🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 28.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,153,645 km

• M1: 199,264 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 234 Days

Day: 36.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.87 AU - 1.25 AU

Year: 418 Days

Day: 36.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,153,645 km

• M1: 179,517 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.06 AU - 1.24 AU

Year: 472 Days

Day: 38.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,153,645 km

• M1: 445,203 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.81 AU - 1.83 AU

Year: 940 Days

Day: 27.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.58 AU - 3.6 AU

Year: 2604 Days

Day: 38.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,153,645 km

• M1: 1,739,225 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.6

Radius: 10.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.34 AU - 7.74 AU

Year: 7927 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,153,645 km

• M1: 135,386 km (0.086 R)
• M2: 205,099 km (0.107 R)
• M3: 311,463 km (0.073 R)
• M4: 659,278 km (0.082 R)
• M5: 752,776 km (0.077 R)
• M6: 873,652 km (0.09 R)
• M7: 1,037,611 km (0.088 R)
• M8: 1,342,641 km (0.09 R)
• M9: 1,491,940 km (0.11 R)
• M10: 1,777,821 km (0.092 R)
• M11: 1,897,200 km (0.064 R)
• M12: 2,517,134 km (0.108 R)
• M13: 2,754,246 km (0.104 R)
• M14: 2,823,510 km (0.039 R)
• M15: 3,105,951 km (0.108 R)
• M16: 3,214,260 km (0.033 R)
• M17: 3,287,114 km (0.109 R)
• M18: 3,565,665 km (0.112 R)
• M19: 4,125,760 km (0.054 R)
• M20: 4,245,139 km (0.112 R)
• M21: 4,365,715 km (0.085 R)
• M22: 5,027,835 km (0.088 R)
• M23: 5,155,442 km (0.116 R)
• M24: 5,392,255 km (0.08 R)
• M25: 5,832,223 km (0.098 R)
• M26: 5,921,533 km (0.086 R)
• M27: 6,560,016 km (0.111 R)
• M28: 6,840,363 km (0.061 R)
• M29: 7,220,341 km (0.101 R)
• M30: 7,292,298 km (0.104 R)
• M31: 7,951,276 km (0.116 R)
• M32: 8,502,245 km (0.113 R)
• M33: 9,430,500 km (0.089 R)
• M34: 9,667,463 km (0.051 R)
• M35: 9,800,157 km (0.045 R)
• M36: 10,635,511 km (0.114 R)
• M37: 11,020,277 km (0.106 R)
• M38: 11,186,630 km (0.055 R)
• M39: 11,409,680 km (0.12 R)
• M40: 11,775,297 km (0.099 R)
• M41: 12,030,661 km (0.088 R)
• M42: 12,230,524 km (0.061 R)
• M43: 12,345,265 km (0.039 R)
• M44: 12,633,690 km (0.085 R)
• M45: 12,749,628 km (0.113 R)
• M46: 13,334,855 km (0.116 R)
• M47: 13,869,069 km (0.11 R)
• M48: 14,199,082 km (0.041 R)
• M49: 14,622,743 km (0.083 R)
• M50: 15,111,928 km (0.109 R)
• M51: 15,204,230 km (0.098 R)
• M52: 15,327,648 km (0.111 R)
• M53: 15,824,762 km (0.104 R)
• M54: 16,421,807 km (0.09 R)
• M55: 16,643,661 km (0.056 R)
• M56: 16,866,412 km (0.119 R)
• M57: 16,994,318 km (0.116 R)
• M58: 17,122,374 km (0.109 R)
• M59: 17,315,206 km (0.103 R)
• M60: 17,379,533 km (0.12 R)
• M61: 17,605,575 km (0.052 R)
• M62: 17,767,739 km (0.055 R)
• M63: 18,289,686 km (0.116 R)
• M64: 18,651,563 km (0.108 R)
• M65: 19,082,256 km (0.069 R)
• M66: 19,182,037 km (0.101 R)
• M67: 19,482,729 km (0.105 R)
• M68: 19,583,259 km (0.099 R)
• M69: 21,009,076 km (0.078 R)
• M70: 21,422,565 km (0.096 R)
• M71: 22,362,787 km (0.085 R)
• M72: 23,209,810 km (0.094 R)
• M73: 23,565,853 km (0.113 R)
• M74: 23,672,965 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 8.5

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.75 AU - 10.23 AU

Year: 11194 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,153,645 km

• M1: 126,261 km (0.081 R)
• M2: 212,279 km (0.081 R)
• M3: 735,274 km (0.11 R)
• M4: 1,321,847 km (0.097 R)
• M5: 1,468,752 km (0.095 R)
• M6: 2,166,028 km (0.093 R)
• M7: 2,223,473 km (0.049 R)
• M8: 2,310,689 km (0.117 R)
• M9: 2,428,721 km (0.051 R)
• M10: 2,518,779 km (0.099 R)
• M11: 2,858,067 km (0.087 R)
• M12: 3,751,316 km (0.098 R)
• M13: 4,246,485 km (0.029 R)
• M14: 4,501,849 km (0.115 R)
• M15: 4,951,241 km (0.096 R)
• M16: 5,219,919 km (0.118 R)
• M17: 5,297,709 km (0.042 R)
• M18: 5,973,593 km (0.103 R)
• M19: 6,218,634 km (0.09 R)
• M20: 6,508,704 km (0.084 R)
• M21: 7,231,411 km (0.104 R)
• M22: 9,124,124 km (0.103 R)
• M23: 9,265,045 km (0.103 R)
• M24: 9,643,976 km (0.117 R)
• M25: 10,173,403 km (0.056 R)
• M26: 10,910,472 km (0.08 R)
• M27: 11,210,116 km (0.102 R)
• M28: 11,563,167 km (0.069 R)
• M29: 11,817,484 km (0.119 R)
• M30: 12,696,371 km (0.054 R)
• M31: 13,011,574 km (0.088 R)
• M32: 13,276,213 km (0.061 R)
• M33: 13,382,577 km (0.099 R)
• M34: 14,243,512 km (0.12 R)
• M35: 14,297,966 km (0.098 R)
• M36: 14,407,023 km (0.119 R)
• M37: 14,735,839 km (0.119 R)
• M38: 15,289,202 km (0.056 R)
• M39: 16,018,790 km (0.114 R)
• M40: 18,334,117 km (0.111 R)
• M41: 18,809,688 km (0.094 R)
• M42: 19,169,022 km (0.108 R)
• M43: 19,229,011 km (0.047 R)
• M44: 19,409,725 km (0.114 R)
• M45: 19,591,038 km (0.078 R)
• M46: 20,875,485 km (0.07 R)
• M47: 21,496,765 km (0.113 R)
• M48: 21,935,237 km (0.05 R)
• M49: 22,821,006 km (0.095 R)
• M50: 23,268,154 km (0.105 R)
• M51: 25,151,890 km (0.114 R)
• M52: 25,613,848 km (0.087 R)
• M53: 26,680,331 km (0.115 R)
• M54: 27,016,478 km (0.112 R)
• M55: 27,151,415 km (0.119 R)
• M56: 27,354,120 km (0.092 R)
• M57: 27,897,310 km (0.083 R)
• M58: 28,994,311 km (0.105 R)
• M59: 29,201,504 km (0.095 R)
• M60: 29,826,225 km (0.096 R)
• M61: 31,371,870 km (0.033 R)
• M62: 31,513,539 km (0.111 R)
• M63: 33,883,918 km (0.104 R)
• M64: 33,956,622 km (0.034 R)
• M65: 34,833,266 km (0.082 R)
• M66: 35,200,828 km (0.103 R)
• M67: 35,791,440 km (0.056 R)
• M68: 37,207,234 km (0.071 R)
• M69: 40,170,469 km (0.11 R)
• M70: 41,097,527 km (0.095 R)
• M71: 42,187,796 km (0.085 R)
• M72: 43,920,289 km (0.074 R)
• M73: 45,675,970 km (0.114 R)
• M74: 46,481,554 km (0.06 R)
• M75: 47,210,545 km (0.045 R)
• M76: 47,291,776 km (0.115 R)
• M77: 48,926,283 km (0.072 R)
• M78: 50,247,232 km (0.105 R)
• M79: 50,662,516 km (0.053 R)
• M80: 50,995,371 km (0.047 R)
• M81: 52,839,763 km (0.088 R)
• M82: 53,008,510 km (0.083 R)
• M83: 53,346,601 km (0.1 R)
• M84: 55,818,706 km (0.084 R)
• M85: 55,904,575 km (0.116 R)
• M86: 56,420,987 km (0.113 R)
• M87: 57,371,831 km (0.117 R)
• M88: 57,979,647 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit