🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 8.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.91 AU - 1.13 AU

Year: 665 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,928,172 km

• M1: 105,766 km (0.087 R)
• M2: 384,018 km (0.072 R)
• M3: 681,717 km (0.108 R)
• M4: 1,123,480 km (0.111 R)
• M5: 1,436,439 km (0.096 R)
• M6: 2,029,146 km (0.063 R)
• M7: 2,585,949 km (0.067 R)
• M8: 2,911,175 km (0.045 R)
• M9: 3,949,833 km (0.046 R)
• M10: 4,355,093 km (0.12 R)
• M11: 4,817,799 km (0.081 R)
• M12: 5,154,544 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 13.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.12 AU - 1.12 AU

Year: 765 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,928,172 km

• M1: 165,754 km (0.097 R)
• M2: 644,318 km (0.116 R)
• M3: 1,103,733 km (0.106 R)
• M4: 1,606,831 km (0.11 R)
• M5: 3,094,731 km (0.066 R)
• M6: 3,844,815 km (0.082 R)
• M7: 5,212,588 km (0.065 R)
• M8: 6,193,202 km (0.076 R)
• M9: 6,794,137 km (0.049 R)
• M10: 7,316,682 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 14.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.15 AU - 1.75 AU

Year: 1127 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,928,172 km

• M1: 190,737 km (0.096 R)
• M2: 705,204 km (0.035 R)
• M3: 1,261,260 km (0.087 R)
• M4: 2,030,641 km (0.063 R)
• M5: 2,529,850 km (0.104 R)
• M6: 3,174,467 km (0.092 R)
• M7: 3,753,560 km (0.05 R)
• M8: 4,746,890 km (0.05 R)
• M9: 5,545,593 km (0.074 R)
• M10: 6,791,444 km (0.049 R)
• M11: 8,489,081 km (0.09 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 13.1

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.76 AU - 2.32 AU

Year: 1881 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,928,172 km

• M1: 165,006 km (0.107 R)
• M2: 583,731 km (0.099 R)
• M3: 1,205,609 km (0.067 R)
• M4: 2,299,768 km (0.067 R)
• M5: 2,760,679 km (0.082 R)
• M6: 3,238,794 km (0.067 R)
• M7: 4,219,258 km (0.098 R)
• M8: 4,857,592 km (0.094 R)
• M9: 5,431,151 km (0.074 R)
• M10: 5,935,595 km (0.045 R)
• M11: 6,963,332 km (0.081 R)
• M12: 7,748,272 km (0.12 R)
• M13: 8,767,333 km (0.11 R)
• M14: 9,494,827 km (0.045 R)
• M15: 9,905,623 km (0.096 R)
• M16: 11,001,876 km (0.096 R)
• M17: 11,561,821 km (0.116 R)
• M18: 12,177,566 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 14.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.12 AU - 3.5 AU

Year: 3041 Days

Day: 12.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,928,172 km

• M1: 175,329 km (0.112 R)
• M2: 694,733 km (0.069 R)
• M3: 1,195,437 km (0.038 R)
• M4: 1,955,244 km (0.105 R)
• M5: 2,434,107 km (0.116 R)
• M6: 3,568,208 km (0.099 R)
• M7: 4,071,306 km (0.077 R)
• M8: 6,353,571 km (0.109 R)
• M9: 6,886,588 km (0.118 R)
• M10: 7,841,322 km (0.108 R)
• M11: 8,636,883 km (0.067 R)
• M12: 10,562,657 km (0.111 R)
• M13: 11,349,392 km (0.073 R)
• M14: 14,630,821 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 9.4

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.56 AU - 3.9 AU

Year: 3748 Days

Day: 7.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,928,172 km

• M1: 117,434 km (0.059 R)
• M2: 1,220,569 km (0.091 R)
• M3: 1,607,130 km (0.09 R)
• M4: 3,138,115 km (0.094 R)
• M5: 4,370,651 km (0.119 R)
• M6: 6,649,027 km (0.088 R)
• M7: 7,331,792 km (0.114 R)
• M8: 8,727,989 km (0.107 R)
• M9: 11,465,031 km (0.106 R)
• M10: 11,948,831 km (0.113 R)
• M11: 15,671,723 km (0.06 R)
• M12: 16,543,729 km (0.06 R)
• M13: 17,105,021 km (0.064 R)
• M14: 17,620,984 km (0.092 R)
• M15: 18,804,602 km (0.096 R)
• M16: 20,678,315 km (0.111 R)
• M17: 22,741,868 km (0.062 R)
• M18: 23,087,140 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 10.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.45 AU - 4.53 AU

Year: 5146 Days

Day: 6.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 110.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,928,172 km

• M1: 128,654 km (0.068 R)
• M2: 477,965 km (0.059 R)
• M3: 907,311 km (0.091 R)
• M4: 1,828,834 km (0.118 R)
• M5: 2,413,462 km (0.076 R)
• M6: 2,849,241 km (0.07 R)
• M7: 3,441,050 km (0.118 R)
• M8: 3,766,575 km (0.098 R)
• M9: 4,132,791 km (0.11 R)
• M10: 4,459,513 km (0.116 R)
• M11: 6,771,248 km (0.101 R)
• M12: 7,373,978 km (0.107 R)
• M13: 9,122,777 km (0.07 R)
• M14: 10,002,862 km (0.081 R)
• M15: 10,333,174 km (0.107 R)
• M16: 12,013,607 km (0.103 R)
• M17: 14,746,760 km (0.039 R)
• M18: 15,175,208 km (0.06 R)
• M19: 15,514,197 km (0.08 R)
• M20: 16,766,630 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.1

Radius: 3.9

Gravity: 62.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.24 AU - 9.26 AU

Year: 15300 Days

Day: 17.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,928,172 km

• M1: 83,476 km (0.082 R)
• M2: 255,812 km (0.063 R)
• M3: 762,800 km (0.092 R)
• M4: 1,689,259 km (0.104 R)
• M5: 2,436,949 km (0.118 R)
• M6: 2,713,257 km (0.034 R)
• M7: 3,273,501 km (0.069 R)
• M8: 3,438,806 km (0.113 R)
• M9: 4,253,067 km (0.115 R)
• M10: 4,653,242 km (0.03 R)
• M11: 4,969,492 km (0.061 R)
• M12: 6,045,250 km (0.088 R)
• M13: 6,421,638 km (0.101 R)
• M14: 6,902,745 km (0.073 R)
• M15: 7,789,711 km (0.075 R)
• M16: 7,985,684 km (0.051 R)
• M17: 9,285,839 km (0.108 R)
• M18: 10,246,557 km (0.082 R)
• M19: 11,905,597 km (0.11 R)
• M20: 12,764,738 km (0.063 R)
• M21: 17,270,177 km (0.102 R)
• M22: 17,519,706 km (0.116 R)
• M23: 19,513,845 km (0.098 R)
• M24: 21,176,177 km (0.085 R)
• M25: 21,944,362 km (0.111 R)
• M26: 23,536,233 km (0.115 R)
• M27: 30,917,990 km (0.107 R)
• M28: 31,656,854 km (0.111 R)
• M29: 32,155,913 km (0.109 R)
• M30: 33,041,831 km (0.043 R)
• M31: 34,074,206 km (0.1 R)
• M32: 35,394,557 km (0.034 R)
• M33: 37,023,528 km (0.098 R)
• M34: 37,577,489 km (0.094 R)
• M35: 37,996,513 km (0.061 R)
• M36: 38,986,551 km (0.03 R)
• M37: 42,965,855 km (0.09 R)
• M38: 56,511,044 km (0.067 R)
• M39: 63,347,966 km (0.069 R)
• M40: 63,743,204 km (0.119 R)
• M41: 66,149,037 km (0.105 R)
• M42: 66,759,845 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit