🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 32.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 39.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 54 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.22 AU - 2 AU

Year: 718 Days

Day: 29.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.02 AU - 2.02 AU

Year: 1009 Days

Day: 35.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,169,078 km

• M1: 749,785 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.41 AU - 3.87 AU

Year: 1956 Days

Day: 34.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,169,078 km

• M1: 46,525 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.97 AU - 3.33 AU

Year: 1965 Days

Day: 29.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.73 AU - 5.29 AU

Year: 3366 Days

Day: 24.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.32 AU - 5.34 AU

Year: 4325 Days

Day: 42.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,169,078 km

• M1: 1,073,215 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 9.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.51 AU - 5.89 AU

Year: 4783 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,169,078 km

• M1: 121,324 km (0.089 R)
• M2: 247,884 km (0.079 R)
• M3: 317,746 km (0.062 R)
• M4: 411,245 km (0.105 R)
• M5: 580,440 km (0.075 R)
• M6: 754,871 km (0.111 R)
• M7: 957,277 km (0.059 R)
• M8: 1,059,901 km (0.052 R)
• M9: 1,144,873 km (0.119 R)
• M10: 1,425,518 km (0.086 R)
• M11: 1,496,278 km (0.072 R)
• M12: 1,580,202 km (0.116 R)
• M13: 1,641,238 km (0.119 R)
• M14: 1,703,022 km (0.117 R)
• M15: 2,226,166 km (0.114 R)
• M16: 2,364,544 km (0.067 R)
• M17: 2,448,917 km (0.057 R)
• M18: 2,649,827 km (0.09 R)
• M19: 2,811,542 km (0.034 R)
• M20: 3,222,338 km (0.06 R)
• M21: 3,300,578 km (0.073 R)
• M22: 3,766,725 km (0.11 R)
• M23: 3,882,364 km (0.09 R)
• M24: 4,066,369 km (0.058 R)
• M25: 4,391,296 km (0.09 R)
• M26: 4,460,859 km (0.117 R)
• M27: 4,600,883 km (0.096 R)
• M28: 4,671,493 km (0.085 R)
• M29: 4,957,524 km (0.075 R)
• M30: 5,029,929 km (0.088 R)
• M31: 5,378,642 km (0.042 R)
• M32: 5,868,724 km (0.116 R)
• M33: 6,255,435 km (0.112 R)
• M34: 6,531,144 km (0.088 R)
• M35: 6,650,523 km (0.098 R)
• M36: 6,830,938 km (0.1 R)
• M37: 6,891,525 km (0.094 R)
• M38: 7,012,999 km (0.116 R)
• M39: 7,135,220 km (0.115 R)
• M40: 7,506,372 km (0.104 R)
• M41: 7,926,144 km (0.103 R)
• M42: 7,989,723 km (0.092 R)
• M43: 8,288,919 km (0.104 R)
• M44: 8,591,705 km (0.105 R)
• M45: 8,942,362 km (0.029 R)
• M46: 9,030,775 km (0.047 R)
• M47: 9,567,233 km (0.11 R)
• M48: 9,907,717 km (0.102 R)
• M49: 11,261,728 km (0.055 R)
• M50: 11,621,361 km (0.1 R)
• M51: 11,742,086 km (0.109 R)
• M52: 11,911,730 km (0.094 R)
• M53: 12,278,096 km (0.112 R)
• M54: 12,673,034 km (0.102 R)
• M55: 12,946,948 km (0.079 R)
• M56: 13,500,609 km (0.114 R)
• M57: 13,882,682 km (0.111 R)
• M58: 13,959,426 km (0.063 R)
• M59: 14,087,781 km (0.101 R)
• M60: 14,918,498 km (0.098 R)
• M61: 15,207,820 km (0.049 R)
• M62: 15,419,352 km (0.077 R)
• M63: 15,631,930 km (0.086 R)
• M64: 15,979,297 km (0.111 R)
• M65: 16,248,274 km (0.039 R)
• M66: 16,356,283 km (0.118 R)
• M67: 16,545,824 km (0.101 R)
• M68: 17,064,180 km (0.091 R)
• M69: 17,284,089 km (0.114 R)
• M70: 17,449,544 km (0.111 R)
• M71: 18,622,691 km (0.087 R)
• M72: 18,962,577 km (0.039 R)
• M73: 19,047,848 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.1

Radius: 5.7

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.55 AU - 19.33 AU

Year: 24505 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,169,078 km

• M1: 76,594 km (0.084 R)
• M2: 124,765 km (0.111 R)
• M3: 350,807 km (0.099 R)
• M4: 398,828 km (0.12 R)
• M5: 556,803 km (0.115 R)
• M6: 1,068,578 km (0.092 R)
• M7: 1,140,833 km (0.118 R)
• M8: 1,239,418 km (0.109 R)
• M9: 1,977,085 km (0.114 R)
• M10: 2,279,423 km (0.102 R)
• M11: 2,372,921 km (0.068 R)
• M12: 3,165,940 km (0.103 R)
• M13: 3,305,664 km (0.111 R)
• M14: 3,482,938 km (0.098 R)
• M15: 3,810,108 km (0.034 R)
• M16: 3,958,659 km (0.071 R)
• M17: 4,261,595 km (0.076 R)
• M18: 4,769,629 km (0.113 R)
• M19: 5,091,713 km (0.098 R)
• M20: 5,173,394 km (0.101 R)
• M21: 5,672,302 km (0.12 R)
• M22: 6,230,003 km (0.064 R)
• M23: 6,273,686 km (0.113 R)
• M24: 6,361,201 km (0.056 R)
• M25: 6,626,438 km (0.1 R)
• M26: 6,805,207 km (0.07 R)
• M27: 6,895,115 km (0.056 R)
• M28: 7,213,161 km (0.106 R)
• M29: 7,675,867 km (0.087 R)
• M30: 8,339,782 km (0.095 R)
• M31: 8,436,123 km (0.101 R)
• M32: 8,874,146 km (0.114 R)
• M33: 10,335,418 km (0.082 R)
• M34: 10,490,850 km (0.114 R)
• M35: 11,279,380 km (0.072 R)
• M36: 11,546,412 km (0.105 R)
• M37: 11,600,118 km (0.081 R)
• M38: 12,195,966 km (0.093 R)
• M39: 12,801,688 km (0.066 R)
• M40: 13,360,735 km (0.11 R)
• M41: 14,676,748 km (0.12 R)
• M42: 14,851,478 km (0.07 R)
• M43: 19,118,309 km (0.099 R)
• M44: 19,885,297 km (0.114 R)
• M45: 20,143,054 km (0.074 R)
• M46: 21,581,138 km (0.082 R)
• M47: 21,713,533 km (0.084 R)
• M48: 23,458,741 km (0.104 R)
• M49: 23,526,808 km (0.062 R)
• M50: 23,663,092 km (0.032 R)
• M51: 24,210,620 km (0.102 R)
• M52: 25,527,829 km (0.098 R)
• M53: 26,300,951 km (0.085 R)
• M54: 27,367,584 km (0.103 R)
• M55: 28,957,510 km (0.119 R)
• M56: 29,469,584 km (0.073 R)
• M57: 29,690,091 km (0.055 R)
• M58: 29,984,799 km (0.085 R)
• M59: 30,874,757 km (0.078 R)
• M60: 31,622,895 km (0.063 R)
• M61: 31,773,241 km (0.044 R)
• M62: 32,908,689 km (0.104 R)
• M63: 33,137,275 km (0.092 R)
• M64: 33,290,014 km (0.089 R)
• M65: 34,211,387 km (0.104 R)
• M66: 34,597,649 km (0.102 R)
• M67: 36,236,045 km (0.091 R)
• M68: 36,550,949 km (0.066 R)
• M69: 36,866,899 km (0.075 R)
• M70: 39,102,939 km (0.095 R)
• M71: 40,890,484 km (0.063 R)
• M72: 44,208,265 km (0.079 R)
• M73: 45,304,967 km (0.071 R)
• M74: 45,559,284 km (0.106 R)
• M75: 46,923,915 km (0.058 R)
• M76: 47,095,504 km (0.041 R)
• M77: 47,869,823 km (0.097 R)
• M78: 48,735,246 km (0.087 R)
• M79: 51,185,659 km (0.119 R)
• M80: 52,603,847 km (0.093 R)
• M81: 53,586,256 km (0.118 R)
• M82: 55,297,507 km (0.089 R)
• M83: 60,817,818 km (0.093 R)
• M84: 61,098,314 km (0.102 R)
• M85: 61,191,962 km (0.046 R)
• M86: 62,885,410 km (0.12 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit