🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 10.1

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.74 AU - 1.08 AU

Year: 599 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,498,010 km

• M1: 125,662 km (0.118 R)
• M2: 927,208 km (0.053 R)
• M3: 1,255,575 km (0.072 R)
• M4: 1,719,328 km (0.09 R)
• M5: 2,325,200 km (0.064 R)
• M6: 2,935,858 km (0.108 R)
• M7: 3,691,627 km (0.052 R)
• M8: 4,460,859 km (0.086 R)
• M9: 4,968,145 km (0.107 R)
• M10: 5,867,228 km (0.097 R)
• M11: 6,315,723 km (0.098 R)
• M12: 6,956,301 km (0.076 R)
• M13: 7,325,658 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 13.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.99 AU - 1.13 AU

Year: 753 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,498,010 km

• M1: 171,589 km (0.094 R)
• M2: 621,878 km (0.045 R)
• M3: 1,388,418 km (0.054 R)
• M4: 2,178,145 km (0.086 R)
• M5: 3,700,154 km (0.102 R)
• M6: 4,141,916 km (0.085 R)
• M7: 4,987,743 km (0.098 R)
• M8: 5,471,393 km (0.067 R)
• M9: 5,925,422 km (0.11 R)
• M10: 7,441,596 km (0.105 R)
• M11: 8,613,696 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 10.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.14 AU - 1.42 AU

Year: 1000 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,498,010 km

• M1: 126,859 km (0.118 R)
• M2: 542,442 km (0.117 R)
• M3: 891,304 km (0.091 R)
• M4: 1,331,571 km (0.052 R)
• M5: 1,664,725 km (0.051 R)
• M6: 2,082,851 km (0.074 R)
• M7: 2,449,964 km (0.085 R)
• M8: 3,146,342 km (0.114 R)
• M9: 3,479,198 km (0.118 R)
• M10: 3,969,729 km (0.08 R)
• M11: 4,473,126 km (0.07 R)
• M12: 6,100,003 km (0.106 R)
• M13: 6,880,904 km (0.055 R)
• M14: 7,284,369 km (0.072 R)
• M15: 8,237,457 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 14.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.52 AU - 1.62 AU

Year: 1358 Days

Day: 10.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,498,010 km

• M1: 184,005 km (0.114 R)
• M2: 731,833 km (0.094 R)
• M3: 1,263,204 km (0.066 R)
• M4: 1,901,090 km (0.062 R)
• M5: 3,372,086 km (0.118 R)
• M6: 4,157,624 km (0.084 R)
• M7: 4,839,641 km (0.071 R)
• M8: 5,313,716 km (0.11 R)
• M9: 6,453,203 km (0.112 R)
• M10: 7,185,635 km (0.029 R)
• M11: 8,402,464 km (0.105 R)
• M12: 9,370,661 km (0.095 R)
• M13: 10,378,502 km (0.088 R)
• M14: 12,533,459 km (0.084 R)
• M15: 13,473,981 km (0.075 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 13.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.23 AU - 5.33 AU

Year: 6112 Days

Day: 11.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,498,010 km

• M1: 172,935 km (0.089 R)
• M2: 641,476 km (0.115 R)
• M3: 1,928,616 km (0.096 R)
• M4: 2,960,991 km (0.112 R)
• M5: 6,125,584 km (0.112 R)
• M6: 7,588,352 km (0.06 R)
• M7: 8,847,517 km (0.076 R)
• M8: 11,525,768 km (0.11 R)
• M9: 15,609,191 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.1

Radius: 3.4

Gravity: 33.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.68 AU - 8.18 AU

Year: 12592 Days

Day: 23.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,498,010 km

• M1: 50,414 km (0.086 R)
• M2: 353,201 km (0.071 R)
• M3: 487,240 km (0.12 R)
• M4: 1,852,171 km (0.053 R)
• M5: 2,102,448 km (0.083 R)
• M6: 2,451,311 km (0.118 R)
• M7: 2,816,180 km (0.103 R)
• M8: 7,455,808 km (0.108 R)
• M9: 8,888,507 km (0.106 R)
• M10: 9,596,404 km (0.086 R)
• M11: 13,402,174 km (0.076 R)
• M12: 15,973,163 km (0.111 R)
• M13: 16,663,707 km (0.096 R)
• M14: 17,518,359 km (0.061 R)
• M15: 17,809,627 km (0.103 R)
• M16: 18,930,563 km (0.047 R)
• M17: 30,680,878 km (0.074 R)
• M18: 33,949,292 km (0.043 R)
• M19: 40,529,953 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.3

Radius: 4.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.3 AU - 10.46 AU

Year: 18265 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,498,010 km

• M1: 61,784 km (0.091 R)
• M2: 330,013 km (0.109 R)
• M3: 565,630 km (0.079 R)
• M4: 891,603 km (0.027 R)
• M5: 1,519,466 km (0.031 R)
• M6: 2,281,667 km (0.079 R)
• M7: 2,439,044 km (0.05 R)
• M8: 2,874,373 km (0.119 R)
• M9: 3,472,316 km (0.029 R)
• M10: 3,634,031 km (0.087 R)
• M11: 4,939,871 km (0.106 R)
• M12: 7,290,054 km (0.096 R)
• M13: 7,867,651 km (0.109 R)
• M14: 10,872,923 km (0.07 R)
• M15: 11,421,797 km (0.104 R)
• M16: 12,628,603 km (0.114 R)
• M17: 15,231,307 km (0.088 R)
• M18: 22,890,120 km (0.103 R)
• M19: 23,956,154 km (0.063 R)
• M20: 26,186,958 km (0.099 R)
• M21: 27,626,388 km (0.046 R)
• M22: 28,086,851 km (0.072 R)
• M23: 31,754,841 km (0.104 R)
• M24: 32,463,636 km (0.079 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: 511 - 19,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit