🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.91 AU

Year: 246 Days

Day: 21 Hours

Environment

Temp: 102 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 266 Days

Day: 14.6 Hours

Environment

Temp: 72 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,790,390 km

• M1: 119,080 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.26 AU - 1.4 AU

Year: 581 Days

Day: 22 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,790,390 km

• M1: 662,270 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.05 AU - 1.61 AU

Year: 581 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,790,390 km

• M1: 39,344 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.01 AU - 2.89 AU

Year: 1452 Days

Day: 38 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.21 AU - 2.77 AU

Year: 1488 Days

Day: 19.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 14.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.35 AU - 6.09 AU

Year: 5181 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,790,390 km

• M1: 208,839 km (0.071 R)
• M2: 321,336 km (0.09 R)
• M3: 540,647 km (0.094 R)
• M4: 892,052 km (0.118 R)
• M5: 1,176,587 km (0.104 R)
• M6: 1,597,406 km (0.106 R)
• M7: 1,706,164 km (0.082 R)
• M8: 2,376,961 km (0.091 R)
• M9: 2,779,379 km (0.101 R)
• M10: 2,892,924 km (0.079 R)
• M11: 3,566,563 km (0.079 R)
• M12: 4,420,318 km (0.103 R)
• M13: 4,643,518 km (0.068 R)
• M14: 4,962,461 km (0.082 R)
• M15: 5,101,437 km (0.117 R)
• M16: 5,218,123 km (0.118 R)
• M17: 5,597,803 km (0.112 R)
• M18: 5,766,848 km (0.103 R)
• M19: 6,035,975 km (0.094 R)
• M20: 6,688,521 km (0.102 R)
• M21: 6,816,577 km (0.12 R)
• M22: 7,153,471 km (0.103 R)
• M23: 7,655,821 km (0.048 R)
• M24: 7,763,082 km (0.102 R)
• M25: 7,870,793 km (0.053 R)
• M26: 8,060,483 km (0.042 R)
• M27: 8,251,819 km (0.102 R)
• M28: 8,416,975 km (0.117 R)
• M29: 8,638,978 km (0.119 R)
• M30: 8,834,801 km (0.104 R)
• M31: 9,202,513 km (0.038 R)
• M32: 9,316,656 km (0.089 R)
• M33: 10,305,797 km (0.107 R)
• M34: 11,697,207 km (0.08 R)
• M35: 12,101,121 km (0.063 R)
• M36: 12,636,233 km (0.071 R)
• M37: 12,986,591 km (0.092 R)
• M38: 13,179,124 km (0.078 R)
• M39: 13,275,764 km (0.086 R)
• M40: 13,469,643 km (0.083 R)
• M41: 14,155,848 km (0.051 R)
• M42: 14,553,180 km (0.086 R)
• M43: 14,652,962 km (0.112 R)
• M44: 14,820,063 km (0.094 R)
• M45: 14,920,592 km (0.117 R)
• M46: 15,155,910 km (0.095 R)
• M47: 15,494,300 km (0.108 R)
• M48: 15,630,434 km (0.1 R)
• M49: 16,075,488 km (0.105 R)
• M50: 16,178,711 km (0.065 R)
• M51: 16,351,496 km (0.109 R)
• M52: 17,259,106 km (0.03 R)
• M53: 18,542,955 km (0.12 R)
• M54: 18,723,669 km (0.083 R)
• M55: 18,977,687 km (0.114 R)
• M56: 20,005,274 km (0.119 R)
• M57: 20,975,566 km (0.071 R)
• M58: 21,580,390 km (0.101 R)
• M59: 22,421,280 km (0.098 R)
• M60: 22,536,919 km (0.112 R)
• M61: 22,768,497 km (0.115 R)
• M62: 22,884,585 km (0.088 R)
• M63: 24,332,842 km (0.072 R)
• M64: 24,610,196 km (0.1 R)
• M65: 25,167,897 km (0.11 R)
• M66: 25,448,393 km (0.118 R)
• M67: 26,703,070 km (0.045 R)
• M68: 26,948,112 km (0.047 R)
• M69: 27,153,061 km (0.108 R)
• M70: 27,276,180 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 13.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.71 AU - 11.65 AU

Year: 11407 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,790,390 km

• M1: 229,334 km (0.098 R)
• M2: 390,750 km (0.102 R)
• M3: 647,011 km (0.081 R)
• M4: 925,861 km (0.105 R)
• M5: 1,205,759 km (0.074 R)
• M6: 1,742,666 km (0.114 R)
• M7: 2,123,991 km (0.107 R)
• M8: 2,316,523 km (0.095 R)
• M9: 2,667,629 km (0.097 R)
• M10: 2,876,169 km (0.096 R)
• M11: 3,346,355 km (0.118 R)
• M12: 3,782,881 km (0.109 R)
• M13: 4,197,417 km (0.092 R)
• M14: 4,543,736 km (0.062 R)
• M15: 4,647,407 km (0.09 R)
• M16: 4,730,883 km (0.101 R)
• M17: 4,963,209 km (0.096 R)
• M18: 5,307,882 km (0.06 R)
• M19: 6,203,674 km (0.108 R)
• M20: 6,388,427 km (0.11 R)
• M21: 6,551,639 km (0.082 R)
• M22: 6,692,710 km (0.115 R)
• M23: 7,437,557 km (0.115 R)
• M24: 7,757,846 km (0.109 R)
• M25: 7,907,295 km (0.075 R)
• M26: 8,057,641 km (0.092 R)
• M27: 8,208,884 km (0.108 R)
• M28: 8,310,311 km (0.08 R)
• M29: 8,514,213 km (0.074 R)
• M30: 8,616,987 km (0.087 R)
• M31: 8,823,432 km (0.118 R)
• M32: 9,853,862 km (0.051 R)
• M33: 10,561,909 km (0.117 R)
• M34: 10,644,786 km (0.119 R)
• M35: 10,866,490 km (0.1 R)
• M36: 11,033,890 km (0.105 R)
• M37: 11,117,815 km (0.075 R)
• M38: 11,769,014 km (0.111 R)
• M39: 12,549,167 km (0.096 R)
• M40: 12,842,379 km (0.104 R)
• M41: 13,197,225 km (0.117 R)
• M42: 14,128,920 km (0.091 R)
• M43: 14,464,618 km (0.116 R)
• M44: 15,143,942 km (0.069 R)
• M45: 15,613,231 km (0.087 R)
• M46: 17,865,427 km (0.032 R)
• M47: 18,030,283 km (0.053 R)
• M48: 18,361,343 km (0.044 R)
• M49: 18,494,186 km (0.12 R)
• M50: 19,163,936 km (0.058 R)
• M51: 19,978,048 km (0.102 R)
• M52: 20,630,743 km (0.099 R)
• M53: 20,768,972 km (0.111 R)
• M54: 20,872,942 km (0.056 R)
• M55: 21,081,182 km (0.095 R)
• M56: 21,780,702 km (0.083 R)
• M57: 22,772,835 km (0.101 R)
• M58: 22,879,947 km (0.072 R)
• M59: 22,987,358 km (0.072 R)
• M60: 23,130,673 km (0.085 R)
• M61: 23,490,456 km (0.11 R)
• M62: 23,598,765 km (0.118 R)
• M63: 24,215,557 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.3

Radius: 3.9

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.61 AU - 17.61 AU

Year: 26805 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,790,390 km

• M1: 58,792 km (0.096 R)
• M2: 253,269 km (0.11 R)
• M3: 311,612 km (0.116 R)
• M4: 407,654 km (0.094 R)
• M5: 550,371 km (0.117 R)
• M6: 1,112,260 km (0.111 R)
• M7: 1,362,986 km (0.032 R)
• M8: 1,389,016 km (0.092 R)
• M9: 2,032,586 km (0.109 R)
• M10: 2,275,384 km (0.039 R)
• M11: 2,368,733 km (0.067 R)
• M12: 2,463,428 km (0.106 R)
• M13: 2,788,056 km (0.052 R)
• M14: 2,888,136 km (0.075 R)
• M15: 2,989,414 km (0.113 R)
• M16: 3,023,373 km (0.098 R)
• M17: 3,548,611 km (0.064 R)
• M18: 4,139,523 km (0.113 R)
• M19: 4,524,139 km (0.104 R)
• M20: 4,919,975 km (0.044 R)
• M21: 5,327,031 km (0.076 R)
• M22: 5,368,320 km (0.064 R)
• M23: 5,451,197 km (0.054 R)
• M24: 6,043,305 km (0.108 R)
• M25: 6,172,857 km (0.047 R)
• M26: 6,303,306 km (0.098 R)
• M27: 7,425,440 km (0.07 R)
• M28: 7,610,642 km (0.045 R)
• M29: 8,175,224 km (0.093 R)
• M30: 8,998,013 km (0.066 R)
• M31: 9,494,229 km (0.027 R)
• M32: 9,846,831 km (0.06 R)
• M33: 10,152,609 km (0.039 R)
• M34: 10,773,141 km (0.09 R)
• M35: 11,193,661 km (0.118 R)
• M36: 11,512,603 km (0.111 R)
• M37: 12,050,856 km (0.068 R)
• M38: 12,597,188 km (0.091 R)
• M39: 12,984,347 km (0.066 R)
• M40: 13,770,484 km (0.045 R)
• M41: 15,802,173 km (0.047 R)
• M42: 17,370,856 km (0.034 R)
• M43: 17,987,199 km (0.09 R)
• M44: 19,432,015 km (0.082 R)
• M45: 20,653,332 km (0.1 R)
• M46: 21,899,183 km (0.117 R)
• M47: 22,031,727 km (0.091 R)
• M48: 22,431,004 km (0.066 R)
• M49: 22,899,844 km (0.07 R)
• M50: 24,807,366 km (0.064 R)
• M51: 27,404,984 km (0.08 R)
• M52: 28,989,823 km (0.086 R)
• M53: 30,678,335 km (0.098 R)
• M54: 31,124,136 km (0.117 R)
• M55: 36,479,590 km (0.073 R)
• M56: 37,901,967 km (0.108 R)
• M57: 39,907,326 km (0.118 R)
• M58: 40,963,637 km (0.087 R)
• M59: 41,208,678 km (0.092 R)
• M60: 42,441,514 km (0.102 R)
• M61: 42,689,398 km (0.039 R)
• M62: 44,020,221 km (0.114 R)
• M63: 44,690,718 km (0.081 R)
• M64: 45,280,134 km (0.092 R)
• M65: 47,320,350 km (0.062 R)
• M66: 47,491,789 km (0.096 R)
• M67: 48,783,716 km (0.075 R)
• M68: 50,436,623 km (0.106 R)
• M69: 52,728,163 km (0.096 R)
• M70: 56,047,141 km (0.049 R)
• M71: 56,137,798 km (0.077 R)
• M72: 58,144,055 km (0.099 R)
• M73: 61,851,688 km (0.101 R)
• M74: 61,945,337 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit