🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.6 AU - 0.68 AU

Year: 187 Days

Day: 27.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.19 AU - 1.51 AU

Year: 573 Days

Day: 20.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.18 AU - 1.72 AU

Year: 638 Days

Day: 42.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.65 AU - 1.81 AU

Year: 831 Days

Day: 25 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.28 AU - 2.3 AU

Year: 1266 Days

Day: 39.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 10

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.19 AU - 8.53 AU

Year: 6563 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,059,324 km

• M1: 143,016 km (0.084 R)
• M2: 409,001 km (0.114 R)
• M3: 513,869 km (0.099 R)
• M4: 703,110 km (0.097 R)
• M5: 943,663 km (0.064 R)
• M6: 1,179,878 km (0.04 R)
• M7: 1,305,092 km (0.051 R)
• M8: 1,369,569 km (0.073 R)
• M9: 1,501,663 km (0.106 R)
• M10: 1,779,018 km (0.085 R)
• M11: 1,850,974 km (0.12 R)
• M12: 1,997,880 km (0.118 R)
• M13: 2,186,971 km (0.085 R)
• M14: 3,001,532 km (0.026 R)
• M15: 4,163,458 km (0.079 R)
• M16: 4,504,691 km (0.04 R)
• M17: 4,880,331 km (0.079 R)
• M18: 5,059,101 km (0.096 R)
• M19: 5,904,030 km (0.061 R)
• M20: 5,985,560 km (0.066 R)
• M21: 6,094,767 km (0.086 R)
• M22: 6,454,251 km (0.057 R)
• M23: 6,792,342 km (0.06 R)
• M24: 6,877,762 km (0.105 R)
• M25: 6,963,482 km (0.094 R)
• M26: 8,445,249 km (0.083 R)
• M27: 8,537,251 km (0.093 R)
• M28: 9,127,265 km (0.1 R)
• M29: 9,379,637 km (0.113 R)
• M30: 10,020,813 km (0.117 R)
• M31: 10,510,896 km (0.113 R)
• M32: 11,412,822 km (0.073 R)
• M33: 11,616,574 km (0.095 R)
• M34: 11,890,188 km (0.1 R)
• M35: 12,339,431 km (0.11 R)
• M36: 12,478,706 km (0.065 R)
• M37: 12,548,569 km (0.073 R)
• M38: 12,723,897 km (0.101 R)
• M39: 13,112,253 km (0.076 R)
• M40: 14,009,392 km (0.114 R)
• M41: 14,667,622 km (0.115 R)
• M42: 15,149,328 km (0.102 R)
• M43: 15,223,827 km (0.115 R)
• M44: 15,336,026 km (0.093 R)
• M45: 16,318,734 km (0.072 R)
• M46: 16,548,516 km (0.047 R)
• M47: 16,933,731 km (0.072 R)
• M48: 17,399,878 km (0.118 R)
• M49: 17,595,402 km (0.06 R)
• M50: 17,752,331 km (0.117 R)
• M51: 17,909,707 km (0.073 R)
• M52: 19,104,994 km (0.112 R)
• M53: 19,671,522 km (0.09 R)
• M54: 19,915,965 km (0.08 R)
• M55: 20,161,455 km (0.067 R)
• M56: 20,407,992 km (0.101 R)
• M57: 20,531,709 km (0.083 R)
• M58: 21,153,588 km (0.116 R)
• M59: 21,278,801 km (0.11 R)
• M60: 22,628,772 km (0.077 R)
• M61: 22,714,043 km (0.118 R)
• M62: 22,799,463 km (0.08 R)
• M63: 23,228,061 km (0.11 R)
• M64: 24,049,802 km (0.09 R)
• M65: 25,233,870 km (0.093 R)
• M66: 26,033,919 km (0.092 R)
• M67: 27,203,924 km (0.081 R)
• M68: 27,340,058 km (0.042 R)
• M69: 27,430,864 km (0.062 R)
• M70: 27,567,447 km (0.047 R)
• M71: 28,207,427 km (0.113 R)
• M72: 28,437,209 km (0.113 R)
• M73: 28,713,666 km (0.1 R)
• M74: 29,502,046 km (0.079 R)
• M75: 29,922,267 km (0.102 R)
• M76: 30,109,563 km (0.064 R)
• M77: 30,250,485 km (0.054 R)
• M78: 30,674,146 km (0.077 R)
• M79: 31,527,602 km (0.103 R)
• M80: 31,718,339 km (0.103 R)
• M81: 31,909,375 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 9.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.84 AU - 10.5 AU

Year: 10983 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,059,324 km

• M1: 218,712 km (0.119 R)
• M2: 341,831 km (0.07 R)
• M3: 482,304 km (0.118 R)
• M4: 560,693 km (0.113 R)
• M5: 1,509,293 km (0.111 R)
• M6: 2,493,198 km (0.098 R)
• M7: 4,696,176 km (0.074 R)
• M8: 4,872,851 km (0.041 R)
• M9: 5,389,712 km (0.074 R)
• M10: 5,468,849 km (0.118 R)
• M11: 5,628,171 km (0.097 R)
• M12: 5,735,134 km (0.111 R)
• M13: 5,951,302 km (0.087 R)
• M14: 7,014,495 km (0.109 R)
• M15: 7,072,090 km (0.07 R)
• M16: 8,044,925 km (0.116 R)
• M17: 8,470,231 km (0.092 R)
• M18: 8,654,686 km (0.026 R)
• M19: 8,809,519 km (0.094 R)
• M20: 9,437,980 km (0.054 R)
• M21: 10,276,476 km (0.118 R)
• M22: 11,307,205 km (0.1 R)
• M23: 11,886,299 km (0.115 R)
• M24: 14,371,119 km (0.095 R)
• M25: 15,147,084 km (0.102 R)
• M26: 16,202,646 km (0.047 R)
• M27: 16,585,318 km (0.058 R)
• M28: 17,359,786 km (0.094 R)
• M29: 18,903,636 km (0.079 R)
• M30: 19,387,435 km (0.078 R)
• M31: 19,590,140 km (0.079 R)
• M32: 20,079,774 km (0.117 R)
• M33: 20,161,754 km (0.11 R)
• M34: 20,367,301 km (0.068 R)
• M35: 24,664,051 km (0.052 R)
• M36: 25,148,449 km (0.082 R)
• M37: 26,126,520 km (0.067 R)
• M38: 26,260,859 km (0.066 R)
• M39: 26,440,376 km (0.109 R)
• M40: 27,936,804 km (0.072 R)
• M41: 29,134,933 km (0.089 R)
• M42: 29,274,359 km (0.075 R)
• M43: 30,538,311 km (0.114 R)
• M44: 31,153,158 km (0.064 R)
• M45: 31,343,297 km (0.103 R)
• M46: 31,724,472 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit