🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.58 AU - 0.7 AU

Year: 219 Days

Day: 29.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.81 AU - 0.83 AU

Year: 317 Days

Day: 25.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.88 AU - 0.88 AU

Year: 353 Days

Day: 34.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 173.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,036,318 km

• M1: 39,344 km (0.079 R)
• M2: 357,240 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.95 AU - 1.03 AU

Year: 421 Days

Day: 19.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,036,318 km

• M1: 101,427 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 10.4

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.33 AU - 6.89 AU

Year: 7265 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,036,318 km

• M1: 129,402 km (0.077 R)
• M2: 731,683 km (0.115 R)
• M3: 1,155,195 km (0.097 R)
• M4: 2,808,550 km (0.119 R)
• M5: 3,300,428 km (0.077 R)
• M6: 3,675,919 km (0.079 R)
• M7: 4,212,078 km (0.102 R)
• M8: 4,541,492 km (0.116 R)
• M9: 5,159,780 km (0.06 R)
• M10: 6,492,099 km (0.119 R)
• M11: 7,875,879 km (0.033 R)
• M12: 8,637,332 km (0.119 R)
• M13: 9,081,189 km (0.085 R)
• M14: 10,454,946 km (0.06 R)
• M15: 13,550,874 km (0.065 R)
• M16: 13,908,862 km (0.071 R)
• M17: 14,957,244 km (0.08 R)
• M18: 18,346,384 km (0.105 R)
• M19: 19,304,857 km (0.102 R)
• M20: 22,381,337 km (0.09 R)
• M21: 24,253,555 km (0.104 R)
• M22: 25,952,687 km (0.08 R)
• M23: 31,109,924 km (0.075 R)
• M24: 35,202,174 km (0.089 R)
• M25: 35,539,817 km (0.067 R)
• M26: 36,565,609 km (0.032 R)
• M27: 37,143,955 km (0.11 R)
• M28: 39,156,046 km (0.069 R)
• M29: 39,518,522 km (0.091 R)
• M30: 40,250,205 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 10

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.99 AU - 7.97 AU

Year: 8745 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,036,318 km

• M1: 124,465 km (0.052 R)
• M2: 1,212,042 km (0.089 R)
• M3: 1,685,220 km (0.077 R)
• M4: 2,923,591 km (0.098 R)
• M5: 3,661,109 km (0.112 R)
• M6: 5,376,697 km (0.087 R)
• M7: 6,446,621 km (0.094 R)
• M8: 7,299,179 km (0.111 R)
• M9: 7,894,579 km (0.109 R)
• M10: 8,225,190 km (0.043 R)
• M11: 9,641,284 km (0.101 R)
• M12: 10,456,592 km (0.03 R)
• M13: 11,008,309 km (0.103 R)
• M14: 11,738,197 km (0.029 R)
• M15: 14,243,662 km (0.032 R)
• M16: 16,475,812 km (0.051 R)
• M17: 18,712,300 km (0.108 R)
• M18: 19,301,566 km (0.076 R)
• M19: 20,208,578 km (0.029 R)
• M20: 21,302,438 km (0.082 R)
• M21: 23,437,798 km (0.1 R)
• M22: 24,295,891 km (0.068 R)
• M23: 27,938,749 km (0.116 R)
• M24: 28,418,360 km (0.066 R)
• M25: 30,089,966 km (0.076 R)
• M26: 32,139,307 km (0.068 R)
• M27: 33,091,199 km (0.088 R)
• M28: 34,389,559 km (0.119 R)
• M29: 39,081,995 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 9.1

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.26 AU - 10.46 AU

Year: 11274 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,036,318 km

• M1: 113,246 km (0.113 R)
• M2: 497,413 km (0.087 R)
• M3: 805,734 km (0.093 R)
• M4: 1,125,275 km (0.1 R)
• M5: 1,926,521 km (0.077 R)
• M6: 2,215,096 km (0.109 R)
• M7: 2,512,197 km (0.07 R)
• M8: 3,067,205 km (0.082 R)
• M9: 3,386,896 km (0.101 R)
• M10: 4,421,515 km (0.117 R)
• M11: 6,975,450 km (0.093 R)
• M12: 7,798,088 km (0.055 R)
• M13: 11,162,245 km (0.065 R)
• M14: 13,679,528 km (0.083 R)
• M15: 19,305,007 km (0.068 R)
• M16: 21,715,627 km (0.094 R)
• M17: 22,257,171 km (0.05 R)
• M18: 24,031,701 km (0.1 R)
• M19: 24,708,632 km (0.09 R)
• M20: 28,392,180 km (0.117 R)
• M21: 38,116,640 km (0.045 R)
• M22: 40,513,347 km (0.118 R)
• M23: 41,471,971 km (0.116 R)
• M24: 45,458,006 km (0.111 R)
• M25: 47,998,776 km (0.114 R)
• M26: 48,456,695 km (0.035 R)
• M27: 55,345,677 km (0.096 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: 335 - 12,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit