🌌 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: 338.2

Radius: 10.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.57 AU - 0.83 AU

Year: 384 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,436,651 km

• M1: 130,599 km (0.078 R)
• M2: 537,804 km (0.092 R)
• M3: 913,445 km (0.09 R)
• M4: 1,316,760 km (0.032 R)
• M5: 1,952,402 km (0.098 R)
• M6: 2,320,861 km (0.09 R)
• M7: 3,109,392 km (0.101 R)
• M8: 3,582,719 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 10.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.72 AU - 1 AU

Year: 523 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,436,651 km

• M1: 131,796 km (0.104 R)
• M2: 481,107 km (0.104 R)
• M3: 918,082 km (0.12 R)
• M4: 1,393,355 km (0.104 R)
• M5: 1,856,210 km (0.111 R)
• M6: 2,629,033 km (0.095 R)
• M7: 3,188,080 km (0.1 R)
• M8: 3,540,383 km (0.114 R)
• M9: 4,083,274 km (0.104 R)
• M10: 4,726,844 km (0.083 R)
• M11: 5,252,830 km (0.111 R)
• M12: 5,625,030 km (0.1 R)
• M13: 5,978,529 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 8.3

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.05 AU - 3.21 AU

Year: 2798 Days

Day: 12.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,436,651 km

• M1: 103,223 km (0.113 R)
• M2: 433,086 km (0.047 R)
• M3: 835,654 km (0.107 R)
• M4: 1,278,314 km (0.068 R)
• M5: 1,559,707 km (0.102 R)
• M6: 2,105,440 km (0.106 R)
• M7: 2,650,126 km (0.099 R)
• M8: 3,391,833 km (0.089 R)
• M9: 3,743,836 km (0.117 R)
• M10: 5,042,346 km (0.093 R)
• M11: 6,203,076 km (0.117 R)
• M12: 7,719,400 km (0.097 R)
• M13: 8,069,459 km (0.111 R)
• M14: 9,218,670 km (0.063 R)
• M15: 10,589,435 km (0.094 R)
• M16: 10,863,349 km (0.098 R)
• M17: 11,182,142 km (0.107 R)
• M18: 11,672,075 km (0.088 R)
• M19: 12,091,248 km (0.12 R)
• M20: 12,870,952 km (0.111 R)
• M21: 14,674,654 km (0.06 R)
• M22: 15,967,030 km (0.04 R)
• M23: 19,178,148 km (0.086 R)
• M24: 19,468,667 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 14.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.59 AU - 2.81 AU

Year: 2910 Days

Day: 8 Hours

Environment

Temp: -198 °C

Axial Tilt: 59.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,436,651 km

• M1: 208,839 km (0.071 R)
• M2: 694,583 km (0.094 R)
• M3: 1,202,468 km (0.12 R)
• M4: 2,310,090 km (0.109 R)
• M5: 2,829,943 km (0.068 R)
• M6: 4,129,051 km (0.059 R)
• M7: 4,621,826 km (0.065 R)
• M8: 5,304,142 km (0.108 R)
• M9: 6,172,558 km (0.07 R)
• M10: 6,871,629 km (0.104 R)
• M11: 7,847,755 km (0.084 R)
• M12: 8,760,751 km (0.117 R)
• M13: 11,853,238 km (0.061 R)
• M14: 13,707,354 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 13.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.1 AU - 6.26 AU

Year: 7734 Days

Day: 8.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,436,651 km

• M1: 175,329 km (0.103 R)
• M2: 826,528 km (0.086 R)
• M3: 1,683,574 km (0.032 R)
• M4: 2,291,241 km (0.085 R)
• M5: 2,853,579 km (0.077 R)
• M6: 3,410,831 km (0.12 R)
• M7: 3,933,826 km (0.063 R)
• M8: 5,534,672 km (0.101 R)
• M9: 6,437,496 km (0.117 R)
• M10: 7,973,417 km (0.097 R)
• M11: 8,572,257 km (0.058 R)
• M12: 9,430,201 km (0.065 R)
• M13: 11,230,611 km (0.102 R)
• M14: 12,029,763 km (0.111 R)
• M15: 13,691,796 km (0.051 R)
• M16: 15,394,818 km (0.11 R)
• M17: 17,177,426 km (0.077 R)
• M18: 18,359,249 km (0.086 R)
• M19: 19,784,618 km (0.088 R)
• M20: 22,162,027 km (0.102 R)
• M21: 24,357,077 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 10.9

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.11 AU - 6.81 AU

Year: 8369 Days

Day: 11.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,436,651 km

• M1: 136,134 km (0.112 R)
• M2: 989,740 km (0.115 R)
• M3: 1,381,536 km (0.103 R)
• M4: 2,339,860 km (0.087 R)
• M5: 4,903,818 km (0.099 R)
• M6: 5,753,085 km (0.114 R)
• M7: 6,359,555 km (0.066 R)
• M8: 7,869,596 km (0.077 R)
• M9: 8,846,470 km (0.106 R)
• M10: 9,557,509 km (0.094 R)
• M11: 10,102,943 km (0.078 R)
• M12: 10,616,512 km (0.096 R)
• M13: 11,255,893 km (0.072 R)
• M14: 11,864,308 km (0.105 R)
• M15: 12,553,057 km (0.112 R)
• M16: 13,635,696 km (0.079 R)
• M17: 14,391,315 km (0.076 R)
• M18: 15,042,215 km (0.118 R)
• M19: 18,978,435 km (0.091 R)
• M20: 21,475,223 km (0.105 R)
• M21: 22,584,641 km (0.117 R)
• M22: 24,274,349 km (0.113 R)
• M23: 25,103,420 km (0.111 R)
• M24: 26,334,312 km (0.074 R)
• M25: 27,406,779 km (0.07 R)
• M26: 27,903,743 km (0.08 R)
• M27: 28,609,695 km (0.077 R)
• M28: 30,267,988 km (0.118 R)
• M29: 31,336,416 km (0.11 R)
• M30: 33,097,931 km (0.092 R)
• M31: 34,346,774 km (0.082 R)
• M32: 37,179,858 km (0.096 R)
• M33: 37,911,840 km (0.087 R)
• M34: 38,405,065 km (0.058 R)
• M35: 44,937,555 km (0.073 R)
• M36: 46,047,122 km (0.079 R)
• M37: 46,891,303 km (0.09 R)
• M38: 47,602,491 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.5

Radius: 5.2

Gravity: 26.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.35 AU - 7.83 AU

Year: 11098 Days

Day: 24.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,436,651 km

• M1: 64,626 km (0.084 R)
• M2: 298,597 km (0.117 R)
• M3: 568,023 km (0.099 R)
• M4: 766,988 km (0.084 R)
• M5: 1,045,091 km (0.091 R)
• M6: 2,375,465 km (0.104 R)
• M7: 2,922,993 km (0.055 R)
• M8: 3,550,705 km (0.099 R)
• M9: 4,120,225 km (0.076 R)
• M10: 4,562,735 km (0.078 R)
• M11: 5,753,833 km (0.087 R)
• M12: 6,459,486 km (0.057 R)
• M13: 7,907,893 km (0.034 R)
• M14: 8,450,784 km (0.097 R)
• M15: 9,018,059 km (0.114 R)
• M16: 11,830,200 km (0.096 R)
• M17: 12,843,276 km (0.094 R)
• M18: 14,304,249 km (0.086 R)
• M19: 16,299,586 km (0.036 R)
• M20: 23,660,998 km (0.077 R)
• M21: 26,337,154 km (0.102 R)
• M22: 29,634,740 km (0.075 R)
• M23: 30,391,107 km (0.112 R)
• M24: 32,168,030 km (0.074 R)
• M25: 33,661,914 km (0.117 R)
• M26: 36,171,718 km (0.066 R)
• M27: 41,426,044 km (0.05 R)
• M28: 43,607,181 km (0.045 R)
• M29: 44,024,559 km (0.063 R)
• M30: 46,439,966 km (0.091 R)
• M31: 49,242,383 km (0.087 R)
• M32: 49,998,152 km (0.108 R)
• M33: 51,688,159 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.7

Radius: 7.8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.45 AU - 10.75 AU

Year: 18008 Days

Day: 17.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,436,651 km

• M1: 98,435 km (0.091 R)
• M2: 371,900 km (0.043 R)
• M3: 983,606 km (0.064 R)
• M4: 1,236,726 km (0.088 R)
• M5: 1,502,112 km (0.052 R)
• M6: 2,233,047 km (0.092 R)
• M7: 2,538,825 km (0.092 R)
• M8: 3,628,048 km (0.061 R)
• M9: 4,577,994 km (0.071 R)
• M10: 5,373,406 km (0.115 R)
• M11: 8,519,000 km (0.109 R)
• M12: 9,380,385 km (0.108 R)
• M13: 9,832,170 km (0.068 R)
• M14: 12,854,197 km (0.106 R)
• M15: 13,411,898 km (0.034 R)
• M16: 17,352,755 km (0.066 R)
• M17: 17,776,416 km (0.079 R)
• M18: 18,293,725 km (0.088 R)
• M19: 20,277,243 km (0.075 R)
• M20: 21,709,045 km (0.073 R)
• M21: 28,229,268 km (0.106 R)
• M22: 30,377,194 km (0.09 R)
• M23: 36,356,621 km (0.099 R)
• M24: 38,607,470 km (0.049 R)
• M25: 40,355,522 km (0.101 R)
• M26: 42,460,812 km (0.096 R)
• M27: 47,710,800 km (0.067 R)
• M28: 56,835,522 km (0.059 R)
• M29: 63,992,584 km (0.112 R)
• M30: 65,410,921 km (0.074 R)
• M31: 70,218,697 km (0.045 R)
• M32: 70,862,716 km (0.045 R)
• M33: 72,818,260 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.6

Radius: 3.5

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.8 AU - 11.74 AU

Year: 21591 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,436,651 km

• M1: 199,713 km (0.032 R)
• M2: 668,104 km (0.106 R)
• M3: 1,305,690 km (0.084 R)
• M4: 1,588,430 km (0.026 R)
• M5: 2,412,116 km (0.109 R)
• M6: 5,377,295 km (0.097 R)
• M7: 5,765,801 km (0.106 R)
• M8: 8,357,883 km (0.095 R)
• M9: 11,065,156 km (0.113 R)
• M10: 12,282,284 km (0.094 R)
• M11: 15,674,566 km (0.105 R)
• M12: 15,816,235 km (0.114 R)
• M13: 19,072,831 km (0.1 R)
• M14: 19,972,363 km (0.073 R)
• M15: 26,468,501 km (0.119 R)
• M16: 36,429,475 km (0.091 R)
• M17: 38,837,552 km (0.082 R)
• M18: 42,852,310 km (0.087 R)
• M19: 46,987,644 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit