15: 4,740,457 km (0.094 R)
• M16: 5,079,297 km (0.095 R)
• M17: 5,504,154 km (0.12 R)
• M18: 6,021,015 km (0.074 R)
• M19: 6,888,234 km (0.062 R)
• M20: 6,930,421 km (0.112 R)
• M21: 7,618,421 km (0.087 R)
• M22: 9,197,875 km (0.11 R)
• M23: 9,667,314 km (0.085 R)
• M24: 10,289,042 km (0.049 R)
• M25: 10,482,921 km (0.065 R)
• M26: 10,677,997 km (0.106 R)
• M27: 10,825,201 km (0.041 R)
• M28: 10,923,637 km (0.103 R)
• M29: 11,924,596 km (0.066 R)
• M30: 12,179,361 km (0.081 R)
• M31: 12,694,427 km (0.116 R)
• M32: 13,374,498 km (0.115 R)
• M33: 13,959,277 km (0.109 R)
• M34: 14,389,670 km (0.106 R)
• M35: 14,552,282 km (0.12 R)
• M36: 14,606,586 km (0.106 R)
• M37: 15,318,972 km (0.046 R)
• M38: 15,429,524 km (0.107 R)
• M39: 15,484,876 km (0.114 R)
• M40: 15,595,877 km (0.088 R)
• M41: 15,762,828 km (0.118 R)
• M42: 15,818,628 km (0.116 R)
• M43: 16,380,219 km (0.094 R)
• M44: 18,572,875 km (0.079 R)
• M45: 18,986,812 km (0.111 R)
• M46: 19,165,133 km (0.096 R)
• M47: 19,703,386 km (0.083 R)
• M48: 20,064,964 km (0.094 R)
• M49: 20,368,049 km (0.118 R)
• M50: 22,783,008 km (0.108 R)
• M51: 23,035,679 km (0.078 R)
• M52: 23,863,703 km (0.117 R)
• M53: 24,056,086 km (0.077 R)
• M54: 24,507,123 km (0.118 R)
• M55: 26,471,493 km (0.082 R)
• M56: 26,803,750 km (0.082 R)
• M57: 27,137,503 km (0.103 R)
• M58: 28,758,246 km (0.025 R)
• M59: 29,511,471 km (0.068 R)
• M60: 29,649,101 km (0.09 R)
• M61: 33,804,930 km (0.071 R)
• M62: 34,237,567 km (0.095 R)
• M63: 34,599,594 km (0.104 R)
• M64: 35,035,672 km (0.084 R)
• M65: 37,020,536 km (0.093 R)
• M66: 38,815,262 km (0.046 R)
• M67: 38,890,659 km (0.086 R)
• M68: 40,103,599 km (0.108 R)
• M69: 40,256,039 km (0.114 R)
• M70: 40,485,073 km (0.08 R)
• M71: 41,021,382 km (0.118 R)
• M72: 41,482,891 km (0.102 R)
• M73: 41,559,934 km (0.111 R)
• M74: 41,791,512 km (0.104 R)
• M75: 42,566,279 km (0.045 R)
• M76: 42,644,070 km (0.118 R)
• M77: 43,345,983 km (0.069 R)
• M78: 43,816,020 km (0.111 R)
• M79: 44,209,013 km (0.106 R)
• M80: 44,603,204 km (0.111 R)
• M81: 45,474,462 km (0.097 R)
• M82: 46,271,369 km (0.12 R)
• M83: 46,912,247 km (0.091 R)
• M84: 47,153,249 km (0.094 R)
• M85: 48,121,745 km (0.11 R)
• M86: 50,242,445 km (0.1 R)
• M87: 50,489,132 km (0.118 R)
• M88: 53,144,943 km (0.077 R)
• M89: 53,563,966 km (0.096 R)
• M90: 54,489,828 km (0.103 R)
• M91: 56,442,678 km (0.092 R)
• M92: 57,213,107 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.8

Radius: 3.4

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.03 AU - 23.23 AU

Year: 30293 Days

Day: 21.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,430,521 km

• M1: 60,138 km (0.113 R)
• M2: 92,601 km (0.102 R)
• M3: 134,788 km (0.05 R)
• M4: 337,343 km (0.077 R)
• M5: 426,504 km (0.092 R)
• M6: 563,685 km (0.085 R)
• M7: 605,423 km (0.082 R)
• M8: 975,079 km (0.115 R)
• M9: 2,369,032 km (0.097 R)
• M10: 2,471,506 km (0.094 R)
• M11: 2,680,644 km (0.059 R)
• M12: 3,004,972 km (0.1 R)
• M13: 3,928,739 km (0.054 R)
• M14: 4,090,604 km (0.083 R)
• M15: 5,151,103 km (0.118 R)
• M16: 5,825,790 km (0.056 R)
• M17: 6,243,766 km (0.09 R)
• M18: 7,108,442 km (0.099 R)
• M19: 7,206,728 km (0.056 R)
• M20: 7,907,893 km (0.119 R)
• M21: 8,112,244 km (0.094 R)
• M22: 9,159,429 km (0.049 R)
• M23: 9,972,344 km (0.057 R)
• M24: 10,808,147 km (0.114 R)
• M25: 11,492,856 km (0.095 R)
• M26: 12,605,117 km (0.1 R)
• M27: 15,119,558 km (0.11 R)
• M28: 15,884,003 km (0.119 R)
• M29: 16,012,657 km (0.111 R)
• M30: 16,465,490 km (0.08 R)
• M31: 16,922,661 km (0.108 R)
• M32: 16,988,185 km (0.06 R)
• M33: 17,516,415 km (0.062 R)
• M34: 20,236,852 km (0.072 R)
• M35: 20,516,002 km (0.034 R)
• M36: 21,361,230 km (0.103 R)
• M37: 21,859,390 km (0.097 R)
• M38: 23,012,640 km (0.11 R)
• M39: 25,603,227 km (0.078 R)
• M40: 27,818,472 km (0.094 R)
• M41: 30,812,673 km (0.104 R)
• M42: 33,083,420 km (0.091 R)
• M43: 33,824,677 km (0.106 R)
• M44: 37,099,374 km (0.058 R)
• M45: 37,869,355 km (0.041 R)
• M46: 37,955,224 km (0.109 R)
• M47: 38,471,785 km (0.077 R)
• M48: 45,122,159 km (0.105 R)
• M49: 47,601,594 km (0.103 R)
• M50: 49,372,832 km (0.059 R)
• M51: 51,926,468 km (0.109 R)
• M52: 52,021,912 km (0.106 R)
• M53: 53,652,678 km (0.114 R)
• M54: 54,522,889 km (0.109 R)
• M55: 55,008,184 km (0.07 R)
• M56: 56,473,047 km (0.07 R)
• M57: 57,456,802 km (0.084 R)
• M58: 59,042,390 km (0.116 R)
• M59: 59,341,287 km (0.116 R)
• M60: 60,441,579 km (0.109 R)
• M61: 61,447,625 km (0.068 R)
• M62: 63,782,548 km (0.079 R)
• M63: 66,663,953 km (0.1 R)
• M64: 68,225,007 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit