🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.76 AU - 0.84 AU

Year: 485 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,647,526 km

• M1: 185,352 km (0.101 R)
• M2: 664,813 km (0.089 R)
• M3: 1,373,608 km (0.118 R)
• M4: 1,876,406 km (0.101 R)
• M5: 2,413,762 km (0.096 R)
• M6: 4,176,324 km (0.096 R)
• M7: 4,782,195 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 12.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.83 AU - 0.89 AU

Year: 541 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,647,526 km

• M1: 150,495 km (0.108 R)
• M2: 665,262 km (0.055 R)
• M3: 1,262,008 km (0.095 R)
• M4: 1,801,607 km (0.116 R)
• M5: 2,294,981 km (0.09 R)
• M6: 3,441,948 km (0.077 R)
• M7: 3,867,255 km (0.108 R)
• M8: 4,824,831 km (0.088 R)
• M9: 5,841,797 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 12.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.82 AU - 1.14 AU

Year: 658 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,647,526 km

• M1: 156,629 km (0.091 R)
• M2: 602,131 km (0.11 R)
• M3: 999,164 km (0.103 R)
• M4: 1,418,038 km (0.114 R)
• M5: 2,413,612 km (0.064 R)
• M6: 2,850,438 km (0.09 R)
• M7: 3,365,503 km (0.047 R)
• M8: 4,277,452 km (0.039 R)
• M9: 4,922,817 km (0.114 R)
• M10: 5,330,172 km (0.115 R)
• M11: 6,174,503 km (0.117 R)
• M12: 7,363,955 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 13.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.1 AU - 1.7 AU

Year: 1124 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,647,526 km

• M1: 172,187 km (0.113 R)
• M2: 654,790 km (0.113 R)
• M3: 1,178,233 km (0.116 R)
• M4: 1,615,807 km (0.096 R)
• M5: 2,185,176 km (0.066 R)
• M6: 2,617,664 km (0.113 R)
• M7: 3,216,055 km (0.072 R)
• M8: 4,128,153 km (0.048 R)
• M9: 4,924,912 km (0.085 R)
• M10: 5,760,416 km (0.064 R)
• M11: 6,310,038 km (0.058 R)
• M12: 7,539,882 km (0.088 R)
• M13: 9,516,519 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 9.9

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.32 AU - 1.9 AU

Year: 1386 Days

Day: 13.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,647,526 km

• M1: 123,119 km (0.072 R)
• M2: 469,438 km (0.048 R)
• M3: 1,054,515 km (0.104 R)
• M4: 1,897,649 km (0.109 R)
• M5: 2,383,244 km (0.059 R)
• M6: 2,880,058 km (0.036 R)
• M7: 3,228,472 km (0.025 R)
• M8: 3,703,894 km (0.12 R)
• M9: 4,171,088 km (0.097 R)
• M10: 4,716,372 km (0.103 R)
• M11: 5,995,733 km (0.092 R)
• M12: 7,227,522 km (0.096 R)
• M13: 8,213,671 km (0.047 R)
• M14: 10,217,834 km (0.096 R)
• M15: 10,964,477 km (0.065 R)
• M16: 11,674,468 km (0.114 R)
• M17: 12,990,182 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 13.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.65 AU - 1.75 AU

Year: 1503 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,647,526 km

• M1: 166,652 km (0.114 R)
• M2: 2,274,187 km (0.098 R)
• M3: 4,012,963 km (0.086 R)
• M4: 5,377,744 km (0.095 R)
• M5: 6,254,986 km (0.083 R)
• M6: 6,884,195 km (0.091 R)
• M7: 7,422,298 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 9

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.85 AU - 3.25 AU

Year: 3613 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,647,526 km

• M1: 111,899 km (0.092 R)
• M2: 403,914 km (0.085 R)
• M3: 742,753 km (0.062 R)
• M4: 1,217,128 km (0.073 R)
• M5: 1,576,014 km (0.071 R)
• M6: 1,884,484 km (0.106 R)
• M7: 2,354,072 km (0.107 R)
• M8: 2,658,653 km (0.12 R)
• M9: 4,599,985 km (0.051 R)
• M10: 4,924,612 km (0.113 R)
• M11: 5,211,092 km (0.086 R)
• M12: 6,595,172 km (0.086 R)
• M13: 7,041,422 km (0.094 R)
• M14: 7,610,193 km (0.108 R)
• M15: 8,763,742 km (0.075 R)
• M16: 9,621,836 km (0.092 R)
• M17: 10,154,554 km (0.092 R)
• M18: 13,979,622 km (0.052 R)
• M19: 14,609,878 km (0.036 R)
• M20: 16,672,832 km (0.046 R)
• M21: 19,241,577 km (0.083 R)
• M22: 21,161,965 km (0.111 R)
• M23: 22,274,525 km (0.097 R)
• M24: 22,845,240 km (0.115 R)
• M25: 24,164,843 km (0.105 R)
• M26: 24,919,714 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 12.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.39 AU - 3.57 AU

Year: 4403 Days

Day: 8.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,647,526 km

• M1: 159,172 km (0.056 R)
• M2: 609,611 km (0.109 R)
• M3: 1,124,228 km (0.083 R)
• M4: 1,554,771 km (0.111 R)
• M5: 2,012,540 km (0.113 R)
• M6: 2,414,809 km (0.111 R)
• M7: 2,817,975 km (0.091 R)
• M8: 4,144,459 km (0.048 R)
• M9: 4,702,609 km (0.059 R)
• M10: 5,228,446 km (0.116 R)
• M11: 6,212,650 km (0.105 R)
• M12: 6,716,944 km (0.077 R)
• M13: 8,662,315 km (0.096 R)
• M14: 10,038,765 km (0.043 R)
• M15: 11,004,120 km (0.06 R)
• M16: 11,697,207 km (0.083 R)
• M17: 13,375,994 km (0.085 R)
• M18: 15,607,695 km (0.076 R)
• M19: 16,187,686 km (0.038 R)
• M20: 17,514,470 km (0.091 R)
• M21: 17,951,445 km (0.101 R)
• M22: 18,523,956 km (0.058 R)
• M23: 19,174,258 km (0.111 R)
• M24: 21,076,694 km (0.033 R)
• M25: 24,085,108 km (0.111 R)
• M26: 25,095,940 km (0.04 R)
• M27: 28,555,541 km (0.098 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.7

Radius: 5.2

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.57 AU - 10.61 AU

Year: 18588 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,647,526 km

• M1: 64,776 km (0.069 R)
• M2: 286,480 km (0.094 R)
• M3: 528,978 km (0.089 R)
• M4: 823,087 km (0.119 R)
• M5: 2,287,351 km (0.034 R)
• M6: 3,242,235 km (0.092 R)
• M7: 3,585,263 km (0.117 R)
• M8: 3,922,905 km (0.102 R)
• M9: 4,760,354 km (0.054 R)
• M10: 5,711,048 km (0.047 R)
• M11: 6,250,947 km (0.061 R)
• M12: 6,782,019 km (0.055 R)
• M13: 8,027,571 km (0.039 R)
• M14: 8,361,175 km (0.053 R)
• M15: 8,904,364 km (0.107 R)
• M16: 9,261,903 km (0.085 R)
• M17: 11,372,580 km (0.059 R)
• M18: 12,539,443 km (0.118 R)
• M19: 12,923,910 km (0.085 R)
• M20: 14,822,755 km (0.049 R)
• M21: 17,133,444 km (0.071 R)
• M22: 17,606,772 km (0.099 R)
• M23: 18,662,185 km (0.096 R)
• M24: 19,079,264 km (0.117 R)
• M25: 21,348,215 km (0.088 R)
• M26: 23,500,030 km (0.057 R)
• M27: 27,794,686 km (0.12 R)
• M28: 29,898,481 km (0.059 R)
• M29: 33,310,509 km (0.079 R)
• M30: 34,795,118 km (0.119 R)
• M31: 43,029,135 km (0.039 R)
• M32: 47,054,664 km (0.075 R)
• M33: 52,636,759 km (0.091 R)
• M34: 53,971,920 km (0.099 R)
• M35: 54,817,746 km (0.101 R)
• M36: 56,016,623 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.1

Radius: 8

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.32 AU - 10.62 AU

Year: 21352 Days

Day: 19.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,647,526 km

• M1: 99,483 km (0.119 R)
• M2: 369,656 km (0.11 R)
• M3: 715,377 km (0.119 R)
• M4: 1,017,116 km (0.098 R)
• M5: 1,527,394 km (0.087 R)
• M6: 2,077,914 km (0.091 R)
• M7: 2,802,567 km (0.1 R)
• M8: 3,925,299 km (0.05 R)
• M9: 5,512,981 km (0.105 R)
• M10: 5,867,528 km (0.115 R)
• M11: 6,237,334 km (0.098 R)
• M12: 6,492,548 km (0.096 R)
• M13: 8,952,086 km (0.09 R)
• M14: 10,066,740 km (0.073 R)
• M15: 10,657,502 km (0.086 R)
• M16: 11,396,665 km (0.081 R)
• M17: 11,843,514 km (0.068 R)
• M18: 13,819,702 km (0.111 R)
• M19: 14,848,337 km (0.054 R)
• M20: 15,927,087 km (0.09 R)
• M21: 19,386,238 km (0.103 R)
• M22: 20,115,079 km (0.118 R)
• M23: 23,520,076 km (0.117 R)
• M24: 24,348,998 km (0.089 R)
• M25: 24,983,443 km (0.066 R)
• M26: 26,395,796 km (0.095 R)
• M27: 29,856,743 km (0.039 R)
• M28: 35,597,561 km (0.051 R)
• M29: 42,184,206 km (0.063 R)
• M30: 43,252,784 km (0.053 R)
• M31: 44,495,942 km (0.049 R)
• M32: 47,216,678 km (0.058 R)
• M33: 48,700,988 km (0.095 R)
• M34: 51,589,125 km (0.098 R)
• M35: 54,589,609 km (0.072 R)
• M36: 63,486,344 km (0.091 R)
• M37: 64,085,035 km (0.051 R)
• M38: 64,888,974 km (0.103 R)
• M39: 67,756,017 km (0.082 R)
• M40: 69,010,096 km (0.034 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: 234 - 11,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit