🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 10.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.84 AU - 0.88 AU

Year: 541 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,173,689 km

• M1: 133,142 km (0.063 R)
• M2: 578,046 km (0.091 R)
• M3: 928,255 km (0.108 R)
• M4: 1,401,732 km (0.1 R)
• M5: 1,865,037 km (0.032 R)
• M6: 2,411,518 km (0.077 R)
• M7: 2,947,826 km (0.111 R)
• M8: 3,728,877 km (0.052 R)
• M9: 4,207,739 km (0.059 R)
• M10: 4,572,609 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 13.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.63 AU - 3.63 AU

Year: 3756 Days

Day: 7.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,173,689 km

• M1: 173,234 km (0.04 R)
• M2: 698,472 km (0.119 R)
• M3: 1,145,471 km (0.116 R)
• M4: 1,700,180 km (0.111 R)
• M5: 2,448,468 km (0.061 R)
• M6: 3,187,332 km (0.057 R)
• M7: 4,135,184 km (0.093 R)
• M8: 4,794,462 km (0.041 R)
• M9: 9,124,722 km (0.111 R)
• M10: 9,616,450 km (0.047 R)
• M11: 11,070,990 km (0.087 R)
• M12: 14,012,384 km (0.087 R)
• M13: 15,029,649 km (0.071 R)
• M14: 17,555,759 km (0.077 R)
• M15: 19,348,540 km (0.088 R)
• M16: 21,194,727 km (0.098 R)
• M17: 23,788,455 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 14.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.49 AU - 4.45 AU

Year: 5365 Days

Day: 12.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,173,689 km

• M1: 199,414 km (0.118 R)
• M2: 781,050 km (0.106 R)
• M3: 1,349,971 km (0.101 R)
• M4: 3,251,809 km (0.084 R)
• M5: 4,433,034 km (0.101 R)
• M6: 5,059,699 km (0.097 R)
• M7: 6,983,528 km (0.105 R)
• M8: 8,792,016 km (0.118 R)
• M9: 13,464,257 km (0.064 R)
• M10: 16,022,979 km (0.102 R)
• M11: 18,461,724 km (0.097 R)
• M12: 19,264,466 km (0.119 R)
• M13: 21,744,499 km (0.056 R)
• M14: 22,570,130 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 8.9

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.21 AU - 6.45 AU

Year: 8346 Days

Day: 12.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,173,689 km

• M1: 110,702 km (0.093 R)
• M2: 499,657 km (0.101 R)
• M3: 895,792 km (0.047 R)
• M4: 1,378,544 km (0.112 R)
• M5: 1,755,232 km (0.109 R)
• M6: 2,364,544 km (0.079 R)
• M7: 4,896,638 km (0.093 R)
• M8: 7,570,999 km (0.104 R)
• M9: 8,751,475 km (0.062 R)
• M10: 9,409,856 km (0.099 R)
• M11: 10,000,169 km (0.086 R)
• M12: 10,304,451 km (0.117 R)
• M13: 11,919,659 km (0.04 R)
• M14: 13,086,223 km (0.108 R)
• M15: 13,573,464 km (0.105 R)
• M16: 16,826,469 km (0.073 R)
• M17: 19,920,452 km (0.058 R)
• M18: 20,647,049 km (0.064 R)
• M19: 24,456,260 km (0.115 R)
• M20: 26,525,797 km (0.072 R)
• M21: 28,913,678 km (0.067 R)
• M22: 29,740,505 km (0.086 R)
• M23: 30,054,661 km (0.055 R)
• M24: 37,052,550 km (0.115 R)
• M25: 39,020,211 km (0.063 R)
• M26: 39,775,680 km (0.079 R)
• M27: 41,838,036 km (0.055 R)
• M28: 43,970,704 km (0.1 R)
• M29: 45,616,879 km (0.097 R)
• M30: 46,737,068 km (0.111 R)
• M31: 48,018,972 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.3

Radius: 3.6

Gravity: 49.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.84 AU - 6.78 AU

Year: 9499 Days

Day: 21.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,173,689 km

• M1: 44,730 km (0.101 R)
• M2: 206,595 km (0.114 R)
• M3: 395,387 km (0.092 R)
• M4: 623,524 km (0.116 R)
• M5: 838,646 km (0.091 R)
• M6: 994,527 km (0.116 R)
• M7: 1,351,766 km (0.113 R)
• M8: 1,835,865 km (0.043 R)
• M9: 2,082,851 km (0.06 R)
• M10: 2,370,079 km (0.073 R)
• M11: 2,765,765 km (0.051 R)
• M12: 3,023,373 km (0.095 R)
• M13: 3,391,384 km (0.104 R)
• M14: 3,561,477 km (0.095 R)
• M15: 4,216,117 km (0.049 R)
• M16: 4,355,991 km (0.109 R)
• M17: 4,615,842 km (0.034 R)
• M18: 6,656,058 km (0.118 R)
• M19: 6,961,836 km (0.098 R)
• M20: 7,276,740 km (0.074 R)
• M21: 8,278,746 km (0.08 R)
• M22: 9,321,892 km (0.099 R)
• M23: 10,097,258 km (0.099 R)
• M24: 11,720,245 km (0.112 R)
• M25: 13,328,572 km (0.095 R)
• M26: 15,472,010 km (0.084 R)
• M27: 16,904,709 km (0.106 R)
• M28: 19,795,538 km (0.046 R)
• M29: 20,586,462 km (0.117 R)
• M30: 22,655,700 km (0.106 R)
• M31: 23,433,459 km (0.049 R)
• M32: 24,228,722 km (0.109 R)
• M33: 24,497,699 km (0.091 R)
• M34: 31,355,115 km (0.08 R)
• M35: 32,646,145 km (0.052 R)
• M36: 35,104,188 km (0.077 R)
• M37: 36,495,597 km (0.107 R)
• M38: 37,562,978 km (0.11 R)
• M39: 42,169,994 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.4

Radius: 3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.17 AU - 6.37 AU

Year: 10649 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,173,689 km

• M1: 37,399 km (0.094 R)
• M2: 152,739 km (0.049 R)
• M3: 252,222 km (0.102 R)
• M4: 523,742 km (0.088 R)
• M5: 1,219,073 km (0.09 R)
• M6: 1,480,869 km (0.034 R)
• M7: 2,027,201 km (0.088 R)
• M8: 2,218,387 km (0.072 R)
• M9: 2,711,312 km (0.052 R)
• M10: 3,342,166 km (0.079 R)
• M11: 3,572,696 km (0.118 R)
• M12: 4,516,360 km (0.074 R)
• M13: 6,304,503 km (0.072 R)
• M14: 6,411,316 km (0.087 R)
• M15: 7,577,132 km (0.055 R)
• M16: 9,881,388 km (0.096 R)
• M17: 14,059,208 km (0.112 R)
• M18: 16,913,834 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.4

Radius: 3.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.99 AU - 6.95 AU

Year: 11162 Days

Day: 15.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,173,689 km

• M1: 51,761 km (0.098 R)
• M2: 157,676 km (0.114 R)
• M3: 309,368 km (0.114 R)
• M4: 495,169 km (0.107 R)
• M5: 1,079,498 km (0.084 R)
• M6: 1,311,824 km (0.079 R)
• M7: 3,110,589 km (0.109 R)
• M8: 3,620,268 km (0.119 R)
• M9: 6,553,135 km (0.105 R)
• M10: 8,320,783 km (0.118 R)
• M11: 8,949,094 km (0.107 R)
• M12: 9,101,385 km (0.101 R)
• M13: 13,695,087 km (0.115 R)
• M14: 14,307,989 km (0.114 R)
• M15: 16,596,986 km (0.104 R)
• M16: 17,588,970 km (0.093 R)
• M17: 18,496,580 km (0.082 R)
• M18: 20,273,354 km (0.12 R)
• M19: 20,934,427 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128

Radius: 3.7

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.63 AU - 9.31 AU

Year: 13848 Days

Day: 25 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,173,689 km

• M1: 46,375 km (0.077 R)
• M2: 219,011 km (0.102 R)
• M3: 4,295,852 km (0.076 R)
• M4: 5,984,812 km (0.099 R)
• M5: 7,725,234 km (0.101 R)
• M6: 10,089,628 km (0.108 R)
• M7: 12,736,164 km (0.103 R)
• M8: 14,620,050 km (0.058 R)
• M9: 15,029,799 km (0.101 R)
• M10: 15,148,280 km (0.088 R)
• M11: 15,933,370 km (0.102 R)
• M12: 17,781,951 km (0.096 R)
• M13: 29,012,263 km (0.086 R)
• M14: 33,537,599 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 4.7

Gravity: 37.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.38 AU - 9.4 AU

Year: 15032 Days

Day: 16.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,173,689 km

• M1: 58,493 km (0.079 R)
• M2: 223,649 km (0.109 R)
• M3: 595,400 km (0.111 R)
• M4: 802,742 km (0.094 R)
• M5: 1,424,022 km (0.104 R)
• M6: 2,743,176 km (0.056 R)
• M7: 4,226,289 km (0.111 R)
• M8: 4,418,523 km (0.054 R)
• M9: 5,283,647 km (0.048 R)
• M10: 6,676,703 km (0.086 R)
• M11: 12,487,682 km (0.101 R)
• M12: 14,627,979 km (0.082 R)
• M13: 17,734,977 km (0.086 R)
• M14: 18,320,354 km (0.056 R)
• M15: 19,353,776 km (0.104 R)
• M16: 20,976,015 km (0.113 R)
• M17: 22,010,634 km (0.086 R)
• M18: 22,492,040 km (0.117 R)
• M19: 23,078,912 km (0.116 R)
• M20: 24,797,193 km (0.115 R)
• M21: 27,144,982 km (0.053 R)
• M22: 27,365,490 km (0.096 R)
• M23: 29,636,834 km (0.043 R)
• M24: 30,223,707 km (0.116 R)
• M25: 32,030,849 km (0.082 R)
• M26: 33,274,755 km (0.105 R)
• M27: 41,130,289 km (0.104 R)
• M28: 47,213,238 km (0.056 R)
• M29: 50,801,492 km (0.075 R)
• M30: 52,490,901 km (0.109 R)
• M31: 55,803,297 km (0.116 R)
• M32: 61,312,687 km (0.065 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: 534 - 10,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit