🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 10.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 251 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 68.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,668,472 km

• M1: 134,339 km (0.11 R)
• M2: 515,065 km (0.087 R)
• M3: 1,151,006 km (0.098 R)
• M4: 1,530,985 km (0.052 R)
• M5: 1,892,563 km (0.064 R)
• M6: 2,253,842 km (0.116 R)
• M7: 2,661,795 km (0.088 R)
• M8: 3,627,898 km (0.071 R)
• M9: 4,293,309 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 13.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 259 Days

Day: 12.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,668,472 km

• M1: 172,935 km (0.084 R)
• M2: 613,202 km (0.08 R)
• M3: 1,112,709 km (0.032 R)
• M4: 1,575,714 km (0.051 R)
• M5: 2,102,149 km (0.079 R)
• M6: 2,534,786 km (0.113 R)
• M7: 3,175,963 km (0.073 R)
• M8: 3,958,659 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 8.2

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.59 AU - 0.67 AU

Year: 345 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,668,472 km

• M1: 102,026 km (0.039 R)
• M2: 419,173 km (0.034 R)
• M3: 683,662 km (0.073 R)
• M4: 1,036,564 km (0.074 R)
• M5: 1,377,647 km (0.109 R)
• M6: 1,792,781 km (0.056 R)
• M7: 2,065,049 km (0.108 R)
• M8: 2,924,040 km (0.044 R)
• M9: 3,379,865 km (0.088 R)
• M10: 3,682,352 km (0.111 R)
• M11: 4,052,008 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 12.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.05 AU - 2.25 AU

Year: 2176 Days

Day: 14 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,668,472 km

• M1: 156,779 km (0.026 R)
• M2: 816,505 km (0.087 R)
• M3: 1,468,154 km (0.094 R)
• M4: 1,866,981 km (0.067 R)
• M5: 2,312,484 km (0.058 R)
• M6: 4,018,947 km (0.087 R)
• M7: 4,468,339 km (0.105 R)
• M8: 5,372,060 km (0.068 R)
• M9: 5,970,451 km (0.092 R)
• M10: 9,197,427 km (0.102 R)
• M11: 9,655,795 km (0.071 R)
• M12: 10,811,139 km (0.109 R)
• M13: 12,822,183 km (0.085 R)
• M14: 14,031,383 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 10.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.48 AU - 3.78 AU

Year: 3822 Days

Day: 9 Hours

Environment

Temp: -218 °C

Axial Tilt: 147.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,668,472 km

• M1: 132,544 km (0.099 R)
• M2: 512,074 km (0.11 R)
• M3: 928,255 km (0.058 R)
• M4: 1,454,091 km (0.076 R)
• M5: 1,837,660 km (0.116 R)
• M6: 3,249,266 km (0.104 R)
• M7: 4,684,059 km (0.098 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 11.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.26 AU - 4.92 AU

Year: 6788 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,668,472 km

• M1: 145,858 km (0.076 R)
• M2: 539,001 km (0.104 R)
• M3: 914,043 km (0.053 R)
• M4: 1,399,787 km (0.038 R)
• M5: 2,024,508 km (0.075 R)
• M6: 2,868,689 km (0.08 R)
• M7: 3,687,438 km (0.116 R)
• M8: 5,184,763 km (0.116 R)
• M9: 5,559,506 km (0.085 R)
• M10: 6,155,504 km (0.089 R)
• M11: 6,684,482 km (0.073 R)
• M12: 7,833,842 km (0.112 R)
• M13: 8,203,050 km (0.071 R)
• M14: 8,584,075 km (0.093 R)
• M15: 10,521,069 km (0.066 R)
• M16: 11,910,683 km (0.097 R)
• M17: 12,790,020 km (0.12 R)
• M18: 13,889,714 km (0.103 R)
• M19: 14,493,341 km (0.099 R)
• M20: 16,610,300 km (0.069 R)
• M21: 17,567,876 km (0.106 R)
• M22: 18,417,592 km (0.088 R)
• M23: 19,592,833 km (0.061 R)
• M24: 19,970,269 km (0.079 R)
• M25: 23,250,351 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 11.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.18 AU - 5.2 AU

Year: 7011 Days

Day: 6.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,668,472 km

• M1: 147,354 km (0.081 R)
• M2: 627,862 km (0.087 R)
• M3: 1,445,115 km (0.078 R)
• M4: 2,086,591 km (0.066 R)
• M5: 2,473,900 km (0.111 R)
• M6: 2,909,679 km (0.099 R)
• M7: 3,416,067 km (0.109 R)
• M8: 3,936,967 km (0.075 R)
• M9: 4,486,440 km (0.081 R)
• M10: 7,930,183 km (0.112 R)
• M11: 9,669,707 km (0.105 R)
• M12: 10,889,379 km (0.107 R)
• M13: 11,788,611 km (0.075 R)
• M14: 12,399,120 km (0.074 R)
• M15: 12,882,920 km (0.079 R)
• M16: 14,516,678 km (0.027 R)
• M17: 15,000,029 km (0.117 R)
• M18: 15,829,549 km (0.083 R)
• M19: 18,816,570 km (0.062 R)
• M20: 20,846,463 km (0.113 R)
• M21: 24,271,357 km (0.108 R)
• M22: 26,274,921 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.3

Radius: 3.5

Gravity: 31.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.94 AU - 12.44 AU

Year: 22453 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,668,472 km

• M1: 64,776 km (0.093 R)
• M2: 192,084 km (0.095 R)
• M3: 507,436 km (0.074 R)
• M4: 1,301,950 km (0.1 R)
• M5: 2,495,891 km (0.105 R)
• M6: 2,918,206 km (0.043 R)
• M7: 5,125,672 km (0.115 R)
• M8: 5,533,476 km (0.059 R)
• M9: 5,764,904 km (0.104 R)
• M10: 11,172,268 km (0.069 R)
• M11: 14,145,227 km (0.075 R)
• M12: 15,167,728 km (0.055 R)
• M13: 15,927,685 km (0.054 R)
• M14: 16,160,460 km (0.114 R)
• M15: 17,195,677 km (0.108 R)
• M16: 19,134,016 km (0.039 R)
• M17: 24,349,597 km (0.052 R)
• M18: 29,729,286 km (0.056 R)
• M19: 33,766,483 km (0.076 R)
• M20: 35,189,458 km (0.097 R)
• M21: 53,392,078 km (0.093 R)
• M22: 54,613,844 km (0.11 R)
• M23: 62,145,499 km (0.074 R)
• M24: 63,302,638 km (0.07 R)
• M25: 64,867,731 km (0.076 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: 410 - 15,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit