🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.49 AU - 0.55 AU

Year: 160 Days

Day: 15.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,081,538 km

• M1: 133,441 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.46 AU - 0.6 AU

Year: 165 Days

Day: 20.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.09 AU - 1.31 AU

Year: 562 Days

Day: 23.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.37 AU - 1.91 AU

Year: 898 Days

Day: 21.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.59 AU - 2.19 AU

Year: 1111 Days

Day: 22.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,081,538 km

• M1: 135,087 km (0.109 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.18 AU - 2.86 AU

Year: 1710 Days

Day: 25.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,081,538 km

• M1: 27,825 km (0.117 R)
• M2: 721,810 km (0.047 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 11.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.64 AU - 5.72 AU

Year: 4328 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,081,538 km

• M1: 144,063 km (0.12 R)
• M2: 422,016 km (0.079 R)
• M3: 861,983 km (0.108 R)
• M4: 947,553 km (0.114 R)
• M5: 1,070,522 km (0.106 R)
• M6: 1,408,314 km (0.111 R)
• M7: 1,511,088 km (0.071 R)
• M8: 1,656,647 km (0.088 R)
• M9: 1,779,317 km (0.113 R)
• M10: 1,877,004 km (0.111 R)
• M11: 2,019,721 km (0.099 R)
• M12: 2,346,443 km (0.118 R)
• M13: 2,868,390 km (0.11 R)
• M14: 3,321,970 km (0.072 R)
• M15: 3,637,173 km (0.117 R)
• M16: 3,780,338 km (0.071 R)
• M17: 4,035,403 km (0.104 R)
• M18: 4,428,845 km (0.048 R)
• M19: 4,659,226 km (0.071 R)
• M20: 4,756,464 km (0.034 R)
• M21: 4,834,704 km (0.09 R)
• M22: 5,012,277 km (0.103 R)
• M23: 5,131,955 km (0.109 R)
• M24: 5,640,588 km (0.087 R)
• M25: 5,744,409 km (0.092 R)
• M26: 6,358,508 km (0.062 R)
• M27: 6,444,826 km (0.083 R)
• M28: 6,575,126 km (0.106 R)
• M29: 6,750,155 km (0.032 R)
• M30: 6,860,409 km (0.085 R)
• M31: 7,060,272 km (0.107 R)
• M32: 7,172,171 km (0.075 R)
• M33: 7,420,503 km (0.113 R)
• M34: 8,018,745 km (0.097 R)
• M35: 8,323,626 km (0.09 R)
• M36: 8,560,738 km (0.116 R)
• M37: 8,920,820 km (0.066 R)
• M38: 9,581,295 km (0.08 R)
• M39: 10,435,349 km (0.057 R)
• M40: 11,157,159 km (0.108 R)
• M41: 11,261,578 km (0.115 R)
• M42: 11,471,314 km (0.05 R)
• M43: 12,028,267 km (0.086 R)
• M44: 12,730,180 km (0.093 R)
• M45: 13,168,652 km (0.117 R)
• M46: 13,389,757 km (0.081 R)
• M47: 14,032,430 km (0.047 R)
• M48: 14,145,227 km (0.112 R)
• M49: 14,914,459 km (0.086 R)
• M50: 15,405,738 km (0.098 R)
• M51: 15,638,812 km (0.095 R)
• M52: 15,902,403 km (0.066 R)
• M53: 16,285,673 km (0.085 R)
• M54: 16,463,694 km (0.097 R)
• M55: 16,582,625 km (0.074 R)
• M56: 17,061,488 km (0.086 R)
• M57: 17,605,725 km (0.081 R)
• M58: 17,879,938 km (0.099 R)
• M59: 18,002,309 km (0.073 R)
• M60: 18,897,652 km (0.078 R)
• M61: 19,022,267 km (0.039 R)
• M62: 19,240,979 km (0.096 R)
• M63: 19,617,966 km (0.048 R)
• M64: 20,283,526 km (0.109 R)
• M65: 20,635,231 km (0.09 R)
• M66: 20,731,423 km (0.048 R)
• M67: 20,859,927 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 12.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.2 AU - 8.36 AU

Year: 7547 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,081,538 km

• M1: 155,133 km (0.059 R)
• M2: 348,713 km (0.118 R)
• M3: 575,653 km (0.096 R)
• M4: 723,007 km (0.112 R)
• M5: 930,648 km (0.109 R)
• M6: 1,158,636 km (0.096 R)
• M7: 1,244,654 km (0.066 R)
• M8: 1,387,071 km (0.079 R)
• M9: 1,888,374 km (0.1 R)
• M10: 1,970,503 km (0.104 R)
• M11: 2,202,529 km (0.034 R)
• M12: 2,510,851 km (0.113 R)
• M13: 2,670,472 km (0.109 R)
• M14: 3,120,612 km (0.113 R)
• M15: 3,518,243 km (0.116 R)
• M16: 3,620,268 km (0.045 R)
• M17: 3,723,341 km (0.103 R)
• M18: 5,501,910 km (0.094 R)
• M19: 6,571,086 km (0.061 R)
• M20: 6,856,370 km (0.099 R)
• M21: 7,308,305 km (0.051 R)
• M22: 8,105,512 km (0.073 R)
• M23: 8,343,223 km (0.081 R)
• M24: 8,652,292 km (0.112 R)
• M25: 8,790,969 km (0.077 R)
• M26: 8,895,389 km (0.075 R)
• M27: 9,817,809 km (0.11 R)
• M28: 9,998,673 km (0.104 R)
• M29: 10,253,737 km (0.047 R)
• M30: 10,770,448 km (0.053 R)
• M31: 11,069,644 km (0.114 R)
• M32: 12,176,818 km (0.108 R)
• M33: 12,371,295 km (0.043 R)
• M34: 12,566,820 km (0.061 R)
• M35: 12,763,391 km (0.112 R)
• M36: 12,842,229 km (0.092 R)
• M37: 13,040,297 km (0.059 R)
• M38: 13,159,526 km (0.104 R)
• M39: 14,208,507 km (0.088 R)
• M40: 14,413,306 km (0.094 R)
• M41: 14,660,292 km (0.107 R)
• M42: 15,075,277 km (0.072 R)
• M43: 15,242,228 km (0.107 R)
• M44: 15,494,001 km (0.082 R)
• M45: 15,620,411 km (0.066 R)
• M46: 15,831,793 km (0.103 R)
• M47: 16,300,334 km (0.114 R)
• M48: 16,730,128 km (0.089 R)
• M49: 16,946,447 km (0.116 R)
• M50: 18,442,126 km (0.117 R)
• M51: 18,531,287 km (0.09 R)
• M52: 18,934,902 km (0.031 R)
• M53: 19,523,121 km (0.07 R)
• M54: 20,117,174 km (0.114 R)
• M55: 20,624,610 km (0.108 R)
• M56: 20,810,111 km (0.115 R)
• M57: 21,089,560 km (0.096 R)
• M58: 21,557,951 km (0.059 R)
• M59: 21,935,087 km (0.118 R)
• M60: 22,935,747 km (0.099 R)
• M61: 23,756,591 km (0.05 R)
• M62: 24,981,049 km (0.091 R)
• M63: 25,377,334 km (0.103 R)
• M64: 26,125,772 km (0.11 R)
• M65: 26,376,947 km (0.111 R)
• M66: 26,528,041 km (0.092 R)
• M67: 28,003,076 km (0.087 R)
• M68: 29,087,810 km (0.11 R)
• M69: 29,766,087 km (0.107 R)
• M70: 29,870,955 km (0.076 R)
• M71: 30,979,026 km (0.052 R)
• M72: 32,154,417 km (0.112 R)
• M73: 32,369,688 km (0.117 R)
• M74: 32,531,403 km (0.119 R)
• M75: 33,344,318 km (0.082 R)
• M76: 33,507,679 km (0.081 R)
• M77: 34,273,620 km (0.108 R)
• M78: 34,934,693 km (0.056 R)
• M79: 35,322,301 km (0.095 R)
• M80: 35,433,303 km (0.104 R)
• M81: 35,822,856 km (0.118 R)
• M82: 36,045,906 km (0.054 R)
• M83: 37,225,186 km (0.073 R)
• M84: 37,451,229 km (0.099 R)
• M85: 37,564,474 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 11.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.56 AU - 11.02 AU

Year: 13095 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,081,538 km

• M1: 570,117 km (0.099 R)
• M2: 783,594 km (0.109 R)
• M3: 1,357,900 km (0.104 R)
• M4: 1,452,895 km (0.098 R)
• M5: 1,649,765 km (0.115 R)
• M6: 2,236,189 km (0.061 R)
• M7: 2,321,011 km (0.096 R)
• M8: 2,731,208 km (0.105 R)
• M9: 3,260,037 km (0.039 R)
• M10: 3,686,092 km (0.097 R)
• M11: 3,820,730 km (0.067 R)
• M12: 4,060,385 km (0.056 R)
• M13: 4,340,433 km (0.094 R)
• M14: 4,482,850 km (0.067 R)
• M15: 4,808,973 km (0.084 R)
• M16: 5,068,077 km (0.093 R)
• M17: 5,407,963 km (0.102 R)
• M18: 5,599,897 km (0.113 R)
• M19: 5,677,389 km (0.101 R)
• M20: 5,794,225 km (0.059 R)
• M21: 6,390,671 km (0.109 R)
• M22: 6,593,825 km (0.098 R)
• M23: 6,923,389 km (0.117 R)
• M24: 7,090,191 km (0.072 R)
• M25: 7,513,104 km (0.093 R)
• M26: 7,857,329 km (0.113 R)
• M27: 7,944,245 km (0.083 R)
• M28: 8,339,184 km (0.074 R)
• M29: 8,920,970 km (0.036 R)
• M30: 9,239,763 km (0.082 R)
• M31: 10,218,432 km (0.118 R)
• M32: 11,132,326 km (0.047 R)
• M33: 11,922,053 km (0.101 R)
• M34: 12,273,159 km (0.074 R)
• M35: 13,140,378 km (0.09 R)
• M36: 13,974,386 km (0.092 R)
• M37: 15,149,328 km (0.115 R)
• M38: 15,913,324 km (0.096 R)
• M39: 16,023,428 km (0.1 R)
• M40: 16,133,981 km (0.084 R)
• M41: 17,195,677 km (0.076 R)
• M42: 17,308,773 km (0.099 R)
• M43: 18,049,881 km (0.119 R)
• M44: 18,626,880 km (0.115 R)
• M45: 18,743,117 km (0.102 R)
• M46: 19,151,519 km (0.108 R)
• M47: 23,457,245 km (0.082 R)
• M48: 23,582,758 km (0.071 R)
• M49: 24,530,909 km (0.112 R)
• M50: 25,749,833 km (0.09 R)
• M51: 26,726,108 km (0.077 R)
• M52: 27,581,958 km (0.06 R)
• M53: 29,320,435 km (0.097 R)
• M54: 29,455,671 km (0.103 R)
• M55: 30,202,913 km (0.119 R)
• M56: 31,716,245 km (0.044 R)
• M57: 32,482,186 km (0.056 R)
• M58: 32,622,060 km (0.088 R)
• M59: 32,692,071 km (0.117 R)
• M60: 34,316,704 km (0.12 R)
• M61: 34,387,913 km (0.078 R)
• M62: 34,459,122 km (0.112 R)
• M63: 36,256,989 km (0.056 R)
• M64: 37,570,308 km (0.058 R)
• M65: 39,271,087 km (0.101 R)
• M66: 39,793,632 km (0.097 R)
• M67: 40,018,328 km (0.111 R)
• M68: 40,093,277 km (0.076 R)
• M69: 40,921,151 km (0.078 R)
• M70: 41,147,942 km (0.064 R)
• M71: 41,526,873 km (0.095 R)
• M72: 41,678,715 km (0.108 R)
• M73: 41,830,856 km (0.106 R)
• M74: 42,288,176 km (0.059 R)
• M75: 44,444,031 km (0.115 R)
• M76: 45,379,018 km (0.063 R)
• M77: 45,927,294 km (0.068 R)
• M78: 47,506,150 km (0.057 R)
• M79: 48,062,953 km (0.091 R)
• M80: 48,461,931 km (0.078 R)
• M81: 49,343,661 km (0.09 R)
• M82: 49,504,628 km (0.097 R)
• M83: 50,230,776 km (0.056 R)
• M84: 51,612,013 km (0.093 R)
• M85: 52,102,395 km (0.117 R)
• M86: 52,184,375 km (0.091 R)
• M87: 53,170,374 km (0.085 R)
• M88: 53,583,115 km (0.092 R)
• M89: 55,411,650 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit