🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 10.4

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.75 AU - 0.91 AU

Year: 522 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,827,783 km

• M1: 129,402 km (0.1 R)
• M2: 469,887 km (0.119 R)
• M3: 901,926 km (0.096 R)
• M4: 1,307,186 km (0.061 R)
• M5: 1,943,426 km (0.107 R)
• M6: 2,687,975 km (0.059 R)
• M7: 3,842,870 km (0.068 R)
• M8: 4,318,442 km (0.053 R)
• M9: 4,784,738 km (0.061 R)
• M10: 5,147,663 km (0.111 R)
• M11: 5,511,335 km (0.026 R)
• M12: 6,427,323 km (0.072 R)
• M13: 7,183,989 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.17 AU - 1.51 AU

Year: 1071 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,827,783 km

• M1: 99,483 km (0.094 R)
• M2: 464,202 km (0.036 R)
• M3: 818,450 km (0.089 R)
• M4: 1,180,776 km (0.075 R)
• M5: 1,452,446 km (0.066 R)
• M6: 1,861,297 km (0.119 R)
• M7: 2,255,337 km (0.115 R)
• M8: 2,532,094 km (0.113 R)
• M9: 2,792,992 km (0.115 R)
• M10: 4,006,231 km (0.108 R)
• M11: 4,776,062 km (0.055 R)
• M12: 5,255,523 km (0.099 R)
• M13: 5,558,458 km (0.051 R)
• M14: 5,809,035 km (0.095 R)
• M15: 7,325,509 km (0.108 R)
• M16: 8,665,756 km (0.111 R)
• M17: 8,946,701 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 11.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.2 AU - 1.66 AU

Year: 1180 Days

Day: 5.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,827,783 km

• M1: 138,079 km (0.112 R)
• M2: 746,493 km (0.054 R)
• M3: 1,112,559 km (0.1 R)
• M4: 1,481,019 km (0.095 R)
• M5: 2,170,665 km (0.097 R)
• M6: 2,601,806 km (0.11 R)
• M7: 3,293,547 km (0.036 R)
• M8: 3,774,205 km (0.072 R)
• M9: 4,251,272 km (0.084 R)
• M10: 4,644,116 km (0.053 R)
• M11: 6,268,749 km (0.118 R)
• M12: 7,245,773 km (0.087 R)
• M13: 8,884,169 km (0.053 R)
• M14: 9,386,369 km (0.117 R)
• M15: 9,819,455 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 14.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.18 AU - 2.82 AU

Year: 2728 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,827,783 km

• M1: 203,453 km (0.088 R)
• M2: 839,842 km (0.075 R)
• M3: 2,698,297 km (0.081 R)
• M4: 3,262,580 km (0.107 R)
• M5: 3,977,658 km (0.045 R)
• M6: 4,774,715 km (0.117 R)
• M7: 7,033,194 km (0.074 R)
• M8: 8,752,822 km (0.046 R)
• M9: 9,863,137 km (0.083 R)
• M10: 11,664,146 km (0.066 R)
• M11: 13,803,096 km (0.086 R)
• M12: 15,078,568 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 10.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.28 AU - 3.52 AU

Year: 3409 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,827,783 km

• M1: 130,599 km (0.096 R)
• M2: 476,768 km (0.116 R)
• M3: 1,344,735 km (0.075 R)
• M4: 1,961,826 km (0.059 R)
• M5: 2,309,193 km (0.046 R)
• M6: 2,997,493 km (0.106 R)
• M7: 3,408,139 km (0.104 R)
• M8: 3,934,574 km (0.089 R)
• M9: 4,407,004 km (0.084 R)
• M10: 4,735,221 km (0.038 R)
• M11: 7,984,637 km (0.094 R)
• M12: 8,846,620 km (0.117 R)
• M13: 17,288,577 km (0.111 R)
• M14: 17,723,458 km (0.087 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.2

Radius: 3.5

Gravity: 35.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.85 AU - 8.97 AU

Year: 18358 Days

Day: 16.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,827,783 km

• M1: 43,832 km (0.083 R)
• M2: 2,030,342 km (0.094 R)
• M3: 2,263,865 km (0.08 R)
• M4: 2,831,140 km (0.102 R)
• M5: 4,270,720 km (0.118 R)
• M6: 5,524,799 km (0.057 R)
• M7: 6,749,108 km (0.107 R)
• M8: 8,336,042 km (0.06 R)
• M9: 9,990,146 km (0.075 R)
• M10: 10,266,902 km (0.039 R)
• M11: 11,485,526 km (0.032 R)
• M12: 12,098,429 km (0.105 R)
• M13: 14,275,377 km (0.113 R)
• M14: 15,938,157 km (0.085 R)
• M15: 19,045,155 km (0.075 R)
• M16: 20,252,111 km (0.093 R)
• M17: 20,428,636 km (0.113 R)
• M18: 28,250,062 km (0.077 R)
• M19: 33,860,730 km (0.099 R)
• M20: 37,057,038 km (0.062 R)
• M21: 49,900,614 km (0.07 R)
• M22: 54,535,605 km (0.082 R)
• M23: 55,048,576 km (0.095 R)
• M24: 56,258,074 km (0.118 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: 453 - 13,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit