🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 14

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.8 AU - 0.92 AU

Year: 561 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,416,467 km

• M1: 174,132 km (0.113 R)
• M2: 723,605 km (0.115 R)
• M3: 1,248,843 km (0.099 R)
• M4: 1,894,657 km (0.112 R)
• M5: 2,881,554 km (0.084 R)
• M6: 3,414,272 km (0.085 R)
• M7: 3,884,907 km (0.089 R)
• M8: 4,491,526 km (0.055 R)
• M9: 5,637,446 km (0.101 R)
• M10: 6,124,238 km (0.105 R)
• M11: 6,618,659 km (0.107 R)
• M12: 7,247,418 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 12.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.36 AU - 1.46 AU

Year: 1177 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,416,467 km

• M1: 155,432 km (0.039 R)
• M2: 769,531 km (0.071 R)
• M3: 1,264,700 km (0.037 R)
• M4: 1,817,465 km (0.079 R)
• M5: 2,248,755 km (0.115 R)
• M6: 3,282,177 km (0.096 R)
• M7: 3,734,262 km (0.09 R)
• M8: 4,941,966 km (0.071 R)
• M9: 7,313,840 km (0.115 R)
• M10: 7,965,638 km (0.092 R)
• M11: 8,788,127 km (0.025 R)
• M12: 9,441,421 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 12.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.52 AU - 4.18 AU

Year: 4310 Days

Day: 8.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,416,467 km

• M1: 160,519 km (0.075 R)
• M2: 707,448 km (0.107 R)
• M3: 1,110,615 km (0.099 R)
• M4: 1,517,072 km (0.114 R)
• M5: 2,617,215 km (0.117 R)
• M6: 3,522,282 km (0.119 R)
• M7: 4,234,817 km (0.072 R)
• M8: 5,382,083 km (0.114 R)
• M9: 5,790,036 km (0.086 R)
• M10: 8,935,032 km (0.056 R)
• M11: 10,339,457 km (0.08 R)
• M12: 11,928,934 km (0.097 R)
• M13: 14,342,845 km (0.036 R)
• M14: 14,782,813 km (0.062 R)
• M15: 15,948,779 km (0.091 R)
• M16: 16,687,942 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 8.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.56 AU - 4.44 AU

Year: 5623 Days

Day: 7.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,416,467 km

• M1: 107,112 km (0.08 R)
• M2: 433,983 km (0.117 R)
• M3: 800,049 km (0.054 R)
• M4: 1,245,552 km (0.113 R)
• M5: 1,657,844 km (0.1 R)
• M6: 2,000,273 km (0.102 R)
• M7: 3,145,594 km (0.047 R)
• M8: 4,454,875 km (0.109 R)
• M9: 5,015,717 km (0.089 R)
• M10: 5,796,768 km (0.117 R)
• M11: 6,340,257 km (0.113 R)
• M12: 6,818,821 km (0.031 R)
• M13: 7,286,912 km (0.115 R)
• M14: 9,095,850 km (0.052 R)
• M15: 9,829,777 km (0.105 R)
• M16: 10,427,570 km (0.099 R)
• M17: 11,323,212 km (0.108 R)
• M18: 13,063,335 km (0.074 R)
• M19: 13,524,844 km (0.105 R)
• M20: 14,589,233 km (0.049 R)
• M21: 16,230,471 km (0.113 R)
• M22: 19,541,820 km (0.11 R)
• M23: 20,486,381 km (0.068 R)
• M24: 22,031,727 km (0.052 R)
• M25: 22,906,725 km (0.027 R)
• M26: 23,577,971 km (0.057 R)
• M27: 24,339,125 km (0.099 R)
• M28: 26,885,131 km (0.098 R)
• M29: 28,307,358 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 13.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.33 AU - 5.99 AU

Year: 8239 Days

Day: 11.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,416,467 km

• M1: 167,250 km (0.119 R)
• M2: 629,657 km (0.034 R)
• M3: 1,352,365 km (0.075 R)
• M4: 2,336,868 km (0.087 R)
• M5: 3,467,379 km (0.108 R)
• M6: 4,035,403 km (0.045 R)
• M7: 4,638,581 km (0.111 R)
• M8: 6,413,710 km (0.109 R)
• M9: 7,095,876 km (0.058 R)
• M10: 8,366,411 km (0.042 R)
• M11: 9,097,944 km (0.112 R)
• M12: 10,829,240 km (0.073 R)
• M13: 13,035,958 km (0.081 R)
• M14: 14,818,866 km (0.038 R)
• M15: 16,135,626 km (0.064 R)
• M16: 22,574,169 km (0.086 R)
• M17: 24,072,691 km (0.086 R)
• M18: 24,559,482 km (0.078 R)
• M19: 25,385,412 km (0.117 R)
• M20: 28,966,337 km (0.113 R)
• M21: 30,075,156 km (0.052 R)
• M22: 30,640,037 km (0.111 R)
• M23: 32,772,106 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.2

Radius: 7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.59 AU - 8.33 AU

Year: 15786 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,416,467 km

• M1: 87,664 km (0.095 R)
• M2: 435,629 km (0.119 R)
• M3: 1,020,557 km (0.097 R)
• M4: 1,306,887 km (0.093 R)
• M5: 3,969,729 km (0.037 R)
• M6: 5,517,618 km (0.096 R)
• M7: 9,598,050 km (0.116 R)
• M8: 11,533,397 km (0.078 R)
• M9: 12,979,410 km (0.073 R)
• M10: 13,840,047 km (0.101 R)
• M11: 15,742,782 km (0.118 R)
• M12: 16,721,003 km (0.113 R)
• M13: 20,139,613 km (0.113 R)
• M14: 21,713,233 km (0.063 R)
• M15: 22,054,616 km (0.097 R)
• M16: 22,399,738 km (0.076 R)
• M17: 23,725,773 km (0.114 R)
• M18: 39,981,976 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.2

Radius: 4.2

Gravity: 51.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.34 AU - 10.54 AU

Year: 20388 Days

Day: 21.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 84,416,467 km

• M1: 52,210 km (0.032 R)
• M2: 269,127 km (0.084 R)
• M3: 481,556 km (0.071 R)
• M4: 811,419 km (0.109 R)
• M5: 1,676,095 km (0.061 R)
• M6: 2,565,454 km (0.098 R)
• M7: 2,816,629 km (0.119 R)
• M8: 3,167,436 km (0.065 R)
• M9: 3,426,988 km (0.063 R)
• M10: 3,763,134 km (0.11 R)
• M11: 5,330,920 km (0.069 R)
• M12: 6,169,566 km (0.071 R)
• M13: 6,901,099 km (0.045 R)
• M14: 7,587,155 km (0.083 R)
• M15: 7,894,728 km (0.097 R)
• M16: 10,160,987 km (0.081 R)
• M17: 10,346,638 km (0.061 R)
• M18: 11,177,504 km (0.093 R)
• M19: 12,826,671 km (0.093 R)
• M20: 13,262,898 km (0.102 R)
• M21: 16,427,641 km (0.118 R)
• M22: 17,290,971 km (0.086 R)
• M23: 17,912,849 km (0.03 R)
• M24: 18,457,684 km (0.059 R)
• M25: 21,755,719 km (0.077 R)
• M26: 23,007,554 km (0.056 R)
• M27: 27,168,469 km (0.093 R)
• M28: 29,113,391 km (0.113 R)
• M29: 29,866,018 km (0.117 R)
• M30: 30,889,567 km (0.106 R)
• M31: 31,279,269 km (0.111 R)
• M32: 31,541,065 km (0.112 R)
• M33: 36,794,494 km (0.091 R)
• M34: 37,232,516 km (0.064 R)
• M35: 43,246,650 km (0.113 R)
• M36: 47,769,442 km (0.102 R)
• M37: 52,045,548 km (0.031 R)
• M38: 57,740,290 km (0.045 R)
• M39: 60,737,334 km (0.11 R)
• M40: 65,960,095 km (0.119 R)
• M41: 67,692,588 km (0.097 R)
• M42: 72,383,977 km (0.043 R)
• M43: 73,301,461 km (0.163 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit