🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.87 AU - 2.83 AU

Year: 1573 Days

Day: 34.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,807,991 km

• M1: 579,991 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 11.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.91 AU - 9.05 AU

Year: 8931 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,807,991 km

• M1: 146,756 km (0.038 R)
• M2: 1,311,824 km (0.109 R)
• M3: 2,563,509 km (0.069 R)
• M4: 3,378,668 km (0.085 R)
• M5: 4,544,335 km (0.082 R)
• M6: 6,190,061 km (0.1 R)
• M7: 6,666,081 km (0.072 R)
• M8: 9,826,336 km (0.06 R)
• M9: 10,956,548 km (0.083 R)
• M10: 11,352,085 km (0.108 R)
• M11: 11,859,820 km (0.066 R)
• M12: 13,474,430 km (0.12 R)
• M13: 15,911,978 km (0.08 R)
• M14: 16,291,807 km (0.111 R)
• M15: 16,677,769 km (0.074 R)
• M16: 18,421,183 km (0.079 R)
• M17: 22,983,469 km (0.117 R)
• M18: 27,606,791 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 11.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.83 AU - 11.05 AU

Year: 11669 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,807,991 km

• M1: 144,212 km (0.098 R)
• M2: 666,459 km (0.04 R)
• M3: 1,329,775 km (0.05 R)
• M4: 1,744,162 km (0.087 R)
• M5: 2,753,349 km (0.088 R)
• M6: 4,116,634 km (0.112 R)
• M7: 5,113,405 km (0.071 R)
• M8: 6,302,857 km (0.074 R)
• M9: 9,628,717 km (0.106 R)
• M10: 10,314,773 km (0.117 R)
• M11: 11,318,126 km (0.059 R)
• M12: 14,995,691 km (0.09 R)
• M13: 15,701,793 km (0.098 R)
• M14: 18,507,949 km (0.094 R)
• M15: 21,632,899 km (0.058 R)
• M16: 23,743,576 km (0.068 R)
• M17: 26,392,505 km (0.105 R)
• M18: 28,691,974 km (0.096 R)
• M19: 30,111,807 km (0.062 R)
• M20: 32,038,478 km (0.039 R)
• M21: 36,513,699 km (0.073 R)
• M22: 36,893,976 km (0.111 R)
• M23: 37,791,264 km (0.113 R)
• M24: 38,571,866 km (0.098 R)
• M25: 48,643,842 km (0.106 R)
• M26: 49,104,155 km (0.107 R)
• M27: 53,379,961 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.8

Radius: 3.9

Gravity: 31.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.64 AU - 14 AU

Year: 22429 Days

Day: 17.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,807,991 km

• M1: 57,595 km (0.074 R)
• M2: 180,415 km (0.057 R)
• M3: 380,727 km (0.047 R)
• M4: 562,638 km (0.054 R)
• M5: 843,283 km (0.118 R)
• M6: 979,118 km (0.099 R)
• M7: 1,183,469 km (0.095 R)
• M8: 1,384,977 km (0.109 R)
• M9: 2,029,295 km (0.082 R)
• M10: 2,233,347 km (0.059 R)
• M11: 2,979,690 km (0.049 R)
• M12: 3,787,668 km (0.112 R)
• M13: 4,767,235 km (0.101 R)
• M14: 5,663,925 km (0.056 R)
• M15: 8,541,889 km (0.037 R)
• M16: 11,806,713 km (0.068 R)
• M17: 12,133,285 km (0.089 R)
• M18: 16,616,733 km (0.099 R)
• M19: 17,359,786 km (0.085 R)
• M20: 23,497,487 km (0.118 R)
• M21: 24,962,649 km (0.102 R)
• M22: 25,717,669 km (0.092 R)
• M23: 27,159,793 km (0.11 R)
• M24: 33,080,278 km (0.068 R)
• M25: 37,238,201 km (0.101 R)
• M26: 38,223,004 km (0.087 R)
• M27: 38,650,255 km (0.109 R)
• M28: 43,408,515 km (0.109 R)
• M29: 56,978,987 km (0.111 R)
• M30: 57,910,233 km (0.102 R)
• M31: 60,958,290 km (0.081 R)
• M32: 61,932,322 km (0.066 R)
• M33: 64,111,663 km (0.12 R)
• M34: 68,832,374 km (0.076 R)
• M35: 71,384,962 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.8

Radius: 6.3

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.87 AU - 13.87 AU

Year: 22550 Days

Day: 19.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,807,991 km

• M1: 78,389 km (0.079 R)
• M2: 280,646 km (0.096 R)
• M3: 677,080 km (0.119 R)
• M4: 1,072,318 km (0.099 R)
• M5: 1,272,330 km (0.06 R)
• M6: 1,858,006 km (0.099 R)
• M7: 2,088,985 km (0.074 R)
• M8: 2,609,286 km (0.09 R)
• M9: 4,418,373 km (0.058 R)
• M10: 5,012,576 km (0.078 R)
• M11: 5,698,332 km (0.108 R)
• M12: 6,932,216 km (0.109 R)
• M13: 7,635,924 km (0.073 R)
• M14: 8,030,115 km (0.114 R)
• M15: 8,805,779 km (0.091 R)
• M16: 9,350,017 km (0.102 R)
• M17: 10,931,266 km (0.114 R)
• M18: 14,613,169 km (0.11 R)
• M19: 15,298,028 km (0.078 R)
• M20: 16,567,815 km (0.038 R)
• M21: 18,165,221 km (0.108 R)
• M22: 20,140,062 km (0.087 R)
• M23: 25,913,343 km (0.104 R)
• M24: 29,115,486 km (0.046 R)
• M25: 34,001,352 km (0.104 R)
• M26: 34,531,377 km (0.074 R)
• M27: 39,116,402 km (0.085 R)
• M28: 46,811,119 km (0.1 R)
• M29: 47,631,962 km (0.086 R)
• M30: 47,962,873 km (0.104 R)
• M31: 51,705,811 km (0.102 R)
• M32: 57,678,207 km (0.089 R)
• M33: 65,923,144 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit