🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 384 Days

Day: 32 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,768,722 km

• M1: 208,988 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.11 AU - 3.41 AU

Year: 2229 Days

Day: 44 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,768,722 km

• M1: 605,572 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 9.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.3 AU - 11.78 AU

Year: 12049 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 105,768,722 km

• M1: 113,246 km (0.085 R)
• M2: 420,220 km (0.103 R)
• M3: 851,212 km (0.099 R)
• M4: 1,996,234 km (0.118 R)
• M5: 2,309,492 km (0.105 R)
• M6: 3,600,821 km (0.082 R)
• M7: 4,068,763 km (0.1 R)
• M8: 4,576,797 km (0.081 R)
• M9: 6,908,280 km (0.119 R)
• M10: 10,456,592 km (0.096 R)
• M11: 12,770,123 km (0.102 R)
• M12: 18,190,503 km (0.115 R)
• M13: 18,837,513 km (0.094 R)
• M14: 23,651,723 km (0.088 R)
• M15: 23,958,099 km (0.061 R)
• M16: 25,852,158 km (0.102 R)
• M17: 29,403,461 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.7

Radius: 4

Gravity: 59.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.47 AU - 14.67 AU

Year: 21064 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,768,722 km

• M1: 50,863 km (0.094 R)
• M2: 529,277 km (0.111 R)
• M3: 785,538 km (0.09 R)
• M4: 1,065,137 km (0.091 R)
• M5: 1,375,253 km (0.106 R)
• M6: 2,695,604 km (0.076 R)
• M7: 3,069,300 km (0.081 R)
• M8: 3,693,272 km (0.075 R)
• M9: 4,651,297 km (0.116 R)
• M10: 5,806,941 km (0.071 R)
• M11: 7,240,238 km (0.1 R)
• M12: 11,925,045 km (0.075 R)
• M13: 13,293,865 km (0.107 R)
• M14: 16,253,958 km (0.093 R)
• M15: 19,144,488 km (0.052 R)
• M16: 19,431,866 km (0.077 R)
• M17: 28,695,265 km (0.095 R)
• M18: 29,706,098 km (0.092 R)
• M19: 32,336,926 km (0.074 R)
• M20: 38,056,053 km (0.073 R)
• M21: 53,498,891 km (0.078 R)
• M22: 69,216,242 km (0.118 R)
• M23: 69,666,831 km (0.095 R)
• M24: 74,516,794 km (0.071 R)
• M25: 74,989,972 km (0.042 R)
• M26: 79,094,339 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.5

Radius: 5.3

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.18 AU - 16.38 AU

Year: 21521 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,768,722 km

• M1: 67,020 km (0.051 R)
• M2: 311,014 km (0.097 R)
• M3: 477,965 km (0.102 R)
• M4: 679,773 km (0.093 R)
• M5: 973,583 km (0.117 R)
• M6: 1,177,485 km (0.1 R)
• M7: 1,620,743 km (0.117 R)
• M8: 1,815,669 km (0.111 R)
• M9: 2,496,639 km (0.049 R)
• M10: 2,907,584 km (0.088 R)
• M11: 3,447,633 km (0.116 R)
• M12: 6,771,697 km (0.101 R)
• M13: 7,813,796 km (0.116 R)
• M14: 8,064,821 km (0.102 R)
• M15: 10,941,289 km (0.117 R)
• M16: 11,129,034 km (0.113 R)
• M17: 11,319,173 km (0.074 R)
• M18: 13,057,800 km (0.084 R)
• M19: 15,511,205 km (0.092 R)
• M20: 16,068,307 km (0.073 R)
• M21: 18,080,399 km (0.1 R)
• M22: 20,067,058 km (0.118 R)
• M23: 20,537,992 km (0.06 R)
• M24: 22,596,758 km (0.048 R)
• M25: 24,043,220 km (0.054 R)
• M26: 28,870,594 km (0.056 R)
• M27: 32,596,329 km (0.117 R)
• M28: 39,496,680 km (0.094 R)
• M29: 41,438,012 km (0.066 R)
• M30: 41,894,884 km (0.116 R)
• M31: 42,974,083 km (0.068 R)
• M32: 44,866,795 km (0.075 R)
• M33: 49,840,326 km (0.106 R)
• M34: 50,877,189 km (0.098 R)
• M35: 68,202,417 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.9

Radius: 6.4

Gravity: 18.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.7 AU - 18.92 AU

Year: 30898 Days

Day: 15.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 105,768,722 km

• M1: 79,586 km (0.097 R)
• M2: 401,820 km (0.092 R)
• M3: 950,694 km (0.104 R)
• M4: 1,332,319 km (0.07 R)
• M5: 2,399,699 km (0.05 R)
• M6: 2,904,742 km (0.03 R)
• M7: 3,741,293 km (0.094 R)
• M8: 5,134,947 km (0.099 R)
• M9: 6,742,675 km (0.059 R)
• M10: 7,743,335 km (0.117 R)
• M11: 8,250,323 km (0.079 R)
• M12: 8,960,464 km (0.1 R)
• M13: 9,710,547 km (0.043 R)
• M14: 10,233,392 km (0.044 R)
• M15: 11,122,751 km (0.09 R)
• M16: 12,437,866 km (0.097 R)
• M17: 13,610,414 km (0.084 R)
• M18: 13,935,042 km (0.094 R)
• M19: 14,684,677 km (0.037 R)
• M20: 17,567,876 km (0.12 R)
• M21: 18,343,541 km (0.098 R)
• M22: 36,486,621 km (0.119 R)
• M23: 48,330,135 km (0.04 R)
• M24: 49,086,053 km (0.114 R)
• M25: 50,427,797 km (0.098 R)
• M26: 52,784,412 km (0.116 R)
• M27: 69,676,255 km (0.096 R)
• M28: 75,596,292 km (0.102 R)
• M29: 85,916,750 km (0.049 R)
• M30: 99,858,224 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit