🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 12.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.51 AU - 0.69 AU

Year: 315 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,865,216 km

• M1: 160,369 km (0.076 R)
• M2: 621,130 km (0.108 R)
• M3: 1,192,744 km (0.097 R)
• M4: 1,957,937 km (0.104 R)
• M5: 2,947,228 km (0.075 R)
• M6: 3,369,991 km (0.083 R)
• M7: 3,921,110 km (0.06 R)
• M8: 4,846,223 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 13

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.79 AU - 1.13 AU

Year: 638 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,865,216 km

• M1: 161,865 km (0.059 R)
• M2: 674,387 km (0.081 R)
• M3: 1,316,910 km (0.053 R)
• M4: 1,909,467 km (0.116 R)
• M5: 2,329,239 km (0.12 R)
• M6: 2,811,243 km (0.112 R)
• M7: 3,626,402 km (0.09 R)
• M8: 4,593,552 km (0.076 R)
• M9: 5,060,298 km (0.089 R)
• M10: 5,669,610 km (0.101 R)
• M11: 6,759,131 km (0.032 R)
• M12: 7,567,408 km (0.106 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 12

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.38 AU - 2.48 AU

Year: 2569 Days

Day: 12.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,865,216 km

• M1: 149,448 km (0.079 R)
• M2: 984,055 km (0.043 R)
• M3: 1,777,671 km (0.092 R)
• M4: 2,579,965 km (0.066 R)
• M5: 3,058,678 km (0.111 R)
• M6: 6,806,404 km (0.115 R)
• M7: 7,223,184 km (0.098 R)
• M8: 7,868,698 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 14.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.08 AU - 2.98 AU

Year: 2729 Days

Day: 12.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,865,216 km

• M1: 185,501 km (0.118 R)
• M2: 655,089 km (0.116 R)
• M3: 1,417,440 km (0.083 R)
• M4: 2,078,962 km (0.116 R)
• M5: 2,571,438 km (0.119 R)
• M6: 3,158,161 km (0.093 R)
• M7: 4,130,696 km (0.042 R)
• M8: 5,072,415 km (0.074 R)
• M9: 8,055,995 km (0.089 R)
• M10: 9,526,243 km (0.097 R)
• M11: 10,289,790 km (0.085 R)
• M12: 11,821,822 km (0.117 R)
• M13: 14,964,724 km (0.084 R)
• M14: 15,949,676 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 14.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.69 AU - 5.47 AU

Year: 6648 Days

Day: 11.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,865,216 km

• M1: 176,525 km (0.104 R)
• M2: 913,893 km (0.104 R)
• M3: 1,535,024 km (0.091 R)
• M4: 1,998,179 km (0.084 R)
• M5: 2,538,227 km (0.072 R)
• M6: 3,011,854 km (0.101 R)
• M7: 4,476,716 km (0.115 R)
• M8: 5,145,718 km (0.064 R)
• M9: 5,880,692 km (0.09 R)
• M10: 7,676,166 km (0.07 R)
• M11: 8,227,584 km (0.113 R)
• M12: 8,679,220 km (0.117 R)
• M13: 9,543,297 km (0.059 R)
• M14: 10,511,494 km (0.047 R)
• M15: 16,881,521 km (0.096 R)
• M16: 22,458,530 km (0.065 R)
• M17: 24,253,405 km (0.108 R)
• M18: 25,357,886 km (0.099 R)
• M19: 30,210,542 km (0.114 R)
• M20: 30,993,088 km (0.115 R)
• M21: 31,489,155 km (0.082 R)
• M22: 36,855,231 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.4

Radius: 4.1

Gravity: 45.95 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.45 AU - 6.57 AU

Year: 9993 Days

Day: 20.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,865,216 km

• M1: 52,808 km (0.061 R)
• M2: 190,588 km (0.112 R)
• M3: 336,745 km (0.12 R)
• M4: 518,955 km (0.104 R)
• M5: 1,109,717 km (0.102 R)
• M6: 1,342,940 km (0.104 R)
• M7: 1,825,094 km (0.077 R)
• M8: 2,553,935 km (0.038 R)
• M9: 2,938,401 km (0.091 R)
• M10: 3,215,457 km (0.07 R)
• M11: 3,875,183 km (0.091 R)
• M12: 4,500,353 km (0.119 R)
• M13: 5,027,536 km (0.107 R)
• M14: 5,594,811 km (0.056 R)
• M15: 5,911,809 km (0.092 R)
• M16: 10,127,028 km (0.042 R)
• M17: 10,865,293 km (0.095 R)
• M18: 11,414,168 km (0.085 R)
• M19: 12,330,455 km (0.068 R)
• M20: 12,686,348 km (0.118 R)
• M21: 14,767,255 km (0.056 R)
• M22: 17,064,928 km (0.104 R)
• M23: 17,581,340 km (0.119 R)
• M24: 17,730,639 km (0.048 R)
• M25: 18,567,639 km (0.078 R)
• M26: 19,192,659 km (0.057 R)
• M27: 20,074,688 km (0.093 R)
• M28: 21,661,323 km (0.108 R)
• M29: 22,441,326 km (0.105 R)
• M30: 25,366,264 km (0.12 R)
• M31: 29,788,975 km (0.058 R)
• M32: 31,847,891 km (0.093 R)
• M33: 32,968,678 km (0.086 R)
• M34: 35,645,881 km (0.095 R)
• M35: 41,958,463 km (0.056 R)
• M36: 44,125,687 km (0.06 R)
• M37: 49,420,704 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 6.7

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.48 AU - 6.82 AU

Year: 11631 Days

Day: 23 Hours

Environment

Temp: -223 °C

Axial Tilt: 103 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,865,216 km

• M1: 83,326 km (0.094 R)
• M2: 322,234 km (0.09 R)
• M3: 606,171 km (0.088 R)
• M4: 857,046 km (0.11 R)
• M5: 1,154,896 km (0.118 R)
• M6: 2,562,911 km (0.099 R)
• M7: 3,050,600 km (0.065 R)
• M8: 3,548,013 km (0.102 R)
• M9: 4,181,410 km (0.078 R)
• M10: 5,773,879 km (0.053 R)
• M11: 6,056,021 km (0.087 R)
• M12: 7,156,762 km (0.078 R)
• M13: 8,384,961 km (0.101 R)
• M14: 10,148,271 km (0.063 R)
• M15: 10,716,892 km (0.092 R)
• M16: 10,928,872 km (0.109 R)
• M17: 12,087,957 km (0.069 R)
• M18: 13,387,962 km (0.098 R)
• M19: 14,518,773 km (0.114 R)
• M20: 14,778,474 km (0.069 R)
• M21: 16,542,832 km (0.082 R)
• M22: 19,524,317 km (0.11 R)
• M23: 19,840,866 km (0.111 R)
• M24: 22,671,258 km (0.099 R)
• M25: 22,933,204 km (0.101 R)
• M26: 26,332,516 km (0.086 R)
• M27: 26,816,166 km (0.08 R)
• M28: 27,801,268 km (0.053 R)
• M29: 28,202,041 km (0.116 R)
• M30: 32,756,548 km (0.057 R)
• M31: 35,032,530 km (0.114 R)
• M32: 35,853,523 km (0.111 R)
• M33: 37,169,386 km (0.113 R)
• M34: 44,506,863 km (0.082 R)
• M35: 45,055,288 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit