🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 27.3 Hours

Environment

Temp: 273 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 174 Days

Day: 43.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,631,238 km

• M1: 191,784 km (0.096 R)
• M2: 295,905 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.17 AU - 1.25 AU

Year: 474 Days

Day: 41.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.88 AU - 3.1 AU

Year: 1843 Days

Day: 34.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,631,238 km

• M1: 430,393 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.2 AU - 3.26 AU

Year: 2069 Days

Day: 31.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 71.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,631,238 km

• M1: 503,397 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.11 AU - 4.81 AU

Year: 3357 Days

Day: 34.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.44 AU - 4.5 AU

Year: 3369 Days

Day: 15 Hours

Environment

Temp: -129 °C

Axial Tilt: 135.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,631,238 km

• M1: 944,711 km (0.104 R)
• M2: 1,214,735 km (0.103 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 8.4

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.6 AU - 6.86 AU

Year: 6223 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,631,238 km

• M1: 117,584 km (0.096 R)
• M2: 380,427 km (0.11 R)
• M3: 508,633 km (0.086 R)
• M4: 947,703 km (0.078 R)
• M5: 1,282,802 km (0.076 R)
• M6: 1,408,763 km (0.062 R)
• M7: 1,501,215 km (0.116 R)
• M8: 1,557,613 km (0.098 R)
• M9: 1,614,909 km (0.096 R)
• M10: 1,790,986 km (0.07 R)
• M11: 1,932,356 km (0.087 R)
• M12: 2,716,398 km (0.058 R)
• M13: 2,785,812 km (0.115 R)
• M14: 3,093,684 km (0.092 R)
• M15: 3,437,460 km (0.11 R)
• M16: 3,563,122 km (0.036 R)
• M17: 3,716,161 km (0.095 R)
• M18: 3,793,353 km (0.09 R)
• M19: 3,949,683 km (0.109 R)
• M20: 4,241,548 km (0.12 R)
• M21: 4,295,404 km (0.104 R)
• M22: 4,513,069 km (0.049 R)
• M23: 5,073,163 km (0.108 R)
• M24: 5,130,309 km (0.085 R)
• M25: 6,075,020 km (0.063 R)
• M26: 6,166,275 km (0.059 R)
• M27: 6,849,787 km (0.08 R)
• M28: 6,944,932 km (0.101 R)
• M29: 7,072,389 km (0.102 R)
• M30: 8,119,873 km (0.098 R)
• M31: 8,355,340 km (0.113 R)
• M32: 8,423,108 km (0.098 R)
• M33: 8,491,026 km (0.094 R)
• M34: 8,593,201 km (0.043 R)
• M35: 8,936,827 km (0.116 R)
• M36: 9,602,239 km (0.087 R)
• M37: 9,815,565 km (0.089 R)
• M38: 10,174,899 km (0.086 R)
• M39: 10,283,507 km (0.052 R)
• M40: 10,501,771 km (0.085 R)
• M41: 11,541,027 km (0.106 R)
• M42: 11,805,965 km (0.057 R)
• M43: 12,072,997 km (0.086 R)
• M44: 12,264,931 km (0.105 R)
• M45: 12,341,974 km (0.095 R)
• M46: 13,042,541 km (0.049 R)
• M47: 13,477,123 km (0.079 R)
• M48: 14,279,416 km (0.079 R)
• M49: 14,768,152 km (0.102 R)
• M50: 15,096,968 km (0.061 R)
• M51: 15,511,504 km (0.054 R)
• M52: 15,594,830 km (0.067 R)
• M53: 15,971,817 km (0.047 R)
• M54: 17,945,013 km (0.082 R)
• M55: 18,693,451 km (0.098 R)
• M56: 20,039,084 km (0.118 R)
• M57: 20,357,577 km (0.079 R)
• M58: 21,276,707 km (0.084 R)
• M59: 22,256,274 km (0.077 R)
• M60: 22,397,494 km (0.056 R)
• M61: 22,586,137 km (0.03 R)
• M62: 22,917,496 km (0.084 R)
• M63: 23,250,501 km (0.108 R)
• M64: 23,537,280 km (0.086 R)
• M65: 23,921,448 km (0.082 R)
• M66: 24,210,919 km (0.076 R)
• M67: 24,356,029 km (0.047 R)
• M68: 25,527,829 km (0.117 R)
• M69: 25,922,469 km (0.119 R)
• M70: 26,468,501 km (0.08 R)
• M71: 27,018,273 km (0.112 R)
• M72: 27,118,653 km (0.119 R)
• M73: 28,129,037 km (0.091 R)
• M74: 28,536,691 km (0.093 R)
• M75: 29,151,838 km (0.115 R)
• M76: 29,874,994 km (0.026 R)
• M77: 30,342,936 km (0.097 R)
• M78: 31,023,158 km (0.09 R)
• M79: 31,075,816 km (0.037 R)
• M80: 31,602,700 km (0.093 R)
• M81: 31,920,446 km (0.057 R)
• M82: 32,185,832 km (0.094 R)
• M83: 32,719,149 km (0.096 R)
• M84: 32,933,223 km (0.111 R)
• M85: 33,201,452 km (0.12 R)
• M86: 34,444,910 km (0.117 R)
• M87: 36,643,400 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 14.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.44 AU - 12.78 AU

Year: 14101 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,631,238 km

• M1: 216,319 km (0.094 R)
• M2: 328,218 km (0.104 R)
• M3: 680,521 km (0.055 R)
• M4: 792,270 km (0.06 R)
• M5: 928,704 km (0.062 R)
• M6: 1,368,671 km (0.087 R)
• M7: 2,011,942 km (0.032 R)
• M8: 3,753,859 km (0.089 R)
• M9: 4,146,105 km (0.098 R)
• M10: 4,394,138 km (0.064 R)
• M11: 4,807,776 km (0.03 R)
• M12: 5,707,009 km (0.05 R)
• M13: 6,193,651 km (0.106 R)
• M14: 6,299,866 km (0.077 R)
• M15: 6,912,469 km (0.089 R)
• M16: 7,022,573 km (0.072 R)
• M17: 7,170,376 km (0.103 R)
• M18: 8,155,926 km (0.113 R)
• M19: 8,272,463 km (0.037 R)
• M20: 8,389,449 km (0.1 R)
• M21: 8,546,377 km (0.073 R)
• M22: 9,103,330 km (0.064 R)
• M23: 9,224,354 km (0.065 R)
• M24: 9,590,271 km (0.108 R)
• M25: 9,960,974 km (0.103 R)
• M26: 10,462,725 km (0.117 R)
• M27: 10,589,435 km (0.111 R)
• M28: 11,884,803 km (0.105 R)
• M29: 12,194,171 km (0.063 R)
• M30: 12,461,652 km (0.117 R)
• M31: 13,275,465 km (0.098 R)
• M32: 13,550,575 km (0.11 R)
• M33: 14,481,223 km (0.104 R)
• M34: 14,811,835 km (0.062 R)
• M35: 15,432,516 km (0.109 R)
• M36: 15,964,486 km (0.107 R)
• M37: 16,404,155 km (0.117 R)
• M38: 16,798,345 km (0.045 R)
• M39: 16,897,379 km (0.088 R)
• M40: 17,445,505 km (0.084 R)
• M41: 17,746,945 km (0.071 R)
• M42: 18,815,822 km (0.106 R)
• M43: 19,125,041 km (0.08 R)
• M44: 20,484,436 km (0.037 R)
• M45: 20,855,738 km (0.115 R)
• M46: 22,037,262 km (0.073 R)
• M47: 22,472,293 km (0.102 R)
• M48: 22,910,166 km (0.088 R)
• M49: 23,295,530 km (0.099 R)
• M50: 23,461,434 km (0.066 R)
• M51: 23,683,138 km (0.12 R)
• M52: 25,085,020 km (0.112 R)
• M53: 25,198,265 km (0.094 R)
• M54: 26,571,275 km (0.081 R)
• M55: 26,860,298 km (0.118 R)
• M56: 27,034,280 km (0.082 R)
• M57: 27,208,562 km (0.066 R)
• M58: 27,383,292 km (0.12 R)
• M59: 28,027,161 km (0.116 R)
• M60: 28,675,967 km (0.118 R)
• M61: 29,210,480 km (0.086 R)
• M62: 29,449,089 km (0.064 R)
• M63: 30,048,528 km (0.102 R)
• M64: 30,530,981 km (0.084 R)
• M65: 30,652,005 km (0.042 R)
• M66: 32,055,084 km (0.117 R)
• M67: 33,791,466 km (0.116 R)
• M68: 36,132,523 km (0.119 R)
• M69: 36,324,607 km (0.07 R)
• M70: 37,290,261 km (0.092 R)
• M71: 39,181,029 km (0.063 R)
• M72: 39,642,089 km (0.119 R)
• M73: 40,303,910 km (0.074 R)
• M74: 40,769,309 km (0.098 R)
• M75: 41,236,503 km (0.083 R)
• M76: 42,176,277 km (0.069 R)
• M77: 42,716,475 km (0.073 R)
• M78: 42,919,629 km (0.066 R)
• M79: 43,326,984 km (0.12 R)
• M80: 44,213,800 km (0.053 R)
• M81: 44,419,348 km (0.078 R)
• M82: 45,175,565 km (0.037 R)
• M83: 46,631,302 km (0.054 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit