🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.52 AU - 0.78 AU

Year: 194 Days

Day: 46.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.14 AU - 1.44 AU

Year: 543 Days

Day: 25.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 22,550,252 km

• M1: 54,454 km (0.052 R)
• M2: 568,622 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.69 AU - 2.73 AU

Year: 1218 Days

Day: 28.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.08 AU - 2.68 AU

Year: 1362 Days

Day: 35.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.55 AU - 3.33 AU

Year: 1869 Days

Day: 37.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,550,252 km

• M1: 1,124,527 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 13.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.48 AU - 7.7 AU

Year: 7001 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 108.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,550,252 km

• M1: 171,738 km (0.059 R)
• M2: 354,098 km (0.119 R)
• M3: 453,730 km (0.106 R)
• M4: 743,501 km (0.115 R)
• M5: 970,591 km (0.1 R)
• M6: 1,237,773 km (0.084 R)
• M7: 1,355,058 km (0.101 R)
• M8: 1,547,141 km (0.075 R)
• M9: 1,674,299 km (0.115 R)
• M10: 1,824,196 km (0.065 R)
• M11: 2,017,926 km (0.082 R)
• M12: 2,280,320 km (0.089 R)
• M13: 2,426,328 km (0.113 R)
• M14: 2,727,768 km (0.043 R)
• M15: 3,179,852 km (0.075 R)
• M16: 3,438,657 km (0.081 R)
• M17: 3,655,723 km (0.11 R)
• M18: 3,952,226 km (0.06 R)
• M19: 4,154,333 km (0.089 R)
• M20: 5,243,106 km (0.098 R)
• M21: 6,357,012 km (0.098 R)
• M22: 6,505,114 km (0.085 R)
• M23: 6,865,196 km (0.06 R)
• M24: 7,139,558 km (0.061 R)
• M25: 7,825,465 km (0.057 R)
• M26: 8,273,061 km (0.119 R)
• M27: 8,696,124 km (0.075 R)
• M28: 8,926,954 km (0.06 R)
• M29: 9,260,108 km (0.068 R)
• M30: 9,428,256 km (0.06 R)
• M31: 9,973,241 km (0.12 R)
• M32: 10,284,255 km (0.076 R)
• M33: 10,388,675 km (0.09 R)
• M34: 10,774,487 km (0.105 R)
• M35: 10,916,007 km (0.086 R)
• M36: 11,129,483 km (0.118 R)
• M37: 11,236,595 km (0.078 R)
• M38: 11,380,209 km (0.12 R)
• M39: 11,596,528 km (0.039 R)
• M40: 12,699,064 km (0.089 R)
• M41: 12,886,061 km (0.042 R)
• M42: 13,873,258 km (0.108 R)
• M43: 14,027,344 km (0.074 R)
• M44: 14,963,527 km (0.047 R)
• M45: 15,679,054 km (0.089 R)
• M46: 16,000,539 km (0.115 R)
• M47: 16,202,646 km (0.055 R)
• M48: 16,446,341 km (0.105 R)
• M49: 16,978,311 km (0.12 R)
• M50: 17,516,115 km (0.074 R)
• M51: 18,101,492 km (0.105 R)
• M52: 18,523,508 km (0.118 R)
• M53: 19,377,412 km (0.089 R)
• M54: 19,592,983 km (0.067 R)
• M55: 19,679,301 km (0.105 R)
• M56: 20,026,368 km (0.104 R)
• M57: 20,902,562 km (0.103 R)
• M58: 21,079,238 km (0.096 R)
• M59: 21,212,230 km (0.041 R)
• M60: 22,015,421 km (0.043 R)
• M61: 22,150,358 km (0.11 R)
• M62: 23,559,720 km (0.111 R)
• M63: 24,344,959 km (0.069 R)
• M64: 24,577,584 km (0.084 R)
• M65: 24,764,282 km (0.093 R)
• M66: 25,326,920 km (0.11 R)
• M67: 25,609,809 km (0.117 R)
• M68: 25,893,746 km (0.112 R)
• M69: 27,280,967 km (0.092 R)
• M70: 27,522,567 km (0.11 R)
• M71: 28,251,707 km (0.077 R)
• M72: 28,349,395 km (0.12 R)
• M73: 28,839,627 km (0.061 R)
• M74: 30,027,584 km (0.071 R)
• M75: 30,928,911 km (0.116 R)
• M76: 31,382,941 km (0.052 R)
• M77: 31,636,210 km (0.104 R)
• M78: 32,144,693 km (0.077 R)
• M79: 32,348,744 km (0.075 R)
• M80: 33,634,388 km (0.094 R)
• M81: 34,622,632 km (0.059 R)
• M82: 35,146,673 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 14.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.67 AU - 9.01 AU

Year: 8932 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,550,252 km

• M1: 182,360 km (0.106 R)
• M2: 339,587 km (0.056 R)
• M3: 705,653 km (0.073 R)
• M4: 952,340 km (0.077 R)
• M5: 1,110,166 km (0.054 R)
• M6: 1,479,972 km (0.098 R)
• M7: 1,571,974 km (0.099 R)
• M8: 1,776,026 km (0.109 R)
• M9: 2,567,847 km (0.105 R)
• M10: 3,027,113 km (0.081 R)
• M11: 3,128,839 km (0.113 R)
• M12: 3,388,691 km (0.118 R)
• M13: 3,565,964 km (0.065 R)
• M14: 3,782,881 km (0.026 R)
• M15: 3,929,786 km (0.11 R)
• M16: 4,267,728 km (0.105 R)
• M17: 5,032,323 km (0.105 R)
• M18: 5,358,446 km (0.081 R)
• M19: 5,628,620 km (0.042 R)
• M20: 6,010,094 km (0.051 R)
• M21: 7,829,803 km (0.114 R)
• M22: 7,947,387 km (0.113 R)
• M23: 8,112,992 km (0.085 R)
• M24: 8,399,771 km (0.111 R)
• M25: 8,811,614 km (0.064 R)
• M26: 9,032,420 km (0.096 R)
• M27: 9,404,470 km (0.114 R)
• M28: 10,163,829 km (0.085 R)
• M29: 10,628,929 km (0.065 R)
• M30: 11,822,121 km (0.098 R)
• M31: 12,420,962 km (0.115 R)
• M32: 12,585,968 km (0.083 R)
• M33: 12,779,398 km (0.114 R)
• M34: 13,761,658 km (0.087 R)
• M35: 14,709,959 km (0.095 R)
• M36: 15,060,167 km (0.107 R)
• M37: 15,353,977 km (0.063 R)
• M38: 15,620,112 km (0.101 R)
• M39: 15,947,432 km (0.059 R)
• M40: 16,337,284 km (0.115 R)
• M41: 17,433,089 km (0.094 R)
• M42: 17,648,958 km (0.086 R)
• M43: 17,772,676 km (0.029 R)
• M44: 18,270,538 km (0.069 R)
• M45: 18,615,510 km (0.065 R)
• M46: 18,836,167 km (0.11 R)
• M47: 19,535,388 km (0.048 R)
• M48: 19,695,457 km (0.11 R)
• M49: 19,791,649 km (0.113 R)
• M50: 20,178,359 km (0.093 R)
• M51: 20,275,448 km (0.083 R)
• M52: 20,600,076 km (0.054 R)
• M53: 21,915,789 km (0.078 R)
• M54: 22,315,814 km (0.093 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: 281 - 11,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit