🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 196 Days

Day: 25.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.36 AU - 2 AU

Year: 762 Days

Day: 40 Hours

Environment

Temp: -27 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.38 AU - 3.4 AU

Year: 1719 Days

Day: 21.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.06 AU - 4.3 AU

Year: 2470 Days

Day: 43.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,891,630 km

• M1: 73,602 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.95 AU - 4.71 AU

Year: 3152 Days

Day: 41.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 10.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.04 AU - 9.42 AU

Year: 9024 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,891,630 km

• M1: 130,898 km (0.056 R)
• M2: 456,423 km (0.082 R)
• M3: 870,510 km (0.095 R)
• M4: 1,228,348 km (0.076 R)
• M5: 2,417,651 km (0.113 R)
• M6: 3,046,710 km (0.072 R)
• M7: 3,432,074 km (0.092 R)
• M8: 4,012,364 km (0.042 R)
• M9: 4,922,668 km (0.085 R)
• M10: 5,934,398 km (0.106 R)
• M11: 6,604,896 km (0.042 R)
• M12: 7,183,839 km (0.097 R)
• M13: 10,107,431 km (0.113 R)
• M14: 10,830,587 km (0.116 R)
• M15: 12,178,912 km (0.109 R)
• M16: 14,631,869 km (0.057 R)
• M17: 15,263,920 km (0.044 R)
• M18: 20,706,739 km (0.107 R)
• M19: 22,245,802 km (0.108 R)
• M20: 22,851,673 km (0.081 R)
• M21: 23,235,840 km (0.099 R)
• M22: 24,574,741 km (0.076 R)
• M23: 26,467,005 km (0.103 R)
• M24: 26,890,816 km (0.065 R)
• M25: 27,752,200 km (0.075 R)
• M26: 28,101,810 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 12.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.62 AU - 12.82 AU

Year: 14037 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,891,630 km

• M1: 159,172 km (0.111 R)
• M2: 570,417 km (0.117 R)
• M3: 1,082,640 km (0.091 R)
• M4: 1,843,644 km (0.062 R)
• M5: 2,713,107 km (0.06 R)
• M6: 3,616,379 km (0.117 R)
• M7: 4,314,552 km (0.096 R)
• M8: 5,070,021 km (0.025 R)
• M9: 6,295,527 km (0.039 R)
• M10: 9,512,929 km (0.078 R)
• M11: 9,943,920 km (0.094 R)
• M12: 11,529,059 km (0.088 R)
• M13: 12,580,583 km (0.097 R)
• M14: 13,694,937 km (0.092 R)
• M15: 14,183,374 km (0.107 R)
• M16: 15,066,151 km (0.038 R)
• M17: 17,719,269 km (0.034 R)
• M18: 19,498,586 km (0.117 R)
• M19: 19,961,592 km (0.053 R)
• M20: 20,749,374 km (0.1 R)
• M21: 23,845,601 km (0.117 R)
• M22: 25,366,563 km (0.12 R)
• M23: 25,918,579 km (0.112 R)
• M24: 31,148,221 km (0.047 R)
• M25: 36,806,761 km (0.081 R)
• M26: 42,725,601 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.4

Radius: 3.2

Gravity: 54.43 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.55 AU - 17.43 AU

Year: 20304 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 100,891,630 km

• M1: 39,793 km (0.116 R)
• M2: 186,698 km (0.026 R)
• M3: 704,008 km (0.105 R)
• M4: 813,812 km (0.038 R)
• M5: 1,107,473 km (0.109 R)
• M6: 1,300,305 km (0.105 R)
• M7: 1,547,590 km (0.046 R)
• M8: 1,918,593 km (0.074 R)
• M9: 2,547,353 km (0.05 R)
• M10: 2,908,482 km (0.058 R)
• M11: 3,088,298 km (0.071 R)
• M12: 3,385,699 km (0.119 R)
• M13: 5,165,465 km (0.11 R)
• M14: 5,391,058 km (0.051 R)
• M15: 6,148,622 km (0.114 R)
• M16: 6,274,434 km (0.112 R)
• M17: 6,795,034 km (0.053 R)
• M18: 8,476,814 km (0.12 R)
• M19: 8,950,441 km (0.045 R)
• M20: 9,665,070 km (0.115 R)
• M21: 10,065,244 km (0.116 R)
• M22: 10,898,654 km (0.09 R)
• M23: 11,841,569 km (0.041 R)
• M24: 12,837,442 km (0.09 R)
• M25: 15,146,036 km (0.089 R)
• M26: 15,375,669 km (0.091 R)
• M27: 17,464,205 km (0.076 R)
• M28: 18,057,211 km (0.082 R)
• M29: 19,372,924 km (0.114 R)
• M30: 23,598,466 km (0.055 R)
• M31: 29,100,077 km (0.075 R)
• M32: 30,052,716 km (0.059 R)
• M33: 31,520,571 km (0.078 R)
• M34: 32,652,278 km (0.068 R)
• M35: 40,601,909 km (0.109 R)
• M36: 41,940,661 km (0.037 R)
• M37: 43,308,584 km (0.083 R)
• M38: 43,616,456 km (0.108 R)
• M39: 48,082,551 km (0.113 R)
• M40: 54,438,516 km (0.056 R)
• M41: 61,914,819 km (0.115 R)
• M42: 66,918,568 km (0.077 R)
• M43: 68,574,916 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.1

Radius: 5.3

Gravity: 24.64 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.24 AU - 21.98 AU

Year: 30380 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,891,630 km

• M1: 66,272 km (0.117 R)
• M2: 419,921 km (0.114 R)
• M3: 746,643 km (0.106 R)
• M4: 1,391,260 km (0.104 R)
• M5: 1,858,604 km (0.113 R)
• M6: 3,277,689 km (0.082 R)
• M7: 3,890,592 km (0.088 R)
• M8: 4,500,951 km (0.097 R)
• M9: 5,090,666 km (0.089 R)
• M10: 5,864,685 km (0.063 R)
• M11: 9,944,070 km (0.113 R)
• M12: 10,939,943 km (0.083 R)
• M13: 12,669,144 km (0.105 R)
• M14: 15,076,473 km (0.115 R)
• M15: 15,766,568 km (0.101 R)
• M16: 16,030,758 km (0.1 R)
• M17: 16,658,471 km (0.116 R)
• M18: 17,962,964 km (0.116 R)
• M19: 18,542,207 km (0.079 R)
• M20: 18,738,180 km (0.025 R)
• M21: 27,755,192 km (0.111 R)
• M22: 28,140,407 km (0.093 R)
• M23: 33,188,138 km (0.106 R)
• M24: 39,937,096 km (0.112 R)
• M25: 43,630,817 km (0.066 R)
• M26: 44,325,999 km (0.043 R)
• M27: 47,362,985 km (0.119 R)
• M28: 52,271,590 km (0.095 R)
• M29: 55,252,178 km (0.082 R)
• M30: 55,454,883 km (0.116 R)
• M31: 63,084,674 km (0.107 R)
• M32: 65,321,761 km (0.09 R)
• M33: 69,717,096 km (0.111 R)
• M34: 70,190,872 km (0.116 R)
• M35: 70,905,651 km (0.093 R)
• M36: 73,079,009 km (0.085 R)
• M37: 76,045,235 km (0.099 R)
• M38: 79,606,263 km (0.053 R)
• M39: 79,864,768 km (0.112 R)
• M40: 91,518,741 km (0.063 R)
• M41: 97,305,337 km (0.118 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit