🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 14.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.2 AU - 1.3 AU

Year: 965 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,885,450 km

• M1: 184,005 km (0.085 R)
• M2: 678,576 km (0.098 R)
• M3: 1,182,122 km (0.108 R)
• M4: 1,713,494 km (0.099 R)
• M5: 2,364,394 km (0.108 R)
• M6: 3,126,595 km (0.109 R)
• M7: 3,708,082 km (0.042 R)
• M8: 4,218,660 km (0.091 R)
• M9: 4,810,619 km (0.086 R)
• M10: 6,162,834 km (0.072 R)
• M11: 7,660,458 km (0.097 R)
• M12: 8,674,133 km (0.101 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 14.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.63 AU - 2.83 AU

Year: 3114 Days

Day: 6 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,885,450 km

• M1: 181,612 km (0.097 R)
• M2: 652,995 km (0.119 R)
• M3: 1,158,785 km (0.118 R)
• M4: 2,244,417 km (0.066 R)
• M5: 2,760,530 km (0.099 R)
• M6: 3,746,080 km (0.069 R)
• M7: 4,366,313 km (0.109 R)
• M8: 4,857,742 km (0.081 R)
• M9: 5,491,139 km (0.116 R)
• M10: 6,150,567 km (0.113 R)
• M11: 7,112,032 km (0.067 R)
• M12: 7,762,334 km (0.118 R)
• M13: 8,241,048 km (0.088 R)
• M14: 8,812,212 km (0.119 R)
• M15: 9,524,747 km (0.057 R)
• M16: 12,487,383 km (0.058 R)
• M17: 15,854,532 km (0.12 R)
• M18: 16,404,454 km (0.118 R)
• M19: 16,967,091 km (0.118 R)
• M20: 18,915,604 km (0.068 R)
• M21: 19,785,814 km (0.038 R)
• M22: 20,812,953 km (0.101 R)
• M23: 22,078,551 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 9.4

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.62 AU - 3.7 AU

Year: 4833 Days

Day: 7.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,885,450 km

• M1: 117,135 km (0.114 R)
• M2: 524,041 km (0.042 R)
• M3: 1,012,329 km (0.115 R)
• M4: 1,337,854 km (0.05 R)
• M5: 1,841,550 km (0.099 R)
• M6: 2,176,948 km (0.076 R)
• M7: 2,484,671 km (0.089 R)
• M8: 2,896,364 km (0.053 R)
• M9: 3,676,667 km (0.09 R)
• M10: 4,140,420 km (0.037 R)
• M11: 4,462,504 km (0.083 R)
• M12: 5,830,427 km (0.106 R)
• M13: 6,268,151 km (0.074 R)
• M14: 8,714,076 km (0.082 R)
• M15: 9,841,296 km (0.118 R)
• M16: 10,417,547 km (0.113 R)
• M17: 11,252,303 km (0.106 R)
• M18: 11,735,055 km (0.115 R)
• M19: 14,414,652 km (0.066 R)
• M20: 19,331,486 km (0.056 R)
• M21: 20,661,860 km (0.108 R)
• M22: 24,213,313 km (0.078 R)
• M23: 26,681,528 km (0.092 R)
• M24: 27,108,630 km (0.103 R)
• M25: 28,328,601 km (0.08 R)
• M26: 32,112,230 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 11.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.02 AU - 6.14 AU

Year: 7903 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,885,450 km

• M1: 138,228 km (0.072 R)
• M2: 521,797 km (0.113 R)
• M3: 2,243,968 km (0.067 R)
• M4: 2,686,329 km (0.114 R)
• M5: 3,584,814 km (0.039 R)
• M6: 4,091,502 km (0.078 R)
• M7: 4,536,107 km (0.092 R)
• M8: 6,200,832 km (0.074 R)
• M9: 6,577,519 km (0.097 R)
• M10: 7,800,482 km (0.044 R)
• M11: 9,659,385 km (0.075 R)
• M12: 12,865,866 km (0.104 R)
• M13: 16,266,674 km (0.115 R)
• M14: 16,853,397 km (0.119 R)
• M15: 18,487,454 km (0.108 R)
• M16: 19,780,578 km (0.11 R)
• M17: 23,522,769 km (0.075 R)
• M18: 33,199,358 km (0.107 R)
• M19: 36,306,954 km (0.11 R)
• M20: 36,973,413 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.5

Radius: 5.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.61 AU - 6.55 AU

Year: 9098 Days

Day: 15.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,885,450 km

• M1: 80,035 km (0.073 R)
• M2: 295,157 km (0.085 R)
• M3: 1,151,305 km (0.089 R)
• M4: 1,388,119 km (0.066 R)
• M5: 1,784,403 km (0.111 R)
• M6: 2,016,430 km (0.099 R)
• M7: 5,131,057 km (0.103 R)
• M8: 9,697,383 km (0.068 R)
• M9: 9,989,248 km (0.076 R)
• M10: 14,877,957 km (0.086 R)
• M11: 17,127,759 km (0.113 R)
• M12: 18,683,577 km (0.109 R)
• M13: 21,155,233 km (0.094 R)
• M14: 27,063,003 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.7

Radius: 3.6

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.59 AU - 7.15 AU

Year: 11097 Days

Day: 22 Hours

Environment

Temp: -226 °C

Axial Tilt: 76.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,885,450 km

• M1: 46,226 km (0.109 R)
• M2: 257,009 km (0.078 R)
• M3: 902,225 km (0.108 R)
• M4: 1,084,884 km (0.091 R)
• M5: 1,280,707 km (0.091 R)
• M6: 1,548,787 km (0.115 R)
• M7: 1,797,568 km (0.117 R)
• M8: 2,180,389 km (0.069 R)
• M9: 3,105,502 km (0.106 R)
• M10: 3,436,113 km (0.063 R)
• M11: 3,928,290 km (0.105 R)
• M12: 4,191,433 km (0.063 R)
• M13: 4,364,817 km (0.116 R)
• M14: 5,023,646 km (0.097 R)
• M15: 5,626,226 km (0.092 R)
• M16: 6,211,752 km (0.068 R)
• M17: 6,701,835 km (0.102 R)
• M18: 7,252,505 km (0.118 R)
• M19: 7,832,645 km (0.092 R)
• M20: 9,084,929 km (0.117 R)
• M21: 9,291,973 km (0.057 R)
• M22: 9,758,419 km (0.05 R)
• M23: 10,509,849 km (0.106 R)
• M24: 10,646,282 km (0.086 R)
• M25: 11,781,281 km (0.119 R)
• M26: 18,219,973 km (0.094 R)
• M27: 18,549,238 km (0.083 R)
• M28: 24,610,047 km (0.088 R)
• M29: 28,126,344 km (0.059 R)
• M30: 30,370,612 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.3

Radius: 6.6

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.42 AU - 10.8 AU

Year: 20563 Days

Day: 16.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,885,450 km

• M1: 89,759 km (0.119 R)
• M2: 438,322 km (0.073 R)
• M3: 795,262 km (0.094 R)
• M4: 1,207,853 km (0.074 R)
• M5: 1,550,881 km (0.077 R)
• M6: 1,882,091 km (0.085 R)
• M7: 2,094,819 km (0.035 R)
• M8: 2,615,569 km (0.119 R)
• M9: 2,881,704 km (0.069 R)
• M10: 3,760,142 km (0.114 R)
• M11: 7,312,793 km (0.086 R)
• M12: 8,711,982 km (0.044 R)
• M13: 10,459,434 km (0.062 R)
• M14: 10,700,736 km (0.111 R)
• M15: 17,671,548 km (0.073 R)
• M16: 26,497,074 km (0.088 R)
• M17: 27,859,163 km (0.087 R)
• M18: 36,056,976 km (0.083 R)
• M19: 40,477,893 km (0.031 R)
• M20: 44,928,429 km (0.044 R)
• M21: 46,211,081 km (0.032 R)
• M22: 47,353,411 km (0.07 R)
• M23: 49,524,525 km (0.118 R)
• M24: 61,381,951 km (0.098 R)
• M25: 64,565,843 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit