🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 187 Days

Day: 27.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.95 AU - 0.95 AU

Year: 355 Days

Day: 30.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.96 AU - 1.08 AU

Year: 394 Days

Day: 45.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.83 AU - 1.27 AU

Year: 412 Days

Day: 39.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,734,532 km

• M1: 468,541 km (0.103 R)
• M2: 524,191 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.95 AU - 1.47 AU

Year: 510 Days

Day: 13.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.54 AU - 2.4 AU

Year: 1059 Days

Day: 13.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,734,532 km

• M1: 178,620 km (0.092 R)
• M2: 284,685 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.52 AU - 2.96 AU

Year: 1737 Days

Day: 21.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,734,532 km

• M1: 688,001 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 8.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6 AU - 6.76 AU

Year: 6170 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,734,532 km

• M1: 293,062 km (0.104 R)
• M2: 530,624 km (0.067 R)
• M3: 631,602 km (0.089 R)
• M4: 725,550 km (0.089 R)
• M5: 795,711 km (0.079 R)
• M6: 868,266 km (0.103 R)
• M7: 1,020,557 km (0.093 R)
• M8: 1,100,143 km (0.051 R)
• M9: 1,198,279 km (0.06 R)
• M10: 1,299,557 km (0.041 R)
• M11: 1,714,392 km (0.118 R)
• M12: 1,848,581 km (0.078 R)
• M13: 1,966,314 km (0.066 R)
• M14: 2,086,741 km (0.08 R)
• M15: 2,147,777 km (0.088 R)
• M16: 2,230,205 km (0.072 R)
• M17: 2,313,681 km (0.115 R)
• M18: 2,398,203 km (0.114 R)
• M19: 2,791,646 km (0.114 R)
• M20: 2,950,070 km (0.086 R)
• M21: 3,205,134 km (0.098 R)
• M22: 3,491,614 km (0.045 R)
• M23: 4,166,151 km (0.104 R)
• M24: 4,347,613 km (0.069 R)
• M25: 4,637,983 km (0.045 R)
• M26: 4,799,100 km (0.117 R)
• M27: 5,044,291 km (0.074 R)
• M28: 5,154,544 km (0.12 R)
• M29: 6,006,803 km (0.1 R)
• M30: 6,065,146 km (0.105 R)
• M31: 6,123,789 km (0.043 R)
• M32: 6,300,614 km (0.119 R)
• M33: 7,303,218 km (0.106 R)
• M34: 7,459,399 km (0.055 R)
• M35: 7,616,776 km (0.065 R)
• M36: 8,063,176 km (0.071 R)
• M37: 8,127,652 km (0.116 R)
• M38: 8,848,265 km (0.084 R)
• M39: 8,981,407 km (0.112 R)
• M40: 9,048,278 km (0.076 R)
• M41: 9,148,957 km (0.113 R)
• M42: 9,385,022 km (0.059 R)
• M43: 9,863,436 km (0.074 R)
• M44: 10,036,222 km (0.072 R)
• M45: 10,349,779 km (0.098 R)
• M46: 11,490,612 km (0.086 R)
• M47: 12,372,193 km (0.11 R)
• M48: 12,558,592 km (0.117 R)
• M49: 12,858,835 km (0.118 R)
• M50: 13,889,265 km (0.119 R)
• M51: 14,591,028 km (0.092 R)
• M52: 15,184,483 km (0.073 R)
• M53: 15,665,141 km (0.117 R)
• M54: 15,745,625 km (0.095 R)
• M55: 15,988,272 km (0.103 R)
• M56: 16,109,895 km (0.118 R)
• M57: 16,477,009 km (0.066 R)
• M58: 16,641,118 km (0.098 R)
• M59: 17,344,228 km (0.059 R)
• M60: 18,015,024 km (0.102 R)
• M61: 18,523,508 km (0.069 R)
• M62: 19,381,601 km (0.092 R)
• M63: 19,554,835 km (0.119 R)
• M64: 20,340,523 km (0.096 R)
• M65: 21,136,534 km (0.105 R)
• M66: 22,168,310 km (0.07 R)
• M67: 23,308,395 km (0.105 R)
• M68: 24,280,782 km (0.116 R)
• M69: 25,408,301 km (0.102 R)
• M70: 25,883,124 km (0.116 R)
• M71: 27,373,568 km (0.103 R)
• M72: 27,567,896 km (0.104 R)
• M73: 27,762,672 km (0.078 R)
• M74: 28,153,721 km (0.043 R)
• M75: 29,486,638 km (0.109 R)
• M76: 30,035,662 km (0.11 R)
• M77: 30,789,635 km (0.104 R)
• M78: 31,042,306 km (0.076 R)
• M79: 31,804,657 km (0.093 R)
• M80: 31,957,845 km (0.089 R)
• M81: 33,971,732 km (0.095 R)
• M82: 34,599,594 km (0.073 R)
• M83: 34,862,288 km (0.111 R)
• M84: 35,020,263 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.5

Radius: 3

Gravity: 50.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.59 AU - 12.95 AU

Year: 15461 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,734,532 km

• M1: 93,050 km (0.065 R)
• M2: 129,552 km (0.091 R)
• M3: 219,011 km (0.06 R)
• M4: 257,458 km (0.067 R)
• M5: 341,382 km (0.117 R)
• M6: 568,921 km (0.072 R)
• M7: 897,138 km (0.098 R)
• M8: 1,986,809 km (0.114 R)
• M9: 2,439,941 km (0.089 R)
• M10: 2,800,023 km (0.103 R)
• M11: 2,861,658 km (0.099 R)
• M12: 3,975,713 km (0.107 R)
• M13: 4,433,333 km (0.111 R)
• M14: 4,541,343 km (0.044 R)
• M15: 5,093,957 km (0.077 R)
• M16: 5,282,899 km (0.112 R)
• M17: 6,021,314 km (0.099 R)
• M18: 6,382,294 km (0.102 R)
• M19: 6,750,305 km (0.078 R)
• M20: 6,957,797 km (0.065 R)
• M21: 7,167,234 km (0.114 R)
• M22: 7,209,421 km (0.095 R)
• M23: 7,378,765 km (0.092 R)
• M24: 7,506,672 km (0.058 R)
• M25: 7,851,345 km (0.095 R)
• M26: 8,378,079 km (0.078 R)
• M27: 8,645,710 km (0.078 R)
• M28: 9,697,233 km (0.066 R)
• M29: 9,884,231 km (0.117 R)
• M30: 9,978,178 km (0.093 R)
• M31: 10,309,238 km (0.074 R)
• M32: 11,128,137 km (0.092 R)
• M33: 11,471,464 km (0.116 R)
• M34: 12,118,026 km (0.094 R)
• M35: 12,981,355 km (0.1 R)
• M36: 13,290,873 km (0.118 R)
• M37: 13,707,055 km (0.091 R)
• M38: 14,286,597 km (0.038 R)
• M39: 14,445,918 km (0.054 R)
• M40: 14,659,395 km (0.049 R)
• M41: 14,927,624 km (0.048 R)
• M42: 14,981,479 km (0.12 R)
• M43: 15,035,484 km (0.08 R)
• M44: 16,571,106 km (0.111 R)
• M45: 16,626,906 km (0.114 R)
• M46: 17,584,332 km (0.115 R)
• M47: 17,812,319 km (0.094 R)
• M48: 19,552,292 km (0.104 R)
• M49: 19,611,234 km (0.118 R)
• M50: 20,025,321 km (0.114 R)
• M51: 21,043,184 km (0.054 R)
• M52: 21,103,472 km (0.083 R)
• M53: 21,710,541 km (0.106 R)
• M54: 21,893,798 km (0.106 R)
• M55: 24,195,511 km (0.119 R)
• M56: 26,899,792 km (0.106 R)
• M57: 27,623,696 km (0.062 R)
• M58: 28,220,741 km (0.033 R)
• M59: 28,554,344 km (0.036 R)
• M60: 28,688,084 km (0.092 R)
• M61: 31,200,282 km (0.068 R)
• M62: 31,545,105 km (0.089 R)
• M63: 32,029,951 km (0.051 R)
• M64: 32,866,951 km (0.035 R)
• M65: 32,937,113 km (0.057 R)
• M66: 34,064,931 km (0.073 R)
• M67: 35,492,544 km (0.038 R)
• M68: 35,564,500 km (0.104 R)
• M69: 35,708,413 km (0.103 R)
• M70: 35,996,838 km (0.114 R)
• M71: 37,890,597 km (0.084 R)
• M72: 39,369,073 km (0.115 R)
• M73: 39,443,423 km (0.058 R)
• M74: 39,592,423 km (0.059 R)
• M75: 39,741,572 km (0.071 R)
• M76: 39,891,020 km (0.086 R)
• M77: 40,791,001 km (0.086 R)
• M78: 41,017,193 km (0.074 R)
• M79: 41,319,231 km (0.099 R)
• M80: 42,077,543 km (0.08 R)
• M81: 43,685,121 km (0.101 R)
• M82: 43,762,164 km (0.041 R)
• M83: 45,000,984 km (0.114 R)
• M84: 45,781,137 km (0.076 R)
• M85: 47,513,181 km (0.09 R)
• M86: 50,312,457 km (0.068 R)
• M87: 52,672,064 km (0.098 R)
• M88: 53,000,431 km (0.098 R)
• M89: 54,403,210 km (0.12 R)
• M90: 54,486,088 km (0.074 R)
• M91: 54,901,222 km (0.046 R)
• M92: 54,984,249 km (0.117 R)
• M93: 55,567,531 km (0.106 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: 396 - 11,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit