🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 13.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.57 AU

Year: 240 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,487,701 km

• M1: 163,062 km (0.04 R)
• M2: 595,998 km (0.071 R)
• M3: 1,048,681 km (0.043 R)
• M4: 1,471,145 km (0.078 R)
• M5: 1,950,158 km (0.066 R)
• M6: 2,549,597 km (0.109 R)
• M7: 3,101,164 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 14.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 323 Days

Day: 13.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,487,701 km

• M1: 181,761 km (0.086 R)
• M2: 641,176 km (0.117 R)
• M3: 1,129,913 km (0.112 R)
• M4: 1,652,757 km (0.095 R)
• M5: 2,128,329 km (0.098 R)
• M6: 2,591,933 km (0.091 R)
• M7: 3,123,753 km (0.03 R)
• M8: 3,692,225 km (0.07 R)
• M9: 4,222,699 km (0.027 R)
• M10: 5,114,751 km (0.075 R)

Asteroid Belt

Center: 0.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 12.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.16 AU - 1.3 AU

Year: 925 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,487,701 km

• M1: 157,377 km (0.072 R)
• M2: 567,724 km (0.059 R)
• M3: 971,638 km (0.115 R)
• M4: 2,354,072 km (0.111 R)
• M5: 3,011,106 km (0.053 R)
• M6: 3,654,227 km (0.05 R)
• M7: 4,191,134 km (0.032 R)
• M8: 4,727,891 km (0.083 R)
• M9: 6,729,511 km (0.089 R)
• M10: 7,491,861 km (0.112 R)
• M11: 8,782,293 km (0.118 R)
• M12: 9,216,276 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 9.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.11 AU - 1.81 AU

Year: 1197 Days

Day: 7.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,487,701 km

• M1: 123,269 km (0.12 R)
• M2: 526,136 km (0.119 R)
• M3: 1,005,298 km (0.112 R)
• M4: 1,447,958 km (0.087 R)
• M5: 1,772,136 km (0.106 R)
• M6: 2,230,055 km (0.067 R)
• M7: 2,732,555 km (0.066 R)
• M8: 3,296,688 km (0.066 R)
• M9: 3,620,268 km (0.12 R)
• M10: 4,834,704 km (0.1 R)
• M11: 5,716,135 km (0.048 R)
• M12: 6,166,275 km (0.104 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 8.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.68 AU - 3.02 AU

Year: 3263 Days

Day: 6.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,487,701 km

• M1: 108,309 km (0.11 R)
• M2: 456,124 km (0.104 R)
• M3: 903,272 km (0.076 R)
• M4: 1,755,681 km (0.06 R)
• M5: 2,137,006 km (0.063 R)
• M6: 3,777,795 km (0.093 R)
• M7: 5,042,795 km (0.102 R)
• M8: 5,432,198 km (0.115 R)
• M9: 5,748,897 km (0.058 R)
• M10: 8,745,043 km (0.113 R)
• M11: 13,451,392 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 13.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.27 AU - 4.49 AU

Year: 6217 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,487,701 km

• M1: 167,849 km (0.04 R)
• M2: 595,250 km (0.067 R)
• M3: 1,041,650 km (0.077 R)
• M4: 1,884,634 km (0.107 R)
• M5: 2,551,541 km (0.096 R)
• M6: 3,186,584 km (0.104 R)
• M7: 3,674,722 km (0.039 R)
• M8: 4,212,826 km (0.109 R)
• M9: 4,696,625 km (0.06 R)
• M10: 6,119,301 km (0.071 R)
• M11: 6,641,248 km (0.099 R)
• M12: 9,242,306 km (0.026 R)
• M13: 10,607,835 km (0.064 R)
• M14: 11,363,454 km (0.119 R)
• M15: 12,824,128 km (0.06 R)
• M16: 14,520,568 km (0.1 R)
• M17: 15,812,046 km (0.1 R)
• M18: 16,238,699 km (0.1 R)
• M19: 18,221,469 km (0.08 R)
• M20: 20,432,676 km (0.026 R)
• M21: 23,599,214 km (0.097 R)
• M22: 24,157,064 km (0.087 R)
• M23: 27,603,201 km (0.108 R)
• M24: 31,460,283 km (0.115 R)
• M25: 32,527,065 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.7

Radius: 6.6

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8 AU - 9.8 AU

Year: 18008 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,487,701 km

• M1: 82,129 km (0.081 R)
• M2: 405,560 km (0.111 R)
• M3: 911,649 km (0.087 R)
• M4: 1,714,092 km (0.115 R)
• M5: 2,500,528 km (0.057 R)
• M6: 2,870,185 km (0.111 R)
• M7: 5,019,158 km (0.102 R)
• M8: 5,395,247 km (0.106 R)
• M9: 7,608,398 km (0.068 R)
• M10: 11,144,443 km (0.069 R)
• M11: 13,138,583 km (0.097 R)
• M12: 14,730,304 km (0.071 R)
• M13: 20,960,457 km (0.075 R)
• M14: 22,205,710 km (0.112 R)
• M15: 23,311,687 km (0.09 R)
• M16: 25,334,699 km (0.117 R)
• M17: 29,947,399 km (0.118 R)
• M18: 30,504,651 km (0.038 R)
• M19: 31,068,635 km (0.032 R)
• M20: 34,722,115 km (0.118 R)
• M21: 38,259,506 km (0.103 R)
• M22: 39,047,438 km (0.062 R)
• M23: 48,290,342 km (0.118 R)
• M24: 51,561,898 km (0.111 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: 346 - 18,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit