🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.08 AU - 2.94 AU

Year: 1452 Days

Day: 40.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.64 AU - 2.82 AU

Year: 1648 Days

Day: 44.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,567,473 km

• M1: 371,452 km (0.059 R)
• M2: 486,791 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 11.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.6 AU - 8.56 AU

Year: 7622 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 115,567,473 km

• M1: 148,401 km (0.057 R)
• M2: 1,623,286 km (0.106 R)
• M3: 2,741,680 km (0.112 R)
• M4: 4,344,621 km (0.112 R)
• M5: 5,130,010 km (0.106 R)
• M6: 7,020,478 km (0.041 R)
• M7: 9,476,726 km (0.095 R)
• M8: 10,146,326 km (0.104 R)
• M9: 12,912,989 km (0.108 R)
• M10: 14,531,937 km (0.047 R)
• M11: 17,952,642 km (0.064 R)
• M12: 19,505,618 km (0.066 R)
• M13: 22,708,209 km (0.034 R)
• M14: 29,831,012 km (0.104 R)
• M15: 34,171,295 km (0.116 R)
• M16: 37,483,841 km (0.103 R)
• M17: 43,168,111 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 8.1

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.73 AU - 8.89 AU

Year: 7972 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 115,567,473 km

• M1: 102,175 km (0.091 R)
• M2: 416,780 km (0.106 R)
• M3: 835,355 km (0.037 R)
• M4: 1,128,866 km (0.113 R)
• M5: 1,505,104 km (0.108 R)
• M6: 3,607,852 km (0.079 R)
• M7: 4,044,678 km (0.07 R)
• M8: 5,024,244 km (0.062 R)
• M9: 7,363,656 km (0.114 R)
• M10: 11,122,901 km (0.065 R)
• M11: 11,937,162 km (0.12 R)
• M12: 12,965,797 km (0.094 R)
• M13: 13,744,753 km (0.101 R)
• M14: 14,617,956 km (0.063 R)
• M15: 15,527,810 km (0.048 R)
• M16: 17,032,914 km (0.042 R)
• M17: 19,779,681 km (0.112 R)
• M18: 21,054,105 km (0.025 R)
• M19: 21,463,405 km (0.108 R)
• M20: 21,877,941 km (0.105 R)
• M21: 27,277,526 km (0.111 R)
• M22: 36,472,410 km (0.12 R)
• M23: 38,995,079 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780

Radius: 7.4

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.31 AU - 19.23 AU

Year: 27360 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 115,567,473 km

• M1: 96,640 km (0.081 R)
• M2: 366,216 km (0.091 R)
• M3: 997,967 km (0.037 R)
• M4: 1,361,490 km (0.102 R)
• M5: 1,657,544 km (0.1 R)
• M6: 2,017,477 km (0.097 R)
• M7: 2,759,782 km (0.053 R)
• M8: 3,034,593 km (0.109 R)
• M9: 3,481,142 km (0.106 R)
• M10: 3,869,349 km (0.11 R)
• M11: 4,250,375 km (0.115 R)
• M12: 5,806,043 km (0.097 R)
• M13: 6,352,674 km (0.087 R)
• M14: 7,185,335 km (0.072 R)
• M15: 7,601,517 km (0.079 R)
• M16: 9,065,631 km (0.063 R)
• M17: 9,551,824 km (0.113 R)
• M18: 10,775,834 km (0.091 R)
• M19: 14,987,911 km (0.034 R)
• M20: 22,078,252 km (0.105 R)
• M21: 25,139,324 km (0.092 R)
• M22: 28,215,804 km (0.077 R)
• M23: 30,445,411 km (0.081 R)
• M24: 31,122,939 km (0.108 R)
• M25: 32,648,688 km (0.043 R)
• M26: 35,549,690 km (0.106 R)
• M27: 46,335,846 km (0.085 R)
• M28: 47,957,188 km (0.081 R)
• M29: 48,874,073 km (0.118 R)
• M30: 50,177,370 km (0.114 R)
• M31: 55,221,062 km (0.116 R)
• M32: 62,747,929 km (0.107 R)
• M33: 69,988,167 km (0.111 R)
• M34: 70,223,036 km (0.066 R)
• M35: 73,323,601 km (0.097 R)
• M36: 73,565,800 km (0.084 R)
• M37: 75,030,363 km (0.045 R)
• M38: 79,285,375 km (0.067 R)
• M39: 86,639,457 km (0.036 R)
• M40: 89,372,311 km (0.093 R)
• M41: 97,914,948 km (0.08 R)

Asteroid Belt

Center: 18.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.1

Radius: 6.4

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 17.01 AU - 22.69 AU

Year: 32302 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 115,567,473 km

• M1: 79,736 km (0.108 R)
• M2: 279,150 km (0.091 R)
• M3: 647,011 km (0.109 R)
• M4: 847,023 km (0.113 R)
• M5: 1,149,061 km (0.109 R)
• M6: 1,466,508 km (0.105 R)
• M7: 2,642,048 km (0.117 R)
• M8: 4,821,988 km (0.113 R)
• M9: 6,773,343 km (0.052 R)
• M10: 7,251,308 km (0.109 R)
• M11: 8,393,787 km (0.058 R)
• M12: 9,197,726 km (0.059 R)
• M13: 11,766,321 km (0.102 R)
• M14: 13,173,588 km (0.094 R)
• M15: 16,886,757 km (0.06 R)
• M16: 17,273,019 km (0.113 R)
• M17: 19,822,765 km (0.092 R)
• M18: 21,920,576 km (0.098 R)
• M19: 23,557,925 km (0.054 R)
• M20: 24,406,593 km (0.082 R)
• M21: 27,074,223 km (0.095 R)
• M22: 29,510,574 km (0.097 R)
• M23: 31,503,516 km (0.11 R)
• M24: 32,089,042 km (0.06 R)
• M25: 41,413,927 km (0.114 R)
• M26: 45,191,273 km (0.108 R)
• M27: 47,067,978 km (0.117 R)
• M28: 48,025,704 km (0.096 R)
• M29: 48,412,265 km (0.11 R)
• M30: 49,584,813 km (0.085 R)
• M31: 54,674,132 km (0.086 R)
• M32: 71,505,389 km (0.068 R)
• M33: 77,979,236 km (0.098 R)
• M34: 81,220,873 km (0.047 R)
• M35: 87,107,848 km (0.074 R)
• M36: 97,231,734 km (0.09 R)
• M37: 104,183,697 km (0.059 R)
• M38: 106,791,637 km (0.088 R)
• M39: 111,798,079 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 10,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit