🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.65 AU

Year: 166 Days

Day: 17.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.5 AU - 2.72 AU

Year: 1580 Days

Day: 45.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.2 AU - 4.82 AU

Year: 3009 Days

Day: 48 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 11.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.41 AU - 10.13 AU

Year: 8912 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,066,031 km

• M1: 186,698 km (0.091 R)
• M2: 274,662 km (0.076 R)
• M3: 513,121 km (0.077 R)
• M4: 1,146,518 km (0.118 R)
• M5: 1,292,077 km (0.06 R)
• M6: 1,985,613 km (0.08 R)
• M7: 2,111,424 km (0.096 R)
• M8: 2,214,048 km (0.037 R)
• M9: 2,292,139 km (0.094 R)
• M10: 2,724,476 km (0.091 R)
• M11: 2,893,372 km (0.112 R)
• M12: 3,330,797 km (0.115 R)
• M13: 3,420,855 km (0.108 R)
• M14: 3,603,364 km (0.038 R)
• M15: 3,978,256 km (0.079 R)
• M16: 4,138,326 km (0.063 R)
• M17: 4,333,102 km (0.085 R)
• M18: 4,464,599 km (0.096 R)
• M19: 4,867,466 km (0.074 R)
• M20: 5,529,137 km (0.107 R)
• M21: 5,852,568 km (0.084 R)
• M22: 6,256,333 km (0.068 R)
• M23: 6,367,933 km (0.094 R)
• M24: 6,555,678 km (0.09 R)
• M25: 7,363,656 km (0.085 R)
• M26: 8,613,546 km (0.067 R)
• M27: 9,030,775 km (0.096 R)
• M28: 9,497,221 km (0.084 R)
• M29: 10,233,691 km (0.108 R)
• M30: 10,898,803 km (0.087 R)
• M31: 11,123,649 km (0.085 R)
• M32: 11,349,990 km (0.051 R)
• M33: 12,131,191 km (0.038 R)
• M34: 13,455,281 km (0.084 R)
• M35: 13,841,992 km (0.073 R)
• M36: 15,174,161 km (0.114 R)
• M37: 15,627,442 km (0.118 R)
• M38: 16,289,862 km (0.102 R)
• M39: 16,443,948 km (0.106 R)
• M40: 17,853,309 km (0.074 R)
• M41: 18,438,536 km (0.097 R)
• M42: 19,737,195 km (0.065 R)
• M43: 20,287,117 km (0.075 R)
• M44: 20,786,325 km (0.114 R)
• M45: 21,853,257 km (0.082 R)
• M46: 23,632,424 km (0.071 R)
• M47: 25,397,978 km (0.113 R)
• M48: 25,636,587 km (0.098 R)
• M49: 26,176,187 km (0.062 R)
• M50: 26,356,901 km (0.116 R)
• M51: 27,327,641 km (0.113 R)
• M52: 27,572,234 km (0.089 R)
• M53: 28,433,768 km (0.051 R)
• M54: 28,619,569 km (0.064 R)
• M55: 29,054,599 km (0.102 R)
• M56: 29,679,918 km (0.102 R)
• M57: 30,816,563 km (0.079 R)
• M58: 31,071,179 km (0.084 R)
• M59: 31,198,636 km (0.063 R)
• M60: 32,096,373 km (0.109 R)
• M61: 32,677,860 km (0.09 R)
• M62: 33,458,611 km (0.113 R)
• M63: 33,654,734 km (0.098 R)
• M64: 34,509,237 km (0.117 R)
• M65: 36,239,486 km (0.069 R)
• M66: 36,575,483 km (0.093 R)
• M67: 37,589,607 km (0.092 R)
• M68: 37,793,508 km (0.117 R)
• M69: 39,024,849 km (0.108 R)
• M70: 39,783,908 km (0.057 R)
• M71: 40,061,113 km (0.087 R)
• M72: 40,896,468 km (0.098 R)
• M73: 42,372,400 km (0.113 R)
• M74: 42,655,439 km (0.101 R)
• M75: 45,303,770 km (0.119 R)
• M76: 45,520,837 km (0.103 R)
• M77: 46,246,835 km (0.085 R)
• M78: 46,319,540 km (0.092 R)
• M79: 47,196,333 km (0.089 R)
• M80: 48,152,263 km (0.105 R)
• M81: 49,263,327 km (0.11 R)
• M82: 49,635,526 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.69 AU - 11.47 AU

Year: 11993 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,066,031 km

• M1: 186,698 km (0.043 R)
• M2: 364,271 km (0.114 R)
• M3: 601,533 km (0.036 R)
• M4: 668,403 km (0.091 R)
• M5: 796,010 km (0.092 R)
• M6: 885,919 km (0.115 R)
• M7: 1,076,207 km (0.077 R)
• M8: 1,496,577 km (0.081 R)
• M9: 1,843,495 km (0.102 R)
• M10: 1,903,783 km (0.115 R)
• M11: 1,985,164 km (0.1 R)
• M12: 2,172,759 km (0.031 R)
• M13: 2,388,031 km (0.111 R)
• M14: 2,610,333 km (0.096 R)
• M15: 2,724,177 km (0.057 R)
• M16: 2,862,854 km (0.119 R)
• M17: 3,099,219 km (0.098 R)
• M18: 3,515,700 km (0.087 R)
• M19: 3,717,806 km (0.09 R)
• M20: 3,897,922 km (0.069 R)
• M21: 4,868,812 km (0.061 R)
• M22: 5,065,982 km (0.09 R)
• M23: 5,122,829 km (0.078 R)
• M24: 5,265,845 km (0.085 R)
• M25: 5,614,558 km (0.103 R)
• M26: 5,880,991 km (0.1 R)
• M27: 6,861,755 km (0.08 R)
• M28: 7,338,823 km (0.068 R)
• M29: 7,958,607 km (0.093 R)
• M30: 8,291,462 km (0.118 R)
• M31: 8,425,950 km (0.103 R)
• M32: 8,663,063 km (0.091 R)
• M33: 9,143,721 km (0.11 R)
• M34: 9,422,272 km (0.037 R)
• M35: 9,810,030 km (0.054 R)
• M36: 9,952,298 km (0.1 R)
• M37: 10,131,067 km (0.089 R)
• M38: 12,782,689 km (0.117 R)
• M39: 12,938,121 km (0.095 R)
• M40: 13,487,295 km (0.081 R)
• M41: 15,056,726 km (0.086 R)
• M42: 16,471,623 km (0.099 R)
• M43: 17,495,621 km (0.11 R)
• M44: 17,885,024 km (0.077 R)
• M45: 18,937,146 km (0.067 R)
• M46: 19,247,860 km (0.036 R)
• M47: 19,649,830 km (0.026 R)
• M48: 20,325,713 km (0.089 R)
• M49: 20,917,821 km (0.105 R)
• M50: 21,009,375 km (0.098 R)
• M51: 22,352,465 km (0.12 R)
• M52: 22,916,299 km (0.118 R)
• M53: 23,389,627 km (0.103 R)
• M54: 24,153,923 km (0.089 R)
• M55: 24,829,207 km (0.059 R)
• M56: 25,706,749 km (0.082 R)
• M57: 26,693,646 km (0.046 R)
• M58: 27,894,169 km (0.104 R)
• M59: 29,163,507 km (0.089 R)
• M60: 29,522,242 km (0.071 R)
• M61: 29,727,939 km (0.108 R)
• M62: 30,451,544 km (0.119 R)
• M63: 30,711,246 km (0.042 R)
• M64: 31,128,624 km (0.075 R)
• M65: 31,652,815 km (0.053 R)
• M66: 31,915,958 km (0.086 R)
• M67: 32,285,764 km (0.118 R)
• M68: 32,391,529 km (0.11 R)
• M69: 33,136,078 km (0.106 R)
• M70: 33,349,853 km (0.03 R)
• M71: 33,456,816 km (0.108 R)
• M72: 33,778,750 km (0.103 R)
• M73: 33,886,162 km (0.092 R)
• M74: 34,101,583 km (0.117 R)
• M75: 34,750,389 km (0.072 R)
• M76: 34,967,455 km (0.113 R)
• M77: 35,239,574 km (0.077 R)
• M78: 35,348,630 km (0.113 R)
• M79: 35,731,152 km (0.107 R)
• M80: 35,895,560 km (0.077 R)
• M81: 36,169,923 km (0.081 R)
• M82: 36,280,027 km (0.074 R)
• M83: 36,390,131 km (0.095 R)
• M84: 36,665,840 km (0.07 R)
• M85: 36,776,243 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 7.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.36 AU - 16.7 AU

Year: 21836 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,066,031 km

• M1: 533,466 km (0.068 R)
• M2: 704,456 km (0.062 R)
• M3: 878,140 km (0.102 R)
• M4: 986,000 km (0.076 R)
• M5: 1,147,864 km (0.108 R)
• M6: 1,479,074 km (0.042 R)
• M7: 1,589,777 km (0.042 R)
• M8: 2,527,456 km (0.095 R)
• M9: 2,593,578 km (0.059 R)
• M10: 2,841,612 km (0.118 R)
• M11: 4,376,935 km (0.102 R)
• M12: 4,430,042 km (0.095 R)
• M13: 4,918,479 km (0.086 R)
• M14: 5,001,655 km (0.069 R)
• M15: 5,141,230 km (0.104 R)
• M16: 5,367,123 km (0.101 R)
• M17: 5,654,201 km (0.103 R)
• M18: 7,037,981 km (0.104 R)
• M19: 7,638,916 km (0.113 R)
• M20: 8,124,810 km (0.101 R)
• M21: 8,454,374 km (0.094 R)
• M22: 9,126,517 km (0.115 R)
• M23: 9,331,466 km (0.104 R)
• M24: 10,700,885 km (0.111 R)
• M25: 10,844,798 km (0.116 R)
• M26: 11,244,075 km (0.072 R)
• M27: 12,927,051 km (0.096 R)
• M28: 13,389,009 km (0.047 R)
• M29: 14,368,576 km (0.118 R)
• M30: 16,065,914 km (0.091 R)
• M31: 16,396,375 km (0.104 R)
• M32: 17,996,325 km (0.107 R)
• M33: 18,555,073 km (0.117 R)
• M34: 18,684,924 km (0.076 R)
• M35: 18,771,541 km (0.086 R)
• M36: 18,988,757 km (0.103 R)
• M37: 19,338,068 km (0.102 R)
• M38: 19,733,754 km (0.057 R)
• M39: 20,265,276 km (0.111 R)
• M40: 20,488,176 km (0.078 R)
• M41: 20,846,463 km (0.059 R)
• M42: 22,807,542 km (0.114 R)
• M43: 23,599,064 km (0.119 R)
• M44: 25,592,755 km (0.115 R)
• M45: 25,737,117 km (0.095 R)
• M46: 25,785,437 km (0.118 R)
• M47: 25,978,568 km (0.091 R)
• M48: 26,609,721 km (0.113 R)
• M49: 27,196,743 km (0.089 R)
• M50: 27,738,587 km (0.078 R)
• M51: 28,035,688 km (0.101 R)
• M52: 28,682,849 km (0.093 R)
• M53: 30,449,899 km (0.105 R)
• M54: 31,012,536 km (0.043 R)
• M55: 31,475,392 km (0.065 R)
• M56: 31,940,492 km (0.108 R)
• M57: 32,355,925 km (0.105 R)
• M58: 32,982,291 km (0.098 R)
• M59: 33,087,159 km (0.074 R)
• M60: 33,718,163 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 15,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit