🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.33 AU - 1.53 AU

Year: 731 Days

Day: 26.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 9.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.89 AU - 6.27 AU

Year: 5635 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,226,392 km

• M1: 116,836 km (0.099 R)
• M2: 641,326 km (0.111 R)
• M3: 1,076,506 km (0.09 R)
• M4: 2,255,487 km (0.113 R)
• M5: 3,451,672 km (0.107 R)
• M6: 5,281,702 km (0.084 R)
• M7: 6,455,148 km (0.062 R)
• M8: 7,497,995 km (0.106 R)
• M9: 7,831,748 km (0.106 R)
• M10: 9,351,961 km (0.08 R)
• M11: 10,226,810 km (0.11 R)
• M12: 10,684,130 km (0.077 R)
• M13: 11,444,387 km (0.114 R)
• M14: 12,496,209 km (0.063 R)
• M15: 13,072,311 km (0.119 R)
• M16: 13,448,101 km (0.093 R)
• M17: 13,886,422 km (0.111 R)
• M18: 14,849,384 km (0.034 R)
• M19: 15,795,740 km (0.084 R)
• M20: 16,907,851 km (0.051 R)
• M21: 17,289,924 km (0.113 R)
• M22: 19,634,870 km (0.053 R)
• M23: 20,199,153 km (0.115 R)
• M24: 21,434,233 km (0.102 R)
• M25: 22,412,155 km (0.063 R)
• M26: 25,110,302 km (0.116 R)
• M27: 25,691,490 km (0.077 R)
• M28: 26,196,831 km (0.078 R)
• M29: 27,489,058 km (0.079 R)
• M30: 28,463,388 km (0.116 R)
• M31: 30,387,217 km (0.084 R)
• M32: 32,985,882 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864

Radius: 11.6

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.98 AU - 7.42 AU

Year: 6600 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,226,392 km

• M1: 144,212 km (0.046 R)
• M2: 555,008 km (0.107 R)
• M3: 1,210,845 km (0.11 R)
• M4: 1,588,580 km (0.091 R)
• M5: 2,141,494 km (0.058 R)
• M6: 3,341,568 km (0.115 R)
• M7: 4,153,435 km (0.107 R)
• M8: 4,745,843 km (0.101 R)
• M9: 6,758,682 km (0.113 R)
• M10: 8,550,416 km (0.114 R)
• M11: 9,109,762 km (0.035 R)
• M12: 10,639,700 km (0.092 R)
• M13: 12,173,377 km (0.074 R)
• M14: 13,791,278 km (0.077 R)
• M15: 14,261,763 km (0.101 R)
• M16: 15,359,812 km (0.117 R)
• M17: 16,122,611 km (0.098 R)
• M18: 17,381,777 km (0.114 R)
• M19: 18,140,088 km (0.117 R)
• M20: 18,634,060 km (0.066 R)
• M21: 20,930,388 km (0.104 R)
• M22: 30,009,034 km (0.118 R)
• M23: 31,200,730 km (0.069 R)
• M24: 32,217,846 km (0.116 R)
• M25: 33,784,734 km (0.079 R)
• M26: 34,748,893 km (0.1 R)
• M27: 35,731,302 km (0.104 R)
• M28: 36,619,913 km (0.1 R)
• M29: 37,296,096 km (0.108 R)
• M30: 39,022,904 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 9.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.22 AU - 8.1 AU

Year: 7348 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,226,392 km

• M1: 121,922 km (0.047 R)
• M2: 584,030 km (0.05 R)
• M3: 1,053,917 km (0.117 R)
• M4: 1,370,915 km (0.085 R)
• M5: 1,681,929 km (0.067 R)
• M6: 3,346,205 km (0.12 R)
• M7: 4,901,125 km (0.082 R)
• M8: 6,005,008 km (0.083 R)
• M9: 8,229,080 km (0.052 R)
• M10: 8,741,004 km (0.058 R)
• M11: 9,228,842 km (0.104 R)
• M12: 10,065,992 km (0.1 R)
• M13: 13,868,022 km (0.117 R)
• M14: 15,091,134 km (0.07 R)
• M15: 16,120,218 km (0.032 R)
• M16: 19,339,115 km (0.103 R)
• M17: 22,796,771 km (0.084 R)
• M18: 24,323,118 km (0.076 R)
• M19: 28,724,586 km (0.07 R)
• M20: 29,113,690 km (0.069 R)
• M21: 31,010,292 km (0.085 R)
• M22: 31,936,901 km (0.109 R)
• M23: 32,249,860 km (0.032 R)
• M24: 33,522,190 km (0.055 R)
• M25: 37,193,023 km (0.117 R)
• M26: 37,888,054 km (0.059 R)
• M27: 38,709,945 km (0.107 R)
• M28: 39,423,826 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 12.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.97 AU - 8.27 AU

Year: 9892 Days

Day: 11.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,226,392 km

• M1: 165,455 km (0.068 R)
• M2: 744,249 km (0.114 R)
• M3: 1,145,770 km (0.072 R)
• M4: 1,712,746 km (0.114 R)
• M5: 2,772,497 km (0.047 R)
• M6: 4,002,042 km (0.116 R)
• M7: 4,646,809 km (0.103 R)
• M8: 8,122,566 km (0.081 R)
• M9: 9,012,225 km (0.084 R)
• M10: 9,556,312 km (0.068 R)
• M11: 10,710,609 km (0.114 R)
• M12: 14,799,418 km (0.113 R)
• M13: 16,780,992 km (0.073 R)
• M14: 17,302,789 km (0.116 R)
• M15: 17,912,400 km (0.092 R)
• M16: 20,243,285 km (0.092 R)
• M17: 22,588,979 km (0.095 R)
• M18: 23,409,524 km (0.083 R)
• M19: 26,289,283 km (0.096 R)
• M20: 27,607,539 km (0.095 R)
• M21: 28,126,045 km (0.12 R)
• M22: 31,039,763 km (0.091 R)
• M23: 33,558,094 km (0.056 R)
• M24: 41,248,920 km (0.065 R)
• M25: 41,790,913 km (0.112 R)
• M26: 44,288,300 km (0.085 R)
• M27: 45,573,645 km (0.057 R)
• M28: 48,218,685 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.7

Radius: 4.4

Gravity: 42.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.8 AU - 15.84 AU

Year: 26899 Days

Day: 19.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,226,392 km

• M1: 61,036 km (0.039 R)
• M2: 441,912 km (0.043 R)
• M3: 1,114,355 km (0.1 R)
• M4: 1,552,078 km (0.08 R)
• M5: 3,487,426 km (0.112 R)
• M6: 3,647,196 km (0.099 R)
• M7: 3,913,331 km (0.097 R)
• M8: 4,559,145 km (0.119 R)
• M9: 5,315,063 km (0.094 R)
• M10: 5,484,258 km (0.117 R)
• M11: 5,788,989 km (0.107 R)
• M12: 6,059,163 km (0.061 R)
• M13: 6,384,987 km (0.103 R)
• M14: 10,911,669 km (0.111 R)
• M15: 11,116,618 km (0.106 R)
• M16: 13,699,724 km (0.098 R)
• M17: 15,513,150 km (0.11 R)
• M18: 18,718,134 km (0.074 R)
• M19: 19,508,011 km (0.035 R)
• M20: 30,247,044 km (0.1 R)
• M21: 37,311,205 km (0.118 R)
• M22: 40,975,904 km (0.099 R)
• M23: 59,286,683 km (0.089 R)
• M24: 69,964,979 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 10,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit