🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 12.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.56 AU - 4.08 AU

Year: 4176 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,041,466 km

• M1: 167,250 km (0.086 R)
• M2: 473,328 km (0.093 R)
• M3: 762,949 km (0.051 R)
• M4: 1,103,883 km (0.117 R)
• M5: 1,480,869 km (0.109 R)
• M6: 2,875,720 km (0.045 R)
• M7: 3,321,372 km (0.086 R)
• M8: 4,547,027 km (0.112 R)
• M9: 5,786,595 km (0.065 R)
• M10: 6,529,648 km (0.11 R)
• M11: 18,367,028 km (0.098 R)
• M12: 18,701,679 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 11.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.14 AU - 3.76 AU

Year: 4423 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,041,466 km

• M1: 180,415 km (0.112 R)
• M2: 612,902 km (0.088 R)
• M3: 844,929 km (0.096 R)
• M4: 1,369,120 km (0.103 R)
• M5: 1,704,967 km (0.088 R)
• M6: 2,095,717 km (0.058 R)
• M7: 3,095,030 km (0.064 R)
• M8: 3,797,392 km (0.096 R)
• M9: 4,156,278 km (0.109 R)
• M10: 4,596,245 km (0.115 R)
• M11: 4,924,463 km (0.084 R)
• M12: 5,474,085 km (0.119 R)
• M13: 5,832,671 km (0.032 R)
• M14: 6,767,359 km (0.066 R)
• M15: 7,439,053 km (0.069 R)
• M16: 8,610,853 km (0.049 R)
• M17: 9,122,329 km (0.106 R)
• M18: 9,461,317 km (0.089 R)
• M19: 9,774,874 km (0.09 R)
• M20: 10,093,668 km (0.097 R)
• M21: 10,483,220 km (0.086 R)
• M22: 10,980,484 km (0.084 R)
• M23: 12,976,568 km (0.112 R)
• M24: 14,362,592 km (0.032 R)
• M25: 15,023,366 km (0.108 R)
• M26: 16,719,806 km (0.109 R)
• M27: 17,645,069 km (0.107 R)
• M28: 18,507,949 km (0.106 R)
• M29: 18,859,056 km (0.062 R)
• M30: 19,347,044 km (0.104 R)
• M31: 19,570,992 km (0.11 R)
• M32: 21,691,841 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 12.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.49 AU - 4.77 AU

Year: 6877 Days

Day: 9.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,041,466 km

• M1: 164,258 km (0.03 R)
• M2: 406,757 km (0.035 R)
• M3: 801,396 km (0.107 R)
• M4: 1,423,723 km (0.106 R)
• M5: 1,846,487 km (0.104 R)
• M6: 2,107,834 km (0.101 R)
• M7: 3,599,325 km (0.115 R)
• M8: 3,917,968 km (0.119 R)
• M9: 4,516,509 km (0.057 R)
• M10: 4,874,198 km (0.106 R)
• M11: 5,662,429 km (0.108 R)
• M12: 7,421,700 km (0.09 R)
• M13: 9,035,113 km (0.081 R)
• M14: 9,902,481 km (0.102 R)
• M15: 10,979,586 km (0.117 R)
• M16: 11,495,848 km (0.106 R)
• M17: 13,303,439 km (0.047 R)
• M18: 14,648,324 km (0.092 R)
• M19: 16,525,778 km (0.066 R)
• M20: 16,946,746 km (0.108 R)
• M21: 17,373,100 km (0.103 R)
• M22: 17,696,381 km (0.101 R)
• M23: 18,186,912 km (0.107 R)
• M24: 21,810,023 km (0.109 R)
• M25: 23,215,346 km (0.104 R)
• M26: 25,244,192 km (0.108 R)
• M27: 29,418,272 km (0.112 R)
• M28: 30,476,377 km (0.1 R)
• M29: 31,698,293 km (0.098 R)
• M30: 33,241,096 km (0.061 R)
• M31: 37,219,801 km (0.115 R)
• M32: 38,649,657 km (0.074 R)
• M33: 38,890,659 km (0.119 R)
• M34: 39,374,758 km (0.069 R)
• M35: 41,092,890 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 13.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.64 AU - 6.06 AU

Year: 7373 Days

Day: 8.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,041,466 km

• M1: 167,400 km (0.063 R)
• M2: 443,258 km (0.111 R)
• M3: 737,368 km (0.058 R)
• M4: 1,506,600 km (0.099 R)
• M5: 1,849,030 km (0.118 R)
• M6: 3,774,205 km (0.036 R)
• M7: 4,414,633 km (0.082 R)
• M8: 5,156,938 km (0.044 R)
• M9: 5,693,695 km (0.051 R)
• M10: 6,620,753 km (0.112 R)
• M11: 7,081,814 km (0.034 R)
• M12: 7,438,156 km (0.082 R)
• M13: 8,177,618 km (0.087 R)
• M14: 8,464,098 km (0.113 R)
• M15: 8,853,950 km (0.117 R)
• M16: 9,455,333 km (0.102 R)
• M17: 9,729,247 km (0.071 R)
• M18: 11,492,856 km (0.061 R)
• M19: 12,255,656 km (0.101 R)
• M20: 14,735,540 km (0.034 R)
• M21: 16,173,475 km (0.102 R)
• M22: 16,577,389 km (0.108 R)
• M23: 18,195,888 km (0.109 R)
• M24: 18,720,229 km (0.059 R)
• M25: 20,338,579 km (0.051 R)
• M26: 22,707,162 km (0.037 R)
• M27: 24,597,480 km (0.051 R)
• M28: 26,164,368 km (0.117 R)
• M29: 26,793,427 km (0.079 R)
• M30: 27,081,703 km (0.073 R)
• M31: 28,073,836 km (0.077 R)
• M32: 28,428,233 km (0.059 R)
• M33: 30,478,771 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.8

Radius: 5.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.56 AU - 11.82 AU

Year: 22453 Days

Day: 15.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,041,466 km

• M1: 77,641 km (0.07 R)
• M2: 316,399 km (0.107 R)
• M3: 1,521,410 km (0.054 R)
• M4: 1,776,026 km (0.064 R)
• M5: 1,950,457 km (0.108 R)
• M6: 2,390,873 km (0.099 R)
• M7: 3,150,980 km (0.098 R)
• M8: 3,331,545 km (0.031 R)
• M9: 4,401,917 km (0.087 R)
• M10: 4,708,743 km (0.095 R)
• M11: 4,866,120 km (0.069 R)
• M12: 5,156,040 km (0.096 R)
• M13: 5,420,978 km (0.071 R)
• M14: 6,112,569 km (0.093 R)
• M15: 6,328,140 km (0.101 R)
• M16: 8,907,057 km (0.056 R)
• M17: 9,520,708 km (0.112 R)
• M18: 10,904,787 km (0.047 R)
• M19: 11,144,742 km (0.088 R)
• M20: 12,793,909 km (0.048 R)
• M21: 14,668,071 km (0.101 R)
• M22: 15,227,268 km (0.112 R)
• M23: 15,510,756 km (0.074 R)
• M24: 19,627,390 km (0.081 R)
• M25: 20,469,626 km (0.114 R)
• M26: 26,638,743 km (0.118 R)
• M27: 26,863,290 km (0.12 R)
• M28: 30,187,354 km (0.116 R)
• M29: 33,537,599 km (0.039 R)
• M30: 36,188,174 km (0.042 R)
• M31: 36,712,813 km (0.119 R)
• M32: 39,211,247 km (0.119 R)
• M33: 41,604,963 km (0.101 R)
• M34: 42,733,829 km (0.079 R)
• M35: 48,302,160 km (0.106 R)
• M36: 48,604,647 km (0.1 R)
• M37: 50,028,969 km (0.102 R)
• M38: 52,099,553 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.8

Radius: 4.3

Gravity: 35.79 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.84 AU - 12.24 AU

Year: 23620 Days

Day: 15.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,041,466 km

• M1: 60,288 km (0.095 R)
• M2: 525,837 km (0.061 R)
• M3: 646,113 km (0.06 R)
• M4: 1,262,905 km (0.118 R)
• M5: 1,386,922 km (0.115 R)
• M6: 2,567,099 km (0.091 R)
• M7: 2,744,523 km (0.089 R)
• M8: 3,514,503 km (0.114 R)
• M9: 5,731,094 km (0.053 R)
• M10: 7,313,092 km (0.055 R)
• M11: 9,478,970 km (0.091 R)
• M12: 17,980,168 km (0.092 R)
• M13: 19,809,600 km (0.117 R)
• M14: 25,367,610 km (0.105 R)
• M15: 27,341,105 km (0.068 R)
• M16: 27,629,231 km (0.113 R)
• M17: 41,561,131 km (0.047 R)
• M18: 47,422,824 km (0.082 R)
• M19: 52,470,406 km (0.117 R)
• M20: 55,566,932 km (0.09 R)
• M21: 58,892,792 km (0.086 R)
• M22: 59,739,516 km (0.093 R)
• M23: 62,750,173 km (0.109 R)
• M24: 64,063,194 km (0.115 R)
• M25: 73,792,291 km (0.035 R)
• M26: 76,012,324 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit