🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.54 AU - 0.54 AU

Year: 148 Days

Day: 36.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.75 AU - 0.97 AU

Year: 297 Days

Day: 40.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.73 AU - 1.21 AU

Year: 356 Days

Day: 12.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 401 Days

Day: 15.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.54 AU - 2.14 AU

Year: 930 Days

Day: 45 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.77 AU - 2.95 AU

Year: 1352 Days

Day: 30.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,044,080 km

• M1: 209,138 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.44 AU - 3.04 AU

Year: 1691 Days

Day: 38.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 13.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.92 AU - 5.6 AU

Year: 3871 Days

Day: 11.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,044,080 km

• M1: 173,982 km (0.068 R)
• M2: 315,352 km (0.092 R)
• M3: 422,614 km (0.055 R)
• M4: 696,528 km (0.037 R)
• M5: 806,781 km (0.1 R)
• M6: 947,852 km (0.117 R)
• M7: 1,212,042 km (0.093 R)
• M8: 1,386,174 km (0.076 R)
• M9: 1,709,305 km (0.107 R)
• M10: 1,885,382 km (0.072 R)
• M11: 2,024,209 km (0.043 R)
• M12: 2,155,556 km (0.094 R)
• M13: 2,450,264 km (0.072 R)
• M14: 2,578,918 km (0.119 R)
• M15: 2,770,253 km (0.069 R)
• M16: 2,892,325 km (0.111 R)
• M17: 3,016,192 km (0.09 R)
• M18: 3,464,088 km (0.09 R)
• M19: 3,635,827 km (0.089 R)
• M20: 3,864,861 km (0.099 R)
• M21: 4,001,893 km (0.111 R)
• M22: 4,126,657 km (0.056 R)
• M23: 4,266,681 km (0.041 R)
• M24: 4,394,288 km (0.099 R)
• M25: 4,522,942 km (0.113 R)
• M26: 4,725,946 km (0.111 R)
• M27: 4,857,892 km (0.064 R)
• M28: 5,140,781 km (0.1 R)
• M29: 5,459,724 km (0.084 R)
• M30: 5,552,026 km (0.081 R)
• M31: 5,644,926 km (0.087 R)
• M32: 5,753,983 km (0.106 R)
• M33: 6,021,763 km (0.047 R)
• M34: 6,245,262 km (0.086 R)
• M35: 6,422,985 km (0.052 R)
• M36: 6,651,570 km (0.102 R)
• M37: 6,816,427 km (0.106 R)
• M38: 6,949,270 km (0.096 R)
• M39: 7,183,989 km (0.072 R)
• M40: 7,506,821 km (0.108 R)
• M41: 7,747,674 km (0.101 R)
• M42: 8,078,734 km (0.05 R)
• M43: 8,307,918 km (0.104 R)
• M44: 8,521,544 km (0.087 R)
• M45: 8,700,762 km (0.119 R)
• M46: 8,790,969 km (0.091 R)
• M47: 8,972,132 km (0.097 R)
• M48: 9,063,237 km (0.071 R)
• M49: 10,161,435 km (0.087 R)
• M50: 10,485,614 km (0.093 R)
• M51: 10,735,891 km (0.11 R)
• M52: 10,988,113 km (0.079 R)
• M53: 11,498,541 km (0.105 R)
• M54: 12,359,626 km (0.09 R)
• M55: 12,726,291 km (0.106 R)
• M56: 12,828,765 km (0.073 R)
• M57: 12,952,184 km (0.077 R)
• M58: 13,096,546 km (0.116 R)
• M59: 13,470,391 km (0.099 R)
• M60: 13,847,826 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 9.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.36 AU - 11.12 AU

Year: 10470 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,044,080 km

• M1: 134,488 km (0.114 R)
• M2: 525,986 km (0.117 R)
• M3: 630,106 km (0.114 R)
• M4: 1,084,585 km (0.099 R)
• M5: 1,256,173 km (0.105 R)
• M6: 1,511,537 km (0.084 R)
• M7: 1,704,069 km (0.056 R)
• M8: 1,783,506 km (0.083 R)
• M9: 1,966,614 km (0.102 R)
• M10: 2,029,146 km (0.116 R)
• M11: 2,220,631 km (0.109 R)
• M12: 2,329,688 km (0.088 R)
• M13: 2,713,556 km (0.12 R)
• M14: 3,339,174 km (0.046 R)
• M15: 3,902,560 km (0.102 R)
• M16: 4,634,093 km (0.113 R)
• M17: 4,830,665 km (0.085 R)
• M18: 5,174,142 km (0.093 R)
• M19: 5,764,156 km (0.112 R)
• M20: 5,975,687 km (0.043 R)
• M21: 7,168,431 km (0.099 R)
• M22: 7,626,051 km (0.101 R)
• M23: 8,296,249 km (0.056 R)
• M24: 8,398,424 km (0.067 R)
• M25: 8,535,307 km (0.052 R)
• M26: 8,604,122 km (0.057 R)
• M27: 8,985,297 km (0.111 R)
• M28: 9,055,309 km (0.096 R)
• M29: 9,230,937 km (0.098 R)
• M30: 9,478,671 km (0.094 R)
• M31: 9,656,991 km (0.07 R)
• M32: 10,198,536 km (0.077 R)
• M33: 10,344,693 km (0.111 R)
• M34: 11,160,749 km (0.103 R)
• M35: 11,311,245 km (0.098 R)
• M36: 11,424,640 km (0.077 R)
• M37: 11,997,300 km (0.101 R)
• M38: 12,229,028 km (0.119 R)
• M39: 12,775,359 km (0.086 R)
• M40: 13,130,804 km (0.088 R)
• M41: 13,932,349 km (0.064 R)
• M42: 14,216,734 km (0.099 R)
• M43: 14,502,915 km (0.058 R)
• M44: 14,708,463 km (0.042 R)
• M45: 15,205,876 km (0.093 R)
• M46: 17,119,980 km (0.107 R)
• M47: 17,250,280 km (0.12 R)
• M48: 18,794,579 km (0.063 R)
• M49: 18,973,797 km (0.106 R)
• M50: 19,243,821 km (0.09 R)
• M51: 19,651,326 km (0.119 R)
• M52: 19,878,864 km (0.11 R)
• M53: 20,290,707 km (0.064 R)
• M54: 20,520,789 km (0.091 R)
• M55: 22,107,873 km (0.1 R)
• M56: 23,059,764 km (0.066 R)
• M57: 24,561,577 km (0.052 R)
• M58: 24,905,054 km (0.113 R)
• M59: 25,845,276 km (0.045 R)
• M60: 26,044,840 km (0.061 R)
• M61: 26,244,702 km (0.099 R)
• M62: 26,898,146 km (0.091 R)
• M63: 27,049,689 km (0.092 R)
• M64: 28,272,202 km (0.113 R)
• M65: 28,426,288 km (0.09 R)
• M66: 29,097,235 km (0.109 R)
• M67: 29,564,878 km (0.047 R)
• M68: 30,244,501 km (0.083 R)
• M69: 30,560,003 km (0.039 R)
• M70: 30,718,128 km (0.113 R)
• M71: 31,035,275 km (0.044 R)
• M72: 31,194,298 km (0.105 R)
• M73: 31,300,362 km (0.101 R)
• M74: 31,406,577 km (0.096 R)
• M75: 32,260,930 km (0.072 R)
• M76: 32,368,192 km (0.11 R)
• M77: 32,906,595 km (0.118 R)
• M78: 33,556,598 km (0.075 R)
• M79: 33,774,262 km (0.085 R)
• M80: 34,814,267 km (0.095 R)
• M81: 34,924,371 km (0.118 R)
• M82: 35,587,389 km (0.068 R)
• M83: 37,150,537 km (0.091 R)
• M84: 37,544,727 km (0.068 R)
• M85: 37,657,674 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.6

Radius: 3.3

Gravity: 54.51 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.87 AU - 18.14 AU

Year: 22748 Days

Day: 18.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 170.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,044,080 km

• M1: 77,791 km (0.099 R)
• M2: 186,249 km (0.046 R)
• M3: 231,877 km (0.099 R)
• M4: 391,498 km (0.102 R)
• M5: 795,262 km (0.12 R)
• M6: 1,472,941 km (0.101 R)
• M7: 3,202,741 km (0.089 R)
• M8: 3,701,500 km (0.096 R)
• M9: 4,047,221 km (0.095 R)
• M10: 4,403,114 km (0.078 R)
• M11: 5,049,975 km (0.079 R)
• M12: 5,144,671 km (0.074 R)
• M13: 5,336,156 km (0.057 R)
• M14: 5,578,654 km (0.08 R)
• M15: 5,627,573 km (0.041 R)
• M16: 5,775,226 km (0.037 R)
• M17: 5,924,076 km (0.069 R)
• M18: 6,074,272 km (0.091 R)
• M19: 6,481,029 km (0.06 R)
• M20: 6,843,953 km (0.085 R)
• M21: 6,948,821 km (0.063 R)
• M22: 7,266,866 km (0.119 R)
• M23: 7,807,363 km (0.103 R)
• M24: 8,529,023 km (0.079 R)
• M25: 9,041,097 km (0.053 R)
• M26: 9,857,153 km (0.058 R)
• M27: 9,975,784 km (0.074 R)
• M28: 10,274,083 km (0.103 R)
• M29: 11,310,048 km (0.089 R)
• M30: 12,124,608 km (0.108 R)
• M31: 12,570,859 km (0.027 R)
• M32: 12,635,036 km (0.063 R)
• M33: 12,699,363 km (0.091 R)
• M34: 12,892,943 km (0.113 R)
• M35: 13,809,230 km (0.036 R)
• M36: 14,141,487 km (0.035 R)
• M37: 14,342,097 km (0.101 R)
• M38: 14,611,074 km (0.096 R)
• M39: 14,678,543 km (0.058 R)
• M40: 15,290,847 km (0.061 R)
• M41: 16,050,356 km (0.12 R)
• M42: 18,038,362 km (0.072 R)
• M43: 18,840,356 km (0.105 R)
• M44: 19,653,869 km (0.096 R)
• M45: 20,403,354 km (0.118 R)
• M46: 20,629,995 km (0.082 R)
• M47: 20,781,538 km (0.091 R)
• M48: 21,698,722 km (0.034 R)
• M49: 22,162,326 km (0.093 R)
• M50: 23,099,108 km (0.054 R)
• M51: 25,822,687 km (0.063 R)
• M52: 30,610,417 km (0.116 R)
• M53: 31,043,204 km (0.027 R)
• M54: 34,397,786 km (0.097 R)
• M55: 34,847,627 km (0.08 R)
• M56: 37,218,305 km (0.081 R)
• M57: 38,983,260 km (0.094 R)
• M58: 39,734,541 km (0.084 R)
• M59: 39,828,787 km (0.091 R)
• M60: 42,016,956 km (0.092 R)
• M61: 42,594,104 km (0.101 R)
• M62: 43,951,106 km (0.034 R)
• M63: 44,536,932 km (0.119 R)
• M64: 44,634,918 km (0.089 R)
• M65: 46,607,815 km (0.108 R)
• M66: 49,215,007 km (0.089 R)
• M67: 51,560,402 km (0.111 R)
• M68: 52,384,686 km (0.11 R)
• M69: 55,198,772 km (0.083 R)
• M70: 56,359,203 km (0.102 R)
• M71: 57,101,806 km (0.095 R)
• M72: 58,168,290 km (0.114 R)
• M73: 58,275,402 km (0.036 R)
• M74: 58,596,738 km (0.078 R)
• M75: 60,212,844 km (0.102 R)
• M76: 61,625,197 km (0.096 R)
• M77: 61,734,254 km (0.108 R)
• M78: 62,390,241 km (0.096 R)
• M79: 63,378,335 km (0.095 R)
• M80: 63,819,200 km (0.105 R)
• M81: 64,040,006 km (0.093 R)
• M82: 64,371,814 km (0.056 R)
• M83: 69,869,686 km (0.119 R)
• M84: 72,041,547 km (0.092 R)
• M85: 72,732,091 km (0.071 R)
• M86: 72,962,621 km (0.104 R)
• M87: 73,540,368 km (0.119 R)
• M88: 75,399,122 km (0.051 R)
• M89: 75,983,002 km (0.04 R)
• M90: 76,099,988 km (0.09 R)
• M91: 77,390,868 km (0.12 R)
• M92: 77,744,069 km (0.108 R)
• M93: 77,861,952 km (0.083 R)
• M94: 79,044,074 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit