🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.71 AU - 0.97 AU

Year: 277 Days

Day: 24.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.82 AU - 1.2 AU

Year: 365 Days

Day: 12.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.92 AU - 1.12 AU

Year: 371 Days

Day: 44.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.36 AU - 1.68 AU

Year: 674 Days

Day: 31.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,547,579 km

• M1: 227,239 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.63 AU - 4.15 AU

Year: 2246 Days

Day: 42 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,547,579 km

• M1: 369,956 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.24 AU - 4.58 AU

Year: 2783 Days

Day: 16.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.18 AU - 4.82 AU

Year: 3436 Days

Day: 15.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,547,579 km

• M1: 3,512,408 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 13

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.19 AU - 7.83 AU

Year: 6680 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,547,579 km

• M1: 189,391 km (0.068 R)
• M2: 271,221 km (0.101 R)
• M3: 471,532 km (0.08 R)
• M4: 730,786 km (0.059 R)
• M5: 863,629 km (0.061 R)
• M6: 1,189,901 km (0.068 R)
• M7: 2,299,918 km (0.106 R)
• M8: 2,804,661 km (0.077 R)
• M9: 2,972,510 km (0.071 R)
• M10: 3,547,863 km (0.12 R)
• M11: 3,651,534 km (0.098 R)
• M12: 5,295,914 km (0.109 R)
• M13: 5,414,845 km (0.027 R)
• M14: 5,777,021 km (0.091 R)
• M15: 6,335,171 km (0.084 R)
• M16: 7,204,933 km (0.066 R)
• M17: 7,403,299 km (0.087 R)
• M18: 7,975,212 km (0.104 R)
• M19: 8,283,832 km (0.107 R)
• M20: 8,877,586 km (0.094 R)
• M21: 9,161,822 km (0.083 R)
• M22: 9,269,234 km (0.103 R)
• M23: 9,885,577 km (0.089 R)
• M24: 11,464,582 km (0.085 R)
• M25: 12,008,371 km (0.058 R)
• M26: 12,679,916 km (0.082 R)
• M27: 13,567,180 km (0.055 R)
• M28: 13,689,701 km (0.098 R)
• M29: 14,516,229 km (0.108 R)
• M30: 14,809,292 km (0.065 R)
• M31: 15,061,962 km (0.09 R)
• M32: 15,443,886 km (0.086 R)
• M33: 15,529,157 km (0.068 R)
• M34: 15,657,512 km (0.08 R)
• M35: 16,303,924 km (0.029 R)
• M36: 16,390,840 km (0.076 R)
• M37: 16,871,349 km (0.058 R)
• M38: 16,959,163 km (0.081 R)
• M39: 17,445,206 km (0.088 R)
• M40: 17,578,498 km (0.107 R)
• M41: 17,846,278 km (0.043 R)
• M42: 18,885,086 km (0.104 R)
• M43: 19,573,086 km (0.099 R)
• M44: 19,989,866 km (0.109 R)
• M45: 20,082,916 km (0.09 R)
• M46: 20,316,139 km (0.084 R)
• M47: 23,086,093 km (0.104 R)
• M48: 23,526,360 km (0.11 R)
• M49: 23,624,645 km (0.049 R)
• M50: 24,266,570 km (0.117 R)
• M51: 24,415,420 km (0.099 R)
• M52: 25,265,285 km (0.092 R)
• M53: 25,618,037 km (0.082 R)
• M54: 26,379,341 km (0.09 R)
• M55: 26,686,016 km (0.073 R)
• M56: 26,891,115 km (0.114 R)
• M57: 27,148,274 km (0.083 R)
• M58: 27,354,419 km (0.098 R)
• M59: 27,613,074 km (0.092 R)
• M60: 29,445,648 km (0.098 R)
• M61: 30,296,561 km (0.101 R)
• M62: 30,456,930 km (0.12 R)
• M63: 31,263,412 km (0.043 R)
• M64: 31,479,581 km (0.102 R)
• M65: 31,750,652 km (0.068 R)
• M66: 32,185,832 km (0.11 R)
• M67: 32,897,170 km (0.042 R)
• M68: 33,447,990 km (0.092 R)
• M69: 33,779,947 km (0.106 R)
• M70: 33,946,300 km (0.093 R)
• M71: 34,057,451 km (0.108 R)
• M72: 34,279,903 km (0.04 R)
• M73: 34,838,352 km (0.114 R)
• M74: 35,287,146 km (0.081 R)
• M75: 36,134,019 km (0.081 R)
• M76: 36,759,338 km (0.104 R)
• M77: 36,930,478 km (0.118 R)
• M78: 37,388,098 km (0.086 R)
• M79: 37,560,285 km (0.099 R)
• M80: 37,847,663 km (0.109 R)
• M81: 38,656,539 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 12.3

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.03 AU - 12.09 AU

Year: 13237 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,547,579 km

• M1: 207,941 km (0.091 R)
• M2: 295,755 km (0.095 R)
• M3: 521,648 km (0.065 R)
• M4: 668,104 km (0.026 R)
• M5: 938,727 km (0.104 R)
• M6: 1,075,758 km (0.063 R)
• M7: 1,195,586 km (0.114 R)
• M8: 1,294,770 km (0.1 R)
• M9: 1,397,095 km (0.091 R)
• M10: 1,637,498 km (0.1 R)
• M11: 2,128,479 km (0.113 R)
• M12: 2,566,651 km (0.106 R)
• M13: 2,863,303 km (0.059 R)
• M14: 3,101,912 km (0.112 R)
• M15: 3,206,182 km (0.075 R)
• M16: 3,490,118 km (0.068 R)
• M17: 4,006,680 km (0.069 R)
• M18: 4,587,120 km (0.113 R)
• M19: 4,666,556 km (0.057 R)
• M20: 5,360,241 km (0.117 R)
• M21: 6,394,262 km (0.048 R)
• M22: 7,488,869 km (0.095 R)
• M23: 7,771,609 km (0.062 R)
• M24: 7,914,326 km (0.095 R)
• M25: 8,057,790 km (0.085 R)
• M26: 8,250,622 km (0.073 R)
• M27: 9,087,023 km (0.06 R)
• M28: 9,237,519 km (0.09 R)
• M29: 10,628,480 km (0.093 R)
• M30: 10,787,054 km (0.086 R)
• M31: 11,267,562 km (0.106 R)
• M32: 11,429,277 km (0.053 R)
• M33: 12,471,376 km (0.095 R)
• M34: 12,863,023 km (0.062 R)
• M35: 13,202,012 km (0.061 R)
• M36: 13,315,557 km (0.084 R)
• M37: 13,486,697 km (0.101 R)
• M38: 14,120,244 km (0.089 R)
• M39: 15,237,291 km (0.115 R)
• M40: 15,595,877 km (0.058 R)
• M41: 15,776,292 km (0.076 R)
• M42: 16,199,953 km (0.036 R)
• M43: 16,688,690 km (0.109 R)
• M44: 17,493,077 km (0.093 R)
• M45: 17,680,673 km (0.1 R)
• M46: 21,567,675 km (0.07 R)
• M47: 22,037,711 km (0.111 R)
• M48: 23,606,245 km (0.071 R)
• M49: 24,229,918 km (0.032 R)
• M50: 26,347,327 km (0.093 R)
• M51: 26,849,975 km (0.109 R)
• M52: 26,994,038 km (0.098 R)
• M53: 27,937,552 km (0.062 R)
• M54: 28,523,527 km (0.073 R)
• M55: 28,891,837 km (0.095 R)
• M56: 29,261,643 km (0.119 R)
• M57: 30,455,733 km (0.08 R)
• M58: 30,832,121 km (0.049 R)
• M59: 31,058,762 km (0.116 R)
• M60: 31,513,689 km (0.113 R)
• M61: 31,970,711 km (0.078 R)
• M62: 32,276,638 km (0.118 R)
• M63: 36,421,247 km (0.047 R)
• M64: 36,981,042 km (0.099 R)
• M65: 37,785,729 km (0.052 R)
• M66: 39,085,136 km (0.102 R)
• M67: 39,412,307 km (0.082 R)
• M68: 44,854,678 km (0.063 R)
• M69: 46,749,335 km (0.113 R)
• M70: 49,640,164 km (0.119 R)
• M71: 50,083,123 km (0.117 R)
• M72: 50,616,589 km (0.066 R)
• M73: 50,973,230 km (0.116 R)
• M74: 51,062,391 km (0.102 R)
• M75: 51,420,079 km (0.082 R)
• M76: 51,509,688 km (0.073 R)
• M77: 52,768,854 km (0.063 R)
• M78: 55,225,700 km (0.09 R)
• M79: 55,868,821 km (0.088 R)
• M80: 56,421,884 km (0.087 R)
• M81: 57,440,795 km (0.04 R)
• M82: 58,559,189 km (0.09 R)
• M83: 58,652,688 km (0.098 R)
• M84: 59,214,876 km (0.103 R)
• M85: 59,590,666 km (0.118 R)
• M86: 59,873,107 km (0.036 R)
• M87: 61,862,011 km (0.076 R)
• M88: 62,721,151 km (0.084 R)
• M89: 63,200,014 km (0.06 R)
• M90: 63,680,223 km (0.09 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit