🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.62 AU - 0.8 AU

Year: 225 Days

Day: 34.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.92 AU - 3.76 AU

Year: 2300 Days

Day: 45.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,653,166 km

• M1: 1,215,184 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.28 AU - 8.44 AU

Year: 6769 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,653,166 km

• M1: 121,922 km (0.066 R)
• M2: 290,070 km (0.119 R)
• M3: 347,815 km (0.083 R)
• M4: 478,564 km (0.118 R)
• M5: 550,670 km (0.117 R)
• M6: 660,923 km (0.092 R)
• M7: 917,933 km (0.09 R)
• M8: 1,092,663 km (0.068 R)
• M9: 1,234,781 km (0.114 R)
• M10: 1,413,401 km (0.04 R)
• M11: 1,474,885 km (0.113 R)
• M12: 1,616,555 km (0.062 R)
• M13: 1,812,677 km (0.097 R)
• M14: 2,282,265 km (0.075 R)
• M15: 2,788,504 km (0.088 R)
• M16: 2,886,042 km (0.065 R)
• M17: 3,205,882 km (0.093 R)
• M18: 3,308,207 km (0.1 R)
• M19: 3,988,728 km (0.079 R)
• M20: 4,098,982 km (0.088 R)
• M21: 4,210,282 km (0.077 R)
• M22: 5,112,358 km (0.116 R)
• M23: 5,450,449 km (0.061 R)
• M24: 5,771,037 km (0.037 R)
• M25: 5,870,819 km (0.117 R)
• M26: 5,946,067 km (0.075 R)
• M27: 6,123,041 km (0.045 R)
• M28: 6,533,986 km (0.027 R)
• M29: 6,664,286 km (0.111 R)
• M30: 6,769,004 km (0.079 R)
• M31: 6,900,950 km (0.109 R)
• M32: 7,167,084 km (0.105 R)
• M33: 7,382,505 km (0.083 R)
• M34: 8,949,543 km (0.084 R)
• M35: 9,239,912 km (0.099 R)
• M36: 9,386,219 km (0.064 R)
• M37: 9,533,274 km (0.069 R)
• M38: 9,681,226 km (0.107 R)
• M39: 10,523,462 km (0.039 R)
• M40: 10,676,351 km (0.091 R)
• M41: 11,077,423 km (0.104 R)
• M42: 11,546,113 km (0.042 R)
• M43: 11,989,521 km (0.101 R)
• M44: 12,697,568 km (0.083 R)
• M45: 13,254,072 km (0.058 R)
• M46: 14,288,990 km (0.114 R)
• M47: 14,526,402 km (0.109 R)
• M48: 15,802,322 km (0.106 R)
• M49: 15,872,334 km (0.043 R)
• M50: 16,223,889 km (0.11 R)
• M51: 16,684,651 km (0.118 R)
• M52: 16,970,382 km (0.074 R)
• M53: 17,221,856 km (0.058 R)
• M54: 17,910,306 km (0.056 R)
• M55: 17,983,310 km (0.091 R)
• M56: 18,533,830 km (0.087 R)
• M57: 19,201,934 km (0.11 R)
• M58: 19,276,583 km (0.067 R)
• M59: 19,351,382 km (0.069 R)
• M60: 19,991,212 km (0.026 R)
• M61: 20,561,629 km (0.094 R)
• M62: 20,638,073 km (0.105 R)
• M63: 21,369,009 km (0.084 R)
• M64: 21,601,633 km (0.056 R)
• M65: 21,991,186 km (0.104 R)
• M66: 22,579,854 km (0.057 R)
• M67: 22,698,186 km (0.05 R)
• M68: 23,412,665 km (0.09 R)
• M69: 23,612,378 km (0.051 R)
• M70: 25,230,878 km (0.068 R)
• M71: 25,558,946 km (0.111 R)
• M72: 25,723,354 km (0.082 R)
• M73: 26,301,998 km (0.086 R)
• M74: 27,178,044 km (0.107 R)
• M75: 27,725,123 km (0.099 R)
• M76: 28,488,521 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 9.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.72 AU - 9.82 AU

Year: 8960 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,653,166 km

• M1: 132,544 km (0.078 R)
• M2: 192,682 km (0.074 R)
• M3: 297,999 km (0.099 R)
• M4: 430,393 km (0.092 R)
• M5: 505,042 km (0.039 R)
• M6: 885,021 km (0.118 R)
• M7: 1,018,163 km (0.066 R)
• M8: 1,286,392 km (0.057 R)
• M9: 1,380,788 km (0.059 R)
• M10: 1,678,339 km (0.092 R)
• M11: 1,740,422 km (0.069 R)
• M12: 1,888,075 km (0.083 R)
• M13: 2,241,425 km (0.113 R)
• M14: 2,426,029 km (0.09 R)
• M15: 2,909,379 km (0.067 R)
• M16: 3,213,661 km (0.049 R)
• M17: 3,581,822 km (0.112 R)
• M18: 3,935,770 km (0.101 R)
• M19: 4,046,922 km (0.05 R)
• M20: 4,473,126 km (0.106 R)
• M21: 5,094,107 km (0.084 R)
• M22: 5,931,855 km (0.036 R)
• M23: 6,317,967 km (0.088 R)
• M24: 6,547,001 km (0.086 R)
• M25: 7,013,148 km (0.106 R)
• M26: 7,080,617 km (0.109 R)
• M27: 7,593,738 km (0.068 R)
• M28: 8,260,944 km (0.061 R)
• M29: 8,439,564 km (0.108 R)
• M30: 8,619,530 km (0.089 R)
• M31: 9,688,407 km (0.028 R)
• M32: 9,876,900 km (0.056 R)
• M33: 11,989,222 km (0.101 R)
• M34: 12,151,087 km (0.095 R)
• M35: 12,313,700 km (0.075 R)
• M36: 12,682,159 km (0.103 R)
• M37: 12,764,588 km (0.105 R)
• M38: 13,262,599 km (0.032 R)
• M39: 13,598,147 km (0.079 R)
• M40: 14,363,490 km (0.107 R)
• M41: 14,578,612 km (0.05 R)
• M42: 14,881,547 km (0.071 R)
• M43: 15,405,589 km (0.032 R)
• M44: 16,247,825 km (0.116 R)
• M45: 16,337,434 km (0.106 R)
• M46: 16,652,038 km (0.097 R)
• M47: 17,333,008 km (0.108 R)
• M48: 17,884,276 km (0.093 R)
• M49: 18,441,378 km (0.081 R)
• M50: 18,628,376 km (0.086 R)
• M51: 19,572,637 km (0.051 R)
• M52: 19,906,839 km (0.058 R)
• M53: 20,242,985 km (0.092 R)
• M54: 20,629,397 km (0.061 R)
• M55: 21,213,427 km (0.108 R)
• M56: 21,655,189 km (0.062 R)
• M57: 23,149,373 km (0.032 R)
• M58: 23,908,881 km (0.103 R)
• M59: 24,368,446 km (0.077 R)
• M60: 24,676,468 km (0.115 R)
• M61: 24,985,836 km (0.09 R)
• M62: 25,192,880 km (0.095 R)
• M63: 26,762,909 km (0.095 R)
• M64: 26,868,825 km (0.08 R)
• M65: 26,974,740 km (0.088 R)
• M66: 27,988,116 km (0.089 R)
• M67: 28,149,233 km (0.108 R)
• M68: 29,340,481 km (0.087 R)
• M69: 29,558,744 km (0.089 R)
• M70: 31,436,497 km (0.12 R)
• M71: 32,052,241 km (0.081 R)
• M72: 32,220,838 km (0.114 R)
• M73: 34,095,000 km (0.1 R)
• M74: 34,900,734 km (0.113 R)
• M75: 36,062,661 km (0.105 R)
• M76: 36,472,410 km (0.056 R)
• M77: 36,589,694 km (0.035 R)
• M78: 36,824,713 km (0.028 R)
• M79: 37,237,304 km (0.109 R)
• M80: 37,710,631 km (0.109 R)
• M81: 38,305,133 km (0.096 R)
• M82: 38,663,270 km (0.054 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: 218 - 14,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit