🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.52 AU - 0.78 AU

Year: 189 Days

Day: 41 Hours

Environment

Temp: 187 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.59 AU - 0.85 AU

Year: 220 Days

Day: 21.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,413,998 km

• M1: 605,123 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.75 AU - 1.21 AU

Year: 349 Days

Day: 39.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,413,998 km

• M1: 605,123 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.46 AU

Year: 491 Days

Day: 14.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.27 AU - 1.47 AU

Year: 577 Days

Day: 20 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.42 AU - 1.88 AU

Year: 763 Days

Day: 45.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.73 AU - 2.13 AU

Year: 965 Days

Day: 25 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,413,998 km

• M1: 1,509,293 km (0.105 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 13.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.58 AU - 9.94 AU

Year: 9331 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,413,998 km

• M1: 239,656 km (0.088 R)
• M2: 481,406 km (0.106 R)
• M3: 773,720 km (0.083 R)
• M4: 904,319 km (0.042 R)
• M5: 1,123,630 km (0.098 R)
• M6: 1,257,370 km (0.037 R)
• M7: 1,414,448 km (0.107 R)
• M8: 1,522,906 km (0.094 R)
• M9: 1,615,657 km (0.09 R)
• M10: 2,109,031 km (0.112 R)
• M11: 2,362,300 km (0.111 R)
• M12: 2,470,908 km (0.074 R)
• M13: 2,761,277 km (0.12 R)
• M14: 2,875,869 km (0.068 R)
• M15: 3,672,927 km (0.099 R)
• M16: 4,031,214 km (0.118 R)
• M17: 4,347,314 km (0.025 R)
• M18: 4,671,792 km (0.04 R)
• M19: 5,004,049 km (0.06 R)
• M20: 5,633,557 km (0.09 R)
• M21: 6,167,172 km (0.097 R)
• M22: 6,717,244 km (0.08 R)
• M23: 7,124,449 km (0.037 R)
• M24: 9,382,629 km (0.115 R)
• M25: 9,661,928 km (0.059 R)
• M26: 10,121,792 km (0.102 R)
• M27: 10,228,904 km (0.107 R)
• M28: 10,336,315 km (0.072 R)
• M29: 10,480,228 km (0.109 R)
• M30: 11,025,961 km (0.087 R)
• M31: 11,432,120 km (0.111 R)
• M32: 11,580,970 km (0.111 R)
• M33: 11,805,516 km (0.083 R)
• M34: 11,956,011 km (0.109 R)
• M35: 12,335,092 km (0.12 R)
• M36: 13,027,581 km (0.096 R)
• M37: 13,222,058 km (0.096 R)
• M38: 13,417,732 km (0.083 R)
• M39: 13,890,910 km (0.104 R)
• M40: 14,329,531 km (0.102 R)
• M41: 14,651,466 km (0.098 R)
• M42: 15,016,485 km (0.073 R)
• M43: 16,296,743 km (0.082 R)
• M44: 16,801,636 km (0.109 R)
• M45: 17,141,223 km (0.103 R)
• M46: 17,354,550 km (0.092 R)
• M47: 18,653,059 km (0.117 R)
• M48: 18,740,873 km (0.055 R)
• M49: 18,872,669 km (0.114 R)
• M50: 19,536,136 km (0.12 R)
• M51: 20,886,256 km (0.101 R)
• M52: 21,618,687 km (0.103 R)
• M53: 21,849,218 km (0.082 R)
• M54: 22,219,921 km (0.092 R)
• M55: 23,061,559 km (0.094 R)
• M56: 23,297,176 km (0.075 R)
• M57: 24,391,334 km (0.12 R)
• M58: 24,631,439 km (0.086 R)
• M59: 25,453,779 km (0.088 R)
• M60: 26,039,454 km (0.092 R)
• M61: 26,778,019 km (0.118 R)
• M62: 26,926,570 km (0.069 R)
• M63: 28,326,207 km (0.104 R)
• M64: 28,780,985 km (0.098 R)
• M65: 28,933,126 km (0.103 R)
• M66: 29,391,344 km (0.091 R)
• M67: 31,299,764 km (0.086 R)
• M68: 32,084,854 km (0.069 R)
• M69: 32,242,679 km (0.045 R)
• M70: 33,035,548 km (0.052 R)
• M71: 33,194,870 km (0.119 R)
• M72: 33,354,491 km (0.103 R)
• M73: 34,748,444 km (0.045 R)
• M74: 35,018,618 km (0.104 R)
• M75: 36,161,396 km (0.086 R)
• M76: 36,325,654 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 14.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.08 AU - 13.2 AU

Year: 16173 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,413,998 km

• M1: 408,253 km (0.104 R)
• M2: 600,187 km (0.082 R)
• M3: 762,201 km (0.071 R)
• M4: 1,981,424 km (0.116 R)
• M5: 2,366,938 km (0.047 R)
• M6: 3,208,874 km (0.069 R)
• M7: 3,320,325 km (0.092 R)
• M8: 3,740,545 km (0.109 R)
• M9: 4,341,181 km (0.059 R)
• M10: 6,889,880 km (0.074 R)
• M11: 8,027,571 km (0.061 R)
• M12: 9,223,158 km (0.077 R)
• M13: 9,383,227 km (0.1 R)
• M14: 9,490,489 km (0.089 R)
• M15: 10,363,093 km (0.096 R)
• M16: 10,641,046 km (0.034 R)
• M17: 11,204,432 km (0.086 R)
• M18: 12,714,622 km (0.038 R)
• M19: 12,952,632 km (0.12 R)
• M20: 13,252,277 km (0.108 R)
• M21: 13,614,753 km (0.047 R)
• M22: 13,797,262 km (0.055 R)
• M23: 14,597,611 km (0.104 R)
• M24: 15,034,885 km (0.08 R)
• M25: 15,160,547 km (0.09 R)
• M26: 16,372,290 km (0.116 R)
• M27: 19,638,760 km (0.063 R)
• M28: 19,983,284 km (0.074 R)
• M29: 20,121,512 km (0.118 R)
• M30: 20,468,729 km (0.094 R)
• M31: 21,310,217 km (0.071 R)
• M32: 21,451,587 km (0.065 R)
• M33: 21,806,283 km (0.112 R)
• M34: 22,091,417 km (0.078 R)
• M35: 22,306,239 km (0.117 R)
• M36: 22,449,704 km (0.104 R)
• M37: 22,593,617 km (0.084 R)
• M38: 23,026,852 km (0.081 R)
• M39: 25,010,819 km (0.052 R)
• M40: 25,684,309 km (0.109 R)
• M41: 26,820,056 km (0.068 R)
• M42: 27,972,109 km (0.119 R)
• M43: 28,437,508 km (0.093 R)
• M44: 29,612,151 km (0.1 R)
• M45: 30,324,536 km (0.047 R)
• M46: 31,042,605 km (0.103 R)
• M47: 31,685,577 km (0.07 R)
• M48: 34,301,146 km (0.074 R)
• M49: 38,266,836 km (0.114 R)
• M50: 39,129,268 km (0.037 R)
• M51: 39,823,701 km (0.072 R)
• M52: 42,020,097 km (0.116 R)
• M53: 42,464,253 km (0.08 R)
• M54: 42,731,285 km (0.107 R)
• M55: 43,446,513 km (0.111 R)
• M56: 44,617,116 km (0.048 R)
• M57: 46,071,955 km (0.031 R)
• M58: 46,438,171 km (0.101 R)
• M59: 46,713,431 km (0.089 R)
• M60: 47,634,804 km (0.037 R)
• M61: 47,912,458 km (0.049 R)
• M62: 48,934,959 km (0.115 R)
• M63: 49,495,802 km (0.111 R)
• M64: 49,589,450 km (0.106 R)
• M65: 49,964,642 km (0.107 R)
• M66: 51,285,591 km (0.09 R)
• M67: 51,570,126 km (0.079 R)
• M68: 51,760,115 km (0.041 R)
• M69: 52,617,909 km (0.108 R)
• M70: 53,576,533 km (0.069 R)
• M71: 53,672,724 km (0.06 R)
• M72: 53,865,257 km (0.096 R)
• M73: 57,665,491 km (0.083 R)
• M74: 59,847,077 km (0.055 R)
• M75: 60,747,357 km (0.103 R)
• M76: 62,358,975 km (0.101 R)
• M77: 63,474,975 km (0.045 R)
• M78: 67,692,737 km (0.088 R)
• M79: 68,109,068 km (0.059 R)
• M80: 69,782,769 km (0.088 R)
• M81: 70,203,438 km (0.087 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit