🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.42 AU - 0.68 AU

Year: 148 Days

Day: 15.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,825,752 km

• M1: 93,798 km (0.109 R)
• M2: 418,874 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 47.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.73 AU - 0.81 AU

Year: 244 Days

Day: 17.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.08 AU - 1.48 AU

Year: 524 Days

Day: 23.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,825,752 km

• M1: 628,461 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.5 AU - 1.96 AU

Year: 823 Days

Day: 43.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,825,752 km

• M1: 40,092 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.21 AU - 2.53 AU

Year: 1320 Days

Day: 37.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.64 AU - 4.42 AU

Year: 2926 Days

Day: 17.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 11

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.2 AU - 13.78 AU

Year: 15964 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,825,752 km

• M1: 138,079 km (0.068 R)
• M2: 288,425 km (0.042 R)
• M3: 565,630 km (0.092 R)
• M4: 706,252 km (0.119 R)
• M5: 875,746 km (0.086 R)
• M6: 1,076,656 km (0.067 R)
• M7: 1,349,522 km (0.104 R)
• M8: 1,706,164 km (0.057 R)
• M9: 1,810,583 km (0.106 R)
• M10: 1,917,097 km (0.085 R)
• M11: 2,181,735 km (0.08 R)
• M12: 2,697,399 km (0.098 R)
• M13: 2,819,920 km (0.074 R)
• M14: 2,994,650 km (0.114 R)
• M15: 3,513,456 km (0.087 R)
• M16: 3,811,006 km (0.109 R)
• M17: 4,315,450 km (0.12 R)
• M18: 4,401,469 km (0.031 R)
• M19: 5,172,346 km (0.07 R)
• M20: 6,636,311 km (0.066 R)
• M21: 6,736,093 km (0.053 R)
• M22: 6,937,152 km (0.074 R)
• M23: 7,140,007 km (0.065 R)
• M24: 7,276,440 km (0.093 R)
• M25: 7,552,000 km (0.066 R)
• M26: 7,866,006 km (0.071 R)
• M27: 8,398,873 km (0.082 R)
• M28: 8,651,694 km (0.088 R)
• M29: 9,537,163 km (0.097 R)
• M30: 9,649,960 km (0.062 R)
• M31: 10,143,484 km (0.081 R)
• M32: 10,840,610 km (0.099 R)
• M33: 11,115,870 km (0.119 R)
• M34: 11,195,007 km (0.097 R)
• M35: 11,713,663 km (0.104 R)
• M36: 11,834,388 km (0.055 R)
• M37: 12,158,567 km (0.083 R)
• M38: 12,280,938 km (0.077 R)
• M39: 12,444,598 km (0.108 R)
• M40: 13,908,114 km (0.039 R)
• M41: 14,812,134 km (0.114 R)
• M42: 16,002,335 km (0.086 R)
• M43: 17,177,276 km (0.119 R)
• M44: 18,146,521 km (0.118 R)
• M45: 18,286,395 km (0.082 R)
• M46: 19,085,996 km (0.063 R)
• M47: 19,228,263 km (0.093 R)
• M48: 19,657,310 km (0.047 R)
• M49: 20,089,498 km (0.094 R)
• M50: 20,234,159 km (0.118 R)
• M51: 20,524,828 km (0.028 R)
• M52: 21,061,136 km (0.112 R)
• M53: 22,048,033 km (0.065 R)
• M54: 22,496,977 km (0.106 R)
• M55: 22,848,382 km (0.047 R)
• M56: 22,999,476 km (0.097 R)
• M57: 23,404,138 km (0.098 R)
• M58: 23,556,429 km (0.096 R)
• M59: 24,117,870 km (0.119 R)
• M60: 25,202,005 km (0.063 R)
• M61: 26,725,061 km (0.115 R)
• M62: 27,310,587 km (0.115 R)
• M63: 28,061,868 km (0.079 R)
• M64: 29,914,787 km (0.097 R)
• M65: 30,245,847 km (0.108 R)
• M66: 30,633,605 km (0.099 R)
• M67: 30,967,358 km (0.096 R)
• M68: 31,078,808 km (0.074 R)
• M69: 34,658,984 km (0.069 R)
• M70: 34,890,711 km (0.104 R)
• M71: 35,998,184 km (0.096 R)
• M72: 36,115,469 km (0.104 R)
• M73: 36,409,130 km (0.103 R)
• M74: 38,128,309 km (0.12 R)
• M75: 39,087,979 km (0.097 R)
• M76: 39,268,843 km (0.099 R)
• M77: 39,934,254 km (0.052 R)
• M78: 40,359,710 km (0.109 R)
• M79: 40,542,519 km (0.078 R)
• M80: 40,847,699 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.3

Radius: 3.1

Gravity: 31.46 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.48 AU - 22.02 AU

Year: 30545 Days

Day: 21.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,825,752 km

• M1: 58,044 km (0.11 R)
• M2: 306,376 km (0.049 R)
• M3: 975,528 km (0.086 R)
• M4: 1,167,163 km (0.082 R)
• M5: 1,281,755 km (0.069 R)
• M6: 1,941,481 km (0.059 R)
• M7: 3,072,291 km (0.062 R)
• M8: 4,499,455 km (0.118 R)
• M9: 4,633,944 km (0.11 R)
• M10: 4,769,779 km (0.083 R)
• M11: 5,660,035 km (0.067 R)
• M12: 5,853,765 km (0.11 R)
• M13: 5,951,602 km (0.1 R)
• M14: 9,236,621 km (0.093 R)
• M15: 9,407,462 km (0.088 R)
• M16: 9,522,054 km (0.097 R)
• M17: 9,926,268 km (0.105 R)
• M18: 10,991,554 km (0.067 R)
• M19: 13,678,781 km (0.101 R)
• M20: 13,743,556 km (0.043 R)
• M21: 16,693,776 km (0.089 R)
• M22: 17,531,075 km (0.104 R)
• M23: 17,601,386 km (0.067 R)
• M24: 18,668,617 km (0.103 R)
• M25: 19,246,215 km (0.051 R)
• M26: 20,123,606 km (0.081 R)
• M27: 22,756,230 km (0.077 R)
• M28: 22,909,867 km (0.117 R)
• M29: 25,335,447 km (0.096 R)
• M30: 25,415,033 km (0.03 R)
• M31: 27,186,870 km (0.114 R)
• M32: 28,500,489 km (0.099 R)
• M33: 28,998,350 km (0.078 R)
• M34: 29,164,853 km (0.119 R)
• M35: 29,918,527 km (0.106 R)
• M36: 31,530,294 km (0.086 R)
• M37: 33,170,186 km (0.112 R)
• M38: 34,660,779 km (0.072 R)
• M39: 35,636,906 km (0.044 R)
• M40: 40,093,127 km (0.069 R)
• M41: 45,976,961 km (0.106 R)
• M42: 47,342,490 km (0.096 R)
• M43: 48,820,068 km (0.105 R)
• M44: 48,919,102 km (0.086 R)
• M45: 49,713,916 km (0.116 R)
• M46: 50,613,148 km (0.079 R)
• M47: 51,215,579 km (0.045 R)
• M48: 54,468,734 km (0.083 R)
• M49: 55,189,198 km (0.078 R)
• M50: 55,292,420 km (0.058 R)
• M51: 58,207,335 km (0.048 R)
• M52: 59,049,421 km (0.084 R)
• M53: 61,492,504 km (0.104 R)
• M54: 62,242,588 km (0.059 R)
• M55: 62,564,971 km (0.117 R)
• M56: 66,696,415 km (0.088 R)
• M57: 70,354,981 km (0.043 R)
• M58: 71,814,009 km (0.096 R)
• M59: 73,056,270 km (0.054 R)
• M60: 73,964,329 km (0.093 R)
• M61: 74,191,867 km (0.051 R)
• M62: 75,104,564 km (0.044 R)
• M63: 75,676,776 km (0.091 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit