🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 13

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.39 AU - 0.63 AU

Year: 256 Days

Day: 5.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 74,090,730 km

• M1: 161,715 km (0.068 R)
• M2: 588,069 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 438 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,090,730 km

• M1: 177,872 km (0.09 R)
• M2: 930,499 km (0.113 R)
• M3: 1,425,518 km (0.079 R)
• M4: 1,959,433 km (0.073 R)
• M5: 2,917,906 km (0.091 R)
• M6: 3,769,118 km (0.054 R)
• M7: 4,268,027 km (0.095 R)
• M8: 4,857,144 km (0.093 R)
• M9: 5,317,756 km (0.067 R)
• M10: 5,930,658 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 10.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.17 AU - 1.93 AU

Year: 1356 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,090,730 km

• M1: 129,402 km (0.107 R)
• M2: 490,980 km (0.061 R)
• M3: 816,954 km (0.095 R)
• M4: 1,669,961 km (0.08 R)
• M5: 2,225,268 km (0.091 R)
• M6: 4,119,327 km (0.097 R)
• M7: 5,567,434 km (0.115 R)
• M8: 8,645,859 km (0.072 R)
• M9: 10,240,872 km (0.054 R)
• M10: 11,158,505 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.9

Radius: 13.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 2018 Days

Day: 12.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,090,730 km

• M1: 200,461 km (0.094 R)
• M2: 628,610 km (0.068 R)
• M3: 1,462,020 km (0.054 R)
• M4: 2,356,615 km (0.073 R)
• M5: 3,170,278 km (0.077 R)
• M6: 3,712,720 km (0.058 R)
• M7: 5,661,083 km (0.095 R)
• M8: 8,005,580 km (0.072 R)
• M9: 10,937,250 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 14.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.51 AU - 2.63 AU

Year: 2896 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,090,730 km

• M1: 182,509 km (0.104 R)
• M2: 774,468 km (0.044 R)
• M3: 1,587,084 km (0.119 R)
• M4: 3,021,428 km (0.107 R)
• M5: 3,843,319 km (0.108 R)
• M6: 5,696,089 km (0.066 R)
• M7: 6,476,541 km (0.06 R)
• M8: 7,557,684 km (0.107 R)
• M9: 8,389,449 km (0.08 R)
• M10: 9,162,870 km (0.083 R)
• M11: 10,557,421 km (0.114 R)
• M12: 11,876,874 km (0.094 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 8.9

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.02 AU - 3.48 AU

Year: 4118 Days

Day: 6.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,090,730 km

• M1: 120,127 km (0.07 R)
• M2: 1,475,035 km (0.108 R)
• M3: 2,058,766 km (0.069 R)
• M4: 2,511,449 km (0.1 R)
• M5: 2,861,508 km (0.056 R)
• M6: 4,375,887 km (0.11 R)
• M7: 4,702,609 km (0.074 R)
• M8: 5,018,560 km (0.072 R)
• M9: 5,490,541 km (0.116 R)
• M10: 6,175,849 km (0.093 R)
• M11: 6,850,386 km (0.085 R)
• M12: 7,291,999 km (0.066 R)
• M13: 7,898,020 km (0.108 R)
• M14: 8,345,766 km (0.077 R)
• M15: 8,929,198 km (0.079 R)
• M16: 16,765,733 km (0.115 R)
• M17: 17,071,511 km (0.114 R)
• M18: 19,721,188 km (0.105 R)
• M19: 20,685,496 km (0.114 R)
• M20: 25,096,838 km (0.056 R)
• M21: 25,577,795 km (0.092 R)
• M22: 26,724,014 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 4.7

Gravity: 42.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.53 AU - 5.67 AU

Year: 9315 Days

Day: 15.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,090,730 km

• M1: 58,493 km (0.025 R)
• M2: 450,888 km (0.062 R)
• M3: 673,639 km (0.05 R)
• M4: 820,395 km (0.036 R)
• M5: 999,463 km (0.086 R)
• M6: 1,343,389 km (0.071 R)
• M7: 1,535,921 km (0.05 R)
• M8: 1,942,528 km (0.116 R)
• M9: 2,320,712 km (0.101 R)
• M10: 3,518,093 km (0.049 R)
• M11: 3,698,807 km (0.114 R)
• M12: 3,995,161 km (0.074 R)
• M13: 5,308,331 km (0.079 R)
• M14: 10,763,716 km (0.114 R)
• M15: 10,980,633 km (0.096 R)
• M16: 12,582,228 km (0.075 R)
• M17: 13,005,740 km (0.116 R)
• M18: 14,995,990 km (0.12 R)
• M19: 15,748,467 km (0.104 R)
• M20: 20,465,886 km (0.045 R)
• M21: 20,967,039 km (0.078 R)
• M22: 21,820,345 km (0.052 R)
• M23: 23,143,389 km (0.096 R)
• M24: 23,323,654 km (0.028 R)
• M25: 26,436,637 km (0.043 R)
• M26: 28,555,242 km (0.085 R)
• M27: 30,351,164 km (0.112 R)
• M28: 38,922,075 km (0.12 R)
• M29: 40,731,311 km (0.039 R)
• M30: 41,656,724 km (0.071 R)
• M31: 42,057,497 km (0.108 R)
• M32: 43,275,522 km (0.1 R)
• M33: 45,923,554 km (0.113 R)
• M34: 46,925,710 km (0.112 R)
• M35: 49,869,497 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.4

Radius: 3

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.67 AU - 8.13 AU

Year: 14150 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,090,730 km

• M1: 43,832 km (0.104 R)
• M2: 151,543 km (0.108 R)
• M3: 331,210 km (0.065 R)
• M4: 550,520 km (0.093 R)
• M5: 1,112,709 km (0.11 R)
• M6: 1,558,361 km (0.105 R)
• M7: 2,498,733 km (0.111 R)
• M8: 3,141,406 km (0.085 R)
• M9: 3,250,911 km (0.098 R)
• M10: 4,354,944 km (0.107 R)
• M11: 4,491,377 km (0.091 R)
• M12: 4,859,238 km (0.116 R)
• M13: 5,686,813 km (0.091 R)
• M14: 6,322,604 km (0.029 R)
• M15: 10,223,967 km (0.097 R)
• M16: 13,200,367 km (0.042 R)
• M17: 13,371,357 km (0.101 R)
• M18: 16,973,524 km (0.098 R)
• M19: 22,119,691 km (0.09 R)
• M20: 23,929,227 km (0.079 R)
• M21: 26,013,275 km (0.11 R)
• M22: 30,637,345 km (0.036 R)
• M23: 34,042,043 km (0.088 R)
• M24: 35,779,921 km (0.048 R)
• M25: 37,576,143 km (0.113 R)
• M26: 38,264,891 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.7

Radius: 6.3

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.49 AU - 9.77 AU

Year: 16295 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,090,730 km

• M1: 79,586 km (0.095 R)
• M2: 571,613 km (0.065 R)
• M3: 928,404 km (0.067 R)
• M4: 1,367,624 km (0.079 R)
• M5: 1,594,713 km (0.1 R)
• M6: 4,207,889 km (0.108 R)
• M7: 5,772,832 km (0.098 R)
• M8: 7,926,892 km (0.094 R)
• M9: 9,341,489 km (0.101 R)
• M10: 9,719,972 km (0.107 R)
• M11: 12,465,841 km (0.1 R)
• M12: 15,840,619 km (0.075 R)
• M13: 24,121,310 km (0.092 R)
• M14: 24,936,170 km (0.097 R)
• M15: 25,769,430 km (0.095 R)
• M16: 26,728,652 km (0.055 R)
• M17: 27,271,841 km (0.025 R)
• M18: 29,865,420 km (0.073 R)
• M19: 36,724,632 km (0.078 R)
• M20: 41,886,207 km (0.07 R)
• M21: 42,618,788 km (0.038 R)
• M22: 43,958,886 km (0.09 R)
• M23: 56,060,156 km (0.08 R)
• M24: 57,128,734 km (0.032 R)
• M25: 58,392,387 km (0.033 R)
• M26: 63,441,615 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.2

Radius: 5.8

Gravity: 27.5 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.56 AU - 9.86 AU

Year: 16536 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,090,730 km

• M1: 72,106 km (0.081 R)
• M2: 435,779 km (0.088 R)
• M3: 638,035 km (0.114 R)
• M4: 1,108,221 km (0.06 R)
• M5: 1,529,040 km (0.113 R)
• M6: 1,896,153 km (0.103 R)
• M7: 2,172,161 km (0.118 R)
• M8: 2,520,425 km (0.119 R)
• M9: 3,671,431 km (0.078 R)
• M10: 3,851,846 km (0.091 R)
• M11: 4,133,688 km (0.099 R)
• M12: 4,462,804 km (0.096 R)
• M13: 5,025,740 km (0.106 R)
• M14: 6,122,891 km (0.115 R)
• M15: 6,727,566 km (0.116 R)
• M16: 6,952,860 km (0.043 R)
• M17: 7,276,740 km (0.083 R)
• M18: 8,674,133 km (0.076 R)
• M19: 9,890,813 km (0.116 R)
• M20: 12,319,983 km (0.118 R)
• M21: 15,196,900 km (0.093 R)
• M22: 19,934,066 km (0.073 R)
• M23: 22,234,582 km (0.057 R)
• M24: 23,448,718 km (0.119 R)
• M25: 25,135,434 km (0.088 R)
• M26: 25,898,234 km (0.108 R)
• M27: 26,340,894 km (0.072 R)
• M28: 26,564,243 km (0.117 R)
• M29: 29,823,682 km (0.092 R)
• M30: 36,151,971 km (0.096 R)
• M31: 37,123,310 km (0.111 R)
• M32: 41,033,050 km (0.052 R)
• M33: 47,316,460 km (0.109 R)
• M34: 50,341,927 km (0.077 R)
• M35: 52,077,263 km (0.063 R)
• M36: 56,034,426 km (0.088 R)
• M37: 68,255,674 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit