🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.84 AU - 3.78 AU

Year: 2117 Days

Day: 20.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.97 AU - 4.91 AU

Year: 2749 Days

Day: 47.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 11.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.28 AU - 12.8 AU

Year: 12892 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,075,632 km

• M1: 146,456 km (0.117 R)
• M2: 640,129 km (0.099 R)
• M3: 1,153,699 km (0.111 R)
• M4: 1,537,118 km (0.115 R)
• M5: 1,954,197 km (0.098 R)
• M6: 2,386,086 km (0.078 R)
• M7: 2,928,079 km (0.119 R)
• M8: 6,840,063 km (0.12 R)
• M9: 8,950,590 km (0.096 R)
• M10: 9,357,796 km (0.092 R)
• M11: 9,991,791 km (0.048 R)
• M12: 10,710,759 km (0.075 R)
• M13: 11,642,604 km (0.044 R)
• M14: 12,627,556 km (0.073 R)
• M15: 13,205,602 km (0.11 R)
• M16: 14,003,707 km (0.108 R)
• M17: 15,189,121 km (0.094 R)
• M18: 16,364,661 km (0.091 R)
• M19: 16,820,934 km (0.119 R)
• M20: 17,998,569 km (0.088 R)
• M21: 18,896,605 km (0.079 R)
• M22: 19,653,271 km (0.105 R)
• M23: 20,693,574 km (0.098 R)
• M24: 21,137,730 km (0.081 R)
• M25: 21,861,485 km (0.09 R)
• M26: 26,556,614 km (0.074 R)
• M27: 28,260,085 km (0.112 R)
• M28: 28,917,268 km (0.075 R)
• M29: 30,490,440 km (0.104 R)
• M30: 41,567,863 km (0.097 R)
• M31: 45,038,234 km (0.087 R)
• M32: 51,730,794 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 9.3

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.68 AU - 12.9 AU

Year: 13333 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,075,632 km

• M1: 115,639 km (0.066 R)
• M2: 550,221 km (0.065 R)
• M3: 1,411,456 km (0.098 R)
• M4: 1,815,819 km (0.103 R)
• M5: 2,860,162 km (0.116 R)
• M6: 3,671,431 km (0.092 R)
• M7: 4,145,656 km (0.081 R)
• M8: 4,504,541 km (0.119 R)
• M9: 5,671,704 km (0.059 R)
• M10: 6,581,259 km (0.065 R)
• M11: 6,987,717 km (0.03 R)
• M12: 8,496,860 km (0.103 R)
• M13: 9,028,531 km (0.099 R)
• M14: 10,373,715 km (0.092 R)
• M15: 13,913,948 km (0.056 R)
• M16: 14,997,486 km (0.099 R)
• M17: 18,187,212 km (0.078 R)
• M18: 19,316,376 km (0.109 R)
• M19: 21,447,847 km (0.075 R)
• M20: 21,981,911 km (0.062 R)
• M21: 23,920,999 km (0.111 R)
• M22: 24,883,511 km (0.078 R)
• M23: 26,172,895 km (0.1 R)
• M24: 26,782,656 km (0.033 R)
• M25: 30,642,880 km (0.102 R)
• M26: 31,093,469 km (0.11 R)
• M27: 31,662,988 km (0.094 R)
• M28: 34,858,847 km (0.119 R)
• M29: 35,845,595 km (0.116 R)
• M30: 37,874,740 km (0.04 R)
• M31: 39,313,423 km (0.061 R)
• M32: 44,852,583 km (0.076 R)
• M33: 47,657,094 km (0.118 R)
• M34: 50,733,275 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.3

Radius: 7.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.02 AU - 20.96 AU

Year: 26818 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,075,632 km

• M1: 142,567 km (0.084 R)
• M2: 746,793 km (0.11 R)
• M3: 969,245 km (0.086 R)
• M4: 1,223,561 km (0.061 R)
• M5: 2,842,210 km (0.097 R)
• M6: 3,162,499 km (0.078 R)
• M7: 4,559,145 km (0.054 R)
• M8: 5,034,118 km (0.096 R)
• M9: 11,936,863 km (0.054 R)
• M10: 14,415,849 km (0.036 R)
• M11: 15,437,004 km (0.116 R)
• M12: 15,737,546 km (0.118 R)
• M13: 17,058,196 km (0.112 R)
• M14: 19,305,156 km (0.089 R)
• M15: 22,501,913 km (0.113 R)
• M16: 23,973,956 km (0.104 R)
• M17: 24,275,845 km (0.042 R)
• M18: 27,545,905 km (0.053 R)
• M19: 31,457,440 km (0.101 R)
• M20: 48,043,655 km (0.1 R)
• M21: 58,627,854 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 3.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.85 AU - 24.29 AU

Year: 32789 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,075,632 km

• M1: 65,225 km (0.077 R)
• M2: 206,894 km (0.032 R)
• M3: 378,782 km (0.071 R)
• M4: 546,631 km (0.084 R)
• M5: 1,480,271 km (0.11 R)
• M6: 3,267,217 km (0.073 R)
• M7: 3,391,533 km (0.047 R)
• M8: 4,880,631 km (0.096 R)
• M9: 5,380,138 km (0.109 R)
• M10: 6,877,762 km (0.069 R)
• M11: 8,679,818 km (0.118 R)
• M12: 9,663,424 km (0.117 R)
• M13: 11,218,344 km (0.082 R)
• M14: 14,745,862 km (0.101 R)
• M15: 16,795,652 km (0.099 R)
• M16: 16,943,604 km (0.073 R)
• M17: 22,063,292 km (0.096 R)
• M18: 23,695,555 km (0.093 R)
• M19: 23,881,804 km (0.045 R)
• M20: 24,636,376 km (0.098 R)
• M21: 24,923,454 km (0.058 R)
• M22: 26,793,128 km (0.104 R)
• M23: 27,813,835 km (0.114 R)
• M24: 30,698,680 km (0.039 R)
• M25: 37,937,272 km (0.075 R)
• M26: 38,705,307 km (0.052 R)
• M27: 42,426,704 km (0.104 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit