🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 11.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,981,896 km

• M1: 140,173 km (0.096 R)
• M2: 510,428 km (0.091 R)
• M3: 890,556 km (0.053 R)
• M4: 1,308,233 km (0.073 R)
• M5: 1,720,376 km (0.091 R)
• M6: 2,105,440 km (0.079 R)
• M7: 2,662,393 km (0.053 R)
• M8: 3,432,972 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 11

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.81 AU - 0.87 AU

Year: 522 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,981,896 km

• M1: 137,032 km (0.065 R)
• M2: 479,910 km (0.113 R)
• M3: 833,859 km (0.114 R)
• M4: 1,288,636 km (0.106 R)
• M5: 1,673,701 km (0.108 R)
• M6: 2,019,721 km (0.097 R)
• M7: 2,403,888 km (0.095 R)
• M8: 2,814,834 km (0.082 R)
• M9: 3,591,994 km (0.084 R)
• M10: 4,103,320 km (0.071 R)
• M11: 4,475,968 km (0.106 R)
• M12: 4,936,431 km (0.082 R)
• M13: 5,289,631 km (0.088 R)
• M14: 5,695,789 km (0.09 R)
• M15: 6,084,744 km (0.089 R)
• M16: 6,732,054 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 9.2

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.89 AU - 1.39 AU

Year: 826 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,981,896 km

• M1: 114,442 km (0.078 R)
• M2: 402,717 km (0.097 R)
• M3: 726,597 km (0.094 R)
• M4: 1,069,026 km (0.082 R)
• M5: 1,396,197 km (0.105 R)
• M6: 1,938,190 km (0.112 R)
• M7: 2,312,035 km (0.084 R)
• M8: 2,614,971 km (0.116 R)
• M9: 2,944,385 km (0.062 R)
• M10: 3,541,281 km (0.098 R)
• M11: 4,008,625 km (0.082 R)
• M12: 4,364,967 km (0.11 R)
• M13: 5,311,024 km (0.114 R)
• M14: 5,602,141 km (0.103 R)
• M15: 7,316,233 km (0.094 R)
• M16: 7,899,815 km (0.084 R)
• M17: 8,860,083 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 14.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.54 AU - 1.68 AU

Year: 1386 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,981,896 km

• M1: 176,825 km (0.085 R)
• M2: 633,697 km (0.109 R)
• M3: 1,237,174 km (0.051 R)
• M4: 1,738,776 km (0.076 R)
• M5: 2,210,009 km (0.102 R)
• M6: 2,699,643 km (0.106 R)
• M7: 3,833,296 km (0.075 R)
• M8: 4,586,970 km (0.098 R)
• M9: 5,093,807 km (0.109 R)
• M10: 5,570,726 km (0.112 R)
• M11: 6,342,501 km (0.108 R)
• M12: 6,792,940 km (0.097 R)
• M13: 7,264,772 km (0.084 R)
• M14: 8,333,349 km (0.089 R)
• M15: 9,154,492 km (0.079 R)
• M16: 9,764,253 km (0.092 R)
• M17: 10,712,105 km (0.073 R)
• M18: 12,517,751 km (0.07 R)
• M19: 13,513,624 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 14.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.57 AU - 1.93 AU

Year: 1570 Days

Day: 14.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,981,896 km

• M1: 185,651 km (0.105 R)
• M2: 830,268 km (0.103 R)
• M3: 1,557,314 km (0.084 R)
• M4: 2,042,609 km (0.119 R)
• M5: 2,704,131 km (0.076 R)
• M6: 3,231,912 km (0.092 R)
• M7: 4,358,684 km (0.095 R)
• M8: 4,975,625 km (0.119 R)
• M9: 5,527,043 km (0.116 R)
• M10: 6,119,301 km (0.089 R)
• M11: 6,895,265 km (0.076 R)
• M12: 7,381,907 km (0.112 R)
• M13: 9,038,853 km (0.105 R)
• M14: 9,563,493 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.6

Radius: 11

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.7 AU - 3.54 AU

Year: 3738 Days

Day: 8.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,981,896 km

• M1: 137,929 km (0.12 R)
• M2: 994,975 km (0.112 R)
• M3: 1,415,794 km (0.115 R)
• M4: 1,992,494 km (0.106 R)
• M5: 3,008,413 km (0.111 R)
• M6: 3,908,095 km (0.097 R)
• M7: 4,787,581 km (0.062 R)
• M8: 6,213,847 km (0.119 R)
• M9: 6,783,216 km (0.064 R)
• M10: 8,422,510 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 13

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.12 AU - 4.26 AU

Year: 5817 Days

Day: 12.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,981,896 km

• M1: 202,855 km (0.093 R)
• M2: 727,345 km (0.105 R)
• M3: 1,431,053 km (0.062 R)
• M4: 1,853,667 km (0.11 R)
• M5: 2,928,079 km (0.093 R)
• M6: 3,511,660 km (0.07 R)
• M7: 3,989,626 km (0.093 R)
• M8: 4,467,591 km (0.058 R)
• M9: 4,983,853 km (0.036 R)
• M10: 6,217,736 km (0.12 R)
• M11: 7,337,925 km (0.064 R)
• M12: 8,091,749 km (0.085 R)
• M13: 8,724,548 km (0.065 R)
• M14: 9,247,243 km (0.079 R)
• M15: 12,746,935 km (0.073 R)
• M16: 13,421,023 km (0.089 R)
• M17: 15,435,508 km (0.078 R)
• M18: 16,567,665 km (0.075 R)
• M19: 17,920,628 km (0.049 R)
• M20: 19,404,639 km (0.093 R)
• M21: 20,176,564 km (0.054 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.7

Radius: 3

Gravity: 89.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8 AU - 9.36 AU

Year: 17345 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,981,896 km

• M1: 37,250 km (0.115 R)
• M2: 197,619 km (0.099 R)
• M3: 341,682 km (0.029 R)
• M4: 620,831 km (0.109 R)
• M5: 1,058,405 km (0.108 R)
• M6: 1,261,110 km (0.063 R)
• M7: 1,655,749 km (0.113 R)
• M8: 2,382,944 km (0.118 R)
• M9: 2,611,380 km (0.092 R)
• M10: 3,555,343 km (0.116 R)
• M11: 4,364,368 km (0.111 R)
• M12: 4,776,211 km (0.088 R)
• M13: 5,138,687 km (0.092 R)
• M14: 5,836,860 km (0.108 R)
• M15: 6,336,068 km (0.079 R)
• M16: 10,058,961 km (0.093 R)
• M17: 10,532,438 km (0.062 R)
• M18: 11,020,426 km (0.084 R)
• M19: 11,333,086 km (0.102 R)
• M20: 12,575,047 km (0.113 R)
• M21: 12,710,733 km (0.099 R)
• M22: 14,491,695 km (0.102 R)
• M23: 17,760,708 km (0.091 R)
• M24: 20,069,751 km (0.103 R)
• M25: 21,683,015 km (0.058 R)
• M26: 23,278,326 km (0.118 R)
• M27: 23,689,122 km (0.118 R)
• M28: 25,815,506 km (0.087 R)
• M29: 27,377,308 km (0.115 R)
• M30: 30,810,878 km (0.12 R)
• M31: 31,555,277 km (0.053 R)
• M32: 36,827,555 km (0.057 R)
• M33: 37,384,957 km (0.051 R)
• M34: 41,145,997 km (0.091 R)
• M35: 42,810,273 km (0.078 R)
• M36: 44,048,495 km (0.119 R)
• M37: 48,237,385 km (0.063 R)
• M38: 62,380,816 km (0.113 R)
• M39: 65,587,596 km (0.076 R)
• M40: 67,438,870 km (0.099 R)
• M41: 71,460,808 km (0.033 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit