🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.83 AU - 1.15 AU

Year: 375 Days

Day: 27.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.85 AU - 1.31 AU

Year: 427 Days

Day: 38.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.37 AU - 1.71 AU

Year: 728 Days

Day: 29.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.53 AU - 3.49 AU

Year: 1989 Days

Day: 18.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.85 AU - 3.85 AU

Year: 2335 Days

Day: 30.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 9.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.05 AU - 6.96 AU

Year: 6311 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,801,569 km

• M1: 179,517 km (0.11 R)
• M2: 284,086 km (0.045 R)
• M3: 465,399 km (0.061 R)
• M4: 545,434 km (0.051 R)
• M5: 768,035 km (0.086 R)
• M6: 915,689 km (0.06 R)
• M7: 1,073,215 km (0.091 R)
• M8: 1,370,616 km (0.103 R)
• M9: 1,430,305 km (0.096 R)
• M10: 1,614,610 km (0.091 R)
• M11: 1,693,897 km (0.119 R)
• M12: 1,806,993 km (0.039 R)
• M13: 2,040,814 km (0.113 R)
• M14: 2,284,659 km (0.105 R)
• M15: 2,373,969 km (0.102 R)
• M16: 2,537,928 km (0.103 R)
• M17: 2,611,979 km (0.08 R)
• M18: 2,857,768 km (0.09 R)
• M19: 3,012,901 km (0.103 R)
• M20: 3,291,004 km (0.116 R)
• M21: 3,808,163 km (0.11 R)
• M22: 4,196,519 km (0.103 R)
• M23: 4,284,483 km (0.095 R)
• M24: 4,350,904 km (0.073 R)
• M25: 4,484,795 km (0.095 R)
• M26: 4,733,875 km (0.11 R)
• M27: 5,198,376 km (0.045 R)
• M28: 5,269,286 km (0.105 R)
• M29: 5,436,087 km (0.086 R)
• M30: 5,946,964 km (0.077 R)
• M31: 6,120,647 km (0.082 R)
• M32: 6,780,673 km (0.059 R)
• M33: 6,858,314 km (0.055 R)
• M34: 7,224,530 km (0.107 R)
• M35: 7,303,817 km (0.094 R)
• M36: 7,436,660 km (0.112 R)
• M37: 7,677,662 km (0.102 R)
• M38: 7,867,053 km (0.026 R)
• M39: 8,140,219 km (0.108 R)
• M40: 8,361,025 km (0.099 R)
• M41: 8,667,850 km (0.067 R)
• M42: 8,949,992 km (0.104 R)
• M43: 9,035,263 km (0.099 R)
• M44: 9,235,125 km (0.091 R)
• M45: 9,378,889 km (0.035 R)
• M46: 9,610,466 km (0.118 R)
• M47: 9,726,854 km (0.112 R)
• M48: 10,079,157 km (0.097 R)
• M49: 11,099,713 km (0.075 R)
• M50: 11,313,937 km (0.073 R)
• M51: 11,375,422 km (0.102 R)
• M52: 11,437,056 km (0.111 R)
• M53: 12,058,785 km (0.098 R)
• M54: 12,216,013 km (0.112 R)
• M55: 12,755,462 km (0.087 R)
• M56: 13,562,992 km (0.09 R)
• M57: 13,661,128 km (0.087 R)
• M58: 13,923,672 km (0.092 R)
• M59: 14,320,555 km (0.068 R)
• M60: 15,567,902 km (0.112 R)
• M61: 16,117,974 km (0.084 R)
• M62: 16,430,185 km (0.086 R)
• M63: 16,499,897 km (0.082 R)
• M64: 16,674,478 km (0.107 R)
• M65: 17,025,434 km (0.069 R)
• M66: 17,414,389 km (0.118 R)
• M67: 17,485,448 km (0.104 R)
• M68: 18,598,755 km (0.086 R)
• M69: 18,744,015 km (0.07 R)
• M70: 19,623,949 km (0.094 R)
• M71: 19,808,852 km (0.046 R)
• M72: 19,883,053 km (0.107 R)
• M73: 20,367,451 km (0.115 R)
• M74: 21,347,766 km (0.119 R)
• M75: 21,576,202 km (0.107 R)
• M76: 22,035,318 km (0.065 R)
• M77: 22,613,962 km (0.103 R)
• M78: 24,141,656 km (0.108 R)
• M79: 25,379,728 km (0.08 R)
• M80: 25,662,019 km (0.114 R)
• M81: 26,393,104 km (0.073 R)
• M82: 26,474,634 km (0.12 R)
• M83: 26,884,084 km (0.063 R)
• M84: 26,966,363 km (0.064 R)
• M85: 27,585,099 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 10.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.66 AU - 12.48 AU

Year: 14025 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,801,569 km

• M1: 210,783 km (0.098 R)
• M2: 312,660 km (0.07 R)
• M3: 511,625 km (0.077 R)
• M4: 669,450 km (0.098 R)
• M5: 938,427 km (0.073 R)
• M6: 1,016,069 km (0.112 R)
• M7: 1,220,270 km (0.03 R)
• M8: 1,741,020 km (0.114 R)
• M9: 1,813,874 km (0.098 R)
• M10: 2,460,586 km (0.047 R)
• M11: 2,625,891 km (0.047 R)
• M12: 3,788,716 km (0.087 R)
• M13: 3,884,159 km (0.076 R)
• M14: 4,208,188 km (0.116 R)
• M15: 4,307,072 km (0.056 R)
• M16: 4,642,471 km (0.068 R)
• M17: 5,699,230 km (0.09 R)
• M18: 5,845,537 km (0.049 R)
• M19: 5,956,239 km (0.095 R)
• M20: 6,481,777 km (0.082 R)
• M21: 6,596,369 km (0.096 R)
• M22: 6,866,243 km (0.1 R)
• M23: 7,140,007 km (0.089 R)
• M24: 8,023,233 km (0.073 R)
• M25: 8,687,298 km (0.083 R)
• M26: 9,111,258 km (0.06 R)
• M27: 9,239,763 km (0.08 R)
• M28: 10,023,656 km (0.059 R)
• M29: 10,112,068 km (0.056 R)
• M30: 10,423,531 km (0.115 R)
• M31: 10,783,463 km (0.071 R)
• M32: 10,919,597 km (0.115 R)
• M33: 11,285,065 km (0.115 R)
• M34: 11,561,821 km (0.088 R)
• M35: 12,075,241 km (0.089 R)
• M36: 12,263,734 km (0.065 R)
• M37: 13,075,751 km (0.094 R)
• M38: 13,806,836 km (0.069 R)
• M39: 13,905,272 km (0.053 R)
• M40: 15,003,918 km (0.099 R)
• M41: 16,598,781 km (0.077 R)
• M42: 18,626,431 km (0.05 R)
• M43: 19,558,725 km (0.101 R)
• M44: 19,891,281 km (0.067 R)
• M45: 20,225,931 km (0.099 R)
• M46: 20,957,016 km (0.034 R)
• M47: 21,127,109 km (0.098 R)
• M48: 22,156,492 km (0.093 R)
• M49: 22,271,832 km (0.106 R)
• M50: 22,677,392 km (0.092 R)
• M51: 22,793,629 km (0.081 R)
• M52: 23,613,276 km (0.102 R)
• M53: 24,145,246 km (0.074 R)
• M54: 25,764,942 km (0.112 R)
• M55: 25,886,266 km (0.043 R)
• M56: 26,925,672 km (0.118 R)
• M57: 27,233,844 km (0.084 R)
• M58: 28,165,838 km (0.11 R)
• M59: 28,855,784 km (0.102 R)
• M60: 29,614,843 km (0.092 R)
• M61: 30,380,635 km (0.083 R)
• M62: 30,573,018 km (0.04 R)
• M63: 30,894,653 km (0.114 R)
• M64: 31,023,606 km (0.093 R)
• M65: 32,127,040 km (0.102 R)
• M66: 32,388,537 km (0.051 R)
• M67: 32,585,109 km (0.104 R)
• M68: 34,639,836 km (0.109 R)
• M69: 36,599,717 km (0.111 R)
• M70: 37,421,159 km (0.051 R)
• M71: 38,179,471 km (0.118 R)
• M72: 39,711,353 km (0.057 R)
• M73: 40,062,310 km (0.104 R)
• M74: 40,696,605 km (0.093 R)
• M75: 40,837,975 km (0.096 R)
• M76: 41,263,132 km (0.109 R)
• M77: 42,117,934 km (0.091 R)
• M78: 43,122,633 km (0.102 R)
• M79: 43,338,952 km (0.046 R)
• M80: 43,772,786 km (0.117 R)
• M81: 44,280,521 km (0.061 R)
• M82: 45,228,822 km (0.102 R)
• M83: 45,375,278 km (0.113 R)
• M84: 45,448,581 km (0.091 R)
• M85: 46,922,868 km (0.105 R)
• M86: 47,368,371 km (0.072 R)
• M87: 49,918,416 km (0.094 R)
• M88: 50,069,809 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.4

Radius: 4.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.73 AU - 15.35 AU

Year: 17931 Days

Day: 23 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,801,569 km

• M1: 129,552 km (0.074 R)
• M2: 225,594 km (0.113 R)
• M3: 417,976 km (0.061 R)
• M4: 638,633 km (0.091 R)
• M5: 1,173,296 km (0.076 R)
• M6: 1,748,500 km (0.118 R)
• M7: 1,790,986 km (0.085 R)
• M8: 1,833,920 km (0.095 R)
• M9: 1,986,660 km (0.093 R)
• M10: 2,327,892 km (0.095 R)
• M11: 2,613,774 km (0.112 R)
• M12: 2,860,461 km (0.114 R)
• M13: 3,402,753 km (0.097 R)
• M14: 3,699,256 km (0.045 R)
• M15: 5,026,339 km (0.103 R)
• M16: 5,270,782 km (0.086 R)
• M17: 5,962,971 km (0.058 R)
• M18: 6,583,353 km (0.102 R)
• M19: 7,569,353 km (0.098 R)
• M20: 8,132,888 km (0.052 R)
• M21: 8,347,711 km (0.119 R)
• M22: 9,113,951 km (0.115 R)
• M23: 9,561,997 km (0.043 R)
• M24: 10,362,944 km (0.083 R)
• M25: 10,556,823 km (0.115 R)
• M26: 11,145,640 km (0.114 R)
• M27: 11,344,306 km (0.095 R)
• M28: 11,866,253 km (0.032 R)
• M29: 12,313,999 km (0.026 R)
• M30: 12,395,979 km (0.073 R)
• M31: 12,975,072 km (0.105 R)
• M32: 15,466,325 km (0.097 R)
• M33: 16,674,927 km (0.088 R)
• M34: 16,902,166 km (0.083 R)
• M35: 17,359,487 km (0.086 R)
• M36: 17,913,747 km (0.106 R)
• M37: 18,755,983 km (0.117 R)
• M38: 20,381,513 km (0.059 R)
• M39: 21,113,047 km (0.101 R)
• M40: 21,407,904 km (0.116 R)
• M41: 21,654,890 km (0.076 R)
• M42: 23,206,220 km (0.079 R)
• M43: 23,307,647 km (0.12 R)
• M44: 23,510,652 km (0.067 R)
• M45: 24,072,242 km (0.11 R)
• M46: 24,277,490 km (0.07 R)
• M47: 24,689,782 km (0.09 R)
• M48: 25,469,037 km (0.083 R)
• M49: 25,573,606 km (0.12 R)
• M50: 26,945,120 km (0.113 R)
• M51: 27,158,297 km (0.056 R)
• M52: 29,924,361 km (0.083 R)
• M53: 30,477,125 km (0.101 R)
• M54: 31,424,678 km (0.102 R)
• M55: 32,042,817 km (0.103 R)
• M56: 33,634,388 km (0.027 R)
• M57: 35,835,422 km (0.1 R)
• M58: 36,953,217 km (0.085 R)
• M59: 37,486,683 km (0.098 R)
• M60: 39,767,004 km (0.12 R)
• M61: 40,679,401 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit