🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 9.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.86 AU - 1.32 AU

Year: 735 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,639,952 km

• M1: 123,119 km (0.096 R)
• M2: 479,760 km (0.057 R)
• M3: 844,929 km (0.093 R)
• M4: 1,194,988 km (0.03 R)
• M5: 1,561,203 km (0.117 R)
• M6: 1,884,784 km (0.062 R)
• M7: 2,478,986 km (0.09 R)
• M8: 2,913,568 km (0.087 R)
• M9: 3,563,870 km (0.09 R)
• M10: 3,872,640 km (0.108 R)
• M11: 4,746,441 km (0.115 R)
• M12: 5,136,892 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 12.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.32 AU - 1.7 AU

Year: 1198 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 143.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,639,952 km

• M1: 159,172 km (0.109 R)
• M2: 585,975 km (0.103 R)
• M3: 1,076,357 km (0.096 R)
• M4: 1,798,017 km (0.112 R)
• M5: 2,683,487 km (0.055 R)
• M6: 3,247,471 km (0.107 R)
• M7: 3,713,767 km (0.057 R)
• M8: 4,381,722 km (0.082 R)
• M9: 5,108,917 km (0.075 R)
• M10: 5,533,027 km (0.09 R)
• M11: 6,247,207 km (0.11 R)
• M12: 7,496,648 km (0.12 R)
• M13: 8,317,043 km (0.119 R)
• M14: 10,908,228 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 11.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.78 AU - 1.82 AU

Year: 1559 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,639,952 km

• M1: 151,991 km (0.067 R)
• M2: 1,089,072 km (0.093 R)
• M3: 1,489,396 km (0.058 R)
• M4: 3,637,023 km (0.104 R)
• M5: 4,102,422 km (0.101 R)
• M6: 4,486,141 km (0.095 R)
• M7: 5,210,943 km (0.071 R)
• M8: 6,118,104 km (0.058 R)
• M9: 6,553,733 km (0.085 R)
• M10: 6,963,631 km (0.096 R)
• M11: 8,297,147 km (0.051 R)
• M12: 8,669,197 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 12

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.68 AU - 2.74 AU

Year: 2121 Days

Day: 5.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,639,952 km

• M1: 154,684 km (0.113 R)
• M2: 528,380 km (0.094 R)
• M3: 1,065,436 km (0.071 R)
• M4: 1,476,531 km (0.046 R)
• M5: 4,447,096 km (0.117 R)
• M6: 5,111,759 km (0.095 R)
• M7: 5,740,519 km (0.104 R)
• M8: 6,612,076 km (0.052 R)
• M9: 9,298,854 km (0.118 R)
• M10: 10,015,129 km (0.054 R)
• M11: 12,133,883 km (0.108 R)
• M12: 12,772,068 km (0.112 R)
• M13: 14,115,457 km (0.107 R)
• M14: 15,550,848 km (0.09 R)
• M15: 18,376,453 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 14.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.34 AU - 2.46 AU

Year: 2401 Days

Day: 7.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,639,952 km

• M1: 180,265 km (0.048 R)
• M2: 710,440 km (0.073 R)
• M3: 1,297,612 km (0.04 R)
• M4: 1,832,873 km (0.104 R)
• M5: 2,516,386 km (0.112 R)
• M6: 3,432,822 km (0.102 R)
• M7: 3,978,705 km (0.114 R)
• M8: 4,748,236 km (0.095 R)
• M9: 5,878,000 km (0.056 R)
• M10: 6,959,742 km (0.081 R)
• M11: 8,109,850 km (0.058 R)
• M12: 8,890,751 km (0.101 R)
• M13: 9,349,717 km (0.09 R)
• M14: 10,315,372 km (0.117 R)
• M15: 11,270,704 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 10.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.01 AU - 3.49 AU

Year: 3783 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,639,952 km

• M1: 133,142 km (0.092 R)
• M2: 870,360 km (0.069 R)
• M3: 2,056,522 km (0.116 R)
• M4: 3,071,543 km (0.107 R)
• M5: 4,084,770 km (0.089 R)
• M6: 4,668,800 km (0.107 R)
• M7: 5,783,454 km (0.099 R)
• M8: 6,144,583 km (0.091 R)
• M9: 6,520,822 km (0.102 R)
• M10: 7,448,328 km (0.047 R)
• M11: 9,298,405 km (0.109 R)
• M12: 9,717,878 km (0.101 R)
• M13: 10,512,841 km (0.083 R)
• M14: 11,741,937 km (0.111 R)
• M15: 12,690,088 km (0.105 R)
• M16: 13,206,799 km (0.111 R)
• M17: 15,467,821 km (0.103 R)
• M18: 16,166,294 km (0.09 R)
• M19: 17,281,995 km (0.095 R)
• M20: 19,233,798 km (0.105 R)
• M21: 20,358,325 km (0.119 R)
• M22: 21,526,236 km (0.118 R)
• M23: 23,291,042 km (0.079 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.3

Radius: 7

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.7 AU - 8.1 AU

Year: 14337 Days

Day: 15.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,639,952 km

• M1: 87,216 km (0.098 R)
• M2: 387,758 km (0.036 R)
• M3: 659,577 km (0.08 R)
• M4: 990,637 km (0.091 R)
• M5: 1,565,691 km (0.11 R)
• M6: 2,492,301 km (0.093 R)
• M7: 4,312,159 km (0.095 R)
• M8: 4,700,814 km (0.102 R)
• M9: 4,938,226 km (0.077 R)
• M10: 5,891,314 km (0.061 R)
• M11: 6,535,781 km (0.084 R)
• M12: 6,918,303 km (0.07 R)
• M13: 9,751,986 km (0.063 R)
• M14: 11,853,986 km (0.099 R)
• M15: 13,480,115 km (0.114 R)
• M16: 17,009,278 km (0.074 R)
• M17: 19,328,793 km (0.098 R)
• M18: 20,564,172 km (0.079 R)
• M19: 21,201,160 km (0.087 R)
• M20: 22,039,506 km (0.083 R)
• M21: 25,614,297 km (0.047 R)
• M22: 25,928,602 km (0.102 R)
• M23: 29,672,588 km (0.11 R)
• M24: 31,433,205 km (0.107 R)
• M25: 37,533,807 km (0.079 R)
• M26: 40,292,840 km (0.117 R)
• M27: 43,480,920 km (0.038 R)
• M28: 48,412,265 km (0.091 R)
• M29: 49,863,513 km (0.1 R)
• M30: 56,488,455 km (0.099 R)
• M31: 63,868,417 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit