🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.42 AU - 0.66 AU

Year: 178 Days

Day: 34.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 304 Days

Day: 21.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 11.5

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.53 AU - 3.77 AU

Year: 2514 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,636,041 km

• M1: 185,202 km (0.064 R)
• M2: 303,534 km (0.089 R)
• M3: 411,993 km (0.119 R)
• M4: 504,594 km (0.094 R)
• M5: 802,293 km (0.102 R)
• M6: 1,009,786 km (0.105 R)
• M7: 1,223,561 km (0.109 R)
• M8: 1,415,345 km (0.078 R)
• M9: 1,540,409 km (0.108 R)
• M10: 1,708,856 km (0.087 R)
• M11: 2,021,965 km (0.118 R)
• M12: 2,473,002 km (0.06 R)
• M13: 2,640,552 km (0.096 R)
• M14: 2,749,310 km (0.09 R)
• M15: 2,827,849 km (0.061 R)
• M16: 2,907,285 km (0.093 R)
• M17: 3,051,946 km (0.099 R)
• M18: 3,215,756 km (0.067 R)
• M19: 3,637,771 km (0.103 R)
• M20: 3,829,257 km (0.117 R)
• M21: 3,917,370 km (0.051 R)
• M22: 4,006,081 km (0.081 R)
• M23: 4,276,704 km (0.077 R)
• M24: 4,441,860 km (0.114 R)
• M25: 4,797,604 km (0.119 R)
• M26: 4,873,749 km (0.115 R)
• M27: 4,969,492 km (0.096 R)
• M28: 5,279,907 km (0.038 R)
• M29: 5,838,655 km (0.093 R)
• M30: 6,104,491 km (0.067 R)
• M31: 6,269,946 km (0.063 R)
• M32: 6,521,270 km (0.115 R)
• M33: 6,947,325 km (0.113 R)
• M34: 7,848,951 km (0.036 R)
• M35: 8,233,568 km (0.086 R)
• M36: 8,348,010 km (0.081 R)
• M37: 8,578,241 km (0.118 R)
• M38: 9,068,623 km (0.058 R)
• M39: 9,520,109 km (0.042 R)
• M40: 9,785,047 km (0.074 R)
• M41: 9,881,837 km (0.106 R)
• M42: 10,346,638 km (0.033 R)
• M43: 10,420,539 km (0.09 R)
• M44: 10,494,739 km (0.108 R)
• M45: 11,399,059 km (0.076 R)
• M46: 11,526,666 km (0.101 R)
• M47: 11,783,226 km (0.118 R)
• M48: 12,748,880 km (0.065 R)
• M49: 12,987,638 km (0.091 R)
• M50: 13,067,524 km (0.077 R)
• M51: 13,469,643 km (0.118 R)
• M52: 13,794,270 km (0.098 R)
• M53: 13,875,801 km (0.041 R)
• M54: 14,176,193 km (0.056 R)
• M55: 14,340,901 km (0.088 R)
• M56: 15,006,462 km (0.099 R)
• M57: 15,286,658 km (0.038 R)
• M58: 15,824,014 km (0.073 R)
• M59: 16,223,889 km (0.087 R)
• M60: 16,655,928 km (0.11 R)
• M61: 17,238,013 km (0.114 R)
• M62: 17,472,732 km (0.118 R)
• M63: 17,560,995 km (0.083 R)
• M64: 17,649,557 km (0.041 R)
• M65: 17,975,082 km (0.067 R)
• M66: 18,302,551 km (0.072 R)
• M67: 18,422,230 km (0.071 R)
• M68: 18,512,138 km (0.098 R)
• M69: 18,812,680 km (0.078 R)
• M70: 19,145,236 km (0.109 R)
• M71: 19,663,144 km (0.1 R)
• M72: 20,154,723 km (0.098 R)
• M73: 20,340,074 km (0.103 R)
• M74: 20,495,058 km (0.106 R)
• M75: 20,588,108 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 12.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.75 AU - 4.45 AU

Year: 3732 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,636,041 km

• M1: 159,322 km (0.053 R)
• M2: 243,695 km (0.042 R)
• M3: 335,548 km (0.113 R)
• M4: 417,827 km (0.061 R)
• M5: 660,475 km (0.114 R)
• M6: 757,564 km (0.112 R)
• M7: 909,405 km (0.099 R)
• M8: 1,054,665 km (0.111 R)
• M9: 1,226,852 km (0.069 R)
• M10: 1,389,166 km (0.111 R)
• M11: 1,508,246 km (0.036 R)
• M12: 1,641,238 km (0.06 R)
• M13: 1,725,312 km (0.085 R)
• M14: 1,810,733 km (0.093 R)
• M15: 2,008,501 km (0.063 R)
• M16: 2,110,078 km (0.114 R)
• M17: 2,248,456 km (0.114 R)
• M18: 2,769,206 km (0.098 R)
• M19: 2,857,619 km (0.041 R)
• M20: 2,972,659 km (0.07 R)
• M21: 3,489,370 km (0.06 R)
• M22: 3,765,229 km (0.07 R)
• M23: 3,891,938 km (0.106 R)
• M24: 4,048,567 km (0.076 R)
• M25: 4,280,145 km (0.092 R)
• M26: 4,427,199 km (0.117 R)
• M27: 4,605,969 km (0.111 R)
• M28: 4,802,241 km (0.112 R)
• M29: 5,001,356 km (0.117 R)
• M30: 5,297,410 km (0.094 R)
• M31: 5,583,142 km (0.049 R)
• M32: 5,906,722 km (0.072 R)
• M33: 6,437,196 km (0.096 R)
• M34: 6,589,188 km (0.036 R)
• M35: 7,052,343 km (0.057 R)
• M36: 7,174,115 km (0.105 R)
• M37: 7,419,905 km (0.117 R)
• M38: 7,508,317 km (0.111 R)
• M39: 7,686,339 km (0.114 R)
• M40: 7,811,702 km (0.075 R)
• M41: 8,356,986 km (0.108 R)
• M42: 8,727,390 km (0.119 R)
• M43: 9,350,316 km (0.119 R)
• M44: 9,734,932 km (0.057 R)
• M45: 9,870,767 km (0.102 R)
• M46: 10,105,187 km (0.067 R)
• M47: 10,839,263 km (0.079 R)
• M48: 11,182,441 km (0.078 R)
• M49: 12,401,065 km (0.116 R)
• M50: 12,485,139 km (0.107 R)
• M51: 12,569,512 km (0.114 R)
• M52: 12,930,043 km (0.067 R)
• M53: 13,058,099 km (0.116 R)
• M54: 13,358,641 km (0.086 R)
• M55: 13,922,775 km (0.09 R)
• M56: 14,185,768 km (0.07 R)
• M57: 14,783,561 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.3

Radius: 7.3

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.86 AU - 10.94 AU

Year: 16179 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,636,041 km

• M1: 122,670 km (0.104 R)
• M2: 723,455 km (0.066 R)
• M3: 1,279,511 km (0.107 R)
• M4: 1,442,722 km (0.058 R)
• M5: 1,700,329 km (0.099 R)
• M6: 1,759,570 km (0.096 R)
• M7: 2,557,525 km (0.071 R)
• M8: 2,660,000 km (0.07 R)
• M9: 2,940,197 km (0.074 R)
• M10: 3,954,021 km (0.119 R)
• M11: 4,354,944 km (0.087 R)
• M12: 4,560,192 km (0.079 R)
• M13: 5,325,385 km (0.112 R)
• M14: 6,876,565 km (0.09 R)
• M15: 7,406,441 km (0.091 R)
• M16: 7,899,516 km (0.042 R)
• M17: 8,301,635 km (0.052 R)
• M18: 8,352,348 km (0.104 R)
• M19: 8,454,075 km (0.102 R)
• M20: 8,556,400 km (0.104 R)
• M21: 9,125,769 km (0.115 R)
• M22: 9,178,129 km (0.068 R)
• M23: 10,795,431 km (0.083 R)
• M24: 11,017,734 km (0.071 R)
• M25: 11,297,631 km (0.08 R)
• M26: 12,093,941 km (0.115 R)
• M27: 12,209,131 km (0.097 R)
• M28: 12,440,709 km (0.078 R)
• M29: 12,732,125 km (0.068 R)
• M30: 13,800,104 km (0.095 R)
• M31: 13,860,243 km (0.063 R)
• M32: 15,768,513 km (0.074 R)
• M33: 16,084,015 km (0.119 R)
• M34: 16,147,295 km (0.106 R)
• M35: 16,721,152 km (0.104 R)
• M36: 18,482,368 km (0.105 R)
• M37: 18,548,640 km (0.087 R)
• M38: 18,881,645 km (0.102 R)
• M39: 18,948,515 km (0.11 R)
• M40: 19,960,395 km (0.073 R)
• M41: 20,164,895 km (0.044 R)
• M42: 20,438,510 km (0.026 R)
• M43: 20,507,175 km (0.097 R)
• M44: 20,713,620 km (0.061 R)
• M45: 23,242,872 km (0.103 R)
• M46: 23,314,529 km (0.081 R)
• M47: 24,689,633 km (0.097 R)
• M48: 24,909,093 km (0.029 R)
• M49: 25,645,563 km (0.084 R)
• M50: 26,463,863 km (0.113 R)
• M51: 26,613,611 km (0.116 R)
• M52: 27,821,314 km (0.063 R)
• M53: 28,202,340 km (0.105 R)
• M54: 28,585,161 km (0.115 R)
• M55: 29,899,678 km (0.063 R)
• M56: 31,233,642 km (0.08 R)
• M57: 33,069,208 km (0.115 R)
• M58: 33,149,841 km (0.109 R)
• M59: 36,011,648 km (0.086 R)
• M60: 36,343,756 km (0.043 R)
• M61: 36,843,861 km (0.034 R)
• M62: 37,766,431 km (0.085 R)
• M63: 38,103,924 km (0.118 R)
• M64: 38,951,695 km (0.038 R)
• M65: 39,720,030 km (0.099 R)
• M66: 42,404,863 km (0.082 R)
• M67: 43,636,353 km (0.089 R)
• M68: 43,990,451 km (0.099 R)
• M69: 44,523,169 km (0.082 R)
• M70: 44,612,179 km (0.068 R)
• M71: 45,237,050 km (0.068 R)
• M72: 45,326,509 km (0.115 R)
• M73: 45,864,613 km (0.117 R)
• M74: 46,856,746 km (0.037 R)
• M75: 47,400,833 km (0.107 R)
• M76: 47,947,165 km (0.087 R)
• M77: 48,312,483 km (0.071 R)
• M78: 51,268,088 km (0.105 R)
• M79: 52,579,463 km (0.063 R)
• M80: 53,239,339 km (0.094 R)
• M81: 54,662,464 km (0.11 R)
• M82: 55,618,095 km (0.064 R)
• M83: 56,483,070 km (0.065 R)
• M84: 56,675,752 km (0.077 R)
• M85: 57,255,443 km (0.084 R)
• M86: 58,128,646 km (0.039 R)
• M87: 59,986,652 km (0.082 R)
• M88: 62,959,610 km (0.076 R)
• M89: 63,459,716 km (0.108 R)
• M90: 64,061,698 km (0.042 R)
• M91: 64,262,757 km (0.103 R)
• M92: 64,463,966 km (0.032 R)
• M93: 65,170,068 km (0.088 R)
• M94: 66,386,598 km (0.08 R)
• M95: 66,590,051 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit