🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 29.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,649,602 km

• M1: 47,572 km (0.092 R)
• M2: 245,939 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.51 AU - 3.75 AU

Year: 2592 Days

Day: 30.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,649,602 km

• M1: 1,731,745 km (0.097 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 8.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.65 AU - 7.97 AU

Year: 7406 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,649,602 km

• M1: 109,057 km (0.089 R)
• M2: 404,662 km (0.116 R)
• M3: 880,982 km (0.118 R)
• M4: 1,522,009 km (0.111 R)
• M5: 2,551,242 km (0.079 R)
• M6: 3,938,912 km (0.054 R)
• M7: 4,339,984 km (0.048 R)
• M8: 4,685,854 km (0.039 R)
• M9: 5,524,201 km (0.073 R)
• M10: 7,761,736 km (0.085 R)
• M11: 8,152,785 km (0.06 R)
• M12: 8,932,190 km (0.107 R)
• M13: 10,077,960 km (0.1 R)
• M14: 11,072,636 km (0.088 R)
• M15: 11,368,541 km (0.116 R)
• M16: 11,771,258 km (0.069 R)
• M17: 12,235,610 km (0.071 R)
• M18: 15,343,805 km (0.095 R)
• M19: 16,148,791 km (0.047 R)
• M20: 16,658,022 km (0.092 R)
• M21: 17,309,521 km (0.05 R)
• M22: 24,454,016 km (0.086 R)
• M23: 25,466,046 km (0.099 R)
• M24: 28,026,413 km (0.104 R)
• M25: 31,536,129 km (0.075 R)
• M26: 32,532,750 km (0.09 R)
• M27: 33,962,905 km (0.107 R)
• M28: 34,693,691 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 13.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.42 AU - 10.12 AU

Year: 8912 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,649,602 km

• M1: 170,542 km (0.06 R)
• M2: 623,674 km (0.087 R)
• M3: 1,395,299 km (0.069 R)
• M4: 1,889,720 km (0.074 R)
• M5: 2,375,614 km (0.113 R)
• M6: 2,909,529 km (0.091 R)
• M7: 4,316,198 km (0.111 R)
• M8: 4,831,862 km (0.119 R)
• M9: 6,197,391 km (0.107 R)
• M10: 7,423,046 km (0.118 R)
• M11: 8,240,000 km (0.082 R)
• M12: 9,802,999 km (0.067 R)
• M13: 10,786,904 km (0.101 R)
• M14: 13,152,346 km (0.06 R)
• M15: 14,564,549 km (0.081 R)
• M16: 20,341,570 km (0.108 R)
• M17: 21,727,445 km (0.116 R)
• M18: 23,998,640 km (0.091 R)
• M19: 25,466,494 km (0.068 R)
• M20: 26,022,250 km (0.109 R)
• M21: 27,654,513 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277

Radius: 5.5

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.58 AU - 12.38 AU

Year: 15539 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,649,602 km

• M1: 68,665 km (0.084 R)
• M2: 724,802 km (0.101 R)
• M3: 952,041 km (0.116 R)
• M4: 1,324,988 km (0.119 R)
• M5: 1,496,727 km (0.059 R)
• M6: 1,744,012 km (0.094 R)
• M7: 2,210,757 km (0.103 R)
• M8: 2,473,601 km (0.088 R)
• M9: 2,842,060 km (0.069 R)
• M10: 3,130,186 km (0.108 R)
• M11: 3,611,592 km (0.112 R)
• M12: 6,706,622 km (0.099 R)
• M13: 9,285,241 km (0.081 R)
• M14: 10,070,629 km (0.105 R)
• M15: 10,376,258 km (0.118 R)
• M16: 12,516,106 km (0.1 R)
• M17: 12,691,883 km (0.076 R)
• M18: 13,969,599 km (0.091 R)
• M19: 14,158,840 km (0.115 R)
• M20: 14,349,877 km (0.115 R)
• M21: 15,464,680 km (0.079 R)
• M22: 16,146,846 km (0.028 R)
• M23: 17,352,306 km (0.105 R)
• M24: 18,616,557 km (0.11 R)
• M25: 19,077,020 km (0.09 R)
• M26: 20,100,718 km (0.096 R)
• M27: 22,343,040 km (0.117 R)
• M28: 29,643,117 km (0.118 R)
• M29: 35,615,513 km (0.082 R)
• M30: 36,087,345 km (0.102 R)
• M31: 37,043,574 km (0.104 R)
• M32: 43,138,192 km (0.063 R)
• M33: 43,944,075 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 7.4

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.63 AU - 15.41 AU

Year: 19672 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,649,602 km

• M1: 93,050 km (0.109 R)
• M2: 533,167 km (0.093 R)
• M3: 1,242,261 km (0.117 R)
• M4: 1,487,003 km (0.103 R)
• M5: 2,075,670 km (0.109 R)
• M6: 2,359,607 km (0.116 R)
• M7: 2,600,909 km (0.088 R)
• M8: 3,006,319 km (0.12 R)
• M9: 3,564,618 km (0.025 R)
• M10: 3,913,630 km (0.106 R)
• M11: 5,542,900 km (0.106 R)
• M12: 5,892,361 km (0.091 R)
• M13: 8,157,721 km (0.098 R)
• M14: 9,676,289 km (0.047 R)
• M15: 12,522,987 km (0.118 R)
• M16: 12,788,374 km (0.11 R)
• M17: 13,057,650 km (0.057 R)
• M18: 14,388,174 km (0.053 R)
• M19: 15,653,323 km (0.113 R)
• M20: 16,039,136 km (0.119 R)
• M21: 16,669,541 km (0.04 R)
• M22: 17,316,402 km (0.116 R)
• M23: 21,743,901 km (0.058 R)
• M24: 22,810,235 km (0.105 R)
• M25: 23,206,519 km (0.114 R)
• M26: 26,217,775 km (0.11 R)
• M27: 27,092,324 km (0.114 R)
• M28: 33,509,923 km (0.103 R)
• M29: 37,479,054 km (0.095 R)
• M30: 46,335,846 km (0.106 R)
• M31: 49,738,001 km (0.109 R)
• M32: 53,651,332 km (0.119 R)
• M33: 54,704,800 km (0.12 R)
• M34: 55,593,262 km (0.12 R)
• M35: 64,223,563 km (0.042 R)
• M36: 66,815,196 km (0.079 R)
• M37: 67,220,008 km (0.062 R)
• M38: 68,034,419 km (0.039 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit