🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 9.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,532,982 km

• M1: 123,119 km (0.059 R)
• M2: 594,502 km (0.087 R)
• M3: 1,051,523 km (0.113 R)
• M4: 1,373,757 km (0.056 R)
• M5: 1,749,846 km (0.088 R)
• M6: 2,095,417 km (0.097 R)
• M7: 2,677,951 km (0.117 R)
• M8: 3,231,164 km (0.08 R)
• M9: 3,678,163 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 12.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.24 AU - 1.28 AU

Year: 994 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,532,982 km

• M1: 159,172 km (0.09 R)
• M2: 562,638 km (0.077 R)
• M3: 1,032,525 km (0.096 R)
• M4: 1,443,021 km (0.086 R)
• M5: 1,899,594 km (0.119 R)
• M6: 2,806,157 km (0.105 R)
• M7: 3,514,802 km (0.06 R)
• M8: 4,126,358 km (0.059 R)
• M9: 4,736,568 km (0.119 R)
• M10: 5,176,386 km (0.087 R)
• M11: 6,331,580 km (0.115 R)
• M12: 6,912,768 km (0.12 R)
• M13: 8,469,483 km (0.115 R)
• M14: 8,954,480 km (0.044 R)
• M15: 9,515,173 km (0.109 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 12.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.64 AU - 1.92 AU

Year: 1669 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,532,982 km

• M1: 159,172 km (0.062 R)
• M2: 740,061 km (0.113 R)
• M3: 1,281,904 km (0.092 R)
• M4: 1,826,291 km (0.073 R)
• M5: 2,260,723 km (0.119 R)
• M6: 2,668,826 km (0.058 R)
• M7: 3,327,505 km (0.071 R)
• M8: 4,165,852 km (0.086 R)
• M9: 6,285,953 km (0.099 R)
• M10: 6,686,426 km (0.1 R)
• M11: 7,428,731 km (0.104 R)
• M12: 8,493,120 km (0.099 R)
• M13: 10,923,637 km (0.111 R)
• M14: 12,453,873 km (0.083 R)
• M15: 13,331,713 km (0.091 R)
• M16: 13,869,667 km (0.05 R)
• M17: 14,465,067 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 11.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.99 AU - 2.81 AU

Year: 2614 Days

Day: 12.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,532,982 km

• M1: 141,819 km (0.073 R)
• M2: 555,457 km (0.109 R)
• M3: 942,467 km (0.038 R)
• M4: 1,317,508 km (0.054 R)
• M5: 2,870,634 km (0.103 R)
• M6: 3,958,509 km (0.037 R)
• M7: 4,945,855 km (0.057 R)
• M8: 7,480,193 km (0.086 R)
• M9: 10,134,358 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 9.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.22 AU - 3.48 AU

Year: 3382 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,532,982 km

• M1: 153,787 km (0.101 R)
• M2: 461,061 km (0.101 R)
• M3: 844,929 km (0.106 R)
• M4: 1,262,157 km (0.115 R)
• M5: 1,720,525 km (0.105 R)
• M6: 2,573,981 km (0.1 R)
• M7: 3,465,135 km (0.118 R)
• M8: 6,853,976 km (0.119 R)
• M9: 8,033,705 km (0.105 R)
• M10: 9,376,645 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 14.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.9 AU - 6.36 AU

Year: 8167 Days

Day: 7.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,532,982 km

• M1: 179,069 km (0.053 R)
• M2: 693,685 km (0.1 R)
• M3: 1,402,630 km (0.096 R)
• M4: 2,449,366 km (0.1 R)
• M5: 2,912,072 km (0.062 R)
• M6: 3,729,325 km (0.095 R)
• M7: 5,267,491 km (0.043 R)
• M8: 5,790,335 km (0.118 R)
• M9: 6,905,139 km (0.044 R)
• M10: 8,989,037 km (0.108 R)
• M11: 12,082,571 km (0.102 R)
• M12: 16,143,405 km (0.054 R)
• M13: 18,203,069 km (0.117 R)
• M14: 20,061,374 km (0.107 R)
• M15: 20,657,820 km (0.074 R)
• M16: 22,678,289 km (0.078 R)
• M17: 23,325,749 km (0.102 R)
• M18: 26,570,975 km (0.088 R)
• M19: 32,188,824 km (0.101 R)
• M20: 34,048,924 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 6.4

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.75 AU - 6.93 AU

Year: 12575 Days

Day: 16.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,532,982 km

• M1: 128,953 km (0.089 R)
• M2: 346,618 km (0.044 R)
• M3: 630,256 km (0.096 R)
• M4: 891,304 km (0.054 R)
• M5: 1,637,199 km (0.118 R)
• M6: 1,885,232 km (0.073 R)
• M7: 2,375,315 km (0.086 R)
• M8: 2,876,617 km (0.095 R)
• M9: 3,164,893 km (0.076 R)
• M10: 6,095,964 km (0.117 R)
• M11: 8,536,055 km (0.082 R)
• M12: 12,414,678 km (0.096 R)
• M13: 13,310,620 km (0.115 R)
• M14: 15,958,951 km (0.097 R)
• M15: 17,094,698 km (0.066 R)
• M16: 18,121,538 km (0.107 R)
• M17: 21,358,686 km (0.057 R)
• M18: 21,902,624 km (0.088 R)
• M19: 22,178,184 km (0.063 R)
• M20: 26,488,547 km (0.062 R)
• M21: 29,503,842 km (0.065 R)
• M22: 50,412,238 km (0.073 R)
• M23: 52,844,700 km (0.086 R)
• M24: 53,174,862 km (0.084 R)
• M25: 58,117,426 km (0.059 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: 339 - 14,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit