🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 8.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.59 AU - 0.89 AU

Year: 411 Days

Day: 7.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,931,410 km

• M1: 109,506 km (0.112 R)
• M2: 391,498 km (0.083 R)
• M3: 719,267 km (0.111 R)
• M4: 1,197,232 km (0.088 R)
• M5: 1,824,645 km (0.104 R)
• M6: 2,340,159 km (0.097 R)
• M7: 3,136,319 km (0.118 R)
• M8: 3,939,211 km (0.096 R)
• M9: 4,270,271 km (0.09 R)
• M10: 4,703,207 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 10.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.31 AU - 1.55 AU

Year: 1104 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,931,410 km

• M1: 130,599 km (0.049 R)
• M2: 537,505 km (0.057 R)
• M3: 895,044 km (0.1 R)
• M4: 1,277,117 km (0.026 R)
• M5: 1,721,871 km (0.096 R)
• M6: 2,268,951 km (0.066 R)
• M7: 3,648,542 km (0.063 R)
• M8: 5,376,099 km (0.115 R)
• M9: 5,975,837 km (0.049 R)
• M10: 8,773,317 km (0.118 R)
• M11: 9,574,713 km (0.063 R)
• M12: 10,327,339 km (0.061 R)
• M13: 11,495,100 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 14.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.78 AU - 2.42 AU

Year: 1965 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,931,410 km

• M1: 180,116 km (0.058 R)
• M2: 734,226 km (0.089 R)
• M3: 1,403,078 km (0.071 R)
• M4: 2,167,224 km (0.108 R)
• M5: 3,037,435 km (0.076 R)
• M6: 4,085,667 km (0.086 R)
• M7: 5,309,378 km (0.069 R)
• M8: 5,786,745 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 12.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.85 AU - 2.89 AU

Year: 2356 Days

Day: 12 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,931,410 km

• M1: 160,519 km (0.057 R)
• M2: 686,804 km (0.084 R)
• M3: 1,229,246 km (0.039 R)
• M4: 2,067,143 km (0.101 R)
• M5: 2,737,940 km (0.078 R)
• M6: 3,532,305 km (0.112 R)
• M7: 4,310,663 km (0.111 R)
• M8: 6,393,514 km (0.116 R)
• M9: 6,969,765 km (0.052 R)
• M10: 7,731,218 km (0.109 R)
• M11: 9,009,981 km (0.082 R)
• M12: 14,144,628 km (0.084 R)
• M13: 16,001,736 km (0.07 R)
• M14: 17,537,059 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 12.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.04 AU - 2.98 AU

Year: 2568 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,931,410 km

• M1: 153,188 km (0.086 R)
• M2: 616,942 km (0.119 R)
• M3: 1,053,319 km (0.088 R)
• M4: 1,530,536 km (0.043 R)
• M5: 2,010,296 km (0.069 R)
• M6: 3,649,440 km (0.092 R)
• M7: 4,675,681 km (0.109 R)
• M8: 5,244,453 km (0.118 R)
• M9: 6,019,818 km (0.049 R)
• M10: 6,694,056 km (0.118 R)
• M11: 9,420,328 km (0.042 R)
• M12: 10,369,077 km (0.045 R)
• M13: 11,338,920 km (0.109 R)
• M14: 12,905,659 km (0.115 R)
• M15: 13,836,157 km (0.07 R)
• M16: 15,882,956 km (0.111 R)
• M17: 18,994,741 km (0.064 R)
• M18: 20,756,256 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 10.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.06 AU - 4.46 AU

Year: 5677 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,931,410 km

• M1: 134,638 km (0.106 R)
• M2: 686,804 km (0.114 R)
• M3: 1,701,975 km (0.105 R)
• M4: 2,492,450 km (0.067 R)
• M5: 7,188,327 km (0.096 R)
• M6: 9,071,914 km (0.119 R)
• M7: 13,544,741 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 11

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.16 AU - 5.18 AU

Year: 7590 Days

Day: 8.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,931,410 km

• M1: 136,882 km (0.111 R)
• M2: 708,047 km (0.09 R)
• M3: 1,103,135 km (0.11 R)
• M4: 1,661,883 km (0.102 R)
• M5: 2,190,562 km (0.063 R)
• M6: 2,829,195 km (0.107 R)
• M7: 3,421,602 km (0.077 R)
• M8: 3,886,702 km (0.086 R)
• M9: 4,562,885 km (0.054 R)
• M10: 5,379,390 km (0.082 R)
• M11: 6,045,100 km (0.091 R)
• M12: 7,068,499 km (0.095 R)
• M13: 9,177,680 km (0.106 R)
• M14: 10,426,373 km (0.119 R)
• M15: 10,883,993 km (0.042 R)
• M16: 11,568,703 km (0.119 R)
• M17: 12,563,828 km (0.115 R)
• M18: 12,907,903 km (0.084 R)
• M19: 14,285,849 km (0.086 R)
• M20: 19,308,597 km (0.072 R)
• M21: 20,077,381 km (0.109 R)
• M22: 21,923,119 km (0.06 R)
• M23: 22,675,297 km (0.05 R)
• M24: 24,054,889 km (0.088 R)
• M25: 25,035,204 km (0.073 R)
• M26: 25,764,792 km (0.029 R)
• M27: 26,980,574 km (0.074 R)
• M28: 28,234,055 km (0.119 R)
• M29: 32,549,804 km (0.052 R)
• M30: 33,309,312 km (0.083 R)
• M31: 33,859,234 km (0.048 R)
• M32: 34,303,390 km (0.063 R)
• M33: 34,864,083 km (0.09 R)
• M34: 43,762,314 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.1

Radius: 3.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.82 AU - 7.52 AU

Year: 9896 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,931,410 km

• M1: 51,761 km (0.057 R)
• M2: 270,623 km (0.119 R)
• M3: 832,063 km (0.102 R)
• M4: 991,385 km (0.073 R)
• M5: 1,161,777 km (0.089 R)
• M6: 1,507,348 km (0.098 R)
• M7: 1,892,413 km (0.113 R)
• M8: 2,503,520 km (0.114 R)
• M9: 3,383,904 km (0.05 R)
• M10: 4,588,915 km (0.093 R)
• M11: 7,738,548 km (0.083 R)
• M12: 9,561,099 km (0.084 R)
• M13: 12,439,811 km (0.054 R)
• M14: 13,170,447 km (0.102 R)
• M15: 14,867,784 km (0.082 R)
• M16: 16,924,606 km (0.079 R)
• M17: 19,951,419 km (0.096 R)
• M18: 21,333,853 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.9

Radius: 4.9

Gravity: 36.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.18 AU - 9.48 AU

Year: 16942 Days

Day: 21.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,931,410 km

• M1: 61,335 km (0.115 R)
• M2: 234,270 km (0.107 R)
• M3: 410,347 km (0.118 R)
• M4: 659,278 km (0.119 R)
• M5: 2,543,762 km (0.076 R)
• M6: 4,331,307 km (0.092 R)
• M7: 11,217,297 km (0.046 R)
• M8: 12,053,549 km (0.097 R)
• M9: 12,588,511 km (0.117 R)
• M10: 13,069,468 km (0.112 R)
• M11: 16,135,028 km (0.097 R)
• M12: 19,739,589 km (0.064 R)
• M13: 25,440,913 km (0.051 R)
• M14: 31,895,912 km (0.07 R)
• M15: 34,092,158 km (0.085 R)
• M16: 39,946,072 km (0.067 R)
• M17: 41,432,327 km (0.119 R)
• M18: 46,111,748 km (0.08 R)
• M19: 49,588,852 km (0.082 R)
• M20: 63,831,018 km (0.117 R)
• M21: 67,513,070 km (0.08 R)
• M22: 72,420,778 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.1

Radius: 3.3

Gravity: 46.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.69 AU - 11.13 AU

Year: 20143 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,931,410 km

• M1: 40,990 km (0.105 R)
• M2: 151,393 km (0.119 R)
• M3: 442,810 km (0.119 R)
• M4: 1,054,216 km (0.113 R)
• M5: 1,308,533 km (0.089 R)
• M6: 1,427,313 km (0.114 R)
• M7: 1,845,888 km (0.111 R)
• M8: 2,073,576 km (0.11 R)
• M9: 2,494,245 km (0.072 R)
• M10: 3,071,244 km (0.057 R)
• M11: 3,474,261 km (0.076 R)
• M12: 4,065,023 km (0.084 R)
• M13: 4,319,040 km (0.065 R)
• M14: 5,949,507 km (0.115 R)
• M15: 6,318,715 km (0.031 R)
• M16: 7,285,117 km (0.046 R)
• M17: 8,498,206 km (0.081 R)
• M18: 8,652,292 km (0.117 R)
• M19: 9,287,335 km (0.117 R)
• M20: 9,783,551 km (0.057 R)
• M21: 10,708,964 km (0.11 R)
• M22: 10,949,218 km (0.105 R)
• M23: 11,316,181 km (0.055 R)
• M24: 14,773,089 km (0.107 R)
• M25: 21,702,313 km (0.106 R)
• M26: 27,172,359 km (0.099 R)
• M27: 28,872,239 km (0.092 R)
• M28: 28,988,028 km (0.068 R)
• M29: 31,125,632 km (0.099 R)
• M30: 32,733,061 km (0.066 R)
• M31: 38,583,535 km (0.055 R)
• M32: 39,289,487 km (0.07 R)
• M33: 41,606,160 km (0.067 R)
• M34: 44,782,721 km (0.042 R)
• M35: 48,934,810 km (0.066 R)
• M36: 49,927,990 km (0.099 R)
• M37: 55,453,537 km (0.072 R)
• M38: 56,532,886 km (0.086 R)
• M39: 59,479,814 km (0.057 R)
• M40: 62,527,272 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit