🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 41.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 11.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.87 AU

Year: 384 Days

Day: 7.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 22,836,751 km

• M1: 149,448 km (0.082 R)
• M2: 231,428 km (0.12 R)
• M3: 319,541 km (0.072 R)
• M4: 402,418 km (0.051 R)
• M5: 473,178 km (0.109 R)
• M6: 546,331 km (0.111 R)
• M7: 645,964 km (0.107 R)
• M8: 765,941 km (0.098 R)
• M9: 844,779 km (0.099 R)
• M10: 926,609 km (0.12 R)
• M11: 1,052,870 km (0.082 R)
• M12: 1,133,952 km (0.106 R)
• M13: 1,261,858 km (0.093 R)
• M14: 1,670,709 km (0.104 R)
• M15: 1,757,476 km (0.101 R)
• M16: 1,949,859 km (0.095 R)
• M17: 2,061,010 km (0.111 R)
• M18: 2,134,612 km (0.085 R)
• M19: 2,224,221 km (0.093 R)
• M20: 2,345,545 km (0.106 R)
• M21: 2,427,824 km (0.095 R)
• M22: 2,521,472 km (0.117 R)
• M23: 2,637,710 km (0.113 R)
• M24: 2,761,128 km (0.092 R)
• M25: 2,930,622 km (0.089 R)
• M26: 3,002,728 km (0.026 R)
• M27: 3,075,433 km (0.076 R)
• M28: 3,171,475 km (0.081 R)
• M29: 3,274,249 km (0.118 R)
• M30: 3,372,385 km (0.046 R)
• M31: 3,477,253 km (0.088 R)
• M32: 3,589,302 km (0.117 R)
• M33: 3,726,633 km (0.116 R)
• M34: 3,883,860 km (0.114 R)
• M35: 4,068,015 km (0.038 R)
• M36: 4,211,330 km (0.07 R)
• M37: 4,337,291 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 14

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.31 AU

Year: 767 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,836,751 km

• M1: 176,226 km (0.081 R)
• M2: 324,029 km (0.07 R)
• M3: 420,071 km (0.062 R)
• M4: 539,600 km (0.11 R)
• M5: 728,392 km (0.091 R)
• M6: 848,220 km (0.053 R)
• M7: 947,403 km (0.097 R)
• M8: 1,134,401 km (0.09 R)
• M9: 1,289,534 km (0.106 R)
• M10: 1,492,388 km (0.086 R)
• M11: 1,587,682 km (0.101 R)
• M12: 1,820,905 km (0.083 R)
• M13: 1,923,380 km (0.096 R)
• M14: 2,035,429 km (0.103 R)
• M15: 2,141,942 km (0.107 R)
• M16: 2,266,258 km (0.103 R)
• M17: 2,377,110 km (0.045 R)
• M18: 2,538,676 km (0.103 R)
• M19: 2,864,350 km (0.071 R)
• M20: 3,036,837 km (0.102 R)
• M21: 3,186,135 km (0.113 R)
• M22: 3,346,953 km (0.117 R)
• M23: 3,473,962 km (0.045 R)
• M24: 3,565,815 km (0.118 R)
• M25: 3,667,691 km (0.115 R)
• M26: 3,874,435 km (0.117 R)
• M27: 4,114,091 km (0.052 R)
• M28: 4,309,466 km (0.06 R)
• M29: 4,398,477 km (0.11 R)
• M30: 4,558,098 km (0.032 R)
• M31: 4,914,140 km (0.106 R)
• M32: 5,017,513 km (0.064 R)
• M33: 5,142,576 km (0.068 R)
• M34: 5,363,981 km (0.078 R)
• M35: 5,674,995 km (0.06 R)
• M36: 5,871,118 km (0.084 R)
• M37: 6,025,204 km (0.05 R)
• M38: 6,314,975 km (0.114 R)
• M39: 6,472,801 km (0.074 R)
• M40: 6,586,495 km (0.059 R)
• M41: 6,804,160 km (0.047 R)
• M42: 6,942,987 km (0.097 R)
• M43: 7,106,048 km (0.081 R)
• M44: 7,199,846 km (0.049 R)
• M45: 7,329,548 km (0.119 R)
• M46: 7,448,029 km (0.034 R)
• M47: 7,567,259 km (0.096 R)
• M48: 7,699,054 km (0.103 R)
• M49: 7,904,303 km (0.074 R)
• M50: 8,111,496 km (0.117 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 12.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.48 AU - 3.98 AU

Year: 3808 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,836,751 km

• M1: 153,039 km (0.067 R)
• M2: 250,427 km (0.083 R)
• M3: 341,981 km (0.035 R)
• M4: 508,932 km (0.098 R)
• M5: 633,248 km (0.054 R)
• M6: 761,304 km (0.059 R)
• M7: 857,645 km (0.082 R)
• M8: 950,096 km (0.115 R)
• M9: 1,109,119 km (0.098 R)
• M10: 1,316,162 km (0.05 R)
• M11: 1,464,862 km (0.095 R)
• M12: 1,629,869 km (0.077 R)
• M13: 1,757,925 km (0.079 R)
• M14: 1,834,219 km (0.058 R)
• M15: 2,363,796 km (0.043 R)
• M16: 2,460,735 km (0.07 R)
• M17: 2,559,021 km (0.08 R)
• M18: 2,671,220 km (0.088 R)
• M19: 2,823,510 km (0.102 R)
• M20: 2,939,598 km (0.048 R)
• M21: 3,216,803 km (0.04 R)
• M22: 4,231,376 km (0.094 R)
• M23: 4,590,411 km (0.058 R)
• M24: 4,975,027 km (0.091 R)
• M25: 5,147,513 km (0.097 R)
• M26: 5,450,449 km (0.116 R)
• M27: 5,644,627 km (0.061 R)
• M28: 5,775,525 km (0.056 R)
• M29: 6,190,809 km (0.08 R)
• M30: 6,461,730 km (0.087 R)
• M31: 7,244,726 km (0.075 R)
• M32: 7,458,501 km (0.094 R)
• M33: 7,765,177 km (0.117 R)
• M34: 8,149,643 km (0.116 R)
• M35: 8,842,281 km (0.088 R)
• M36: 8,975,573 km (0.108 R)
• M37: 9,437,232 km (0.109 R)
• M38: 9,592,814 km (0.116 R)
• M39: 9,808,235 km (0.075 R)
• M40: 10,323,899 km (0.074 R)
• M41: 10,504,314 km (0.113 R)
• M42: 10,685,926 km (0.096 R)
• M43: 11,031,796 km (0.112 R)
• M44: 11,713,663 km (0.106 R)
• M45: 11,818,232 km (0.09 R)
• M46: 12,112,491 km (0.049 R)
• M47: 12,281,836 km (0.06 R)
• M48: 12,451,928 km (0.056 R)
• M49: 13,096,546 km (0.107 R)
• M50: 13,444,959 km (0.115 R)
• M51: 13,532,474 km (0.087 R)
• M52: 13,730,093 km (0.07 R)
• M53: 13,973,040 km (0.114 R)
• M54: 14,508,151 km (0.106 R)
• M55: 14,800,765 km (0.083 R)
• M56: 15,095,323 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.7

Radius: 6.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.24 AU - 8.1 AU

Year: 12595 Days

Day: 16 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,836,751 km

• M1: 115,789 km (0.108 R)
• M2: 321,336 km (0.098 R)
• M3: 408,103 km (0.105 R)
• M4: 1,016,218 km (0.086 R)
• M5: 1,075,609 km (0.116 R)
• M6: 1,338,452 km (0.099 R)
• M7: 1,634,955 km (0.104 R)
• M8: 2,026,453 km (0.071 R)
• M9: 2,102,000 km (0.103 R)
• M10: 2,592,082 km (0.09 R)
• M11: 3,133,627 km (0.102 R)
• M12: 3,186,135 km (0.112 R)
• M13: 3,580,625 km (0.041 R)
• M14: 3,746,529 km (0.039 R)
• M15: 3,802,329 km (0.08 R)
• M16: 4,376,037 km (0.105 R)
• M17: 5,079,297 km (0.042 R)
• M18: 5,182,519 km (0.077 R)
• M19: 5,602,739 km (0.093 R)
• M20: 5,666,767 km (0.108 R)
• M21: 5,903,431 km (0.114 R)
• M22: 6,055,871 km (0.108 R)
• M23: 6,364,342 km (0.099 R)
• M24: 6,475,793 km (0.118 R)
• M25: 6,951,065 km (0.111 R)
• M26: 7,065,807 km (0.091 R)
• M27: 7,111,883 km (0.096 R)
• M28: 7,507,719 km (0.06 R)
• M29: 8,589,910 km (0.087 R)
• M30: 8,886,712 km (0.106 R)
• M31: 9,414,194 km (0.073 R)
• M32: 10,055,221 km (0.094 R)
• M33: 10,420,389 km (0.118 R)
• M34: 10,789,896 km (0.064 R)
• M35: 10,843,153 km (0.115 R)
• M36: 11,514,698 km (0.068 R)
• M37: 12,034,102 km (0.072 R)
• M38: 12,338,384 km (0.091 R)
• M39: 12,505,335 km (0.094 R)
• M40: 12,813,506 km (0.117 R)
• M41: 13,266,040 km (0.118 R)
• M42: 13,580,345 km (0.118 R)
• M43: 14,070,727 km (0.08 R)
• M44: 15,009,753 km (0.095 R)
• M45: 16,059,631 km (0.097 R)
• M46: 16,241,990 km (0.097 R)
• M47: 18,515,280 km (0.099 R)
• M48: 19,413,316 km (0.029 R)
• M49: 21,251,574 km (0.067 R)
• M50: 22,292,775 km (0.119 R)
• M51: 22,360,543 km (0.069 R)
• M52: 22,428,461 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit