🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.5 AU - 0.58 AU

Year: 147 Days

Day: 39.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,994,731 km

• M1: 328,367 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 265 Days

Day: 46.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.05 AU - 1.09 AU

Year: 410 Days

Day: 12.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.06 AU - 1.32 AU

Year: 481 Days

Day: 38.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,994,731 km

• M1: 969,693 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.69 AU - 2.73 AU

Year: 1654 Days

Day: 22.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.39 AU - 4.67 AU

Year: 3000 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,994,731 km

• M1: 833,559 km (0.093 R)
• M2: 3,996,358 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 13.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.38 AU - 8.58 AU

Year: 8360 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,994,731 km

• M1: 172,636 km (0.094 R)
• M2: 275,410 km (0.117 R)
• M3: 462,557 km (0.088 R)
• M4: 797,805 km (0.096 R)
• M5: 897,138 km (0.096 R)
• M6: 1,027,887 km (0.086 R)
• M7: 1,666,371 km (0.103 R)
• M8: 2,158,847 km (0.081 R)
• M9: 2,910,726 km (0.105 R)
• M10: 3,567,460 km (0.092 R)
• M11: 3,738,900 km (0.112 R)
• M12: 4,112,296 km (0.056 R)
• M13: 4,383,218 km (0.069 R)
• M14: 4,730,135 km (0.116 R)
• M15: 4,942,714 km (0.061 R)
• M16: 5,038,307 km (0.099 R)
• M17: 5,231,138 km (0.067 R)
• M18: 5,401,830 km (0.099 R)
• M19: 5,976,285 km (0.11 R)
• M20: 6,335,470 km (0.069 R)
• M21: 6,465,470 km (0.089 R)
• M22: 6,570,189 km (0.101 R)
• M23: 7,128,937 km (0.037 R)
• M24: 7,620,216 km (0.107 R)
• M25: 8,492,073 km (0.049 R)
• M26: 9,277,162 km (0.025 R)
• M27: 9,544,045 km (0.09 R)
• M28: 10,268,099 km (0.082 R)
• M29: 10,359,952 km (0.09 R)
• M30: 10,482,772 km (0.107 R)
• M31: 10,698,791 km (0.115 R)
• M32: 10,791,841 km (0.094 R)
• M33: 10,978,838 km (0.108 R)
• M34: 11,801,178 km (0.118 R)
• M35: 11,929,533 km (0.098 R)
• M36: 13,304,786 km (0.118 R)
• M37: 13,404,867 km (0.108 R)
• M38: 14,215,238 km (0.113 R)
• M39: 14,523,111 km (0.072 R)
• M40: 14,729,706 km (0.054 R)
• M41: 14,902,641 km (0.086 R)
• M42: 15,460,342 km (0.092 R)
• M43: 15,635,969 km (0.117 R)
• M44: 15,847,800 km (0.078 R)
• M45: 15,989,469 km (0.06 R)
• M46: 16,345,512 km (0.103 R)
• M47: 16,956,919 km (0.104 R)
• M48: 17,502,502 km (0.083 R)
• M49: 17,685,610 km (0.037 R)
• M50: 17,906,267 km (0.106 R)
• M51: 18,202,022 km (0.098 R)
• M52: 18,387,523 km (0.107 R)
• M53: 18,536,523 km (0.056 R)
• M54: 18,685,821 km (0.108 R)
• M55: 18,798,169 km (0.101 R)
• M56: 18,948,216 km (0.11 R)
• M57: 19,249,506 km (0.11 R)
• M58: 20,009,613 km (0.091 R)
• M59: 21,207,293 km (0.094 R)
• M60: 22,269,289 km (0.108 R)
• M61: 22,388,369 km (0.095 R)
• M62: 22,587,334 km (0.108 R)
• M63: 22,706,862 km (0.115 R)
• M64: 23,550,295 km (0.084 R)
• M65: 23,955,556 km (0.101 R)
• M66: 24,444,890 km (0.113 R)
• M67: 25,019,945 km (0.066 R)
• M68: 25,143,812 km (0.094 R)
• M69: 25,682,663 km (0.082 R)
• M70: 25,890,903 km (0.102 R)
• M71: 26,351,216 km (0.061 R)
• M72: 26,940,781 km (0.056 R)
• M73: 27,534,834 km (0.091 R)
• M74: 27,918,852 km (0.065 R)
• M75: 28,390,833 km (0.074 R)
• M76: 29,081,976 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 14.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.08 AU - 11.52 AU

Year: 11377 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 73,994,731 km

• M1: 187,895 km (0.116 R)
• M2: 323,730 km (0.117 R)
• M3: 536,009 km (0.116 R)
• M4: 1,311,525 km (0.079 R)
• M5: 1,628,373 km (0.08 R)
• M6: 2,049,491 km (0.101 R)
• M7: 2,211,206 km (0.116 R)
• M8: 2,356,316 km (0.09 R)
• M9: 2,833,683 km (0.087 R)
• M10: 3,153,374 km (0.1 R)
• M11: 3,654,975 km (0.096 R)
• M12: 3,852,893 km (0.112 R)
• M13: 4,311,261 km (0.1 R)
• M14: 4,787,132 km (0.094 R)
• M15: 5,363,832 km (0.085 R)
• M16: 5,532,728 km (0.07 R)
• M17: 6,167,172 km (0.085 R)
• M18: 6,284,906 km (0.041 R)
• M19: 6,582,905 km (0.119 R)
• M20: 7,317,131 km (0.097 R)
• M21: 7,725,832 km (0.097 R)
• M22: 7,917,019 km (0.038 R)
• M23: 8,697,321 km (0.108 R)
• M24: 9,264,895 km (0.078 R)
• M25: 9,879,144 km (0.046 R)
• M26: 10,156,349 km (0.095 R)
• M27: 11,471,913 km (0.119 R)
• M28: 11,873,433 km (0.076 R)
• M29: 11,983,687 km (0.117 R)
• M30: 12,353,792 km (0.073 R)
• M31: 13,833,315 km (0.113 R)
• M32: 15,448,374 km (0.106 R)
• M33: 16,874,041 km (0.12 R)
• M34: 18,596,960 km (0.058 R)
• M35: 18,982,623 km (0.102 R)
• M36: 19,631,429 km (0.081 R)
• M37: 23,396,957 km (0.062 R)
• M38: 23,581,711 km (0.039 R)
• M39: 24,278,986 km (0.082 R)
• M40: 24,794,650 km (0.107 R)
• M41: 26,411,354 km (0.052 R)
• M42: 26,941,679 km (0.114 R)
• M43: 27,280,967 km (0.08 R)
• M44: 27,914,963 km (0.078 R)
• M45: 28,307,507 km (0.035 R)
• M46: 28,751,215 km (0.087 R)
• M47: 30,498,967 km (0.09 R)
• M48: 31,309,338 km (0.089 R)
• M49: 31,564,104 km (0.098 R)
• M50: 32,847,952 km (0.114 R)
• M51: 32,951,474 km (0.092 R)
• M52: 34,306,083 km (0.086 R)
• M53: 34,516,118 km (0.093 R)
• M54: 34,726,603 km (0.094 R)
• M55: 35,519,621 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.4

Radius: 5.4

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.6 AU - 18.44 AU

Year: 24901 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,994,731 km

• M1: 85,869 km (0.095 R)
• M2: 189,690 km (0.104 R)
• M3: 413,489 km (0.116 R)
• M4: 490,382 km (0.095 R)
• M5: 796,459 km (0.119 R)
• M6: 844,630 km (0.119 R)
• M7: 943,813 km (0.03 R)
• M8: 1,126,622 km (0.101 R)
• M9: 1,180,926 km (0.115 R)
• M10: 1,616,106 km (0.08 R)
• M11: 1,708,707 km (0.1 R)
• M12: 1,931,608 km (0.107 R)
• M13: 2,063,254 km (0.12 R)
• M14: 2,231,851 km (0.079 R)
• M15: 2,654,614 km (0.089 R)
• M16: 2,801,071 km (0.056 R)
• M17: 2,987,918 km (0.086 R)
• M18: 3,063,764 km (0.059 R)
• M19: 3,612,639 km (0.107 R)
• M20: 5,432,946 km (0.12 R)
• M21: 5,759,967 km (0.102 R)
• M22: 5,854,513 km (0.07 R)
• M23: 6,093,420 km (0.082 R)
• M24: 7,334,484 km (0.108 R)
• M25: 7,488,570 km (0.103 R)
• M26: 7,591,942 km (0.059 R)
• M27: 7,695,614 km (0.078 R)
• M28: 9,530,731 km (0.082 R)
• M29: 9,868,074 km (0.109 R)
• M30: 9,924,622 km (0.052 R)
• M31: 10,554,429 km (0.096 R)
• M32: 11,255,893 km (0.11 R)
• M33: 12,154,079 km (0.117 R)
• M34: 13,764,350 km (0.097 R)
• M35: 14,852,974 km (0.119 R)
• M36: 15,374,772 km (0.102 R)
• M37: 15,506,268 km (0.119 R)
• M38: 15,770,159 km (0.111 R)
• M39: 17,590,017 km (0.081 R)
• M40: 18,350,273 km (0.102 R)
• M41: 18,489,698 km (0.101 R)
• M42: 19,759,934 km (0.095 R)
• M43: 21,058,144 km (0.082 R)
• M44: 21,130,998 km (0.058 R)
• M45: 21,423,612 km (0.104 R)
• M46: 22,981,374 km (0.058 R)
• M47: 23,887,788 km (0.062 R)
• M48: 25,114,491 km (0.108 R)
• M49: 26,913,405 km (0.107 R)
• M50: 27,151,116 km (0.115 R)
• M51: 27,469,011 km (0.042 R)
• M52: 28,108,842 km (0.033 R)
• M53: 28,753,459 km (0.099 R)
• M54: 30,221,612 km (0.085 R)
• M55: 30,633,605 km (0.108 R)
• M56: 30,716,332 km (0.068 R)
• M57: 31,881,251 km (0.104 R)
• M58: 32,048,801 km (0.074 R)
• M59: 32,975,709 km (0.11 R)
• M60: 33,399,969 km (0.063 R)
• M61: 33,655,482 km (0.102 R)
• M62: 33,997,014 km (0.037 R)
• M63: 34,769,687 km (0.086 R)
• M64: 35,288,043 km (0.095 R)
• M65: 35,461,427 km (0.067 R)
• M66: 36,070,440 km (0.042 R)
• M67: 38,095,696 km (0.105 R)
• M68: 40,157,454 km (0.116 R)
• M69: 40,247,811 km (0.095 R)
• M70: 40,519,630 km (0.071 R)
• M71: 42,439,270 km (0.08 R)
• M72: 43,085,683 km (0.047 R)
• M73: 43,735,386 km (0.114 R)
• M74: 44,669,027 km (0.04 R)
• M75: 46,271,519 km (0.108 R)
• M76: 47,032,075 km (0.084 R)
• M77: 47,222,812 km (0.106 R)
• M78: 47,892,562 km (0.114 R)
• M79: 48,180,537 km (0.081 R)
• M80: 52,767,208 km (0.083 R)
• M81: 54,360,126 km (0.102 R)
• M82: 54,861,130 km (0.117 R)
• M83: 55,363,629 km (0.091 R)
• M84: 56,170,859 km (0.06 R)
• M85: 56,981,979 km (0.112 R)
• M86: 62,767,227 km (0.075 R)
• M87: 63,503,548 km (0.095 R)
• M88: 65,090,632 km (0.062 R)
• M89: 65,622,602 km (0.119 R)
• M90: 66,690,880 km (0.118 R)
• M91: 66,905,254 km (0.112 R)
• M92: 67,227,189 km (0.055 R)
• M93: 69,495,092 km (0.072 R)
• M94: 70,583,866 km (0.118 R)
• M95: 71,130,347 km (0.105 R)
• M96: 71,239,852 km (0.092 R)
• M97: 72,447,706 km (0.072 R)
• M98: 73,883,845 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 20,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit