🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 151 Days

Day: 42.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,713,561 km

• M1: 166,203 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.93 AU - 1.19 AU

Year: 382 Days

Day: 47.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,713,561 km

• M1: 306,227 km (0.088 R)
• M2: 652,097 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.2 AU - 1.88 AU

Year: 669 Days

Day: 24.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,713,561 km

• M1: 126,261 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.82 AU - 2.08 AU

Year: 953 Days

Day: 39.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.5 AU - 4.14 AU

Year: 2116 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,713,561 km

• M1: 66,122 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.99 AU - 3.67 AU

Year: 2126 Days

Day: 29 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.07 AU - 5.15 AU

Year: 3463 Days

Day: 26.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.19 AU - 6.39 AU

Year: 4257 Days

Day: 35.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,713,561 km

• M1: 1,149,061 km (0.104 R)
• M2: 2,804,810 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 11.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.98 AU - 13.08 AU

Year: 14597 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,713,561 km

• M1: 152,291 km (0.111 R)
• M2: 242,797 km (0.103 R)
• M3: 460,013 km (0.104 R)
• M4: 660,475 km (0.11 R)
• M5: 1,107,024 km (0.066 R)
• M6: 1,232,238 km (0.094 R)
• M7: 1,429,408 km (0.096 R)
• M8: 1,708,557 km (0.106 R)
• M9: 2,082,402 km (0.111 R)
• M10: 2,160,193 km (0.033 R)
• M11: 2,761,577 km (0.104 R)
• M12: 3,081,267 km (0.063 R)
• M13: 3,788,117 km (0.086 R)
• M14: 4,110,949 km (0.084 R)
• M15: 4,714,577 km (0.114 R)
• M16: 4,921,920 km (0.112 R)
• M17: 5,061,943 km (0.078 R)
• M18: 6,191,257 km (0.046 R)
• M19: 6,380,499 km (0.076 R)
• M20: 6,960,041 km (0.076 R)
• M21: 7,840,275 km (0.112 R)
• M22: 9,225,850 km (0.038 R)
• M23: 9,968,903 km (0.093 R)
• M24: 10,057,465 km (0.072 R)
• M25: 10,415,004 km (0.108 R)
• M26: 11,512,005 km (0.096 R)
• M27: 12,027,220 km (0.084 R)
• M28: 12,358,878 km (0.093 R)
• M29: 12,454,322 km (0.092 R)
• M30: 12,645,658 km (0.066 R)
• M31: 13,421,173 km (0.11 R)
• M32: 14,112,315 km (0.113 R)
• M33: 14,412,109 km (0.118 R)
• M34: 14,512,489 km (0.074 R)
• M35: 14,815,126 km (0.086 R)
• M36: 14,916,404 km (0.058 R)
• M37: 15,324,058 km (0.044 R)
• M38: 15,787,063 km (0.12 R)
• M39: 18,170,307 km (0.086 R)
• M40: 19,265,064 km (0.06 R)
• M41: 19,597,620 km (0.102 R)
• M42: 20,044,170 km (0.042 R)
• M43: 20,606,957 km (0.114 R)
• M44: 21,460,862 km (0.091 R)
• M45: 21,690,494 km (0.116 R)
• M46: 24,210,620 km (0.109 R)
• M47: 24,809,909 km (0.1 R)
• M48: 25,051,061 km (0.107 R)
• M49: 25,839,891 km (0.086 R)
• M50: 26,084,334 km (0.11 R)
• M51: 26,452,344 km (0.064 R)
• M52: 27,069,436 km (0.117 R)
• M53: 29,203,150 km (0.044 R)
• M54: 29,394,037 km (0.113 R)
• M55: 31,716,544 km (0.101 R)
• M56: 32,569,700 km (0.112 R)
• M57: 33,696,621 km (0.119 R)
• M58: 34,567,131 km (0.084 R)
• M59: 34,836,407 km (0.079 R)
• M60: 35,309,436 km (0.093 R)
• M61: 36,741,087 km (0.071 R)
• M62: 37,016,048 km (0.104 R)
• M63: 37,360,572 km (0.097 R)
• M64: 37,498,651 km (0.115 R)
• M65: 37,706,143 km (0.102 R)
• M66: 38,330,864 km (0.114 R)
• M67: 38,679,427 km (0.111 R)
• M68: 38,819,151 km (0.09 R)
• M69: 39,450,006 km (0.108 R)
• M70: 39,731,399 km (0.089 R)
• M71: 40,579,769 km (0.054 R)
• M72: 40,864,005 km (0.115 R)
• M73: 42,007,082 km (0.05 R)
• M74: 44,324,652 km (0.118 R)
• M75: 45,130,985 km (0.065 R)
• M76: 45,204,437 km (0.037 R)
• M77: 45,425,393 km (0.096 R)
• M78: 46,460,760 km (0.107 R)
• M79: 46,981,361 km (0.07 R)
• M80: 47,130,360 km (0.111 R)
• M81: 48,103,345 km (0.1 R)
• M82: 48,705,476 km (0.098 R)
• M83: 48,931,818 km (0.094 R)
• M84: 49,537,390 km (0.068 R)
• M85: 49,765,078 km (0.031 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.8

Radius: 7.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.94 AU - 22.14 AU

Year: 30218 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,713,561 km

• M1: 258,804 km (0.12 R)
• M2: 309,368 km (0.093 R)
• M3: 438,322 km (0.118 R)
• M4: 551,268 km (0.106 R)
• M5: 768,185 km (0.093 R)
• M6: 1,928,317 km (0.104 R)
• M7: 2,547,801 km (0.06 R)
• M8: 2,607,042 km (0.108 R)
• M9: 6,629,579 km (0.101 R)
• M10: 6,752,549 km (0.107 R)
• M11: 7,084,357 km (0.097 R)
• M12: 7,378,915 km (0.101 R)
• M13: 7,849,999 km (0.103 R)
• M14: 8,023,831 km (0.049 R)
• M15: 8,330,956 km (0.043 R)
• M16: 9,275,218 km (0.114 R)
• M17: 11,755,550 km (0.105 R)
• M18: 12,104,263 km (0.051 R)
• M19: 12,355,438 km (0.102 R)
• M20: 12,914,186 km (0.064 R)
• M21: 12,965,348 km (0.104 R)
• M22: 13,273,969 km (0.102 R)
• M23: 13,898,390 km (0.107 R)
• M24: 13,950,899 km (0.118 R)
• M25: 14,960,385 km (0.074 R)
• M26: 15,014,091 km (0.118 R)
• M27: 15,938,307 km (0.108 R)
• M28: 16,048,261 km (0.046 R)
• M29: 17,443,561 km (0.115 R)
• M30: 17,955,335 km (0.089 R)
• M31: 18,127,073 km (0.086 R)
• M32: 21,007,431 km (0.1 R)
• M33: 21,612,554 km (0.094 R)
• M34: 22,162,177 km (0.098 R)
• M35: 23,337,268 km (0.106 R)
• M36: 23,775,290 km (0.104 R)
• M37: 23,900,953 km (0.094 R)
• M38: 24,216,006 km (0.093 R)
• M39: 24,405,696 km (0.109 R)
• M40: 25,554,458 km (0.117 R)
• M41: 26,265,048 km (0.059 R)
• M42: 26,720,723 km (0.115 R)
• M43: 27,441,934 km (0.07 R)
• M44: 27,771,798 km (0.079 R)
• M45: 28,569,005 km (0.079 R)
• M46: 28,769,466 km (0.057 R)
• M47: 30,321,992 km (0.036 R)
• M48: 30,731,442 km (0.043 R)
• M49: 31,211,501 km (0.111 R)
• M50: 31,624,990 km (0.103 R)
• M51: 33,648,600 km (0.083 R)
• M52: 34,143,320 km (0.1 R)
• M53: 34,854,210 km (0.103 R)
• M54: 35,211,599 km (0.116 R)
• M55: 36,652,825 km (0.069 R)
• M56: 37,380,618 km (0.084 R)
• M57: 39,221,121 km (0.066 R)
• M58: 41,468,231 km (0.098 R)
• M59: 42,760,158 km (0.119 R)
• M60: 43,065,936 km (0.093 R)
• M61: 43,219,274 km (0.046 R)
• M62: 43,449,355 km (0.096 R)
• M63: 46,164,557 km (0.1 R)
• M64: 46,321,335 km (0.073 R)
• M65: 47,108,070 km (0.075 R)
• M66: 48,455,498 km (0.077 R)
• M67: 48,694,556 km (0.119 R)
• M68: 49,254,052 km (0.066 R)
• M69: 49,494,456 km (0.104 R)
• M70: 50,056,944 km (0.088 R)
• M71: 50,621,526 km (0.046 R)
• M72: 52,327,989 km (0.104 R)
• M73: 53,147,187 km (0.1 R)
• M74: 53,229,316 km (0.096 R)
• M75: 54,549,517 km (0.092 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit