🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 13.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 287 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,503,945 km

• M1: 169,195 km (0.035 R)
• M2: 639,830 km (0.104 R)
• M3: 1,133,503 km (0.06 R)
• M4: 1,596,508 km (0.055 R)
• M5: 2,494,245 km (0.106 R)
• M6: 2,971,163 km (0.041 R)
• M7: 3,541,580 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.7

Radius: 10.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.81 AU

Year: 374 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,503,945 km

• M1: 132,245 km (0.085 R)
• M2: 473,028 km (0.102 R)
• M3: 828,922 km (0.077 R)
• M4: 1,236,875 km (0.082 R)
• M5: 1,575,565 km (0.074 R)
• M6: 2,299,618 km (0.052 R)
• M7: 2,657,457 km (0.111 R)
• M8: 3,001,232 km (0.1 R)
• M9: 4,373,643 km (0.088 R)
• M10: 4,756,763 km (0.087 R)

Asteroid Belt

Center: 0.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 9.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.27 AU - 1.33 AU

Year: 988 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,503,945 km

• M1: 115,639 km (0.108 R)
• M2: 444,455 km (0.112 R)
• M3: 1,002,306 km (0.113 R)
• M4: 1,312,123 km (0.095 R)
• M5: 1,909,318 km (0.105 R)
• M6: 2,816,330 km (0.075 R)
• M7: 3,583,916 km (0.08 R)
• M8: 4,077,440 km (0.071 R)
• M9: 6,029,393 km (0.12 R)
• M10: 7,164,242 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 14.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.65 AU - 2.21 AU

Year: 1788 Days

Day: 10.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,503,945 km

• M1: 181,761 km (0.074 R)
• M2: 751,879 km (0.051 R)
• M3: 1,453,643 km (0.103 R)
• M4: 2,057,120 km (0.046 R)
• M5: 2,588,492 km (0.096 R)
• M6: 3,241,786 km (0.072 R)
• M7: 3,731,719 km (0.089 R)
• M8: 4,344,472 km (0.098 R)
• M9: 5,443,867 km (0.111 R)
• M10: 5,978,529 km (0.1 R)
• M11: 6,771,248 km (0.116 R)
• M12: 9,169,601 km (0.067 R)
• M13: 10,192,103 km (0.113 R)
• M14: 10,800,069 km (0.075 R)
• M15: 11,575,883 km (0.109 R)
• M16: 12,238,003 km (0.108 R)
• M17: 13,477,571 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 11.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.55 AU - 2.99 AU

Year: 3074 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,503,945 km

• M1: 147,952 km (0.11 R)
• M2: 756,965 km (0.097 R)
• M3: 1,560,306 km (0.112 R)
• M4: 2,393,117 km (0.067 R)
• M5: 2,870,634 km (0.117 R)
• M6: 3,465,435 km (0.078 R)
• M7: 3,841,374 km (0.077 R)
• M8: 5,354,557 km (0.104 R)
• M9: 6,368,980 km (0.088 R)
• M10: 7,631,287 km (0.118 R)
• M11: 8,338,436 km (0.094 R)
• M12: 9,735,680 km (0.1 R)
• M13: 11,988,773 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 11.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.37 AU - 3.71 AU

Year: 3535 Days

Day: 7.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,503,945 km

• M1: 145,708 km (0.081 R)
• M2: 557,402 km (0.113 R)
• M3: 1,538,913 km (0.101 R)
• M4: 2,480,482 km (0.057 R)
• M5: 3,675,320 km (0.109 R)
• M6: 4,073,101 km (0.081 R)
• M7: 4,956,327 km (0.118 R)
• M8: 6,629,430 km (0.056 R)
• M9: 7,010,904 km (0.079 R)
• M10: 8,378,378 km (0.042 R)
• M11: 12,061,478 km (0.066 R)
• M12: 16,385,156 km (0.106 R)
• M13: 17,359,487 km (0.107 R)
• M14: 18,143,529 km (0.079 R)
• M15: 19,186,077 km (0.11 R)
• M16: 20,949,387 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 7.1

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.94 AU - 7.56 AU

Year: 10420 Days

Day: 18.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,503,945 km

• M1: 88,263 km (0.059 R)
• M2: 431,440 km (0.088 R)
• M3: 1,866,084 km (0.07 R)
• M4: 2,236,638 km (0.083 R)
• M5: 2,485,718 km (0.11 R)
• M6: 2,894,270 km (0.118 R)
• M7: 3,324,065 km (0.114 R)
• M8: 7,852,093 km (0.115 R)
• M9: 15,617,569 km (0.118 R)
• M10: 16,333,245 km (0.099 R)
• M11: 18,395,901 km (0.11 R)
• M12: 20,014,849 km (0.119 R)
• M13: 30,745,654 km (0.099 R)
• M14: 32,387,640 km (0.1 R)
• M15: 33,764,090 km (0.116 R)
• M16: 34,958,928 km (0.085 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: 311 - 15,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit