🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.62 AU - 0.68 AU

Year: 338 Days

Day: 43.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,219,224 km

• M1: 224,546 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 11

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.25 AU - 3.71 AU

Year: 3322 Days

Day: 14.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,219,224 km

• M1: 136,882 km (0.104 R)
• M2: 899,532 km (0.102 R)
• M3: 1,264,551 km (0.093 R)
• M4: 2,428,721 km (0.097 R)
• M5: 3,086,354 km (0.057 R)
• M6: 4,313,804 km (0.096 R)
• M7: 4,780,101 km (0.114 R)
• M8: 7,277,338 km (0.112 R)
• M9: 7,703,692 km (0.086 R)
• M10: 8,861,430 km (0.05 R)
• M11: 10,091,424 km (0.074 R)
• M12: 11,651,580 km (0.08 R)
• M13: 12,840,284 km (0.079 R)
• M14: 14,057,862 km (0.087 R)
• M15: 15,564,910 km (0.112 R)
• M16: 16,108,848 km (0.067 R)
• M17: 16,834,697 km (0.106 R)
• M18: 23,096,415 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 15

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.81 AU - 4.93 AU

Year: 5898 Days

Day: 12.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,219,224 km

• M1: 186,698 km (0.067 R)
• M2: 659,278 km (0.103 R)
• M3: 1,166,115 km (0.11 R)
• M4: 2,417,202 km (0.113 R)
• M5: 2,928,827 km (0.085 R)
• M6: 4,151,939 km (0.107 R)
• M7: 5,869,622 km (0.086 R)
• M8: 6,357,461 km (0.066 R)
• M9: 7,804,671 km (0.074 R)
• M10: 8,396,180 km (0.045 R)
• M11: 9,421,225 km (0.08 R)
• M12: 10,931,266 km (0.112 R)
• M13: 11,768,116 km (0.107 R)
• M14: 12,349,454 km (0.105 R)
• M15: 15,665,141 km (0.114 R)
• M16: 16,911,590 km (0.092 R)
• M17: 17,904,771 km (0.108 R)
• M18: 18,805,649 km (0.116 R)
• M19: 20,837,487 km (0.117 R)
• M20: 22,565,642 km (0.12 R)
• M21: 24,077,179 km (0.113 R)
• M22: 25,494,469 km (0.07 R)
• M23: 27,050,287 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.5

Radius: 7.5

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.39 AU - 8.25 AU

Year: 14120 Days

Day: 23.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,219,224 km

• M1: 93,499 km (0.025 R)
• M2: 388,655 km (0.079 R)
• M3: 837,150 km (0.101 R)
• M4: 1,137,393 km (0.102 R)
• M5: 1,789,639 km (0.096 R)
• M6: 2,141,942 km (0.082 R)
• M7: 2,712,658 km (0.066 R)
• M8: 3,380,762 km (0.115 R)
• M9: 3,781,236 km (0.107 R)
• M10: 4,036,450 km (0.042 R)
• M11: 4,272,964 km (0.107 R)
• M12: 4,905,165 km (0.048 R)
• M13: 6,276,229 km (0.09 R)
• M14: 6,923,689 km (0.098 R)
• M15: 7,177,706 km (0.118 R)
• M16: 7,614,980 km (0.053 R)
• M17: 8,116,133 km (0.087 R)
• M18: 8,494,466 km (0.056 R)
• M19: 9,805,392 km (0.088 R)
• M20: 11,479,692 km (0.062 R)
• M21: 12,322,825 km (0.071 R)
• M22: 12,696,521 km (0.073 R)
• M23: 13,336,201 km (0.066 R)
• M24: 18,268,144 km (0.04 R)
• M25: 19,583,408 km (0.103 R)
• M26: 20,960,756 km (0.111 R)
• M27: 24,782,982 km (0.09 R)
• M28: 27,013,785 km (0.067 R)
• M29: 29,818,895 km (0.084 R)
• M30: 37,150,238 km (0.104 R)
• M31: 37,539,042 km (0.117 R)
• M32: 41,995,713 km (0.111 R)
• M33: 48,623,646 km (0.031 R)
• M34: 49,400,508 km (0.104 R)
• M35: 52,265,906 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884

Radius: 6.6

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.84 AU - 10.44 AU

Year: 19326 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,219,224 km

• M1: 82,129 km (0.06 R)
• M2: 377,435 km (0.056 R)
• M3: 594,203 km (0.108 R)
• M4: 885,919 km (0.112 R)
• M5: 1,105,229 km (0.081 R)
• M6: 1,392,008 km (0.087 R)
• M7: 1,782,608 km (0.044 R)
• M8: 2,610,184 km (0.052 R)
• M9: 3,095,778 km (0.037 R)
• M10: 3,317,632 km (0.116 R)
• M11: 3,762,237 km (0.099 R)
• M12: 4,179,166 km (0.052 R)
• M13: 5,067,029 km (0.087 R)
• M14: 5,616,054 km (0.071 R)
• M15: 7,502,034 km (0.113 R)
• M16: 9,083,284 km (0.114 R)
• M17: 10,748,607 km (0.058 R)
• M18: 15,458,995 km (0.104 R)
• M19: 18,261,412 km (0.117 R)
• M20: 18,804,901 km (0.088 R)
• M21: 20,988,731 km (0.08 R)
• M22: 21,385,165 km (0.053 R)
• M23: 23,441,986 km (0.034 R)
• M24: 25,966,301 km (0.101 R)
• M25: 32,991,566 km (0.118 R)
• M26: 33,797,600 km (0.111 R)
• M27: 40,877,020 km (0.095 R)
• M28: 47,341,293 km (0.117 R)
• M29: 49,930,982 km (0.047 R)
• M30: 51,171,298 km (0.104 R)
• M31: 54,827,919 km (0.108 R)
• M32: 56,338,109 km (0.107 R)
• M33: 56,911,368 km (0.106 R)
• M34: 62,452,025 km (0.109 R)
• M35: 64,723,519 km (0.037 R)
• M36: 65,985,526 km (0.072 R)
• M37: 79,280,289 km (0.088 R)
• M38: 80,000,304 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.9

Radius: 3.1

Gravity: 66.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.5 AU - 11.54 AU

Year: 23620 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,219,224 km

• M1: 38,596 km (0.065 R)
• M2: 185,352 km (0.052 R)
• M3: 571,913 km (0.066 R)
• M4: 1,581,249 km (0.097 R)
• M5: 1,858,305 km (0.11 R)
• M6: 2,254,440 km (0.098 R)
• M7: 3,239,392 km (0.059 R)
• M8: 3,502,086 km (0.112 R)
• M9: 3,778,543 km (0.119 R)
• M10: 3,938,314 km (0.097 R)
• M11: 4,732,229 km (0.12 R)
• M12: 4,993,727 km (0.074 R)
• M13: 5,225,304 km (0.104 R)
• M14: 5,963,270 km (0.049 R)
• M15: 8,866,516 km (0.076 R)
• M16: 9,320,995 km (0.098 R)
• M17: 13,830,024 km (0.099 R)
• M18: 21,870,760 km (0.112 R)
• M19: 27,151,714 km (0.109 R)
• M20: 28,107,196 km (0.07 R)
• M21: 30,465,756 km (0.072 R)
• M22: 33,357,483 km (0.104 R)
• M23: 34,452,838 km (0.102 R)
• M24: 35,149,516 km (0.088 R)
• M25: 35,289,988 km (0.114 R)
• M26: 35,997,736 km (0.104 R)
• M27: 36,570,845 km (0.11 R)
• M28: 38,923,870 km (0.098 R)
• M29: 40,290,746 km (0.094 R)
• M30: 45,576,637 km (0.076 R)
• M31: 52,213,846 km (0.081 R)
• M32: 53,874,980 km (0.075 R)
• M33: 56,336,015 km (0.074 R)
• M34: 56,528,398 km (0.105 R)
• M35: 57,496,745 km (0.112 R)
• M36: 67,362,126 km (0.077 R)
• M37: 72,011,329 km (0.099 R)
• M38: 72,920,435 km (0.103 R)
• M39: 77,343,296 km (0.071 R)
• M40: 81,203,819 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.5

Radius: 7.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.38 AU - 12 AU

Year: 24169 Days

Day: 23.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,219,224 km

• M1: 101,577 km (0.03 R)
• M2: 353,949 km (0.093 R)
• M3: 813,663 km (0.078 R)
• M4: 1,181,225 km (0.077 R)
• M5: 7,387,891 km (0.108 R)
• M6: 8,178,665 km (0.069 R)
• M7: 10,454,797 km (0.103 R)
• M8: 16,501,244 km (0.059 R)
• M9: 17,090,958 km (0.082 R)
• M10: 19,184,880 km (0.076 R)
• M11: 38,306,629 km (0.032 R)
• M12: 41,325,963 km (0.116 R)
• M13: 51,018,858 km (0.046 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit