🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.63 AU - 0.83 AU

Year: 238 Days

Day: 43.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.45 AU

Year: 1134 Days

Day: 42.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.85 AU - 2.29 AU

Year: 1134 Days

Day: 33.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.63 AU - 3.73 AU

Year: 2159 Days

Day: 20.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,658,622 km

• M1: 699,819 km (0.077 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.5

Radius: 10.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.16 AU - 9.98 AU

Year: 11274 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,658,622 km

• M1: 153,637 km (0.073 R)
• M2: 317,447 km (0.114 R)
• M3: 446,250 km (0.05 R)
• M4: 531,222 km (0.033 R)
• M5: 636,389 km (0.115 R)
• M6: 870,061 km (0.112 R)
• M7: 1,114,803 km (0.116 R)
• M8: 1,290,431 km (0.112 R)
• M9: 1,513,631 km (0.114 R)
• M10: 1,630,018 km (0.057 R)
• M11: 1,830,928 km (0.119 R)
• M12: 1,934,600 km (0.12 R)
• M13: 2,667,330 km (0.073 R)
• M14: 2,809,298 km (0.103 R)
• M15: 3,150,382 km (0.108 R)
• M16: 3,325,860 km (0.112 R)
• M17: 3,427,736 km (0.08 R)
• M18: 3,765,977 km (0.079 R)
• M19: 3,925,598 km (0.084 R)
• M20: 4,060,535 km (0.054 R)
• M21: 4,729,387 km (0.091 R)
• M22: 5,522,555 km (0.072 R)
• M23: 5,643,729 km (0.103 R)
• M24: 5,981,072 km (0.118 R)
• M25: 6,452,007 km (0.058 R)
• M26: 6,547,600 km (0.042 R)
• M27: 6,902,296 km (0.098 R)
• M28: 7,065,657 km (0.056 R)
• M29: 7,164,242 km (0.057 R)
• M30: 7,496,200 km (0.105 R)
• M31: 8,106,709 km (0.085 R)
• M32: 8,627,459 km (0.111 R)
• M33: 8,733,075 km (0.099 R)
• M34: 9,338,946 km (0.097 R)
• M35: 9,483,458 km (0.086 R)
• M36: 9,628,717 km (0.117 R)
• M37: 9,738,223 km (0.068 R)
• M38: 10,553,681 km (0.102 R)
• M39: 10,628,929 km (0.105 R)
• M40: 10,704,326 km (0.066 R)
• M41: 11,007,711 km (0.092 R)
• M42: 12,052,502 km (0.085 R)
• M43: 12,407,797 km (0.086 R)
• M44: 12,527,026 km (0.079 R)
• M45: 13,007,684 km (0.088 R)
• M46: 13,128,859 km (0.06 R)
• M47: 14,028,540 km (0.065 R)
• M48: 14,485,861 km (0.117 R)
• M49: 14,863,596 km (0.11 R)
• M50: 14,947,969 km (0.11 R)
• M51: 15,117,314 km (0.104 R)
• M52: 15,628,938 km (0.066 R)
• M53: 16,889,001 km (0.072 R)
• M54: 17,065,377 km (0.118 R)
• M55: 17,419,774 km (0.103 R)
• M56: 17,866,474 km (0.063 R)
• M57: 19,137,008 km (0.118 R)
• M58: 19,597,770 km (0.102 R)
• M59: 19,783,122 km (0.088 R)
• M60: 20,062,271 km (0.118 R)
• M61: 21,002,045 km (0.097 R)
• M62: 21,096,890 km (0.072 R)
• M63: 21,191,885 km (0.12 R)
• M64: 21,572,911 km (0.061 R)
• M65: 22,390,313 km (0.113 R)
• M66: 23,807,903 km (0.039 R)
• M67: 24,055,338 km (0.1 R)
• M68: 24,204,187 km (0.043 R)
• M69: 24,403,003 km (0.095 R)
• M70: 24,502,635 km (0.101 R)
• M71: 25,254,514 km (0.071 R)
• M72: 25,355,343 km (0.116 R)
• M73: 26,319,651 km (0.077 R)
• M74: 26,678,087 km (0.105 R)
• M75: 28,861,768 km (0.111 R)
• M76: 29,019,893 km (0.119 R)
• M77: 29,549,319 km (0.064 R)
• M78: 30,510,187 km (0.081 R)
• M79: 32,079,618 km (0.038 R)
• M80: 32,188,824 km (0.095 R)
• M81: 34,287,234 km (0.058 R)
• M82: 34,622,632 km (0.065 R)
• M83: 35,805,054 km (0.044 R)
• M84: 37,977,963 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 5.3

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.25 AU - 18.81 AU

Year: 27949 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,658,622 km

• M1: 73,901 km (0.093 R)
• M2: 395,238 km (0.099 R)
• M3: 671,096 km (0.09 R)
• M4: 774,618 km (0.045 R)
• M5: 2,033,035 km (0.096 R)
• M6: 2,108,283 km (0.108 R)
• M7: 2,261,321 km (0.098 R)
• M8: 2,378,606 km (0.103 R)
• M9: 3,080,220 km (0.059 R)
• M10: 3,475,907 km (0.089 R)
• M11: 3,748,623 km (0.061 R)
• M12: 8,109,102 km (0.089 R)
• M13: 8,836,297 km (0.077 R)
• M14: 8,959,566 km (0.04 R)
• M15: 9,270,131 km (0.065 R)
• M16: 9,395,345 km (0.034 R)
• M17: 9,584,287 km (0.096 R)
• M18: 10,482,173 km (0.098 R)
• M19: 13,545,190 km (0.05 R)
• M20: 13,687,308 km (0.073 R)
• M21: 14,260,716 km (0.096 R)
• M22: 14,769,050 km (0.086 R)
• M23: 14,988,659 km (0.12 R)
• M24: 15,728,571 km (0.111 R)
• M25: 15,877,869 km (0.103 R)
• M26: 17,013,317 km (0.088 R)
• M27: 17,166,804 km (0.05 R)
• M28: 17,707,152 km (0.077 R)
• M29: 18,725,465 km (0.114 R)
• M30: 20,247,773 km (0.077 R)
• M31: 21,229,434 km (0.118 R)
• M32: 21,312,012 km (0.102 R)
• M33: 23,494,346 km (0.079 R)
• M34: 24,180,102 km (0.103 R)
• M35: 24,698,608 km (0.066 R)
• M36: 25,308,220 km (0.112 R)
• M37: 25,571,063 km (0.078 R)
• M38: 26,011,031 km (0.068 R)
• M39: 26,099,293 km (0.094 R)
• M40: 26,187,706 km (0.112 R)
• M41: 26,542,402 km (0.045 R)
• M42: 26,631,263 km (0.104 R)
• M43: 27,795,883 km (0.101 R)
• M44: 28,429,879 km (0.059 R)
• M45: 28,611,939 km (0.054 R)
• M46: 29,619,930 km (0.025 R)
• M47: 30,825,988 km (0.085 R)
• M48: 33,862,824 km (0.116 R)
• M49: 34,442,666 km (0.079 R)
• M50: 34,928,410 km (0.106 R)
• M51: 36,794,943 km (0.109 R)
• M52: 37,590,504 km (0.11 R)
• M53: 37,690,436 km (0.044 R)
• M54: 38,895,446 km (0.094 R)
• M55: 39,401,237 km (0.103 R)
• M56: 40,828,999 km (0.096 R)
• M57: 41,549,313 km (0.109 R)
• M58: 43,525,351 km (0.074 R)
• M59: 43,735,087 km (0.074 R)
• M60: 44,366,390 km (0.099 R)
• M61: 45,744,635 km (0.085 R)
• M62: 48,543,013 km (0.081 R)
• M63: 48,978,492 km (0.106 R)
• M64: 49,853,191 km (0.032 R)
• M65: 50,622,872 km (0.086 R)
• M66: 50,733,126 km (0.076 R)
• M67: 51,840,150 km (0.11 R)
• M68: 52,285,204 km (0.092 R)
• M69: 54,868,759 km (0.081 R)
• M70: 55,777,117 km (0.117 R)
• M71: 56,118,948 km (0.102 R)
• M72: 57,954,215 km (0.081 R)
• M73: 58,647,452 km (0.074 R)
• M74: 59,576,006 km (0.081 R)
• M75: 61,800,975 km (0.057 R)
• M76: 62,627,503 km (0.073 R)
• M77: 66,572,997 km (0.106 R)
• M78: 67,056,647 km (0.093 R)
• M79: 70,721,346 km (0.092 R)
• M80: 70,844,615 km (0.104 R)
• M81: 73,325,097 km (0.095 R)
• M82: 73,574,626 km (0.074 R)
• M83: 77,606,588 km (0.09 R)
• M84: 79,777,552 km (0.12 R)
• M85: 79,905,907 km (0.067 R)
• M86: 80,677,234 km (0.053 R)
• M87: 80,806,038 km (0.079 R)
• M88: 81,839,011 km (0.06 R)
• M89: 83,136,324 km (0.065 R)
• M90: 87,465,387 km (0.098 R)
• M91: 88,127,657 km (0.108 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: 418 - 17,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit