🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 36.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.52 AU - 0.66 AU

Year: 160 Days

Day: 14.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 164 Days

Day: 17.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.87 AU

Year: 243 Days

Day: 21.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.36 AU - 2.14 AU

Year: 817 Days

Day: 17.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,822,089 km

• M1: 117,584 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 13.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.33 AU - 8.45 AU

Year: 7826 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,822,089 km

• M1: 214,972 km (0.115 R)
• M2: 359,633 km (0.03 R)
• M3: 1,072,617 km (0.086 R)
• M4: 1,253,481 km (0.086 R)
• M5: 1,585,289 km (0.113 R)
• M6: 1,751,342 km (0.054 R)
• M7: 2,595,074 km (0.101 R)
• M8: 2,918,804 km (0.057 R)
• M9: 3,150,830 km (0.109 R)
• M10: 3,496,701 km (0.11 R)
• M11: 3,855,137 km (0.063 R)
• M12: 3,996,208 km (0.045 R)
• M13: 4,400,571 km (0.09 R)
• M14: 4,488,983 km (0.118 R)
• M15: 4,909,353 km (0.066 R)
• M16: 5,248,641 km (0.089 R)
• M17: 6,179,888 km (0.104 R)
• M18: 6,886,289 km (0.113 R)
• M19: 6,989,213 km (0.098 R)
• M20: 7,127,441 km (0.085 R)
• M21: 7,512,057 km (0.04 R)
• M22: 8,485,191 km (0.057 R)
• M23: 9,080,441 km (0.062 R)
• M24: 9,269,383 km (0.096 R)
• M25: 10,587,939 km (0.106 R)
• M26: 10,707,168 km (0.099 R)
• M27: 11,350,439 km (0.038 R)
• M28: 11,635,722 km (0.101 R)
• M29: 12,255,357 km (0.068 R)
• M30: 12,716,417 km (0.11 R)
• M31: 13,872,659 km (0.08 R)
• M32: 14,309,336 km (0.049 R)
• M33: 15,196,451 km (0.11 R)
• M34: 15,466,026 km (0.104 R)
• M35: 15,691,919 km (0.119 R)
• M36: 16,238,550 km (0.069 R)
• M37: 16,422,106 km (0.033 R)
• M38: 16,698,862 km (0.104 R)
• M39: 16,977,114 km (0.1 R)
• M40: 18,343,691 km (0.093 R)
• M41: 18,439,284 km (0.053 R)
• M42: 18,967,813 km (0.118 R)
• M43: 20,138,117 km (0.114 R)
• M44: 20,831,653 km (0.074 R)
• M45: 21,181,413 km (0.08 R)
• M46: 22,191,348 km (0.109 R)
• M47: 22,959,084 km (0.099 R)
• M48: 23,372,124 km (0.067 R)
• M49: 24,889,944 km (0.07 R)
• M50: 25,101,775 km (0.114 R)
• M51: 25,955,231 km (0.076 R)
• M52: 26,385,624 km (0.095 R)
• M53: 26,981,023 km (0.084 R)
• M54: 27,471,704 km (0.03 R)
• M55: 27,910,176 km (0.098 R)
• M56: 28,020,130 km (0.081 R)
• M57: 28,960,951 km (0.077 R)
• M58: 31,272,388 km (0.084 R)
• M59: 31,730,307 km (0.102 R)
• M60: 32,017,535 km (0.096 R)
• M61: 32,826,710 km (0.103 R)
• M62: 33,233,765 km (0.115 R)
• M63: 33,350,452 km (0.066 R)
• M64: 33,583,974 km (0.107 R)
• M65: 33,818,244 km (0.102 R)
• M66: 34,170,547 km (0.082 R)
• M67: 34,288,281 km (0.119 R)
• M68: 34,583,138 km (0.081 R)
• M69: 34,701,320 km (0.071 R)
• M70: 37,760,148 km (0.066 R)
• M71: 38,553,466 km (0.099 R)
• M72: 38,737,471 km (0.053 R)
• M73: 39,044,595 km (0.104 R)
• M74: 39,784,955 km (0.061 R)
• M75: 40,032,689 km (0.05 R)
• M76: 40,904,247 km (0.066 R)
• M77: 41,091,842 km (0.115 R)
• M78: 41,593,294 km (0.117 R)
• M79: 41,719,106 km (0.109 R)
• M80: 41,970,879 km (0.077 R)
• M81: 42,223,101 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 11.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.05 AU - 11.29 AU

Year: 11452 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,822,089 km

• M1: 163,660 km (0.086 R)
• M2: 394,490 km (0.063 R)
• M3: 617,091 km (0.079 R)
• M4: 1,029,682 km (0.118 R)
• M5: 1,225,506 km (0.075 R)
• M6: 1,564,794 km (0.08 R)
• M7: 1,957,787 km (0.106 R)
• M8: 2,433,209 km (0.11 R)
• M9: 2,724,776 km (0.094 R)
• M10: 2,916,410 km (0.045 R)
• M11: 3,787,668 km (0.042 R)
• M12: 4,157,624 km (0.106 R)
• M13: 4,507,234 km (0.111 R)
• M14: 5,201,069 km (0.09 R)
• M15: 5,302,945 km (0.052 R)
• M16: 5,439,827 km (0.047 R)
• M17: 5,752,188 km (0.083 R)
• M18: 6,141,890 km (0.049 R)
• M19: 6,358,209 km (0.112 R)
• M20: 7,097,222 km (0.091 R)
• M21: 7,630,688 km (0.065 R)
• M22: 8,575,399 km (0.05 R)
• M23: 9,061,592 km (0.115 R)
• M24: 9,266,840 km (0.115 R)
• M25: 9,473,734 km (0.115 R)
• M26: 9,723,862 km (0.076 R)
• M27: 10,230,849 km (0.075 R)
• M28: 11,051,094 km (0.114 R)
• M29: 11,892,582 km (0.104 R)
• M30: 12,662,861 km (0.044 R)
• M31: 13,216,373 km (0.061 R)
• M32: 13,636,744 km (0.067 R)
• M33: 13,966,607 km (0.103 R)
• M34: 14,156,447 km (0.101 R)
• M35: 14,394,756 km (0.115 R)
• M36: 15,508,512 km (0.047 R)
• M37: 15,951,771 km (0.112 R)
• M38: 16,050,954 km (0.026 R)
• M39: 16,549,414 km (0.109 R)
• M40: 16,700,059 km (0.088 R)
• M41: 17,459,717 km (0.104 R)
• M42: 18,230,595 km (0.068 R)
• M43: 18,334,266 km (0.091 R)
• M44: 18,907,675 km (0.097 R)
• M45: 19,328,494 km (0.072 R)
• M46: 19,487,067 km (0.049 R)
• M47: 20,125,850 km (0.083 R)
• M48: 20,447,785 km (0.096 R)
• M49: 20,879,674 km (0.086 R)
• M50: 21,151,194 km (0.076 R)
• M51: 22,138,241 km (0.097 R)
• M52: 22,804,699 km (0.082 R)
• M53: 23,196,496 km (0.071 R)
• M54: 23,308,844 km (0.078 R)
• M55: 23,590,387 km (0.075 R)
• M56: 26,939,285 km (0.096 R)
• M57: 28,308,106 km (0.109 R)
• M58: 28,789,512 km (0.116 R)
• M59: 28,970,675 km (0.098 R)
• M60: 29,455,821 km (0.107 R)
• M61: 30,927,116 km (0.106 R)
• M62: 31,236,783 km (0.037 R)
• M63: 31,796,579 km (0.086 R)
• M64: 32,485,178 km (0.113 R)
• M65: 34,902,081 km (0.096 R)
• M66: 35,224,315 km (0.119 R)
• M67: 35,806,998 km (0.086 R)
• M68: 36,916,267 km (0.112 R)
• M69: 37,113,137 km (0.083 R)
• M70: 37,442,103 km (0.032 R)
• M71: 37,640,021 km (0.053 R)
• M72: 38,301,992 km (0.088 R)
• M73: 38,567,977 km (0.107 R)
• M74: 39,302,353 km (0.111 R)
• M75: 39,570,432 km (0.095 R)
• M76: 40,176,154 km (0.073 R)
• M77: 40,649,332 km (0.114 R)
• M78: 41,601,223 km (0.118 R)
• M79: 42,835,854 km (0.103 R)
• M80: 44,780,327 km (0.025 R)
• M81: 45,692,874 km (0.105 R)
• M82: 46,469,886 km (0.083 R)
• M83: 46,824,433 km (0.046 R)
• M84: 46,966,551 km (0.099 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit