🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.67 AU - 0.75 AU

Year: 221 Days

Day: 47.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,932,518 km

• M1: 607,816 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.77 AU - 1.07 AU

Year: 326 Days

Day: 45.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,932,518 km

• M1: 851,960 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 369 Days

Day: 12.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,932,518 km

• M1: 403,615 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.14 AU - 2.96 AU

Year: 1502 Days

Day: 40.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 12.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.28 AU - 6.02 AU

Year: 4955 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,932,518 km

• M1: 354,098 km (0.056 R)
• M2: 448,494 km (0.071 R)
• M3: 595,400 km (0.093 R)
• M4: 796,160 km (0.084 R)
• M5: 880,832 km (0.099 R)
• M6: 1,238,521 km (0.102 R)
• M7: 1,353,412 km (0.076 R)
• M8: 1,532,780 km (0.086 R)
• M9: 1,704,369 km (0.108 R)
• M10: 1,800,710 km (0.103 R)
• M11: 2,170,216 km (0.081 R)
• M12: 2,418,100 km (0.079 R)
• M13: 2,864,650 km (0.116 R)
• M14: 3,019,334 km (0.034 R)
• M15: 3,276,792 km (0.08 R)
• M16: 3,377,770 km (0.086 R)
• M17: 3,500,291 km (0.093 R)
• M18: 3,686,989 km (0.101 R)
• M19: 3,771,063 km (0.034 R)
• M20: 3,898,371 km (0.08 R)
• M21: 3,984,090 km (0.078 R)
• M22: 4,201,157 km (0.08 R)
• M23: 4,311,111 km (0.109 R)
• M24: 4,534,012 km (0.075 R)
• M25: 4,737,914 km (0.085 R)
• M26: 5,038,007 km (0.068 R)
• M27: 5,225,753 km (0.095 R)
• M28: 5,535,720 km (0.092 R)
• M29: 5,778,367 km (0.111 R)
• M30: 5,901,038 km (0.099 R)
• M31: 6,049,439 km (0.077 R)
• M32: 6,375,113 km (0.07 R)
• M33: 6,501,823 km (0.106 R)
• M34: 7,201,193 km (0.097 R)
• M35: 8,006,478 km (0.108 R)
• M36: 8,170,886 km (0.108 R)
• M37: 8,391,992 km (0.034 R)
• M38: 8,559,093 km (0.041 R)
• M39: 9,152,697 km (0.083 R)
• M40: 9,935,543 km (0.046 R)
• M41: 10,082,896 km (0.119 R)
• M42: 10,230,998 km (0.111 R)
• M43: 10,439,538 km (0.114 R)
• M44: 10,800,368 km (0.119 R)
• M45: 12,158,118 km (0.102 R)
• M46: 12,379,074 km (0.108 R)
• M47: 13,667,261 km (0.065 R)
• M48: 14,161,383 km (0.109 R)
• M49: 15,473,207 km (0.089 R)
• M50: 15,609,939 km (0.115 R)
• M51: 15,781,528 km (0.105 R)
• M52: 16,230,322 km (0.093 R)
• M53: 16,439,011 km (0.089 R)
• M54: 16,718,460 km (0.079 R)
• M55: 18,320,054 km (0.107 R)
• M56: 18,791,737 km (0.088 R)
• M57: 19,157,354 km (0.102 R)
• M58: 19,710,267 km (0.094 R)
• M59: 20,081,719 km (0.077 R)
• M60: 20,643,309 km (0.099 R)
• M61: 21,020,595 km (0.111 R)
• M62: 21,476,420 km (0.118 R)
• M63: 22,050,726 km (0.095 R)
• M64: 22,166,066 km (0.026 R)
• M65: 22,591,223 km (0.106 R)
• M66: 23,019,073 km (0.106 R)
• M67: 23,253,493 km (0.055 R)
• M68: 23,606,694 km (0.11 R)
• M69: 23,922,196 km (0.09 R)
• M70: 24,120,113 km (0.101 R)
• M71: 24,717,009 km (0.044 R)
• M72: 25,399,474 km (0.073 R)
• M73: 26,047,383 km (0.118 R)
• M74: 26,864,935 km (0.115 R)
• M75: 27,359,506 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.1

Radius: 7.7

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.26 AU - 14.48 AU

Year: 17035 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,932,518 km

• M1: 133,142 km (0.087 R)
• M2: 333,154 km (0.096 R)
• M3: 427,401 km (0.104 R)
• M4: 478,414 km (0.119 R)
• M5: 705,204 km (0.085 R)
• M6: 809,474 km (0.056 R)
• M7: 1,202,916 km (0.092 R)
• M8: 1,252,733 km (0.12 R)
• M9: 1,303,446 km (0.1 R)
• M10: 1,486,404 km (0.108 R)
• M11: 1,762,263 km (0.053 R)
• M12: 1,819,409 km (0.117 R)
• M13: 1,935,497 km (0.073 R)
• M14: 2,084,198 km (0.072 R)
• M15: 2,552,888 km (0.095 R)
• M16: 2,917,009 km (0.102 R)
• M17: 3,227,125 km (0.099 R)
• M18: 3,475,607 km (0.119 R)
• M19: 3,841,524 km (0.115 R)
• M20: 3,953,722 km (0.119 R)
• M21: 4,335,496 km (0.057 R)
• M22: 4,729,088 km (0.053 R)
• M23: 5,216,627 km (0.073 R)
• M24: 6,151,464 km (0.075 R)
• M25: 6,504,216 km (0.102 R)
• M26: 6,682,986 km (0.083 R)
• M27: 6,999,834 km (0.078 R)
• M28: 7,183,241 km (0.098 R)
• M29: 7,275,393 km (0.094 R)
• M30: 7,554,543 km (0.116 R)
• M31: 8,315,996 km (0.12 R)
• M32: 8,461,405 km (0.051 R)
• M33: 9,503,354 km (0.108 R)
• M34: 10,168,466 km (0.096 R)
• M35: 10,324,048 km (0.119 R)
• M36: 10,376,108 km (0.094 R)
• M37: 11,007,561 km (0.052 R)
• M38: 11,274,294 km (0.037 R)
• M39: 11,489,266 km (0.107 R)
• M40: 13,541,150 km (0.101 R)
• M41: 17,595,851 km (0.031 R)
• M42: 17,720,317 km (0.069 R)
• M43: 18,284,450 km (0.11 R)
• M44: 18,410,711 km (0.06 R)
• M45: 18,663,830 km (0.058 R)
• M46: 19,237,837 km (0.081 R)
• M47: 21,324,877 km (0.113 R)
• M48: 21,857,894 km (0.113 R)
• M49: 22,597,806 km (0.096 R)
• M50: 23,209,362 km (0.082 R)
• M51: 23,964,083 km (0.093 R)
• M52: 24,379,217 km (0.12 R)
• M53: 24,587,607 km (0.113 R)
• M54: 25,356,989 km (0.096 R)
• M55: 27,495,041 km (0.111 R)
• M56: 28,220,442 km (0.117 R)
• M57: 28,658,763 km (0.049 R)
• M58: 29,394,336 km (0.097 R)
• M59: 31,034,228 km (0.114 R)
• M60: 31,562,159 km (0.11 R)
• M61: 32,093,231 km (0.091 R)
• M62: 34,013,469 km (0.059 R)
• M63: 34,401,975 km (0.101 R)
• M64: 34,870,216 km (0.107 R)
• M65: 35,576,318 km (0.034 R)
• M66: 37,162,505 km (0.095 R)
• M67: 37,562,679 km (0.087 R)
• M68: 37,883,866 km (0.062 R)
• M69: 38,205,800 km (0.12 R)
• M70: 38,528,782 km (0.102 R)
• M71: 38,852,661 km (0.092 R)
• M72: 39,096,207 km (0.107 R)
• M73: 44,919,902 km (0.119 R)
• M74: 46,202,554 km (0.082 R)
• M75: 47,150,855 km (0.113 R)
• M76: 51,363,232 km (0.102 R)
• M77: 51,808,884 km (0.036 R)
• M78: 52,973,653 km (0.064 R)
• M79: 54,237,606 km (0.1 R)
• M80: 55,328,922 km (0.085 R)
• M81: 56,979,435 km (0.086 R)
• M82: 58,553,055 km (0.068 R)
• M83: 58,739,006 km (0.113 R)
• M84: 59,672,347 km (0.057 R)
• M85: 60,422,580 km (0.109 R)
• M86: 61,932,322 km (0.052 R)
• M87: 62,121,862 km (0.069 R)
• M88: 62,406,547 km (0.088 R)
• M89: 63,454,330 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit