🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.2

Radius: 9.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.92 AU - 1.34 AU

Year: 844 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,872,473 km

• M1: 119,379 km (0.07 R)
• M2: 445,054 km (0.066 R)
• M3: 831,914 km (0.094 R)
• M4: 1,192,295 km (0.12 R)
• M5: 1,592,170 km (0.039 R)
• M6: 1,928,765 km (0.119 R)
• M7: 2,334,325 km (0.109 R)
• M8: 2,655,063 km (0.098 R)
• M9: 3,017,838 km (0.1 R)
• M10: 3,318,380 km (0.105 R)
• M11: 3,653,330 km (0.098 R)
• M12: 4,359,282 km (0.066 R)
• M13: 4,762,299 km (0.051 R)
• M14: 6,020,716 km (0.072 R)
• M15: 7,371,136 km (0.109 R)
• M16: 8,117,480 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 9.3

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.58 AU - 2.16 AU

Year: 1798 Days

Day: 10 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,872,473 km

• M1: 115,789 km (0.11 R)
• M2: 415,284 km (0.066 R)
• M3: 917,484 km (0.119 R)
• M4: 1,281,755 km (0.087 R)
• M5: 1,752,988 km (0.074 R)
• M6: 2,389,826 km (0.112 R)
• M7: 2,799,425 km (0.041 R)
• M8: 3,562,972 km (0.099 R)
• M9: 4,003,239 km (0.105 R)
• M10: 5,060,298 km (0.103 R)
• M11: 5,690,254 km (0.111 R)
• M12: 7,926,892 km (0.065 R)
• M13: 8,234,764 km (0.115 R)
• M14: 10,181,332 km (0.103 R)
• M15: 10,805,753 km (0.118 R)
• M16: 12,293,504 km (0.112 R)
• M17: 15,767,167 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 11.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.49 AU - 2.57 AU

Year: 2829 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,872,473 km

• M1: 140,024 km (0.104 R)
• M2: 512,223 km (0.036 R)
• M3: 1,580,202 km (0.103 R)
• M4: 2,754,246 km (0.118 R)
• M5: 4,012,514 km (0.089 R)
• M6: 5,073,612 km (0.109 R)
• M7: 7,561,275 km (0.056 R)
• M8: 8,085,466 km (0.083 R)
• M9: 8,437,470 km (0.096 R)
• M10: 12,758,305 km (0.066 R)
• M11: 14,044,547 km (0.078 R)
• M12: 14,648,474 km (0.044 R)
• M13: 15,318,074 km (0.079 R)
• M14: 17,449,844 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 12.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.31 AU - 3.73 AU

Year: 3689 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,872,473 km

• M1: 157,975 km (0.096 R)
• M2: 616,194 km (0.113 R)
• M3: 1,032,225 km (0.085 R)
• M4: 1,988,006 km (0.025 R)
• M5: 2,639,954 km (0.081 R)
• M6: 3,201,993 km (0.113 R)
• M7: 4,082,227 km (0.073 R)
• M8: 4,503,046 km (0.057 R)
• M9: 4,929,848 km (0.096 R)
• M10: 6,375,712 km (0.108 R)
• M11: 6,886,588 km (0.034 R)
• M12: 7,862,266 km (0.107 R)
• M13: 9,863,287 km (0.076 R)
• M14: 13,242,852 km (0.083 R)
• M15: 14,700,684 km (0.09 R)
• M16: 15,594,980 km (0.063 R)
• M17: 16,419,862 km (0.098 R)
• M18: 20,013,502 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 11.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.7 AU - 3.82 AU

Year: 5125 Days

Day: 5.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,872,473 km

• M1: 144,212 km (0.064 R)
• M2: 652,396 km (0.114 R)
• M3: 1,144,125 km (0.112 R)
• M4: 1,654,253 km (0.075 R)
• M5: 2,299,768 km (0.084 R)
• M6: 3,296,688 km (0.098 R)
• M7: 3,718,704 km (0.117 R)
• M8: 4,197,567 km (0.059 R)
• M9: 5,577,308 km (0.108 R)
• M10: 6,709,614 km (0.098 R)
• M11: 7,149,133 km (0.117 R)
• M12: 8,316,445 km (0.097 R)
• M13: 9,352,709 km (0.074 R)
• M14: 9,790,582 km (0.046 R)
• M15: 10,473,197 km (0.081 R)
• M16: 11,432,269 km (0.113 R)
• M17: 12,318,786 km (0.081 R)
• M18: 13,756,871 km (0.088 R)
• M19: 17,561,444 km (0.094 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.2

Radius: 6.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.03 AU - 8.13 AU

Year: 11864 Days

Day: 24.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,872,473 km

• M1: 84,972 km (0.107 R)
• M2: 358,137 km (0.111 R)
• M3: 596,746 km (0.067 R)
• M4: 811,868 km (0.067 R)
• M5: 1,191,098 km (0.078 R)
• M6: 1,528,142 km (0.102 R)
• M7: 2,240,378 km (0.099 R)
• M8: 3,288,909 km (0.095 R)
• M9: 3,610,993 km (0.092 R)
• M10: 4,043,182 km (0.109 R)
• M11: 4,680,469 km (0.078 R)
• M12: 9,449,948 km (0.088 R)
• M13: 12,283,930 km (0.111 R)
• M14: 18,475,636 km (0.072 R)
• M15: 20,479,799 km (0.081 R)
• M16: 21,499,608 km (0.103 R)
• M17: 26,312,470 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.6

Radius: 6.4

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.03 AU - 7.95 AU

Year: 12990 Days

Day: 23.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,872,473 km

• M1: 81,232 km (0.077 R)
• M2: 281,244 km (0.096 R)
• M3: 911,350 km (0.073 R)
• M4: 1,554,322 km (0.11 R)
• M5: 2,539,723 km (0.096 R)
• M6: 3,175,963 km (0.047 R)
• M7: 3,543,525 km (0.098 R)
• M8: 4,281,641 km (0.069 R)
• M9: 4,788,777 km (0.111 R)
• M10: 5,493,982 km (0.12 R)
• M11: 6,196,493 km (0.038 R)
• M12: 7,109,040 km (0.038 R)
• M13: 8,489,530 km (0.073 R)
• M14: 15,228,166 km (0.075 R)
• M15: 17,152,742 km (0.074 R)
• M16: 19,608,990 km (0.106 R)
• M17: 22,954,596 km (0.104 R)
• M18: 26,109,765 km (0.089 R)
• M19: 27,410,967 km (0.12 R)
• M20: 31,781,619 km (0.111 R)
• M21: 36,138,507 km (0.093 R)
• M22: 38,340,887 km (0.114 R)
• M23: 40,019,824 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit