🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 162 Days

Day: 39.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.9 AU - 1.06 AU

Year: 356 Days

Day: 12.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 8.2

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.39 AU - 5.65 AU

Year: 4129 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,810,201 km

• M1: 125,363 km (0.098 R)
• M2: 274,961 km (0.112 R)
• M3: 363,074 km (0.108 R)
• M4: 670,498 km (0.081 R)
• M5: 785,688 km (0.036 R)
• M6: 1,024,446 km (0.094 R)
• M7: 1,158,785 km (0.08 R)
• M8: 1,458,430 km (0.111 R)
• M9: 1,825,992 km (0.057 R)
• M10: 1,959,882 km (0.06 R)
• M11: 2,020,469 km (0.108 R)
• M12: 2,097,213 km (0.071 R)
• M13: 2,174,854 km (0.082 R)
• M14: 2,269,250 km (0.079 R)
• M15: 2,332,979 km (0.082 R)
• M16: 2,413,462 km (0.087 R)
• M17: 2,610,632 km (0.094 R)
• M18: 2,778,930 km (0.113 R)
• M19: 3,179,703 km (0.095 R)
• M20: 3,580,027 km (0.077 R)
• M21: 3,635,976 km (0.109 R)
• M22: 3,767,323 km (0.117 R)
• M23: 3,862,168 km (0.087 R)
• M24: 4,448,143 km (0.077 R)
• M25: 4,916,085 km (0.117 R)
• M26: 5,229,792 km (0.063 R)
• M27: 5,335,857 km (0.113 R)
• M28: 5,832,671 km (0.066 R)
• M29: 5,898,644 km (0.066 R)
• M30: 6,097,908 km (0.07 R)
• M31: 6,187,069 km (0.082 R)
• M32: 6,276,827 km (0.089 R)
• M33: 6,457,542 km (0.108 R)
• M34: 6,662,940 km (0.106 R)
• M35: 6,801,018 km (0.101 R)
• M36: 6,916,807 km (0.1 R)
• M37: 7,150,479 km (0.106 R)
• M38: 7,268,362 km (0.114 R)
• M39: 7,410,480 km (0.103 R)
• M40: 7,553,645 km (0.094 R)
• M41: 8,506,434 km (0.045 R)
• M42: 8,606,216 km (0.067 R)
• M43: 9,290,477 km (0.07 R)
• M44: 9,341,789 km (0.104 R)
• M45: 9,678,085 km (0.036 R)
• M46: 10,018,420 km (0.056 R)
• M47: 10,469,308 km (0.117 R)
• M48: 10,710,609 km (0.081 R)
• M49: 11,500,935 km (0.066 R)
• M50: 11,583,812 km (0.115 R)
• M51: 12,113,089 km (0.075 R)
• M52: 12,253,711 km (0.107 R)
• M53: 12,593,298 km (0.094 R)
• M54: 13,108,513 km (0.056 R)
• M55: 13,776,917 km (0.118 R)
• M56: 14,486,310 km (0.117 R)
• M57: 16,032,553 km (0.109 R)
• M58: 16,653,235 km (0.104 R)
• M59: 17,029,324 km (0.085 R)
• M60: 17,250,130 km (0.106 R)
• M61: 18,014,127 km (0.118 R)
• M62: 18,886,731 km (0.115 R)
• M63: 18,984,419 km (0.111 R)
• M64: 19,147,929 km (0.09 R)
• M65: 19,213,303 km (0.076 R)
• M66: 19,311,739 km (0.083 R)
• M67: 19,377,412 km (0.1 R)
• M68: 19,772,949 km (0.089 R)
• M69: 19,839,221 km (0.106 R)
• M70: 19,938,703 km (0.11 R)
• M71: 20,672,930 km (0.051 R)
• M72: 20,740,099 km (0.086 R)
• M73: 20,874,737 km (0.07 R)
• M74: 21,178,571 km (0.061 R)
• M75: 21,246,338 km (0.103 R)
• M76: 21,996,123 km (0.071 R)
• M77: 22,720,027 km (0.115 R)
• M78: 23,032,537 km (0.108 R)
• M79: 23,276,681 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 14.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.43 AU - 9.73 AU

Year: 10044 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,810,201 km

• M1: 187,147 km (0.088 R)
• M2: 310,116 km (0.105 R)
• M3: 662,569 km (0.091 R)
• M4: 776,114 km (0.119 R)
• M5: 1,122,283 km (0.102 R)
• M6: 1,366,726 km (0.058 R)
• M7: 1,606,681 km (0.065 R)
• M8: 1,813,725 km (0.074 R)
• M9: 2,204,175 km (0.088 R)
• M10: 2,594,775 km (0.106 R)
• M11: 2,979,541 km (0.075 R)
• M12: 3,561,177 km (0.104 R)
• M13: 3,927,393 km (0.12 R)
• M14: 4,083,573 km (0.027 R)
• M15: 4,241,997 km (0.109 R)
• M16: 4,467,142 km (0.078 R)
• M17: 4,597,591 km (0.027 R)
• M18: 5,200,620 km (0.072 R)
• M19: 5,338,101 km (0.073 R)
• M20: 5,511,634 km (0.078 R)
• M21: 5,687,113 km (0.118 R)
• M22: 6,778,878 km (0.032 R)
• M23: 6,967,222 km (0.119 R)
• M24: 7,464,934 km (0.101 R)
• M25: 9,150,902 km (0.09 R)
• M26: 9,485,103 km (0.097 R)
• M27: 9,611,364 km (0.078 R)
• M28: 10,036,671 km (0.104 R)
• M29: 10,294,877 km (0.057 R)
• M30: 11,528,760 km (0.106 R)
• M31: 12,948,892 km (0.065 R)
• M32: 13,042,391 km (0.116 R)
• M33: 13,324,383 km (0.105 R)
• M34: 13,990,094 km (0.106 R)
• M35: 14,375,308 km (0.108 R)
• M36: 15,801,275 km (0.09 R)
• M37: 17,272,121 km (0.105 R)
• M38: 17,426,806 km (0.104 R)
• M39: 18,050,030 km (0.077 R)
• M40: 18,259,467 km (0.075 R)
• M41: 18,733,543 km (0.107 R)
• M42: 19,318,471 km (0.102 R)
• M43: 19,532,695 km (0.099 R)
• M44: 20,017,541 km (0.103 R)
• M45: 20,125,701 km (0.116 R)
• M46: 20,889,248 km (0.106 R)
• M47: 22,220,071 km (0.113 R)
• M48: 22,613,513 km (0.095 R)
• M49: 23,179,442 km (0.113 R)
• M50: 24,209,872 km (0.095 R)
• M51: 25,021,740 km (0.051 R)
• M52: 25,431,040 km (0.093 R)
• M53: 26,374,703 km (0.073 R)
• M54: 26,851,023 km (0.095 R)
• M55: 27,090,080 km (0.116 R)
• M56: 27,751,602 km (0.102 R)
• M57: 28,540,132 km (0.085 R)
• M58: 28,784,126 km (0.067 R)
• M59: 29,029,018 km (0.098 R)
• M60: 30,761,960 km (0.082 R)
• M61: 31,388,924 km (0.111 R)
• M62: 31,514,886 km (0.117 R)
• M63: 33,038,989 km (0.047 R)
• M64: 33,552,409 km (0.084 R)
• M65: 33,939,119 km (0.036 R)
• M66: 35,043,002 km (0.115 R)
• M67: 35,566,595 km (0.092 R)
• M68: 36,820,374 km (0.09 R)
• M69: 37,954,476 km (0.049 R)
• M70: 38,357,492 km (0.108 R)
• M71: 39,983,771 km (0.091 R)
• M72: 41,563,225 km (0.089 R)
• M73: 41,909,395 km (0.117 R)
• M74: 42,117,485 km (0.108 R)
• M75: 43,023,300 km (0.108 R)
• M76: 44,924,989 km (0.106 R)
• M77: 45,565,118 km (0.073 R)
• M78: 46,638,483 km (0.105 R)
• M79: 46,782,246 km (0.099 R)
• M80: 47,358,647 km (0.088 R)
• M81: 47,575,414 km (0.112 R)
• M82: 48,373,219 km (0.075 R)
• M83: 48,664,337 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit