🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.8

Radius: 12.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.69 AU

Year: 349 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,278,544 km

• M1: 154,235 km (0.117 R)
• M2: 584,329 km (0.028 R)
• M3: 1,042,697 km (0.086 R)
• M4: 1,516,773 km (0.113 R)
• M5: 1,934,001 km (0.086 R)
• M6: 2,437,548 km (0.049 R)
• M7: 2,857,170 km (0.037 R)
• M8: 3,249,116 km (0.105 R)
• M9: 3,653,778 km (0.114 R)
• M10: 4,079,534 km (0.116 R)
• M11: 4,930,596 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 12.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.12 AU - 1.58 AU

Year: 1046 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,278,544 km

• M1: 167,101 km (0.06 R)
• M2: 606,021 km (0.082 R)
• M3: 1,175,540 km (0.071 R)
• M4: 1,648,569 km (0.119 R)
• M5: 2,571,587 km (0.098 R)
• M6: 3,215,307 km (0.09 R)
• M7: 3,813,998 km (0.09 R)
• M8: 4,307,222 km (0.12 R)
• M9: 4,987,892 km (0.07 R)
• M10: 6,142,339 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 10.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.33 AU - 1.59 AU

Year: 1176 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,278,544 km

• M1: 133,142 km (0.049 R)
• M2: 500,405 km (0.047 R)
• M3: 884,722 km (0.078 R)
• M4: 1,317,508 km (0.096 R)
• M5: 1,781,561 km (0.055 R)
• M6: 2,282,714 km (0.117 R)
• M7: 2,663,440 km (0.088 R)
• M8: 3,086,503 km (0.113 R)
• M9: 3,698,957 km (0.09 R)
• M10: 4,034,655 km (0.093 R)
• M11: 4,652,494 km (0.116 R)
• M12: 6,766,162 km (0.116 R)
• M13: 7,506,223 km (0.085 R)
• M14: 9,177,979 km (0.076 R)
• M15: 9,608,522 km (0.066 R)
• M16: 10,312,529 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 10.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.1 AU - 3.3 AU

Year: 3817 Days

Day: 6.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,278,544 km

• M1: 134,488 km (0.11 R)
• M2: 679,324 km (0.103 R)
• M3: 1,088,175 km (0.105 R)
• M4: 1,486,404 km (0.108 R)
• M5: 2,245,913 km (0.096 R)
• M6: 3,169,829 km (0.093 R)
• M7: 3,600,821 km (0.089 R)
• M8: 3,980,650 km (0.065 R)
• M9: 4,620,779 km (0.115 R)
• M10: 5,482,313 km (0.071 R)
• M11: 6,853,976 km (0.096 R)
• M12: 7,495,452 km (0.113 R)
• M13: 8,205,593 km (0.12 R)
• M14: 9,084,929 km (0.064 R)
• M15: 10,641,944 km (0.113 R)
• M16: 11,392,327 km (0.108 R)
• M17: 12,254,160 km (0.116 R)
• M18: 13,524,994 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 8.7

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.41 AU - 4.01 AU

Year: 4765 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 74.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,278,544 km

• M1: 109,206 km (0.11 R)
• M2: 381,325 km (0.093 R)
• M3: 1,460,225 km (0.054 R)
• M4: 1,733,839 km (0.096 R)
• M5: 2,483,474 km (0.068 R)
• M6: 2,788,504 km (0.039 R)
• M7: 3,061,820 km (0.083 R)
• M8: 3,857,830 km (0.086 R)
• M9: 4,221,951 km (0.088 R)
• M10: 4,940,619 km (0.092 R)
• M11: 9,597,601 km (0.093 R)
• M12: 11,985,781 km (0.082 R)
• M13: 12,419,166 km (0.11 R)
• M14: 16,329,505 km (0.07 R)
• M15: 17,529,130 km (0.102 R)
• M16: 18,403,081 km (0.111 R)
• M17: 20,373,435 km (0.101 R)
• M18: 20,714,967 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791

Radius: 5

Gravity: 31.64 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.94 AU - 7.28 AU

Year: 11333 Days

Day: 19.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,278,544 km

• M1: 65,374 km (0.106 R)
• M2: 250,128 km (0.114 R)
• M3: 454,628 km (0.087 R)
• M4: 956,978 km (0.103 R)
• M5: 3,276,193 km (0.036 R)
• M6: 4,841,137 km (0.083 R)
• M7: 7,695,165 km (0.076 R)
• M8: 9,396,242 km (0.096 R)
• M9: 12,093,193 km (0.091 R)
• M10: 15,195,404 km (0.058 R)
• M11: 16,631,244 km (0.064 R)
• M12: 18,312,425 km (0.045 R)
• M13: 18,550,136 km (0.077 R)
• M14: 21,128,306 km (0.054 R)
• M15: 23,188,568 km (0.087 R)
• M16: 24,698,459 km (0.088 R)
• M17: 26,072,216 km (0.104 R)
• M18: 36,389,383 km (0.085 R)
• M19: 48,822,611 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.7

Radius: 5.3

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.07 AU - 8.99 AU

Year: 15174 Days

Day: 20.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,278,544 km

• M1: 126,859 km (0.11 R)
• M2: 2,352,427 km (0.056 R)
• M3: 2,518,630 km (0.12 R)
• M4: 2,715,052 km (0.078 R)
• M5: 4,087,463 km (0.062 R)
• M6: 4,328,764 km (0.104 R)
• M7: 4,939,871 km (0.118 R)
• M8: 5,606,779 km (0.072 R)
• M9: 6,411,914 km (0.12 R)
• M10: 10,353,519 km (0.094 R)
• M11: 10,520,470 km (0.09 R)
• M12: 11,322,764 km (0.082 R)
• M13: 12,919,871 km (0.039 R)
• M14: 13,705,259 km (0.111 R)
• M15: 13,906,618 km (0.109 R)
• M16: 15,660,952 km (0.099 R)
• M17: 16,477,757 km (0.108 R)
• M18: 17,089,313 km (0.057 R)
• M19: 37,597,236 km (0.115 R)
• M20: 52,126,780 km (0.088 R)
• M21: 52,781,570 km (0.104 R)
• M22: 54,947,747 km (0.059 R)
• M23: 56,653,761 km (0.104 R)
• M24: 57,694,214 km (0.031 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit