🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.6 AU - 0.8 AU

Year: 223 Days

Day: 13.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.65 AU

Year: 578 Days

Day: 42.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,021,928 km

• M1: 51,761 km (0.092 R)
• M2: 188,793 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.04 AU - 1.66 AU

Year: 597 Days

Day: 21.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.43 AU - 1.45 AU

Year: 658 Days

Day: 39.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.92 AU - 2.32 AU

Year: 1175 Days

Day: 34.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.76 AU - 2.62 AU

Year: 1234 Days

Day: 45 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,021,928 km

• M1: 226,641 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.79 AU - 2.75 AU

Year: 1302 Days

Day: 37.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 120.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 12.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.59 AU - 8.55 AU

Year: 7159 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,021,928 km

• M1: 163,361 km (0.105 R)
• M2: 264,788 km (0.098 R)
• M3: 462,407 km (0.09 R)
• M4: 599,588 km (0.074 R)
• M5: 711,188 km (0.101 R)
• M6: 795,861 km (0.087 R)
• M7: 911,649 km (0.056 R)
• M8: 1,005,148 km (0.117 R)
• M9: 1,264,551 km (0.063 R)
• M10: 1,546,244 km (0.075 R)
• M11: 1,729,800 km (0.061 R)
• M12: 1,872,367 km (0.107 R)
• M13: 2,233,646 km (0.094 R)
• M14: 2,350,482 km (0.1 R)
• M15: 2,482,577 km (0.086 R)
• M16: 2,838,021 km (0.057 R)
• M17: 2,993,453 km (0.109 R)
• M18: 3,108,345 km (0.118 R)
• M19: 3,298,184 km (0.069 R)
• M20: 3,402,005 km (0.114 R)
• M21: 3,491,913 km (0.113 R)
• M22: 3,613,088 km (0.096 R)
• M23: 3,720,200 km (0.116 R)
• M24: 3,984,988 km (0.117 R)
• M25: 4,353,148 km (0.081 R)
• M26: 4,799,548 km (0.116 R)
• M27: 5,174,142 km (0.044 R)
• M28: 5,295,465 km (0.057 R)
• M29: 5,789,886 km (0.11 R)
• M30: 6,060,958 km (0.081 R)
• M31: 6,152,212 km (0.108 R)
• M32: 6,336,218 km (0.07 R)
• M33: 6,559,418 km (0.062 R)
• M34: 6,653,216 km (0.116 R)
• M35: 7,148,085 km (0.033 R)
• M36: 7,302,770 km (0.098 R)
• M37: 7,833,244 km (0.08 R)
• M38: 8,355,789 km (0.084 R)
• M39: 8,703,604 km (0.107 R)
• M40: 9,118,888 km (0.096 R)
• M41: 9,625,875 km (0.113 R)
• M42: 9,969,053 km (0.116 R)
• M43: 10,120,446 km (0.117 R)
• M44: 10,359,952 km (0.106 R)
• M45: 10,557,271 km (0.093 R)
• M46: 10,822,359 km (0.039 R)
• M47: 10,955,800 km (0.048 R)
• M48: 11,134,420 km (0.049 R)
• M49: 11,653,525 km (0.06 R)
• M50: 11,767,369 km (0.088 R)
• M51: 11,927,588 km (0.066 R)
• M52: 12,715,370 km (0.115 R)
• M53: 13,044,785 km (0.069 R)
• M54: 13,544,142 km (0.11 R)
• M55: 14,025,548 km (0.097 R)
• M56: 15,005,115 km (0.107 R)
• M57: 15,403,195 km (0.073 R)
• M58: 15,628,639 km (0.103 R)
• M59: 15,779,583 km (0.098 R)
• M60: 16,032,105 km (0.116 R)
• M61: 16,515,755 km (0.117 R)
• M62: 16,926,849 km (0.073 R)
• M63: 17,289,176 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.5

Radius: 13.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.42 AU - 8.72 AU

Year: 7931 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,021,928 km

• M1: 313,108 km (0.088 R)
• M2: 398,978 km (0.103 R)
• M3: 484,548 km (0.112 R)
• M4: 871,408 km (0.075 R)
• M5: 974,181 km (0.059 R)
• M6: 1,174,493 km (0.095 R)
• M7: 1,450,052 km (0.112 R)
• M8: 1,553,723 km (0.092 R)
• M9: 1,746,854 km (0.112 R)
• M10: 1,835,416 km (0.094 R)
• M11: 2,017,178 km (0.078 R)
• M12: 2,277,179 km (0.103 R)
• M13: 3,068,701 km (0.112 R)
• M14: 3,794,251 km (0.111 R)
• M15: 3,998,751 km (0.036 R)
• M16: 4,449,041 km (0.088 R)
• M17: 4,633,944 km (0.117 R)
• M18: 4,758,559 km (0.106 R)
• M19: 5,011,229 km (0.078 R)
• M20: 6,409,371 km (0.119 R)
• M21: 6,548,497 km (0.107 R)
• M22: 6,900,950 km (0.089 R)
• M23: 7,079,570 km (0.117 R)
• M24: 8,108,055 km (0.1 R)
• M25: 8,334,546 km (0.106 R)
• M26: 8,755,215 km (0.092 R)
• M27: 8,948,795 km (0.059 R)
• M28: 9,340,143 km (0.12 R)
• M29: 9,857,303 km (0.098 R)
• M30: 10,878,308 km (0.087 R)
• M31: 12,755,762 km (0.094 R)
• M32: 12,931,390 km (0.086 R)
• M33: 13,597,250 km (0.109 R)
• M34: 13,866,825 km (0.074 R)
• M35: 14,183,374 km (0.113 R)
• M36: 15,008,556 km (0.112 R)
• M37: 15,661,251 km (0.066 R)
• M38: 16,994,169 km (0.075 R)
• M39: 18,215,037 km (0.061 R)
• M40: 18,561,954 km (0.118 R)
• M41: 18,661,437 km (0.094 R)
• M42: 19,413,465 km (0.084 R)
• M43: 19,514,444 km (0.098 R)
• M44: 20,999,053 km (0.095 R)
• M45: 21,258,605 km (0.037 R)
• M46: 21,362,875 km (0.059 R)
• M47: 21,728,642 km (0.091 R)
• M48: 22,202,119 km (0.095 R)
• M49: 22,838,808 km (0.05 R)
• M50: 23,320,214 km (0.117 R)
• M51: 25,113,892 km (0.07 R)
• M52: 26,951,702 km (0.045 R)
• M53: 27,744,421 km (0.054 R)
• M54: 28,086,402 km (0.098 R)
• M55: 29,063,276 km (0.078 R)
• M56: 29,817,848 km (0.082 R)
• M57: 30,402,626 km (0.104 R)
• M58: 30,991,293 km (0.112 R)
• M59: 31,168,567 km (0.105 R)
• M60: 31,702,482 km (0.116 R)
• M61: 32,239,538 km (0.091 R)
• M62: 32,839,725 km (0.061 R)
• M63: 33,686,299 km (0.085 R)
• M64: 33,990,282 km (0.044 R)
• M65: 34,539,904 km (0.066 R)
• M66: 34,662,425 km (0.099 R)
• M67: 35,154,153 km (0.098 R)
• M68: 35,339,056 km (0.105 R)
• M69: 35,709,909 km (0.086 R)
• M70: 36,082,109 km (0.086 R)
• M71: 37,206,337 km (0.101 R)
• M72: 37,583,623 km (0.065 R)
• M73: 38,532,372 km (0.073 R)
• M74: 38,723,110 km (0.081 R)
• M75: 38,914,146 km (0.113 R)
• M76: 39,169,360 km (0.106 R)
• M77: 40,131,274 km (0.094 R)
• M78: 40,582,761 km (0.102 R)
• M79: 40,776,789 km (0.108 R)
• M80: 41,295,744 km (0.115 R)
• M81: 41,816,943 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.6

Radius: 3.5

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.05 AU - 22.21 AU

Year: 31862 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,021,928 km

• M1: 137,929 km (0.09 R)
• M2: 642,672 km (0.079 R)
• M3: 699,819 km (0.085 R)
• M4: 966,103 km (0.063 R)
• M5: 1,381,387 km (0.097 R)
• M6: 1,480,570 km (0.099 R)
• M7: 1,659,489 km (0.035 R)
• M8: 1,711,848 km (0.11 R)
• M9: 1,738,327 km (0.104 R)
• M10: 2,207,915 km (0.036 R)
• M11: 2,265,660 km (0.065 R)
• M12: 2,412,116 km (0.086 R)
• M13: 2,901,301 km (0.088 R)
• M14: 2,964,581 km (0.052 R)
• M15: 3,588,105 km (0.094 R)
• M16: 3,724,389 km (0.075 R)
• M17: 3,897,174 km (0.107 R)
• M18: 4,799,698 km (0.065 R)
• M19: 5,605,283 km (0.108 R)
• M20: 6,165,227 km (0.095 R)
• M21: 6,742,825 km (0.094 R)
• M22: 6,995,645 km (0.032 R)
• M23: 7,294,392 km (0.04 R)
• M24: 7,948,733 km (0.116 R)
• M25: 9,219,418 km (0.088 R)
• M26: 9,546,887 km (0.117 R)
• M27: 10,795,880 km (0.08 R)
• M28: 10,992,601 km (0.074 R)
• M29: 11,190,519 km (0.039 R)
• M30: 11,740,590 km (0.109 R)
• M31: 11,993,710 km (0.062 R)
• M32: 12,146,300 km (0.079 R)
• M33: 12,248,475 km (0.1 R)
• M34: 12,505,036 km (0.077 R)
• M35: 13,390,655 km (0.096 R)
• M36: 13,867,573 km (0.096 R)
• M37: 14,674,803 km (0.087 R)
• M38: 14,838,014 km (0.116 R)
• M39: 15,386,739 km (0.074 R)
• M40: 16,221,944 km (0.085 R)
• M41: 16,560,185 km (0.095 R)
• M42: 17,704,310 km (0.042 R)
• M43: 19,348,241 km (0.115 R)
• M44: 19,826,954 km (0.053 R)
• M45: 20,188,382 km (0.103 R)
• M46: 20,673,827 km (0.093 R)
• M47: 21,224,497 km (0.091 R)
• M48: 22,028,436 km (0.039 R)
• M49: 22,779,268 km (0.099 R)
• M50: 23,347,889 km (0.057 R)
• M51: 23,411,319 km (0.092 R)
• M52: 25,407,254 km (0.087 R)
• M53: 25,537,853 km (0.113 R)
• M54: 26,989,401 km (0.092 R)
• M55: 28,129,336 km (0.116 R)
• M56: 29,011,515 km (0.068 R)
• M57: 30,386,469 km (0.119 R)
• M58: 30,525,146 km (0.115 R)
• M59: 31,151,662 km (0.112 R)
• M60: 32,205,430 km (0.099 R)
• M61: 35,217,134 km (0.092 R)
• M62: 35,801,014 km (0.072 R)
• M63: 36,020,624 km (0.078 R)
• M64: 36,461,489 km (0.091 R)
• M65: 36,608,843 km (0.107 R)
• M66: 37,571,356 km (0.107 R)
• M67: 38,242,601 km (0.12 R)
• M68: 38,392,349 km (0.109 R)
• M69: 38,842,638 km (0.112 R)
• M70: 39,294,723 km (0.067 R)
• M71: 40,584,855 km (0.051 R)
• M72: 42,429,846 km (0.091 R)
• M73: 43,362,439 km (0.066 R)
• M74: 43,674,799 km (0.027 R)
• M75: 44,223,375 km (0.096 R)
• M76: 44,616,518 km (0.062 R)
• M77: 45,485,532 km (0.057 R)
• M78: 46,519,851 km (0.028 R)
• M79: 48,449,514 km (0.097 R)
• M80: 50,898,132 km (0.048 R)
• M81: 51,227,547 km (0.069 R)
• M82: 51,723,165 km (0.097 R)
• M83: 52,054,524 km (0.098 R)
• M84: 52,635,861 km (0.099 R)
• M85: 52,719,187 km (0.071 R)
• M86: 53,386,543 km (0.094 R)
• M87: 53,470,318 km (0.116 R)
• M88: 54,140,816 km (0.101 R)
• M89: 54,729,932 km (0.115 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: 509 - 17,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit