🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 168 Days

Day: 31.2 Hours

Environment

Temp: 68 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.49 AU - 0.67 AU

Year: 188 Days

Day: 16.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,960,537 km

• M1: 531,521 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.64 AU - 0.72 AU

Year: 238 Days

Day: 25.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,960,537 km

• M1: 130,300 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.89 AU - 1.07 AU

Year: 412 Days

Day: 25.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,960,537 km

• M1: 756,367 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.3 AU - 1.7 AU

Year: 780 Days

Day: 40.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,960,537 km

• M1: 90,357 km (0.083 R)
• M2: 917,933 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.68 AU - 2 AU

Year: 1060 Days

Day: 31.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.69 AU - 2.57 AU

Year: 1320 Days

Day: 22.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 14

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.33 AU - 5.11 AU

Year: 3681 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,960,537 km

• M1: 208,839 km (0.113 R)
• M2: 302,038 km (0.1 R)
• M3: 412,890 km (0.094 R)
• M4: 509,979 km (0.105 R)
• M5: 598,840 km (0.107 R)
• M6: 744,549 km (0.076 R)
• M7: 1,005,746 km (0.118 R)
• M8: 1,160,281 km (0.1 R)
• M9: 1,388,418 km (0.119 R)
• M10: 1,617,901 km (0.08 R)
• M11: 1,802,056 km (0.027 R)
• M12: 1,904,231 km (0.12 R)
• M13: 2,008,501 km (0.088 R)
• M14: 2,254,141 km (0.089 R)
• M15: 3,033,097 km (0.093 R)
• M16: 3,209,174 km (0.107 R)
• M17: 3,316,435 km (0.088 R)
• M18: 3,627,300 km (0.106 R)
• M19: 4,257,705 km (0.077 R)
• M20: 4,860,584 km (0.107 R)
• M21: 5,046,834 km (0.1 R)
• M22: 5,172,197 km (0.099 R)
• M23: 5,490,541 km (0.091 R)
• M24: 5,728,102 km (0.062 R)
• M25: 5,815,318 km (0.082 R)
• M26: 6,057,517 km (0.063 R)
• M27: 6,303,157 km (0.1 R)
• M28: 6,574,826 km (0.101 R)
• M29: 6,758,084 km (0.069 R)
• M30: 7,627,995 km (0.032 R)
• M31: 8,186,594 km (0.082 R)
• M32: 8,384,063 km (0.089 R)
• M33: 8,859,336 km (0.115 R)
• M34: 9,575,760 km (0.114 R)
• M35: 10,125,382 km (0.049 R)
• M36: 10,257,776 km (0.1 R)
• M37: 10,604,694 km (0.108 R)
• M38: 10,766,110 km (0.051 R)
• M39: 10,982,578 km (0.113 R)
• M40: 11,365,100 km (0.052 R)
• M41: 11,502,730 km (0.042 R)
• M42: 11,724,135 km (0.062 R)
• M43: 11,891,086 km (0.103 R)
• M44: 12,199,258 km (0.091 R)
• M45: 12,481,848 km (0.108 R)
• M46: 13,053,312 km (0.084 R)
• M47: 13,313,313 km (0.047 R)
• M48: 13,487,594 km (0.101 R)
• M49: 13,604,131 km (0.095 R)
• M50: 13,838,401 km (0.113 R)
• M51: 14,015,077 km (0.114 R)
• M52: 14,400,141 km (0.08 R)
• M53: 14,549,141 km (0.102 R)
• M54: 14,698,739 km (0.096 R)
• M55: 14,818,866 km (0.106 R)
• M56: 14,969,361 km (0.052 R)
• M57: 15,059,868 km (0.037 R)
• M58: 15,484,876 km (0.113 R)
• M59: 15,637,615 km (0.112 R)
• M60: 15,729,618 km (0.092 R)
• M61: 15,883,105 km (0.032 R)
• M62: 16,752,269 km (0.107 R)
• M63: 16,940,463 km (0.081 R)
• M64: 17,414,239 km (0.06 R)
• M65: 18,471,896 km (0.032 R)
• M66: 18,601,598 km (0.086 R)
• M67: 18,796,524 km (0.063 R)
• M68: 19,090,334 km (0.077 R)
• M69: 19,287,055 km (0.074 R)
• M70: 19,517,286 km (0.092 R)
• M71: 19,881,108 km (0.055 R)
• M72: 20,247,174 km (0.084 R)
• M73: 20,514,805 km (0.054 R)
• M74: 20,649,144 km (0.092 R)
• M75: 20,749,973 km (0.104 R)
• M76: 20,851,101 km (0.073 R)
• M77: 20,986,038 km (0.069 R)
• M78: 22,906,426 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 12.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.72 AU - 7.04 AU

Year: 7662 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 98,960,537 km

• M1: 165,006 km (0.078 R)
• M2: 249,978 km (0.114 R)
• M3: 420,370 km (0.079 R)
• M4: 930,200 km (0.098 R)
• M5: 1,863,840 km (0.113 R)
• M6: 2,738,987 km (0.095 R)
• M7: 2,887,837 km (0.095 R)
• M8: 3,219,645 km (0.109 R)
• M9: 3,324,214 km (0.107 R)
• M10: 3,456,608 km (0.108 R)
• M11: 3,892,387 km (0.054 R)
• M12: 4,490,778 km (0.095 R)
• M13: 4,815,855 km (0.09 R)
• M14: 4,905,763 km (0.1 R)
• M15: 5,209,895 km (0.101 R)
• M16: 5,489,045 km (0.062 R)
• M17: 5,836,711 km (0.113 R)
• M18: 6,754,194 km (0.034 R)
• M19: 6,990,708 km (0.108 R)
• M20: 7,126,992 km (0.108 R)
• M21: 7,229,915 km (0.103 R)
• M22: 7,333,288 km (0.076 R)
• M23: 7,716,408 km (0.039 R)
• M24: 7,822,024 km (0.096 R)
• M25: 8,249,575 km (0.06 R)
• M26: 8,466,192 km (0.027 R)
• M27: 8,611,601 km (0.12 R)
• M28: 9,127,265 km (0.097 R)
• M29: 9,881,388 km (0.096 R)
• M30: 10,227,258 km (0.116 R)
• M31: 11,449,174 km (0.071 R)
• M32: 11,975,310 km (0.086 R)
• M33: 12,302,929 km (0.034 R)
• M34: 13,219,365 km (0.109 R)
• M35: 13,942,522 km (0.115 R)
• M36: 15,205,876 km (0.1 R)
• M37: 15,649,882 km (0.077 R)
• M38: 15,918,410 km (0.077 R)
• M39: 16,233,613 km (0.108 R)
• M40: 16,460,104 km (0.045 R)
• M41: 16,733,120 km (0.077 R)
• M42: 17,700,719 km (0.112 R)
• M43: 17,933,793 km (0.117 R)
• M44: 18,497,328 km (0.069 R)
• M45: 19,353,626 km (0.109 R)
• M46: 19,449,518 km (0.059 R)
• M47: 19,738,242 km (0.109 R)
• M48: 20,125,551 km (0.075 R)
• M49: 20,662,009 km (0.118 R)
• M50: 21,401,322 km (0.075 R)
• M51: 22,299,807 km (0.117 R)
• M52: 23,159,845 km (0.069 R)
• M53: 23,670,721 km (0.119 R)
• M54: 25,488,186 km (0.056 R)
• M55: 25,804,286 km (0.109 R)
• M56: 25,909,902 km (0.06 R)
• M57: 26,068,626 km (0.055 R)
• M58: 26,387,120 km (0.081 R)
• M59: 27,350,081 km (0.107 R)
• M60: 27,944,433 km (0.05 R)
• M61: 28,161,500 km (0.092 R)
• M62: 30,140,829 km (0.099 R)
• M63: 30,307,930 km (0.092 R)
• M64: 31,091,225 km (0.088 R)
• M65: 31,316,220 km (0.12 R)
• M66: 32,335,430 km (0.082 R)
• M67: 32,849,149 km (0.079 R)
• M68: 33,193,224 km (0.094 R)
• M69: 33,711,431 km (0.083 R)
• M70: 34,814,267 km (0.103 R)
• M71: 35,165,074 km (0.077 R)
• M72: 35,516,928 km (0.032 R)
• M73: 35,811,037 km (0.117 R)
• M74: 36,461,040 km (0.09 R)
• M75: 37,293,852 km (0.037 R)
• M76: 38,313,660 km (0.108 R)
• M77: 38,675,837 km (0.04 R)
• M78: 39,586,140 km (0.08 R)
• M79: 39,829,984 km (0.071 R)
• M80: 41,304,122 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.7

Radius: 6.1

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.1 AU - 15.86 AU

Year: 24617 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,960,537 km

• M1: 146,606 km (0.086 R)
• M2: 334,800 km (0.026 R)
• M3: 443,558 km (0.104 R)
• M4: 615,595 km (0.1 R)
• M5: 668,702 km (0.113 R)
• M6: 957,576 km (0.088 R)
• M7: 1,492,987 km (0.062 R)
• M8: 1,676,843 km (0.06 R)
• M9: 1,868,178 km (0.114 R)
• M10: 2,613,325 km (0.092 R)
• M11: 3,063,166 km (0.111 R)
• M12: 4,084,022 km (0.09 R)
• M13: 4,289,569 km (0.101 R)
• M14: 4,926,407 km (0.098 R)
• M15: 5,090,217 km (0.053 R)
• M16: 6,763,769 km (0.087 R)
• M17: 6,945,829 km (0.063 R)
• M18: 7,439,502 km (0.104 R)
• M19: 7,627,397 km (0.107 R)
• M20: 8,330,208 km (0.107 R)
• M21: 10,210,204 km (0.109 R)
• M22: 10,349,330 km (0.077 R)
• M23: 12,659,570 km (0.088 R)
• M24: 12,809,168 km (0.047 R)
• M25: 13,641,830 km (0.095 R)
• M26: 14,962,929 km (0.105 R)
• M27: 15,359,213 km (0.107 R)
• M28: 15,438,799 km (0.094 R)
• M29: 15,518,685 km (0.115 R)
• M30: 16,000,390 km (0.101 R)
• M31: 17,641,329 km (0.111 R)
• M32: 18,906,777 km (0.048 R)
• M33: 21,434,981 km (0.096 R)
• M34: 22,874,562 km (0.093 R)
• M35: 23,422,539 km (0.079 R)
• M36: 23,790,101 km (0.093 R)
• M37: 25,185,849 km (0.1 R)
• M38: 26,226,003 km (0.055 R)
• M39: 26,703,519 km (0.046 R)
• M40: 26,895,304 km (0.107 R)
• M41: 26,991,345 km (0.074 R)
• M42: 27,473,499 km (0.113 R)
• M43: 29,429,940 km (0.105 R)
• M44: 30,625,377 km (0.047 R)
• M45: 31,329,833 km (0.054 R)
• M46: 31,633,517 km (0.101 R)
• M47: 32,652,578 km (0.094 R)
• M48: 35,351,922 km (0.089 R)
• M49: 36,303,065 km (0.111 R)
• M50: 36,621,858 km (0.065 R)
• M51: 37,691,483 km (0.117 R)
• M52: 40,630,183 km (0.093 R)
• M53: 40,740,437 km (0.055 R)
• M54: 41,848,508 km (0.067 R)
• M55: 41,959,809 km (0.082 R)
• M56: 42,071,260 km (0.092 R)
• M57: 42,406,209 km (0.068 R)
• M58: 43,303,647 km (0.039 R)
• M59: 44,661,547 km (0.112 R)
• M60: 47,302,847 km (0.087 R)
• M61: 48,233,495 km (0.108 R)
• M62: 49,522,879 km (0.108 R)
• M63: 52,135,456 km (0.07 R)
• M64: 54,670,691 km (0.118 R)
• M65: 56,137,349 km (0.103 R)
• M66: 57,369,437 km (0.1 R)
• M67: 58,237,254 km (0.042 R)
• M68: 59,359,238 km (0.071 R)
• M69: 59,860,242 km (0.095 R)
• M70: 60,992,697 km (0.117 R)
• M71: 61,751,458 km (0.088 R)
• M72: 64,431,803 km (0.073 R)
• M73: 66,110,141 km (0.032 R)
• M74: 66,499,395 km (0.054 R)
• M75: 68,851,373 km (0.043 R)
• M76: 69,905,290 km (0.091 R)
• M77: 70,037,534 km (0.094 R)
• M78: 71,097,435 km (0.12 R)
• M79: 74,984,287 km (0.086 R)
• M80: 76,340,392 km (0.087 R)
• M81: 76,748,944 km (0.08 R)
• M82: 78,939,505 km (0.067 R)
• M83: 80,873,058 km (0.069 R)
• M84: 82,682,444 km (0.107 R)
• M85: 82,822,168 km (0.076 R)
• M86: 83,101,767 km (0.027 R)
• M87: 83,802,483 km (0.083 R)
• M88: 84,505,144 km (0.117 R)
• M89: 86,341,009 km (0.113 R)
• M90: 87,334,938 km (0.078 R)
• M91: 88,618,487 km (0.105 R)
• M92: 91,782,333 km (0.11 R)
• M93: 95,568,655 km (0.03 R)
• M94: 98,812,236 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit