🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.5 AU - 1.56 AU

Year: 793 Days

Day: 34.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.53 AU - 1.55 AU

Year: 801 Days

Day: 13.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.75 AU - 2.11 AU

Year: 1123 Days

Day: 37.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,827,301 km

• M1: 59,989 km (0.104 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 11.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.2 AU - 4.26 AU

Year: 3018 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,827,301 km

• M1: 175,927 km (0.072 R)
• M2: 287,378 km (0.099 R)
• M3: 445,652 km (0.042 R)
• M4: 910,901 km (0.112 R)
• M5: 1,071,270 km (0.058 R)
• M6: 1,165,816 km (0.078 R)
• M7: 1,352,514 km (0.073 R)
• M8: 1,669,961 km (0.119 R)
• M9: 1,856,809 km (0.063 R)
• M10: 2,130,124 km (0.069 R)
• M11: 2,388,629 km (0.083 R)
• M12: 2,643,245 km (0.089 R)
• M13: 3,011,704 km (0.096 R)
• M14: 3,302,822 km (0.098 R)
• M15: 3,748,474 km (0.074 R)
• M16: 4,196,519 km (0.069 R)
• M17: 4,838,294 km (0.082 R)
• M18: 5,071,218 km (0.116 R)
• M19: 5,234,579 km (0.094 R)
• M20: 5,492,187 km (0.11 R)
• M21: 5,848,678 km (0.074 R)
• M22: 6,603,848 km (0.081 R)
• M23: 6,922,641 km (0.077 R)
• M24: 7,369,191 km (0.069 R)
• M25: 7,720,746 km (0.093 R)
• M26: 7,804,222 km (0.055 R)
• M27: 7,972,220 km (0.113 R)
• M28: 8,269,022 km (0.069 R)
• M29: 8,440,312 km (0.064 R)
• M30: 8,569,564 km (0.077 R)
• M31: 8,677,724 km (0.1 R)
• M32: 9,005,044 km (0.118 R)
• M33: 9,336,553 km (0.067 R)
• M34: 9,425,563 km (0.083 R)
• M35: 9,829,926 km (0.117 R)
• M36: 10,034,277 km (0.101 R)
• M37: 10,262,863 km (0.066 R)
• M38: 10,516,431 km (0.118 R)
• M39: 10,609,182 km (0.095 R)
• M40: 10,748,757 km (0.11 R)
• M41: 11,360,612 km (0.049 R)
• M42: 11,455,756 km (0.079 R)
• M43: 11,551,200 km (0.118 R)
• M44: 11,959,751 km (0.078 R)
• M45: 12,105,161 km (0.083 R)
• M46: 12,202,250 km (0.048 R)
• M47: 12,324,172 km (0.045 R)
• M48: 12,569,213 km (0.073 R)
• M49: 12,939,767 km (0.08 R)
• M50: 13,213,681 km (0.104 R)
• M51: 13,894,501 km (0.072 R)
• M52: 14,328,933 km (0.056 R)
• M53: 14,483,318 km (0.094 R)
• M54: 14,793,883 km (0.079 R)
• M55: 15,132,722 km (0.077 R)
• M56: 15,606,199 km (0.089 R)
• M57: 16,031,207 km (0.059 R)
• M58: 16,138,020 km (0.096 R)
• M59: 16,567,665 km (0.086 R)
• M60: 17,192,086 km (0.093 R)
• M61: 17,575,805 km (0.105 R)
• M62: 17,990,341 km (0.105 R)
• M63: 18,352,068 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 14.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.92 AU - 10.04 AU

Year: 12229 Days

Day: 5.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,827,301 km

• M1: 185,053 km (0.087 R)
• M2: 322,533 km (0.11 R)
• M3: 587,172 km (0.117 R)
• M4: 756,965 km (0.12 R)
• M5: 1,046,437 km (0.092 R)
• M6: 1,166,714 km (0.12 R)
• M7: 1,405,771 km (0.112 R)
• M8: 1,626,578 km (0.112 R)
• M9: 1,732,643 km (0.109 R)
• M10: 1,951,953 km (0.113 R)
• M11: 2,358,261 km (0.119 R)
• M12: 2,479,435 km (0.062 R)
• M13: 2,812,889 km (0.101 R)
• M14: 3,616,529 km (0.039 R)
• M15: 3,995,909 km (0.11 R)
• M16: 4,092,848 km (0.099 R)
• M17: 4,313,804 km (0.112 R)
• M18: 4,538,799 km (0.091 R)
• M19: 4,793,415 km (0.096 R)
• M20: 4,948,548 km (0.115 R)
• M21: 5,078,997 km (0.03 R)
• M22: 5,184,314 km (0.06 R)
• M23: 5,504,454 km (0.034 R)
• M24: 5,749,046 km (0.072 R)
• M25: 6,418,646 km (0.084 R)
• M26: 6,820,765 km (0.113 R)
• M27: 6,937,152 km (0.069 R)
• M28: 7,172,021 km (0.035 R)
• M29: 7,862,116 km (0.104 R)
• M30: 8,825,676 km (0.097 R)
• M31: 9,402,376 km (0.118 R)
• M32: 9,630,064 km (0.075 R)
• M33: 9,826,635 km (0.12 R)
• M34: 10,491,448 km (0.113 R)
• M35: 10,693,705 km (0.069 R)
• M36: 10,829,390 km (0.08 R)
• M37: 10,965,524 km (0.106 R)
• M38: 11,067,998 km (0.056 R)
• M39: 11,377,516 km (0.114 R)
• M40: 11,655,021 km (0.098 R)
• M41: 12,536,750 km (0.081 R)
• M42: 13,440,022 km (0.105 R)
• M43: 14,401,488 km (0.084 R)
• M44: 14,513,985 km (0.115 R)
• M45: 14,815,126 km (0.095 R)
• M46: 15,270,651 km (0.113 R)
• M47: 15,885,349 km (0.051 R)
• M48: 16,001,587 km (0.09 R)
• M49: 16,508,275 km (0.065 R)
• M50: 16,625,859 km (0.06 R)
• M51: 17,139,129 km (0.103 R)
• M52: 17,258,209 km (0.102 R)
• M53: 18,019,363 km (0.092 R)
• M54: 19,161,094 km (0.094 R)
• M55: 19,491,555 km (0.087 R)
• M56: 20,284,125 km (0.088 R)
• M57: 20,452,273 km (0.034 R)
• M58: 20,621,019 km (0.098 R)
• M59: 20,832,551 km (0.101 R)
• M60: 20,959,709 km (0.102 R)
• M61: 21,129,802 km (0.094 R)
• M62: 21,342,979 km (0.08 R)
• M63: 21,814,661 km (0.05 R)
• M64: 22,550,233 km (0.076 R)
• M65: 23,602,654 km (0.077 R)
• M66: 24,090,493 km (0.085 R)
• M67: 24,357,825 km (0.095 R)
• M68: 25,030,865 km (0.039 R)
• M69: 25,618,935 km (0.089 R)
• M70: 26,303,345 km (0.077 R)
• M71: 26,670,757 km (0.052 R)
• M72: 27,736,642 km (0.066 R)
• M73: 28,533,400 km (0.075 R)
• M74: 28,769,167 km (0.093 R)
• M75: 29,718,814 km (0.071 R)
• M76: 30,341,590 km (0.106 R)
• M77: 31,017,024 km (0.09 R)
• M78: 31,502,619 km (0.099 R)
• M79: 31,844,001 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.9

Radius: 6.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.75 AU - 13.51 AU

Year: 15557 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,827,301 km

• M1: 232,325 km (0.096 R)
• M2: 314,156 km (0.09 R)
• M3: 496,067 km (0.071 R)
• M4: 884,572 km (0.115 R)
• M5: 1,090,568 km (0.118 R)
• M6: 1,180,926 km (0.057 R)
• M7: 1,255,126 km (0.105 R)
• M8: 1,487,003 km (0.071 R)
• M9: 1,567,337 km (0.098 R)
• M10: 1,753,437 km (0.083 R)
• M11: 1,903,184 km (0.08 R)
• M12: 2,012,839 km (0.084 R)
• M13: 2,448,020 km (0.115 R)
• M14: 3,012,752 km (0.061 R)
• M15: 3,589,451 km (0.055 R)
• M16: 3,670,833 km (0.105 R)
• M17: 3,780,039 km (0.051 R)
• M18: 4,429,593 km (0.096 R)
• M19: 4,575,301 km (0.076 R)
• M20: 4,693,035 km (0.083 R)
• M21: 5,639,391 km (0.094 R)
• M22: 7,422,149 km (0.057 R)
• M23: 7,491,263 km (0.086 R)
• M24: 8,194,523 km (0.046 R)
• M25: 9,029,129 km (0.059 R)
• M26: 9,288,532 km (0.1 R)
• M27: 9,400,431 km (0.109 R)
• M28: 10,505,211 km (0.114 R)
• M29: 12,340,029 km (0.117 R)
• M30: 12,959,364 km (0.06 R)
• M31: 13,546,686 km (0.091 R)
• M32: 13,843,488 km (0.061 R)
• M33: 14,142,534 km (0.038 R)
• M34: 14,790,442 km (0.05 R)
• M35: 15,096,220 km (0.07 R)
• M36: 15,492,206 km (0.115 R)
• M37: 16,928,046 km (0.068 R)
• M38: 17,110,556 km (0.088 R)
• M39: 17,156,333 km (0.059 R)
• M40: 17,293,663 km (0.104 R)
• M41: 18,032,677 km (0.086 R)
• M42: 18,640,643 km (0.067 R)
• M43: 20,165,643 km (0.096 R)
• M44: 21,978,171 km (0.104 R)
• M45: 23,638,259 km (0.069 R)
• M46: 25,599,487 km (0.108 R)
• M47: 25,861,283 km (0.029 R)
• M48: 26,335,060 km (0.111 R)
• M49: 26,917,893 km (0.114 R)
• M50: 27,558,471 km (0.076 R)
• M51: 27,988,415 km (0.109 R)
• M52: 28,366,299 km (0.084 R)
• M53: 28,474,608 km (0.091 R)
• M54: 29,236,660 km (0.068 R)
• M55: 30,115,697 km (0.118 R)
• M56: 30,503,006 km (0.042 R)
• M57: 31,059,061 km (0.091 R)
• M58: 33,259,945 km (0.049 R)
• M59: 34,292,619 km (0.103 R)
• M60: 34,754,877 km (0.06 R)
• M61: 36,624,700 km (0.078 R)
• M62: 37,571,804 km (0.072 R)
• M63: 38,526,987 km (0.105 R)
• M64: 39,610,973 km (0.089 R)
• M65: 39,974,645 km (0.103 R)
• M66: 40,339,365 km (0.085 R)
• M67: 40,400,251 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit