🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.67 AU - 0.77 AU

Year: 223 Days

Day: 13.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.73 AU - 0.81 AU

Year: 247 Days

Day: 42.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.69 AU - 0.95 AU

Year: 271 Days

Day: 30.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.9 AU

Year: 276 Days

Day: 22.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.98 AU - 1.16 AU

Year: 404 Days

Day: 25.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,212,589 km

• M1: 255,364 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.34 AU - 3.36 AU

Year: 1757 Days

Day: 19.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 13.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.43 AU - 13.35 AU

Year: 14975 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,212,589 km

• M1: 244,742 km (0.111 R)
• M2: 378,483 km (0.086 R)
• M3: 1,065,735 km (0.069 R)
• M4: 1,266,944 km (0.112 R)
• M5: 1,825,992 km (0.109 R)
• M6: 1,946,717 km (0.1 R)
• M7: 2,196,546 km (0.072 R)
• M8: 2,377,858 km (0.104 R)
• M9: 3,008,712 km (0.119 R)
• M10: 3,094,731 km (0.075 R)
• M11: 3,568,358 km (0.11 R)
• M12: 3,907,347 km (0.088 R)
• M13: 4,224,644 km (0.097 R)
• M14: 4,649,951 km (0.118 R)
• M15: 5,719,426 km (0.074 R)
• M16: 5,862,890 km (0.069 R)
• M17: 6,116,907 km (0.028 R)
• M18: 7,285,267 km (0.117 R)
• M19: 7,637,270 km (0.108 R)
• M20: 8,398,873 km (0.112 R)
• M21: 8,768,081 km (0.032 R)
• M22: 9,226,748 km (0.043 R)
• M23: 10,167,419 km (0.1 R)
• M24: 10,385,533 km (0.111 R)
• M25: 10,473,197 km (0.088 R)
• M26: 10,693,405 km (0.079 R)
• M27: 10,781,967 km (0.118 R)
• M28: 11,318,425 km (0.066 R)
• M29: 11,726,528 km (0.111 R)
• M30: 11,817,783 km (0.116 R)
• M31: 12,278,096 km (0.03 R)
• M32: 12,463,896 km (0.102 R)
• M33: 13,121,528 km (0.096 R)
• M34: 13,263,796 km (0.115 R)
• M35: 13,694,189 km (0.086 R)
• M36: 13,790,381 km (0.108 R)
• M37: 14,031,981 km (0.087 R)
• M38: 14,129,070 km (0.064 R)
• M39: 15,261,077 km (0.109 R)
• M40: 15,611,435 km (0.105 R)
• M41: 16,167,341 km (0.087 R)
• M42: 16,422,106 km (0.098 R)
• M43: 16,626,906 km (0.115 R)
• M44: 16,832,603 km (0.07 R)
• M45: 17,768,637 km (0.112 R)
• M46: 18,137,395 km (0.097 R)
• M47: 18,614,912 km (0.09 R)
• M48: 18,775,131 km (0.026 R)
• M49: 20,018,140 km (0.063 R)
• M50: 21,176,177 km (0.12 R)
• M51: 21,679,125 km (0.11 R)
• M52: 22,129,564 km (0.117 R)
• M53: 22,639,992 km (0.107 R)
• M54: 22,868,129 km (0.074 R)
• M55: 23,614,772 km (0.052 R)
• M56: 26,140,882 km (0.08 R)
• M57: 28,813,597 km (0.097 R)
• M58: 29,122,816 km (0.094 R)
• M59: 31,064,297 km (0.116 R)
• M60: 33,695,873 km (0.099 R)
• M61: 34,217,521 km (0.087 R)
• M62: 34,544,991 km (0.086 R)
• M63: 34,939,331 km (0.083 R)
• M64: 35,137,099 km (0.108 R)
• M65: 35,401,289 km (0.093 R)
• M66: 35,798,920 km (0.068 R)
• M67: 35,931,763 km (0.107 R)
• M68: 37,134,829 km (0.067 R)
• M69: 37,673,830 km (0.071 R)
• M70: 38,895,895 km (0.065 R)
• M71: 39,786,601 km (0.085 R)
• M72: 40,476,397 km (0.118 R)
• M73: 41,170,082 km (0.116 R)
• M74: 42,780,503 km (0.083 R)
• M75: 43,699,782 km (0.086 R)
• M76: 44,411,419 km (0.091 R)
• M77: 44,840,316 km (0.074 R)
• M78: 45,126,946 km (0.116 R)
• M79: 45,486,130 km (0.075 R)
• M80: 46,279,597 km (0.119 R)
• M81: 47,953,448 km (0.079 R)
• M82: 48,319,963 km (0.106 R)
• M83: 48,466,868 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 14.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.32 AU - 15.26 AU

Year: 15737 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,212,589 km

• M1: 350,358 km (0.109 R)
• M2: 488,437 km (0.068 R)
• M3: 740,210 km (0.117 R)
• M4: 1,101,489 km (0.113 R)
• M5: 1,469,201 km (0.105 R)
• M6: 1,718,880 km (0.041 R)
• M7: 2,120,101 km (0.108 R)
• M8: 2,640,702 km (0.042 R)
• M9: 3,233,259 km (0.071 R)
• M10: 3,730,073 km (0.092 R)
• M11: 4,005,184 km (0.027 R)
• M12: 4,110,052 km (0.109 R)
• M13: 4,286,877 km (0.119 R)
• M14: 5,401,231 km (0.09 R)
• M15: 5,595,409 km (0.071 R)
• M16: 6,232,546 km (0.109 R)
• M17: 6,642,594 km (0.116 R)
• M18: 8,013,210 km (0.029 R)
• M19: 8,959,416 km (0.12 R)
• M20: 9,189,947 km (0.086 R)
• M21: 9,375,747 km (0.108 R)
• M22: 9,656,842 km (0.09 R)
• M23: 10,371,770 km (0.028 R)
• M24: 10,613,969 km (0.107 R)
• M25: 10,858,113 km (0.086 R)
• M26: 11,005,317 km (0.116 R)
• M27: 12,980,607 km (0.073 R)
• M28: 13,189,446 km (0.119 R)
• M29: 13,294,164 km (0.096 R)
• M30: 15,063,309 km (0.077 R)
• M31: 15,724,831 km (0.1 R)
• M32: 15,891,782 km (0.08 R)
• M33: 16,339,678 km (0.103 R)
• M34: 16,621,819 km (0.077 R)
• M35: 17,076,447 km (0.105 R)
• M36: 17,592,859 km (0.074 R)
• M37: 19,232,302 km (0.112 R)
• M38: 19,410,922 km (0.046 R)
• M39: 20,251,513 km (0.111 R)
• M40: 21,226,591 km (0.091 R)
• M41: 21,534,613 km (0.051 R)
• M42: 22,154,846 km (0.095 R)
• M43: 22,279,611 km (0.06 R)
• M44: 22,718,082 km (0.095 R)
• M45: 23,476,394 km (0.106 R)
• M46: 23,603,702 km (0.082 R)
• M47: 24,371,737 km (0.099 R)
• M48: 24,823,523 km (0.03 R)
• M49: 25,082,925 km (0.092 R)
• M50: 26,327,580 km (0.091 R)
• M51: 26,459,824 km (0.115 R)
• M52: 26,857,605 km (0.055 R)
• M53: 27,928,426 km (0.058 R)
• M54: 30,319,000 km (0.047 R)
• M55: 31,714,449 km (0.12 R)
• M56: 32,561,622 km (0.086 R)
• M57: 33,631,247 km (0.115 R)
• M58: 35,002,461 km (0.064 R)
• M59: 35,220,724 km (0.12 R)
• M60: 36,391,926 km (0.117 R)
• M61: 37,204,691 km (0.065 R)
• M62: 37,874,142 km (0.12 R)
• M63: 38,547,482 km (0.05 R)
• M64: 38,923,272 km (0.077 R)
• M65: 39,149,314 km (0.081 R)
• M66: 39,527,198 km (0.053 R)
• M67: 40,438,698 km (0.099 R)
• M68: 41,973,423 km (0.059 R)
• M69: 42,903,323 km (0.094 R)
• M70: 43,292,726 km (0.079 R)
• M71: 45,574,842 km (0.104 R)
• M72: 45,813,151 km (0.055 R)
• M73: 46,211,381 km (0.079 R)
• M74: 47,976,636 km (0.11 R)
• M75: 48,542,863 km (0.099 R)
• M76: 48,948,872 km (0.109 R)
• M77: 49,763,881 km (0.113 R)
• M78: 49,927,541 km (0.08 R)
• M79: 50,091,201 km (0.067 R)
• M80: 51,904,178 km (0.071 R)
• M81: 52,236,136 km (0.086 R)
• M82: 53,906,396 km (0.089 R)
• M83: 54,074,394 km (0.038 R)
• M84: 54,495,213 km (0.069 R)
• M85: 55,848,924 km (0.094 R)
• M86: 56,103,989 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705

Radius: 6.3

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.62 AU - 14.24 AU

Year: 18990 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,212,589 km

• M1: 80,633 km (0.099 R)
• M2: 242,648 km (0.079 R)
• M3: 584,778 km (0.065 R)
• M4: 882,478 km (0.081 R)
• M5: 1,113,906 km (0.042 R)
• M6: 1,278,613 km (0.064 R)
• M7: 1,480,869 km (0.09 R)
• M8: 1,915,451 km (0.085 R)
• M9: 2,214,946 km (0.098 R)
• M10: 2,709,517 km (0.052 R)
• M11: 3,045,214 km (0.096 R)
• M12: 3,394,076 km (0.064 R)
• M13: 3,553,249 km (0.078 R)
• M14: 5,001,954 km (0.104 R)
• M15: 5,047,133 km (0.086 R)
• M16: 5,228,894 km (0.08 R)
• M17: 5,320,598 km (0.092 R)
• M18: 6,808,797 km (0.114 R)
• M19: 7,676,166 km (0.105 R)
• M20: 7,780,436 km (0.092 R)
• M21: 7,832,795 km (0.071 R)
• M22: 7,990,471 km (0.116 R)
• M23: 9,013,571 km (0.115 R)
• M24: 9,068,473 km (0.064 R)
• M25: 9,400,730 km (0.091 R)
• M26: 10,536,926 km (0.118 R)
• M27: 11,062,164 km (0.1 R)
• M28: 11,956,610 km (0.064 R)
• M29: 12,198,958 km (0.099 R)
• M30: 12,812,160 km (0.076 R)
• M31: 12,873,944 km (0.087 R)
• M32: 13,122,426 km (0.076 R)
• M33: 14,516,977 km (0.114 R)
• M34: 15,494,599 km (0.103 R)
• M35: 15,626,545 km (0.084 R)
• M36: 15,692,667 km (0.061 R)
• M37: 16,358,976 km (0.105 R)
• M38: 17,375,643 km (0.12 R)
• M39: 17,995,427 km (0.087 R)
• M40: 19,469,564 km (0.047 R)
• M41: 19,754,698 km (0.079 R)
• M42: 20,329,154 km (0.069 R)
• M43: 20,618,476 km (0.105 R)
• M44: 20,691,031 km (0.063 R)
• M45: 21,715,328 km (0.078 R)
• M46: 23,056,622 km (0.106 R)
• M47: 24,886,204 km (0.098 R)
• M48: 25,662,168 km (0.054 R)
• M49: 25,896,588 km (0.085 R)
• M50: 26,053,217 km (0.087 R)
• M51: 27,556,825 km (0.081 R)
• M52: 29,088,408 km (0.11 R)
• M53: 30,979,176 km (0.099 R)
• M54: 31,729,858 km (0.118 R)
• M55: 33,504,388 km (0.086 R)
• M56: 33,589,659 km (0.101 R)
• M57: 33,931,639 km (0.054 R)
• M58: 34,360,686 km (0.098 R)
• M59: 35,397,699 km (0.03 R)
• M60: 35,484,615 km (0.066 R)
• M61: 35,920,094 km (0.097 R)
• M62: 37,060,778 km (0.103 R)
• M63: 37,414,128 km (0.118 R)
• M64: 37,679,814 km (0.095 R)
• M65: 37,946,098 km (0.097 R)
• M66: 39,467,359 km (0.062 R)
• M67: 39,918,546 km (0.113 R)
• M68: 40,008,903 km (0.094 R)
• M69: 41,648,496 km (0.111 R)
• M70: 42,476,520 km (0.031 R)
• M71: 43,217,179 km (0.107 R)
• M72: 43,402,980 km (0.092 R)
• M73: 43,775,329 km (0.036 R)
• M74: 44,429,670 km (0.077 R)
• M75: 44,805,011 km (0.069 R)
• M76: 45,464,289 km (0.037 R)
• M77: 46,697,275 km (0.066 R)
• M78: 47,270,085 km (0.09 R)
• M79: 50,951,389 km (0.058 R)
• M80: 51,344,233 km (0.107 R)
• M81: 52,826,449 km (0.073 R)
• M82: 55,025,388 km (0.061 R)
• M83: 55,126,067 km (0.076 R)
• M84: 57,356,272 km (0.095 R)
• M85: 58,482,296 km (0.052 R)
• M86: 59,202,759 km (0.075 R)
• M87: 59,512,427 km (0.11 R)
• M88: 60,964,423 km (0.08 R)
• M89: 63,480,809 km (0.12 R)
• M90: 65,496,790 km (0.096 R)
• M91: 70,245,625 km (0.095 R)
• M92: 72,109,764 km (0.073 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: 521 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit