🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.73 AU

Year: 193 Days

Day: 24.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.03 AU - 1.23 AU

Year: 462 Days

Day: 19.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.09 AU - 1.19 AU

Year: 469 Days

Day: 15.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.24 AU - 3.36 AU

Year: 1804 Days

Day: 34.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.57 AU - 4.23 AU

Year: 2965 Days

Day: 32.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 14.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.32 AU - 6.58 AU

Year: 6307 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,394,277 km

• M1: 181,911 km (0.041 R)
• M2: 319,092 km (0.11 R)
• M3: 726,148 km (0.072 R)
• M4: 919,877 km (0.119 R)
• M5: 1,045,091 km (0.06 R)
• M6: 1,161,777 km (0.114 R)
• M7: 1,345,782 km (0.101 R)
• M8: 1,474,137 km (0.12 R)
• M9: 1,573,321 km (0.088 R)
• M10: 2,179,192 km (0.112 R)
• M11: 2,709,816 km (0.11 R)
• M12: 3,000,784 km (0.039 R)
• M13: 3,236,700 km (0.036 R)
• M14: 3,456,608 km (0.105 R)
• M15: 3,568,508 km (0.079 R)
• M16: 3,750,119 km (0.06 R)
• M17: 3,888,348 km (0.116 R)
• M18: 4,051,709 km (0.101 R)
• M19: 4,169,891 km (0.106 R)
• M20: 4,361,526 km (0.104 R)
• M21: 4,605,071 km (0.113 R)
• M22: 4,778,306 km (0.113 R)
• M23: 4,953,784 km (0.111 R)
• M24: 5,916,596 km (0.095 R)
• M25: 6,132,466 km (0.044 R)
• M26: 6,516,483 km (0.064 R)
• M27: 6,880,156 km (0.113 R)
• M28: 7,078,672 km (0.12 R)
• M29: 7,452,667 km (0.075 R)
• M30: 7,744,831 km (0.116 R)
• M31: 7,892,185 km (0.115 R)
• M32: 8,190,035 km (0.114 R)
• M33: 8,613,247 km (0.057 R)
• M34: 8,796,804 km (0.104 R)
• M35: 8,919,923 km (0.111 R)
• M36: 9,043,490 km (0.117 R)
• M37: 9,167,806 km (0.098 R)
• M38: 9,670,605 km (0.081 R)
• M39: 9,829,627 km (0.109 R)
• M40: 10,376,707 km (0.086 R)
• M41: 11,032,993 km (0.115 R)
• M42: 11,266,066 km (0.093 R)
• M43: 11,702,892 km (0.088 R)
• M44: 11,838,577 km (0.101 R)
• M45: 12,248,326 km (0.098 R)
• M46: 13,435,086 km (0.118 R)
• M47: 13,755,375 km (0.099 R)
• M48: 14,258,472 km (0.088 R)
• M49: 14,694,700 km (0.078 R)
• M50: 14,804,504 km (0.116 R)
• M51: 15,172,216 km (0.059 R)
• M52: 15,357,269 km (0.077 R)
• M53: 16,559,138 km (0.114 R)
• M54: 16,826,170 km (0.109 R)
• M55: 17,325,677 km (0.074 R)
• M56: 18,025,496 km (0.085 R)
• M57: 18,655,303 km (0.087 R)
• M58: 19,092,578 km (0.097 R)
• M59: 20,139,464 km (0.047 R)
• M60: 21,081,033 km (0.051 R)
• M61: 21,329,066 km (0.077 R)
• M62: 21,453,382 km (0.095 R)
• M63: 21,953,338 km (0.106 R)
• M64: 22,078,851 km (0.048 R)
• M65: 22,541,407 km (0.097 R)
• M66: 23,433,310 km (0.09 R)
• M67: 23,991,160 km (0.077 R)
• M68: 24,683,948 km (0.12 R)
• M69: 25,427,150 km (0.065 R)
• M70: 25,603,077 km (0.081 R)
• M71: 26,444,416 km (0.111 R)
• M72: 27,791,096 km (0.1 R)
• M73: 28,017,736 km (0.101 R)
• M74: 29,160,215 km (0.113 R)
• M75: 29,667,651 km (0.044 R)
• M76: 30,224,604 km (0.097 R)
• M77: 30,925,620 km (0.119 R)
• M78: 31,254,735 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 12.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.91 AU - 12.85 AU

Year: 14780 Days

Day: 9.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 72,394,277 km

• M1: 153,936 km (0.084 R)
• M2: 473,178 km (0.049 R)
• M3: 683,513 km (0.111 R)
• M4: 777,011 km (0.091 R)
• M5: 939,325 km (0.098 R)
• M6: 1,018,313 km (0.092 R)
• M7: 1,241,064 km (0.078 R)
• M8: 1,358,648 km (0.094 R)
• M9: 1,917,994 km (0.086 R)
• M10: 2,214,198 km (0.073 R)
• M11: 2,792,244 km (0.079 R)
• M12: 3,776,598 km (0.116 R)
• M13: 4,104,966 km (0.118 R)
• M14: 4,954,233 km (0.108 R)
• M15: 5,484,707 km (0.067 R)
• M16: 6,211,752 km (0.077 R)
• M17: 6,599,809 km (0.118 R)
• M18: 7,508,616 km (0.03 R)
• M19: 7,977,755 km (0.104 R)
• M20: 8,201,853 km (0.088 R)
• M21: 8,428,045 km (0.119 R)
• M22: 8,915,584 km (0.069 R)
• M23: 10,371,770 km (0.105 R)
• M24: 10,585,845 km (0.101 R)
• M25: 10,708,814 km (0.101 R)
• M26: 11,836,932 km (0.119 R)
• M27: 12,447,590 km (0.056 R)
• M28: 12,675,128 km (0.113 R)
• M29: 12,871,401 km (0.054 R)
• M30: 13,134,543 km (0.112 R)
• M31: 13,934,593 km (0.083 R)
• M32: 14,035,721 km (0.11 R)
• M33: 16,606,710 km (0.071 R)
• M34: 17,217,668 km (0.087 R)
• M35: 17,362,478 km (0.114 R)
• M36: 17,872,458 km (0.115 R)
• M37: 18,019,213 km (0.099 R)
• M38: 18,166,268 km (0.102 R)
• M39: 18,870,126 km (0.117 R)
• M40: 19,206,721 km (0.111 R)
• M41: 19,545,261 km (0.111 R)
• M42: 19,658,507 km (0.109 R)
• M43: 19,810,049 km (0.082 R)
• M44: 20,919,168 km (0.115 R)
• M45: 21,151,194 km (0.087 R)
• M46: 21,774,120 km (0.081 R)
• M47: 22,048,632 km (0.071 R)
• M48: 22,521,660 km (0.044 R)
• M49: 22,759,521 km (0.112 R)
• M50: 23,518,132 km (0.101 R)
• M51: 24,285,120 km (0.103 R)
• M52: 25,512,720 km (0.053 R)
• M53: 26,676,591 km (0.062 R)
• M54: 28,369,291 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.7

Radius: 7.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.33 AU - 22.53 AU

Year: 31710 Days

Day: 24.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,394,277 km

• M1: 234,569 km (0.107 R)
• M2: 292,763 km (0.09 R)
• M3: 502,200 km (0.091 R)
• M4: 801,695 km (0.047 R)
• M5: 1,485,208 km (0.102 R)
• M6: 1,573,470 km (0.118 R)
• M7: 1,911,861 km (0.116 R)
• M8: 2,834,880 km (0.104 R)
• M9: 3,131,682 km (0.086 R)
• M10: 3,207,378 km (0.106 R)
• M11: 3,516,597 km (0.069 R)
• M12: 3,754,757 km (0.118 R)
• M13: 4,039,442 km (0.095 R)
• M14: 4,458,017 km (0.102 R)
• M15: 4,672,540 km (0.054 R)
• M16: 5,795,272 km (0.043 R)
• M17: 5,888,471 km (0.083 R)
• M18: 6,029,393 km (0.113 R)
• M19: 6,652,767 km (0.058 R)
• M20: 7,908,342 km (0.068 R)
• M21: 8,115,984 km (0.081 R)
• M22: 8,272,912 km (0.072 R)
• M23: 8,536,653 km (0.111 R)
• M24: 9,180,821 km (0.116 R)
• M25: 9,289,729 km (0.114 R)
• M26: 9,729,546 km (0.115 R)
• M27: 10,176,246 km (0.113 R)
• M28: 11,031,646 km (0.117 R)
• M29: 11,850,695 km (0.048 R)
• M30: 11,910,085 km (0.085 R)
• M31: 12,267,624 km (0.043 R)
• M32: 12,810,664 km (0.087 R)
• M33: 12,993,473 km (0.095 R)
• M34: 14,804,205 km (0.105 R)
• M35: 15,576,429 km (0.091 R)
• M36: 16,559,886 km (0.112 R)
• M37: 16,626,307 km (0.087 R)
• M38: 16,892,292 km (0.07 R)
• M39: 17,902,377 km (0.105 R)
• M40: 18,655,453 km (0.115 R)
• M41: 19,001,174 km (0.068 R)
• M42: 19,558,874 km (0.108 R)
• M43: 20,334,390 km (0.111 R)
• M44: 20,405,299 km (0.075 R)
• M45: 20,690,134 km (0.088 R)
• M46: 23,609,835 km (0.083 R)
• M47: 24,284,372 km (0.102 R)
• M48: 24,661,807 km (0.094 R)
• M49: 24,813,350 km (0.116 R)
• M50: 25,959,719 km (0.069 R)
• M51: 26,500,515 km (0.086 R)
• M52: 27,514,788 km (0.053 R)
• M53: 28,066,206 km (0.096 R)
• M54: 29,020,042 km (0.106 R)
• M55: 30,146,065 km (0.092 R)
• M56: 30,470,393 km (0.056 R)
• M57: 30,795,918 km (0.092 R)
• M58: 31,040,810 km (0.1 R)
• M59: 33,525,182 km (0.072 R)
• M60: 33,777,105 km (0.112 R)
• M61: 34,621,435 km (0.056 R)
• M62: 36,158,703 km (0.112 R)
• M63: 37,022,182 km (0.039 R)
• M64: 37,195,715 km (0.099 R)
• M65: 37,282,632 km (0.115 R)
• M66: 41,081,370 km (0.113 R)
• M67: 43,071,920 km (0.093 R)
• M68: 43,254,429 km (0.1 R)
• M69: 43,620,346 km (0.098 R)
• M70: 43,895,306 km (0.102 R)
• M71: 44,447,173 km (0.092 R)
• M72: 44,539,325 km (0.09 R)
• M73: 49,324,662 km (0.107 R)
• M74: 49,994,112 km (0.118 R)
• M75: 50,377,981 km (0.074 R)
• M76: 52,409,370 km (0.111 R)
• M77: 55,159,278 km (0.028 R)
• M78: 55,655,345 km (0.057 R)
• M79: 56,551,885 km (0.106 R)
• M80: 57,152,071 km (0.107 R)
• M81: 60,389,369 km (0.12 R)
• M82: 61,002,870 km (0.108 R)
• M83: 61,207,969 km (0.08 R)
• M84: 61,618,615 km (0.117 R)
• M85: 61,721,389 km (0.111 R)
• M86: 63,893,550 km (0.116 R)
• M87: 64,518,719 km (0.03 R)
• M88: 66,090,544 km (0.108 R)
• M89: 67,462,955 km (0.103 R)
• M90: 68,205,858 km (0.101 R)
• M91: 69,271,892 km (0.091 R)
• M92: 70,450,873 km (0.118 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: 155 - 15,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit