🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.18 AU - 3.28 AU

Year: 1616 Days

Day: 16 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,110,146 km

• M1: 653,294 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.53 AU - 3.23 AU

Year: 1751 Days

Day: 17.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,110,146 km

• M1: 1,466,209 km (0.1 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.5

Radius: 9.9

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.01 AU - 5.29 AU

Year: 4186 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,110,146 km

• M1: 137,032 km (0.115 R)
• M2: 201,209 km (0.077 R)
• M3: 436,377 km (0.087 R)
• M4: 628,311 km (0.087 R)
• M5: 887,714 km (0.119 R)
• M6: 1,551,928 km (0.093 R)
• M7: 1,683,724 km (0.093 R)
• M8: 1,802,355 km (0.116 R)
• M9: 1,888,673 km (0.075 R)
• M10: 2,012,091 km (0.096 R)
• M11: 2,211,356 km (0.083 R)
• M12: 2,571,139 km (0.112 R)
• M13: 2,888,436 km (0.09 R)
• M14: 3,072,591 km (0.112 R)
• M15: 3,134,823 km (0.107 R)
• M16: 3,366,700 km (0.108 R)
• M17: 3,869,648 km (0.109 R)
• M18: 4,187,394 km (0.106 R)
• M19: 4,279,845 km (0.094 R)
• M20: 4,372,895 km (0.108 R)
• M21: 4,443,057 km (0.054 R)
• M22: 4,584,726 km (0.113 R)
• M23: 4,775,912 km (0.119 R)
• M24: 6,558,520 km (0.12 R)
• M25: 6,747,163 km (0.084 R)
• M26: 6,964,828 km (0.088 R)
• M27: 7,157,361 km (0.086 R)
• M28: 7,240,387 km (0.058 R)
• M29: 7,323,713 km (0.094 R)
• M30: 7,745,280 km (0.1 R)
• M31: 7,830,551 km (0.081 R)
• M32: 7,916,121 km (0.097 R)
• M33: 8,203,648 km (0.082 R)
• M34: 8,348,758 km (0.106 R)
• M35: 8,465,444 km (0.069 R)
• M36: 8,612,050 km (0.114 R)
• M37: 9,116,793 km (0.108 R)
• M38: 9,722,964 km (0.087 R)
• M39: 10,124,036 km (0.116 R)
• M40: 10,279,767 km (0.095 R)
• M41: 11,262,775 km (0.027 R)
• M42: 11,912,778 km (0.069 R)
• M43: 12,209,281 km (0.027 R)
• M44: 12,441,606 km (0.085 R)
• M45: 12,541,687 km (0.071 R)
• M46: 12,608,557 km (0.097 R)
• M47: 12,675,428 km (0.104 R)
• M48: 12,876,936 km (0.097 R)
• M49: 13,045,682 km (0.091 R)
• M50: 13,351,460 km (0.084 R)
• M51: 13,590,817 km (0.117 R)
• M52: 14,177,989 km (0.087 R)
• M53: 16,279,839 km (0.101 R)
• M54: 17,459,867 km (0.105 R)
• M55: 17,534,516 km (0.093 R)
• M56: 17,646,714 km (0.043 R)
• M57: 18,060,203 km (0.112 R)
• M58: 18,667,421 km (0.107 R)
• M59: 18,896,904 km (0.103 R)
• M60: 19,435,755 km (0.103 R)
• M61: 19,823,812 km (0.099 R)
• M62: 20,214,412 km (0.108 R)
• M63: 20,450,029 km (0.051 R)
• M64: 20,528,717 km (0.082 R)
• M65: 21,242,000 km (0.086 R)
• M66: 21,521,449 km (0.063 R)
• M67: 22,205,410 km (0.092 R)
• M68: 22,814,872 km (0.09 R)
• M69: 23,142,192 km (0.117 R)
• M70: 24,717,907 km (0.09 R)
• M71: 25,012,016 km (0.064 R)
• M72: 25,349,359 km (0.092 R)
• M73: 25,815,955 km (0.107 R)
• M74: 26,370,963 km (0.104 R)
• M75: 27,492,648 km (0.053 R)
• M76: 27,666,630 km (0.038 R)
• M77: 27,753,696 km (0.07 R)
• M78: 27,971,959 km (0.106 R)
• M79: 28,409,982 km (0.054 R)
• M80: 29,071,354 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 10.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.3 AU - 13.08 AU

Year: 13407 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,110,146 km

• M1: 201,508 km (0.107 R)
• M2: 1,901,239 km (0.077 R)
• M3: 2,195,498 km (0.065 R)
• M4: 2,575,028 km (0.116 R)
• M5: 3,031,451 km (0.114 R)
• M6: 3,125,848 km (0.109 R)
• M7: 3,533,053 km (0.073 R)
• M8: 3,854,539 km (0.049 R)
• M9: 4,060,385 km (0.085 R)
• M10: 4,787,281 km (0.098 R)
• M11: 5,233,682 km (0.036 R)
• M12: 5,577,308 km (0.091 R)
• M13: 5,857,505 km (0.081 R)
• M14: 6,529,349 km (0.087 R)
• M15: 6,676,403 km (0.072 R)
• M16: 7,428,731 km (0.095 R)
• M17: 7,814,993 km (0.066 R)
• M18: 8,234,166 km (0.11 R)
• M19: 8,499,852 km (0.11 R)
• M20: 8,714,525 km (0.077 R)
• M21: 8,930,993 km (0.036 R)
• M22: 9,480,017 km (0.111 R)
• M23: 10,552,933 km (0.056 R)
• M24: 10,870,828 km (0.1 R)
• M25: 11,016,238 km (0.105 R)
• M26: 11,162,395 km (0.112 R)
• M27: 11,486,274 km (0.077 R)
• M28: 12,263,884 km (0.1 R)
• M29: 12,598,085 km (0.077 R)
• M30: 14,826,047 km (0.116 R)
• M31: 14,922,836 km (0.098 R)
• M32: 16,067,709 km (0.115 R)
• M33: 16,133,981 km (0.104 R)
• M34: 16,533,557 km (0.107 R)
• M35: 17,376,541 km (0.083 R)
• M36: 17,717,624 km (0.116 R)
• M37: 17,820,398 km (0.115 R)
• M38: 18,129,916 km (0.107 R)
• M39: 18,545,349 km (0.11 R)
• M40: 19,420,796 km (0.041 R)
• M41: 19,597,620 km (0.113 R)
• M42: 20,345,610 km (0.036 R)
• M43: 21,430,493 km (0.093 R)
• M44: 21,869,713 km (0.091 R)
• M45: 22,164,271 km (0.067 R)
• M46: 22,460,026 km (0.119 R)
• M47: 22,757,127 km (0.063 R)
• M48: 25,257,506 km (0.108 R)
• M49: 25,566,426 km (0.117 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit