🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.84 AU

Year: 196 Days

Day: 41.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 3.1 °

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: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.84 AU - 0.88 AU

Year: 279 Days

Day: 25.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,912,162 km

• M1: 394,340 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.55 AU - 2.01 AU

Year: 831 Days

Day: 27.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.72 AU - 3.1 AU

Year: 1737 Days

Day: 29.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.38 AU - 4.86 AU

Year: 2926 Days

Day: 14.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.76 AU - 4.84 AU

Year: 3679 Days

Day: 18.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,912,162 km

• M1: 794,215 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.95 AU - 5.29 AU

Year: 4053 Days

Day: 39.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,912,162 km

• M1: 338,989 km (0.109 R)
• M2: 1,022,801 km (0.119 R)

Asteroid Belt

Center: 8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 14.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.5 AU - 13.26 AU

Year: 12555 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,912,162 km

• M1: 279,748 km (0.078 R)
• M2: 446,550 km (0.089 R)
• M3: 753,076 km (0.098 R)
• M4: 1,018,462 km (0.036 R)
• M5: 1,244,355 km (0.059 R)
• M6: 1,512,734 km (0.073 R)
• M7: 1,693,597 km (0.102 R)
• M8: 2,106,338 km (0.115 R)
• M9: 2,459,539 km (0.112 R)
• M10: 3,123,604 km (0.098 R)
• M11: 3,357,275 km (0.113 R)
• M12: 3,493,409 km (0.12 R)
• M13: 4,129,051 km (0.099 R)
• M14: 4,648,604 km (0.103 R)
• M15: 5,149,757 km (0.105 R)
• M16: 5,749,794 km (0.033 R)
• M17: 6,669,971 km (0.116 R)
• M18: 7,771,011 km (0.038 R)
• M19: 8,135,282 km (0.098 R)
• M20: 8,412,337 km (0.114 R)
• M21: 8,505,237 km (0.068 R)
• M22: 9,406,116 km (0.114 R)
• M23: 10,587,191 km (0.11 R)
• M24: 10,940,541 km (0.113 R)
• M25: 11,762,731 km (0.069 R)
• M26: 11,971,420 km (0.061 R)
• M27: 14,125,330 km (0.106 R)
• M28: 14,402,834 km (0.079 R)
• M29: 14,907,129 km (0.083 R)
• M30: 16,746,734 km (0.079 R)
• M31: 17,633,550 km (0.047 R)
• M32: 18,414,600 km (0.083 R)
• M33: 18,961,829 km (0.047 R)
• M34: 19,452,810 km (0.103 R)
• M35: 20,010,361 km (0.117 R)
• M36: 20,761,641 km (0.096 R)
• M37: 21,394,889 km (0.066 R)
• M38: 21,970,242 km (0.115 R)
• M39: 23,136,358 km (0.103 R)
• M40: 23,595,175 km (0.101 R)
• M41: 24,788,966 km (0.091 R)
• M42: 26,138,488 km (0.116 R)
• M43: 27,373,418 km (0.109 R)
• M44: 27,511,796 km (0.098 R)
• M45: 27,650,324 km (0.115 R)
• M46: 28,417,013 km (0.042 R)
• M47: 29,544,532 km (0.088 R)
• M48: 30,185,110 km (0.109 R)
• M49: 31,407,774 km (0.077 R)
• M50: 33,014,006 km (0.087 R)
• M51: 33,530,717 km (0.086 R)
• M52: 33,827,071 km (0.116 R)
• M53: 33,975,621 km (0.041 R)
• M54: 34,572,068 km (0.096 R)
• M55: 35,171,806 km (0.106 R)
• M56: 35,775,134 km (0.118 R)
• M57: 35,926,527 km (0.096 R)
• M58: 39,388,072 km (0.059 R)
• M59: 39,701,031 km (0.112 R)
• M60: 40,881,358 km (0.113 R)
• M61: 41,118,920 km (0.116 R)
• M62: 42,553,414 km (0.089 R)
• M63: 43,035,268 km (0.119 R)
• M64: 43,276,719 km (0.068 R)
• M65: 43,761,267 km (0.078 R)
• M66: 44,004,214 km (0.117 R)
• M67: 44,654,366 km (0.078 R)
• M68: 48,788,503 km (0.09 R)
• M69: 50,561,088 km (0.11 R)
• M70: 50,901,124 km (0.055 R)
• M71: 51,925,870 km (0.037 R)
• M72: 52,354,767 km (0.049 R)
• M73: 53,389,086 km (0.087 R)
• M74: 54,082,323 km (0.096 R)
• M75: 54,343,072 km (0.066 R)
• M76: 54,778,552 km (0.033 R)
• M77: 57,593,086 km (0.114 R)
• M78: 58,482,296 km (0.088 R)
• M79: 58,839,236 km (0.107 R)
• M80: 59,376,143 km (0.059 R)
• M81: 60,094,362 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 9.2

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.62 AU - 13.72 AU

Year: 15778 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,912,162 km

• M1: 125,662 km (0.113 R)
• M2: 471,832 km (0.082 R)
• M3: 727,794 km (0.076 R)
• M4: 815,458 km (0.052 R)
• M5: 1,729,800 km (0.083 R)
• M6: 2,322,657 km (0.092 R)
• M7: 2,797,480 km (0.11 R)
• M8: 3,046,112 km (0.1 R)
• M9: 3,413,823 km (0.036 R)
• M10: 3,526,919 km (0.078 R)
• M11: 5,324,637 km (0.089 R)
• M12: 5,677,838 km (0.091 R)
• M13: 5,812,176 km (0.1 R)
• M14: 6,038,518 km (0.085 R)
• M15: 6,972,906 km (0.112 R)
• M16: 7,068,948 km (0.1 R)
• M17: 7,457,005 km (0.091 R)
• M18: 8,457,366 km (0.045 R)
• M19: 8,662,614 km (0.054 R)
• M20: 8,869,359 km (0.092 R)
• M21: 9,077,898 km (0.076 R)
• M22: 9,182,616 km (0.079 R)
• M23: 9,499,614 km (0.117 R)
• M24: 9,927,763 km (0.063 R)
• M25: 10,581,805 km (0.087 R)
• M26: 10,969,862 km (0.038 R)
• M27: 12,451,629 km (0.096 R)
• M28: 13,633,602 km (0.078 R)
• M29: 14,666,276 km (0.092 R)
• M30: 15,098,763 km (0.06 R)
• M31: 15,849,894 km (0.105 R)
• M32: 16,934,928 km (0.08 R)
• M33: 17,323,583 km (0.112 R)
• M34: 17,388,658 km (0.114 R)
• M35: 19,175,904 km (0.116 R)
• M36: 19,310,692 km (0.115 R)
• M37: 19,716,700 km (0.103 R)
• M38: 21,299,146 km (0.086 R)
• M39: 21,508,434 km (0.081 R)
• M40: 22,140,784 km (0.09 R)
• M41: 22,352,914 km (0.093 R)
• M42: 24,292,301 km (0.102 R)
• M43: 24,877,228 km (0.072 R)
• M44: 25,097,736 km (0.109 R)
• M45: 27,036,225 km (0.07 R)
• M46: 27,794,536 km (0.109 R)
• M47: 28,559,879 km (0.12 R)
• M48: 31,372,020 km (0.074 R)
• M49: 31,530,743 km (0.11 R)
• M50: 33,052,752 km (0.103 R)
• M51: 34,189,397 km (0.073 R)
• M52: 34,434,587 km (0.1 R)
• M53: 34,516,567 km (0.101 R)
• M54: 35,338,907 km (0.071 R)
• M55: 36,919,109 km (0.114 R)
• M56: 37,254,657 km (0.106 R)
• M57: 38,267,584 km (0.096 R)
• M58: 38,862,535 km (0.088 R)
• M59: 39,889,674 km (0.036 R)
• M60: 42,848,121 km (0.107 R)
• M61: 43,024,348 km (0.106 R)
• M62: 44,442,835 km (0.118 R)
• M63: 45,786,523 km (0.109 R)
• M64: 46,147,054 km (0.085 R)
• M65: 46,237,411 km (0.114 R)
• M66: 47,416,541 km (0.101 R)
• M67: 47,964,069 km (0.078 R)
• M68: 48,238,581 km (0.059 R)
• M69: 48,973,257 km (0.089 R)
• M70: 49,619,220 km (0.11 R)
• M71: 51,012,874 km (0.111 R)
• M72: 51,573,866 km (0.11 R)
• M73: 52,136,952 km (0.103 R)
• M74: 53,743,334 km (0.104 R)
• M75: 54,695,973 km (0.092 R)
• M76: 57,198,596 km (0.067 R)
• M77: 57,684,041 km (0.077 R)
• M78: 58,757,107 km (0.073 R)
• M79: 59,836,755 km (0.084 R)
• M80: 60,823,801 km (0.042 R)
• M81: 61,121,052 km (0.063 R)
• M82: 61,220,236 km (0.084 R)
• M83: 61,617,418 km (0.08 R)
• M84: 61,716,901 km (0.087 R)
• M85: 63,917,934 km (0.107 R)
• M86: 64,320,951 km (0.071 R)
• M87: 65,332,083 km (0.091 R)
• M88: 65,433,510 km (0.063 R)
• M89: 65,636,365 km (0.039 R)
• M90: 67,165,255 km (0.096 R)
• M91: 67,882,727 km (0.111 R)
• M92: 68,396,894 km (0.092 R)
• M93: 68,499,818 km (0.1 R)
• M94: 68,705,814 km (0.086 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit