🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.35 AU - 1.41 AU

Year: 608 Days

Day: 23 Hours

Environment

Temp: -31 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.96 AU - 3.16 AU

Year: 1535 Days

Day: 26.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,269,999 km

• M1: 364,570 km (0.113 R)
• M2: 1,109,867 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 14.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.67 AU - 5.91 AU

Year: 4559 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,269,999 km

• M1: 202,406 km (0.079 R)
• M2: 444,455 km (0.114 R)
• M3: 680,072 km (0.066 R)
• M4: 815,458 km (0.08 R)
• M5: 1,030,879 km (0.078 R)
• M6: 1,131,558 km (0.063 R)
• M7: 1,281,755 km (0.09 R)
• M8: 1,570,179 km (0.053 R)
• M9: 1,688,212 km (0.102 R)
• M10: 1,897,799 km (0.089 R)
• M11: 2,305,303 km (0.114 R)
• M12: 2,480,034 km (0.08 R)
• M13: 3,486,827 km (0.086 R)
• M14: 3,621,016 km (0.104 R)
• M15: 3,871,593 km (0.092 R)
• M16: 4,222,699 km (0.117 R)
• M17: 4,438,270 km (0.063 R)
• M18: 4,981,011 km (0.114 R)
• M19: 5,081,989 km (0.08 R)
• M20: 5,183,716 km (0.053 R)
• M21: 6,021,763 km (0.107 R)
• M22: 6,238,082 km (0.083 R)
• M23: 6,874,022 km (0.107 R)
• M24: 6,986,819 km (0.027 R)
• M25: 7,157,061 km (0.077 R)
• M26: 8,088,607 km (0.077 R)
• M27: 8,237,756 km (0.087 R)
• M28: 8,568,816 km (0.036 R)
• M29: 9,778,166 km (0.07 R)
• M30: 10,193,150 km (0.044 R)
• M31: 10,322,103 km (0.098 R)
• M32: 11,040,622 km (0.047 R)
• M33: 11,707,829 km (0.119 R)
• M34: 12,182,802 km (0.084 R)
• M35: 12,388,349 km (0.12 R)
• M36: 12,525,979 km (0.072 R)
• M37: 12,629,501 km (0.087 R)
• M38: 13,221,759 km (0.068 R)
• M39: 13,716,479 km (0.104 R)
• M40: 14,217,183 km (0.11 R)
• M41: 14,325,193 km (0.069 R)
• M42: 14,869,879 km (0.108 R)
• M43: 15,310,295 km (0.114 R)
• M44: 15,717,949 km (0.081 R)
• M45: 15,979,297 km (0.096 R)
• M46: 16,091,645 km (0.075 R)
• M47: 16,733,719 km (0.068 R)
• M48: 17,965,059 km (0.106 R)
• M49: 18,749,400 km (0.088 R)
• M50: 19,705,480 km (0.102 R)
• M51: 20,108,497 km (0.102 R)
• M52: 20,718,258 km (0.078 R)
• M53: 21,004,887 km (0.113 R)
• M54: 21,457,870 km (0.097 R)
• M55: 21,582,036 km (0.029 R)
• M56: 22,499,669 km (0.063 R)
• M57: 22,752,041 km (0.054 R)
• M58: 23,174,954 km (0.105 R)
• M59: 23,515,140 km (0.12 R)
• M60: 23,985,625 km (0.082 R)
• M61: 24,675,421 km (0.093 R)
• M62: 26,962,473 km (0.102 R)
• M63: 27,230,702 km (0.097 R)
• M64: 27,679,645 km (0.114 R)
• M65: 28,221,788 km (0.03 R)
• M66: 28,812,999 km (0.089 R)
• M67: 28,995,658 km (0.093 R)
• M68: 29,270,469 km (0.112 R)
• M69: 29,684,406 km (0.063 R)
• M70: 29,869,010 km (0.079 R)
• M71: 30,890,913 km (0.106 R)
• M72: 31,171,708 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.87 AU - 10.67 AU

Year: 12333 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 22,269,999 km

• M1: 266,883 km (0.12 R)
• M2: 883,675 km (0.09 R)
• M3: 1,194,838 km (0.053 R)
• M4: 1,320,800 km (0.115 R)
• M5: 1,564,046 km (0.054 R)
• M6: 1,822,252 km (0.044 R)
• M7: 2,301,264 km (0.108 R)
• M8: 2,460,735 km (0.096 R)
• M9: 3,019,184 km (0.081 R)
• M10: 3,283,374 km (0.118 R)
• M11: 3,373,282 km (0.095 R)
• M12: 4,089,258 km (0.099 R)
• M13: 4,415,232 km (0.093 R)
• M14: 4,682,114 km (0.098 R)
• M15: 6,581,708 km (0.064 R)
• M16: 6,771,996 km (0.068 R)
• M17: 7,631,436 km (0.06 R)
• M18: 7,871,840 km (0.082 R)
• M19: 8,442,556 km (0.056 R)
• M20: 8,566,572 km (0.076 R)
• M21: 8,984,549 km (0.114 R)
• M22: 9,409,108 km (0.095 R)
• M23: 10,278,122 km (0.034 R)
• M24: 10,588,388 km (0.114 R)
• M25: 10,722,278 km (0.111 R)
• M26: 11,721,442 km (0.119 R)
• M27: 11,952,720 km (0.108 R)
• M28: 12,092,295 km (0.085 R)
• M29: 12,419,914 km (0.116 R)
• M30: 12,703,103 km (0.105 R)
• M31: 12,940,665 km (0.097 R)
• M32: 13,275,764 km (0.106 R)
• M33: 13,372,105 km (0.057 R)
• M34: 14,744,366 km (0.106 R)
• M35: 14,944,079 km (0.041 R)
• M36: 15,194,955 km (0.102 R)
• M37: 16,729,679 km (0.028 R)
• M38: 16,833,650 km (0.085 R)
• M39: 17,094,848 km (0.11 R)
• M40: 17,727,048 km (0.058 R)
• M41: 18,474,290 km (0.101 R)
• M42: 19,669,278 km (0.073 R)
• M43: 19,834,134 km (0.03 R)
• M44: 21,564,982 km (0.06 R)
• M45: 21,848,619 km (0.115 R)
• M46: 22,133,603 km (0.068 R)
• M47: 23,111,525 km (0.058 R)
• M48: 23,634,968 km (0.063 R)
• M49: 24,931,084 km (0.113 R)
• M50: 25,467,841 km (0.093 R)
• M51: 26,129,213 km (0.068 R)
• M52: 26,492,437 km (0.098 R)
• M53: 28,333,089 km (0.084 R)
• M54: 29,582,979 km (0.111 R)
• M55: 29,835,051 km (0.06 R)
• M56: 30,723,214 km (0.097 R)
• M57: 32,201,241 km (0.06 R)
• M58: 32,525,569 km (0.105 R)
• M59: 32,981,543 km (0.109 R)
• M60: 33,636,483 km (0.083 R)
• M61: 33,899,625 km (0.095 R)
• M62: 34,097,543 km (0.1 R)
• M63: 36,097,218 km (0.109 R)
• M64: 36,366,644 km (0.107 R)
• M65: 36,569,199 km (0.111 R)
• M66: 37,111,193 km (0.101 R)
• M67: 37,451,229 km (0.057 R)
• M68: 37,655,878 km (0.11 R)
• M69: 38,271,773 km (0.114 R)
• M70: 38,477,769 km (0.119 R)
• M71: 39,167,266 km (0.105 R)
• M72: 40,348,790 km (0.082 R)
• M73: 41,471,372 km (0.12 R)
• M74: 41,824,273 km (0.104 R)
• M75: 42,178,222 km (0.087 R)
• M76: 42,462,159 km (0.098 R)
• M77: 42,817,903 km (0.078 R)
• M78: 43,604,039 km (0.108 R)
• M79: 44,394,814 km (0.115 R)
• M80: 45,190,375 km (0.084 R)
• M81: 45,844,866 km (0.1 R)
• M82: 47,310,476 km (0.089 R)
• M83: 47,679,235 km (0.074 R)
• M84: 48,419,744 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.8

Radius: 7.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.15 AU - 14.41 AU

Year: 20222 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 22,269,999 km

• M1: 106,065 km (0.074 R)
• M2: 207,791 km (0.107 R)
• M3: 361,129 km (0.109 R)
• M4: 448,794 km (0.101 R)
• M5: 809,923 km (0.116 R)
• M6: 1,335,161 km (0.084 R)
• M7: 1,624,932 km (0.108 R)
• M8: 1,919,939 km (0.076 R)
• M9: 2,186,373 km (0.116 R)
• M10: 2,247,110 km (0.052 R)
• M11: 2,624,096 km (0.118 R)
• M12: 3,037,585 km (0.1 R)
• M13: 3,191,521 km (0.105 R)
• M14: 4,130,547 km (0.075 R)
• M15: 4,397,280 km (0.115 R)
• M16: 4,571,711 km (0.113 R)
• M17: 4,630,353 km (0.087 R)
• M18: 4,847,420 km (0.1 R)
• M19: 5,644,328 km (0.081 R)
• M20: 5,961,625 km (0.098 R)
• M21: 6,090,129 km (0.072 R)
• M22: 6,702,134 km (0.106 R)
• M23: 7,517,742 km (0.072 R)
• M24: 7,633,381 km (0.089 R)
• M25: 8,078,734 km (0.073 R)
• M26: 8,460,208 km (0.105 R)
• M27: 9,018,807 km (0.094 R)
• M28: 9,117,242 km (0.094 R)
• M29: 9,414,493 km (0.043 R)
• M30: 9,689,903 km (0.086 R)
• M31: 10,120,745 km (0.117 R)
• M32: 11,158,804 km (0.106 R)
• M33: 11,636,919 km (0.112 R)
• M34: 12,148,993 km (0.087 R)
• M35: 12,394,034 km (0.097 R)
• M36: 13,615,650 km (0.115 R)
• M37: 14,962,480 km (0.087 R)
• M38: 15,371,929 km (0.106 R)
• M39: 15,607,396 km (0.08 R)
• M40: 15,755,349 km (0.035 R)
• M41: 17,473,330 km (0.106 R)
• M42: 17,596,150 km (0.05 R)
• M43: 17,780,904 km (0.117 R)
• M44: 18,997,284 km (0.092 R)
• M45: 19,631,429 km (0.098 R)
• M46: 19,951,120 km (0.112 R)
• M47: 20,433,872 km (0.091 R)
• M48: 20,498,499 km (0.118 R)
• M49: 20,628,050 km (0.114 R)
• M50: 21,410,896 km (0.076 R)
• M51: 21,740,011 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit