🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.6 AU - 0.64 AU

Year: 337 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 51,678,504 km

• M1: 140,472 km (0.116 R)
• M2: 495,319 km (0.087 R)
• M3: 999,164 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 11.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 337 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,678,504 km

• M1: 139,276 km (0.104 R)
• M2: 530,923 km (0.076 R)
• M3: 1,064,389 km (0.088 R)
• M4: 1,619,696 km (0.12 R)
• M5: 1,989,502 km (0.087 R)
• M6: 2,353,025 km (0.106 R)
• M7: 2,711,312 km (0.098 R)
• M8: 3,261,533 km (0.094 R)
• M9: 4,158,821 km (0.097 R)
• M10: 4,953,036 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 8.8

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.54 AU - 0.84 AU

Year: 396 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,678,504 km

• M1: 109,506 km (0.113 R)
• M2: 515,664 km (0.1 R)
• M3: 867,219 km (0.118 R)
• M4: 1,385,276 km (0.096 R)
• M5: 1,802,804 km (0.067 R)
• M6: 2,239,031 km (0.043 R)
• M7: 2,817,975 km (0.113 R)
• M8: 4,863,427 km (0.12 R)
• M9: 5,308,780 km (0.057 R)
• M10: 5,677,688 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 11.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.33 AU - 2.15 AU

Year: 1584 Days

Day: 5.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,678,504 km

• M1: 143,165 km (0.118 R)
• M2: 559,197 km (0.082 R)
• M3: 1,038,060 km (0.099 R)
• M4: 1,491,491 km (0.083 R)
• M5: 1,900,491 km (0.052 R)
• M6: 2,362,749 km (0.116 R)
• M7: 2,798,378 km (0.12 R)
• M8: 3,343,961 km (0.114 R)
• M9: 3,880,569 km (0.059 R)
• M10: 5,051,621 km (0.03 R)
• M11: 5,417,687 km (0.093 R)
• M12: 5,801,405 km (0.028 R)
• M13: 6,312,432 km (0.047 R)
• M14: 7,278,834 km (0.073 R)
• M15: 7,747,225 km (0.089 R)
• M16: 9,737,325 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 9.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.61 AU - 6.21 AU

Year: 8686 Days

Day: 6.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,678,504 km

• M1: 119,977 km (0.07 R)
• M2: 883,525 km (0.086 R)
• M3: 2,137,155 km (0.084 R)
• M4: 2,537,629 km (0.114 R)
• M5: 2,849,241 km (0.085 R)
• M6: 4,454,127 km (0.112 R)
• M7: 6,059,312 km (0.037 R)
• M8: 7,024,069 km (0.11 R)
• M9: 11,520,382 km (0.094 R)
• M10: 11,968,578 km (0.105 R)
• M11: 13,285,787 km (0.086 R)
• M12: 14,489,751 km (0.057 R)
• M13: 15,012,146 km (0.089 R)
• M14: 16,094,936 km (0.082 R)
• M15: 18,233,886 km (0.05 R)
• M16: 20,102,064 km (0.074 R)
• M17: 21,215,671 km (0.112 R)
• M18: 24,655,075 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.2

Radius: 3.3

Gravity: 68.89 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.21 AU - 6.17 AU

Year: 9369 Days

Day: 22.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,678,504 km

• M1: 45,029 km (0.061 R)
• M2: 185,202 km (0.098 R)
• M3: 298,747 km (0.103 R)
• M4: 454,179 km (0.087 R)
• M5: 871,707 km (0.08 R)
• M6: 1,101,040 km (0.114 R)
• M7: 1,342,940 km (0.117 R)
• M8: 1,817,913 km (0.109 R)
• M9: 1,981,873 km (0.03 R)
• M10: 2,191,609 km (0.07 R)
• M11: 2,493,797 km (0.064 R)
• M12: 2,866,295 km (0.058 R)
• M13: 3,492,961 km (0.104 R)
• M14: 4,319,339 km (0.074 R)
• M15: 5,138,537 km (0.083 R)
• M16: 5,739,023 km (0.048 R)
• M17: 6,459,486 km (0.063 R)
• M18: 7,157,660 km (0.066 R)
• M19: 8,611,153 km (0.111 R)
• M20: 10,507,605 km (0.078 R)
• M21: 10,769,252 km (0.115 R)
• M22: 11,196,952 km (0.113 R)
• M23: 13,141,275 km (0.093 R)
• M24: 13,567,779 km (0.112 R)
• M25: 13,940,726 km (0.107 R)
• M26: 15,433,414 km (0.119 R)
• M27: 19,039,022 km (0.087 R)
• M28: 19,271,646 km (0.11 R)
• M29: 19,506,216 km (0.07 R)
• M30: 21,535,062 km (0.091 R)
• M31: 24,240,689 km (0.108 R)
• M32: 27,066,444 km (0.079 R)
• M33: 27,656,757 km (0.106 R)
• M34: 28,155,217 km (0.081 R)
• M35: 29,790,621 km (0.058 R)
• M36: 30,209,196 km (0.06 R)
• M37: 31,380,248 km (0.077 R)
• M38: 41,597,184 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.9

Radius: 4

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.36 AU - 11 AU

Year: 19199 Days

Day: 24.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,678,504 km

• M1: 49,816 km (0.111 R)
• M2: 238,309 km (0.108 R)
• M3: 376,687 km (0.096 R)
• M4: 507,735 km (0.11 R)
• M5: 790,625 km (0.089 R)
• M6: 915,988 km (0.087 R)
• M7: 1,232,387 km (0.1 R)
• M8: 1,694,345 km (0.062 R)
• M9: 1,822,102 km (0.104 R)
• M10: 3,504,929 km (0.1 R)
• M11: 4,212,078 km (0.07 R)
• M12: 6,659,499 km (0.082 R)
• M13: 7,435,463 km (0.102 R)
• M14: 7,867,352 km (0.097 R)
• M15: 9,019,854 km (0.102 R)
• M16: 10,653,164 km (0.062 R)
• M17: 11,768,565 km (0.068 R)
• M18: 13,144,716 km (0.06 R)
• M19: 14,162,879 km (0.094 R)
• M20: 15,927,984 km (0.102 R)
• M21: 16,427,193 km (0.114 R)
• M22: 24,362,312 km (0.079 R)
• M23: 26,483,610 km (0.075 R)
• M24: 27,385,835 km (0.115 R)
• M25: 28,829,754 km (0.112 R)
• M26: 29,357,535 km (0.118 R)
• M27: 31,310,685 km (0.052 R)
• M28: 35,233,291 km (0.086 R)
• M29: 39,212,743 km (0.081 R)
• M30: 43,068,778 km (0.099 R)
• M31: 46,589,414 km (0.099 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: 399 - 18,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit