🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 11.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.54 AU - 2.04 AU

Year: 1683 Days

Day: 8.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,392,676 km

• M1: 147,803 km (0.093 R)
• M2: 518,955 km (0.114 R)
• M3: 979,268 km (0.085 R)
• M4: 1,439,880 km (0.097 R)
• M5: 2,035,578 km (0.082 R)
• M6: 3,265,123 km (0.11 R)
• M7: 4,756,165 km (0.085 R)
• M8: 5,726,756 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 12.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.44 AU - 2.86 AU

Year: 3032 Days

Day: 5.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,392,676 km

• M1: 150,495 km (0.068 R)
• M2: 1,154,148 km (0.052 R)
• M3: 1,675,197 km (0.116 R)
• M4: 2,524,614 km (0.116 R)
• M5: 2,963,833 km (0.102 R)
• M6: 3,509,716 km (0.074 R)
• M7: 4,399,673 km (0.09 R)
• M8: 5,875,157 km (0.108 R)
• M9: 7,219,892 km (0.079 R)
• M10: 7,689,630 km (0.097 R)
• M11: 8,246,732 km (0.047 R)
• M12: 8,656,032 km (0.079 R)
• M13: 9,478,521 km (0.042 R)
• M14: 10,589,136 km (0.112 R)
• M15: 12,260,892 km (0.102 R)
• M16: 13,625,524 km (0.088 R)
• M17: 15,291,745 km (0.106 R)
• M18: 15,963,439 km (0.099 R)
• M19: 18,790,241 km (0.083 R)
• M20: 19,923,893 km (0.081 R)
• M21: 21,420,321 km (0.078 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 11.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.23 AU - 6.09 AU

Year: 8239 Days

Day: 13.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,392,676 km

• M1: 141,819 km (0.078 R)
• M2: 801,246 km (0.091 R)
• M3: 1,226,703 km (0.091 R)
• M4: 1,657,096 km (0.107 R)
• M5: 2,064,600 km (0.076 R)
• M6: 2,812,889 km (0.079 R)
• M7: 3,873,687 km (0.067 R)
• M8: 4,495,865 km (0.079 R)
• M9: 4,928,352 km (0.118 R)
• M10: 6,003,811 km (0.092 R)
• M11: 6,529,498 km (0.119 R)
• M12: 9,809,880 km (0.068 R)
• M13: 11,160,300 km (0.055 R)
• M14: 11,804,469 km (0.103 R)
• M15: 13,112,702 km (0.111 R)
• M16: 14,056,066 km (0.109 R)
• M17: 16,835,445 km (0.048 R)
• M18: 17,223,203 km (0.096 R)
• M19: 19,181,888 km (0.068 R)
• M20: 25,433,433 km (0.074 R)
• M21: 30,472,189 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.8

Radius: 5.9

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.29 AU - 7.39 AU

Year: 11221 Days

Day: 23.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,392,676 km

• M1: 73,453 km (0.071 R)
• M2: 350,358 km (0.108 R)
• M3: 1,003,203 km (0.12 R)
• M4: 1,266,944 km (0.117 R)
• M5: 1,476,980 km (0.113 R)
• M6: 2,107,236 km (0.071 R)
• M7: 2,346,592 km (0.097 R)
• M8: 3,082,913 km (0.099 R)
• M9: 3,567,460 km (0.081 R)
• M10: 4,687,200 km (0.097 R)
• M11: 5,064,486 km (0.071 R)
• M12: 5,394,200 km (0.078 R)
• M13: 7,511,608 km (0.1 R)
• M14: 8,028,469 km (0.089 R)
• M15: 9,326,081 km (0.089 R)
• M16: 10,334,670 km (0.112 R)
• M17: 10,973,602 km (0.104 R)
• M18: 11,247,366 km (0.119 R)
• M19: 11,808,807 km (0.109 R)
• M20: 12,447,740 km (0.12 R)
• M21: 12,685,750 km (0.078 R)
• M22: 14,832,778 km (0.089 R)
• M23: 15,033,090 km (0.107 R)
• M24: 17,955,484 km (0.084 R)
• M25: 19,750,210 km (0.108 R)
• M26: 21,833,061 km (0.057 R)
• M27: 24,706,836 km (0.069 R)
• M28: 26,136,842 km (0.09 R)
• M29: 27,823,110 km (0.08 R)
• M30: 28,952,125 km (0.095 R)
• M31: 33,429,739 km (0.11 R)
• M32: 35,414,304 km (0.056 R)
• M33: 36,132,972 km (0.055 R)
• M34: 40,520,827 km (0.03 R)
• M35: 41,571,453 km (0.075 R)
• M36: 42,774,818 km (0.07 R)
• M37: 48,846,398 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.5

Radius: 4.8

Gravity: 35.7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.91 AU - 7.17 AU

Year: 11756 Days

Day: 23.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,392,676 km

• M1: 60,138 km (0.092 R)
• M2: 251,025 km (0.096 R)
• M3: 430,393 km (0.118 R)
• M4: 599,887 km (0.076 R)
• M5: 1,175,540 km (0.085 R)
• M6: 1,732,194 km (0.116 R)
• M7: 2,078,513 km (0.05 R)
• M8: 2,287,800 km (0.051 R)
• M9: 2,511,150 km (0.069 R)
• M10: 2,861,957 km (0.101 R)
• M11: 3,145,894 km (0.066 R)
• M12: 3,371,038 km (0.095 R)
• M13: 5,260,160 km (0.101 R)
• M14: 5,907,919 km (0.07 R)
• M15: 6,567,197 km (0.1 R)
• M16: 7,535,544 km (0.114 R)
• M17: 8,936,827 km (0.088 R)
• M18: 10,068,834 km (0.079 R)
• M19: 11,293,143 km (0.106 R)
• M20: 12,182,802 km (0.094 R)
• M21: 12,927,350 km (0.097 R)
• M22: 13,440,172 km (0.114 R)
• M23: 17,109,957 km (0.043 R)
• M24: 17,417,231 km (0.055 R)
• M25: 17,806,335 km (0.104 R)
• M26: 24,264,027 km (0.051 R)
• M27: 24,945,295 km (0.104 R)
• M28: 27,692,959 km (0.071 R)
• M29: 30,635,699 km (0.118 R)
• M30: 34,997,524 km (0.065 R)
• M31: 37,005,576 km (0.096 R)
• M32: 43,345,684 km (0.077 R)
• M33: 43,773,235 km (0.094 R)
• M34: 44,927,382 km (0.065 R)
• M35: 54,402,163 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.8

Radius: 7.6

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.29 AU - 8.31 AU

Year: 15313 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,392,676 km

• M1: 94,695 km (0.116 R)
• M2: 466,297 km (0.113 R)
• M3: 1,617,452 km (0.104 R)
• M4: 2,612,278 km (0.091 R)
• M5: 10,407,374 km (0.071 R)
• M6: 11,084,604 km (0.111 R)
• M7: 14,848,337 km (0.085 R)
• M8: 15,130,628 km (0.085 R)
• M9: 15,852,288 km (0.044 R)
• M10: 24,572,647 km (0.044 R)
• M11: 24,967,885 km (0.052 R)
• M12: 26,695,590 km (0.098 R)
• M13: 32,236,696 km (0.115 R)
• M14: 39,705,369 km (0.074 R)
• M15: 53,856,281 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.8

Radius: 7.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.52 AU - 9.9 AU

Year: 16536 Days

Day: 19.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,392,676 km

• M1: 193,280 km (0.096 R)
• M2: 569,669 km (0.07 R)
• M3: 1,105,079 km (0.109 R)
• M4: 1,841,251 km (0.095 R)
• M5: 4,821,839 km (0.119 R)
• M6: 11,882,260 km (0.046 R)
• M7: 13,111,356 km (0.114 R)
• M8: 14,747,807 km (0.115 R)
• M9: 16,943,156 km (0.101 R)
• M10: 17,745,599 km (0.084 R)
• M11: 23,188,717 km (0.081 R)
• M12: 25,950,443 km (0.056 R)
• M13: 33,457,713 km (0.112 R)
• M14: 34,602,885 km (0.102 R)
• M15: 38,443,362 km (0.105 R)
• M16: 43,226,903 km (0.031 R)
• M17: 46,111,000 km (0.049 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: 241 - 14,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit