🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.7

Radius: 10.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 412 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 95.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,870,875 km

• M1: 135,685 km (0.084 R)
• M2: 550,969 km (0.113 R)
• M3: 945,907 km (0.115 R)
• M4: 1,305,840 km (0.077 R)
• M5: 1,958,236 km (0.078 R)
• M6: 2,825,455 km (0.11 R)
• M7: 3,208,276 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 14

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.84 AU - 1.28 AU

Year: 767 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,870,875 km

• M1: 174,132 km (0.089 R)
• M2: 631,153 km (0.065 R)
• M3: 1,090,120 km (0.06 R)
• M4: 1,619,995 km (0.119 R)
• M5: 2,264,014 km (0.113 R)
• M6: 2,785,213 km (0.078 R)
• M7: 3,234,605 km (0.111 R)
• M8: 3,886,553 km (0.104 R)
• M9: 4,513,966 km (0.054 R)
• M10: 5,366,375 km (0.118 R)
• M11: 6,107,931 km (0.026 R)
• M12: 6,749,557 km (0.091 R)
• M13: 7,569,652 km (0.07 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 9.2

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.81 AU - 2.83 AU

Year: 2484 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,870,875 km

• M1: 114,442 km (0.104 R)
• M2: 516,561 km (0.073 R)
• M3: 954,285 km (0.038 R)
• M4: 1,324,390 km (0.1 R)
• M5: 1,801,607 km (0.04 R)
• M6: 2,154,060 km (0.091 R)
• M7: 2,462,979 km (0.03 R)
• M8: 2,982,682 km (0.108 R)
• M9: 3,295,940 km (0.108 R)
• M10: 3,650,487 km (0.069 R)
• M11: 4,283,885 km (0.115 R)
• M12: 4,684,358 km (0.063 R)
• M13: 5,508,942 km (0.051 R)
• M14: 6,147,126 km (0.077 R)
• M15: 6,686,576 km (0.104 R)
• M16: 7,570,699 km (0.12 R)
• M17: 8,057,491 km (0.081 R)
• M18: 8,809,071 km (0.091 R)
• M19: 10,690,563 km (0.114 R)
• M20: 11,387,240 km (0.08 R)
• M21: 14,727,013 km (0.078 R)
• M22: 15,537,684 km (0.114 R)
• M23: 16,271,312 km (0.053 R)
• M24: 17,027,678 km (0.09 R)
• M25: 18,436,442 km (0.075 R)
• M26: 20,166,092 km (0.06 R)
• M27: 21,484,199 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 8.9

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.51 AU - 3.85 AU

Year: 4962 Days

Day: 10 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,870,875 km

• M1: 110,702 km (0.082 R)
• M2: 409,898 km (0.114 R)
• M3: 743,651 km (0.103 R)
• M4: 1,372,112 km (0.083 R)
• M5: 1,701,227 km (0.098 R)
• M6: 2,504,717 km (0.068 R)
• M7: 3,161,153 km (0.09 R)
• M8: 4,242,596 km (0.082 R)
• M9: 5,089,469 km (0.106 R)
• M10: 5,434,741 km (0.1 R)
• M11: 6,975,150 km (0.103 R)
• M12: 7,474,658 km (0.096 R)
• M13: 7,997,801 km (0.053 R)
• M14: 11,130,231 km (0.093 R)
• M15: 11,763,030 km (0.119 R)
• M16: 13,640,783 km (0.12 R)
• M17: 16,320,230 km (0.093 R)
• M18: 19,401,198 km (0.089 R)
• M19: 21,188,444 km (0.118 R)
• M20: 21,933,142 km (0.028 R)
• M21: 22,312,074 km (0.05 R)
• M22: 22,927,220 km (0.119 R)
• M23: 23,712,160 km (0.092 R)
• M24: 25,836,749 km (0.055 R)
• M25: 29,165,601 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 12.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.35 AU - 5.63 AU

Year: 7835 Days

Day: 11.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,870,875 km

• M1: 173,534 km (0.107 R)
• M2: 604,675 km (0.093 R)
• M3: 1,302,100 km (0.065 R)
• M4: 2,190,412 km (0.078 R)
• M5: 2,591,185 km (0.097 R)
• M6: 4,487,039 km (0.114 R)
• M7: 5,079,446 km (0.055 R)
• M8: 7,453,265 km (0.063 R)
• M9: 7,945,891 km (0.106 R)
• M10: 9,042,443 km (0.1 R)
• M11: 9,461,168 km (0.099 R)
• M12: 10,337,362 km (0.111 R)
• M13: 11,972,617 km (0.065 R)
• M14: 13,471,887 km (0.116 R)
• M15: 15,353,529 km (0.108 R)
• M16: 20,021,281 km (0.103 R)
• M17: 22,127,769 km (0.114 R)
• M18: 24,110,838 km (0.114 R)
• M19: 25,191,384 km (0.084 R)
• M20: 29,532,116 km (0.079 R)
• M21: 34,572,966 km (0.111 R)
• M22: 35,255,281 km (0.071 R)
• M23: 39,169,210 km (0.066 R)
• M24: 41,294,547 km (0.114 R)
• M25: 42,840,193 km (0.113 R)
• M26: 44,557,875 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.19 AU - 6.09 AU

Year: 8191 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,870,875 km

• M1: 112,049 km (0.062 R)
• M2: 393,143 km (0.092 R)
• M3: 872,006 km (0.068 R)
• M4: 1,290,730 km (0.083 R)
• M5: 1,854,864 km (0.049 R)
• M6: 2,327,892 km (0.086 R)
• M7: 2,705,477 km (0.052 R)
• M8: 3,293,996 km (0.072 R)
• M9: 6,125,883 km (0.112 R)
• M10: 6,532,640 km (0.107 R)
• M11: 6,849,488 km (0.108 R)
• M12: 7,590,596 km (0.071 R)
• M13: 7,980,747 km (0.039 R)
• M14: 10,135,854 km (0.061 R)
• M15: 14,406,425 km (0.068 R)
• M16: 15,620,710 km (0.079 R)
• M17: 16,575,145 km (0.109 R)
• M18: 17,099,785 km (0.086 R)
• M19: 18,881,794 km (0.11 R)
• M20: 19,238,137 km (0.116 R)
• M21: 20,038,036 km (0.108 R)
• M22: 21,011,769 km (0.114 R)
• M23: 21,548,975 km (0.108 R)
• M24: 22,095,157 km (0.05 R)
• M25: 23,134,264 km (0.117 R)
• M26: 30,548,932 km (0.107 R)
• M27: 33,059,035 km (0.079 R)
• M28: 34,842,391 km (0.059 R)
• M29: 35,486,859 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 12

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.34 AU - 5.5 AU

Year: 8870 Days

Day: 13.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,870,875 km

• M1: 149,299 km (0.11 R)
• M2: 599,887 km (0.119 R)
• M3: 1,037,012 km (0.082 R)
• M4: 1,648,569 km (0.026 R)
• M5: 2,265,809 km (0.103 R)
• M6: 3,551,603 km (0.12 R)
• M7: 5,473,337 km (0.11 R)
• M8: 6,431,661 km (0.082 R)
• M9: 6,931,468 km (0.071 R)
• M10: 8,184,500 km (0.026 R)
• M11: 8,634,191 km (0.108 R)
• M12: 12,434,276 km (0.058 R)
• M13: 13,519,459 km (0.105 R)
• M14: 15,602,908 km (0.118 R)
• M15: 16,436,916 km (0.106 R)
• M16: 17,520,753 km (0.107 R)
• M17: 18,806,098 km (0.07 R)
• M18: 24,673,775 km (0.108 R)
• M19: 26,873,014 km (0.029 R)
• M20: 28,580,374 km (0.115 R)
• M21: 32,881,313 km (0.101 R)
• M22: 33,333,846 km (0.059 R)
• M23: 34,716,280 km (0.117 R)
• M24: 35,778,126 km (0.116 R)
• M25: 44,510,752 km (0.087 R)
• M26: 46,045,028 km (0.086 R)
• M27: 48,631,575 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.1

Radius: 6.2

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.76 AU - 6.74 AU

Year: 9692 Days

Day: 18.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,870,875 km

• M1: 77,492 km (0.119 R)
• M2: 441,912 km (0.088 R)
• M3: 1,448,556 km (0.046 R)
• M4: 2,045,152 km (0.072 R)
• M5: 3,632,386 km (0.054 R)
• M6: 5,306,536 km (0.118 R)
• M7: 7,103,206 km (0.053 R)
• M8: 7,914,775 km (0.082 R)
• M9: 9,418,832 km (0.067 R)
• M10: 11,271,601 km (0.093 R)
• M11: 12,253,711 km (0.086 R)
• M12: 14,058,759 km (0.12 R)
• M13: 14,720,281 km (0.036 R)
• M14: 18,498,226 km (0.087 R)
• M15: 19,861,212 km (0.104 R)
• M16: 22,073,315 km (0.048 R)
• M17: 28,000,233 km (0.099 R)
• M18: 28,940,306 km (0.107 R)
• M19: 30,009,183 km (0.088 R)
• M20: 31,999,134 km (0.071 R)
• M21: 32,567,008 km (0.09 R)
• M22: 35,026,247 km (0.11 R)
• M23: 39,525,253 km (0.078 R)
• M24: 44,394,664 km (0.114 R)
• M25: 50,563,332 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 6.4

Gravity: 23.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.92 AU - 7.4 AU

Year: 13467 Days

Day: 20.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,870,875 km

• M1: 79,586 km (0.104 R)
• M2: 344,075 km (0.104 R)
• M3: 1,145,022 km (0.113 R)
• M4: 1,374,505 km (0.072 R)
• M5: 1,684,173 km (0.072 R)
• M6: 2,359,009 km (0.07 R)
• M7: 2,642,646 km (0.062 R)
• M8: 5,165,764 km (0.09 R)
• M9: 5,570,127 km (0.105 R)
• M10: 7,130,583 km (0.106 R)
• M11: 8,452,429 km (0.108 R)
• M12: 10,729,758 km (0.084 R)
• M13: 11,695,562 km (0.08 R)
• M14: 11,945,839 km (0.048 R)
• M15: 13,523,199 km (0.116 R)
• M16: 14,648,773 km (0.079 R)
• M17: 16,219,102 km (0.069 R)
• M18: 16,766,630 km (0.055 R)
• M19: 22,070,623 km (0.097 R)
• M20: 23,133,067 km (0.095 R)
• M21: 27,613,822 km (0.048 R)
• M22: 28,506,772 km (0.08 R)
• M23: 32,149,181 km (0.098 R)
• M24: 39,634,011 km (0.1 R)
• M25: 43,702,774 km (0.091 R)
• M26: 45,992,968 km (0.066 R)
• M27: 48,201,481 km (0.107 R)
• M28: 50,479,707 km (0.075 R)
• M29: 51,310,424 km (0.065 R)
• M30: 54,376,732 km (0.057 R)
• M31: 58,469,580 km (0.078 R)
• M32: 60,497,678 km (0.118 R)
• M33: 62,191,575 km (0.093 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: 245 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit