🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.66 AU - 0.92 AU

Year: 250 Days

Day: 21.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.26 AU - 1.4 AU

Year: 547 Days

Day: 14.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,390,140 km

• M1: 49,517 km (0.079 R)
• M2: 929,900 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.38 AU - 1.76 AU

Year: 701 Days

Day: 17.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,390,140 km

• M1: 553,512 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.53 AU - 2.05 AU

Year: 854 Days

Day: 13.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,390,140 km

• M1: 1,006,195 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.8 AU - 2.96 AU

Year: 1309 Days

Day: 19.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.27 AU - 3.21 AU

Year: 1617 Days

Day: 32.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 105.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,390,140 km

• M1: 403,465 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 13.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.31 AU - 7.57 AU

Year: 7234 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,390,140 km

• M1: 171,290 km (0.099 R)
• M2: 632,201 km (0.094 R)
• M3: 984,354 km (0.112 R)
• M4: 1,540,110 km (0.056 R)
• M5: 1,707,660 km (0.079 R)
• M6: 1,842,298 km (0.105 R)
• M7: 2,205,222 km (0.108 R)
• M8: 2,288,997 km (0.069 R)
• M9: 2,459,987 km (0.093 R)
• M10: 2,591,185 km (0.109 R)
• M11: 2,929,276 km (0.107 R)
• M12: 3,068,701 km (0.102 R)
• M13: 3,475,607 km (0.068 R)
• M14: 4,367,659 km (0.108 R)
• M15: 4,474,024 km (0.087 R)
• M16: 5,074,659 km (0.071 R)
• M17: 5,242,957 km (0.079 R)
• M18: 5,556,514 km (0.115 R)
• M19: 5,964,318 km (0.031 R)
• M20: 6,442,432 km (0.092 R)
• M21: 6,563,906 km (0.029 R)
• M22: 6,871,030 km (0.106 R)
• M23: 7,467,627 km (0.11 R)
• M24: 7,917,916 km (0.101 R)
• M25: 8,609,956 km (0.097 R)
• M26: 9,218,520 km (0.063 R)
• M27: 9,771,284 km (0.065 R)
• M28: 10,087,085 km (0.116 R)
• M29: 10,584,797 km (0.064 R)
• M30: 10,945,328 km (0.12 R)
• M31: 11,383,351 km (0.092 R)
• M32: 11,864,308 km (0.115 R)
• M33: 12,088,555 km (0.112 R)
• M34: 13,076,649 km (0.114 R)
• M35: 13,972,142 km (0.049 R)
• M36: 14,090,474 km (0.119 R)
• M37: 14,288,392 km (0.03 R)
• M38: 14,606,886 km (0.111 R)
• M39: 14,887,681 km (0.057 R)
• M40: 15,454,358 km (0.079 R)
• M41: 15,781,379 km (0.066 R)
• M42: 16,692,430 km (0.048 R)
• M43: 16,985,941 km (0.085 R)
• M44: 17,450,741 km (0.113 R)
• M45: 17,620,684 km (0.086 R)
• M46: 18,177,039 km (0.084 R)
• M47: 18,565,694 km (0.076 R)
• M48: 18,869,827 km (0.106 R)
• M49: 18,957,042 km (0.101 R)
• M50: 20,459,902 km (0.084 R)
• M51: 21,361,828 km (0.085 R)
• M52: 21,680,471 km (0.114 R)
• M53: 22,092,614 km (0.116 R)
• M54: 22,599,900 km (0.071 R)
• M55: 22,738,876 km (0.091 R)
• M56: 23,064,401 km (0.114 R)
• M57: 23,719,939 km (0.087 R)
• M58: 25,385,562 km (0.056 R)
• M59: 28,377,818 km (0.083 R)
• M60: 28,778,442 km (0.117 R)
• M61: 28,929,087 km (0.086 R)
• M62: 29,029,766 km (0.111 R)
• M63: 29,484,095 km (0.115 R)
• M64: 30,042,544 km (0.119 R)
• M65: 30,399,634 km (0.116 R)
• M66: 30,604,433 km (0.105 R)
• M67: 31,015,379 km (0.088 R)
• M68: 31,427,969 km (0.111 R)
• M69: 31,635,013 km (0.098 R)
• M70: 31,842,505 km (0.026 R)
• M71: 31,998,536 km (0.057 R)
• M72: 32,729,471 km (0.093 R)
• M73: 32,834,339 km (0.097 R)
• M74: 32,939,357 km (0.117 R)
• M75: 33,571,557 km (0.095 R)
• M76: 33,730,281 km (0.088 R)
• M77: 33,942,261 km (0.106 R)
• M78: 34,101,583 km (0.074 R)
• M79: 35,546,249 km (0.035 R)
• M80: 36,194,756 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 13

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.11 AU - 10.41 AU

Year: 9242 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,390,140 km

• M1: 326,722 km (0.074 R)
• M2: 422,614 km (0.113 R)
• M3: 579,393 km (0.095 R)
• M4: 870,809 km (0.08 R)
• M5: 1,097,001 km (0.094 R)
• M6: 1,292,376 km (0.068 R)
• M7: 1,429,408 km (0.115 R)
• M8: 1,535,473 km (0.068 R)
• M9: 1,626,129 km (0.032 R)
• M10: 2,126,983 km (0.102 R)
• M11: 2,587,445 km (0.117 R)
• M12: 2,896,963 km (0.099 R)
• M13: 3,125,399 km (0.094 R)
• M14: 3,218,598 km (0.075 R)
• M15: 3,503,582 km (0.106 R)
• M16: 3,600,372 km (0.105 R)
• M17: 4,149,396 km (0.026 R)
• M18: 4,252,020 km (0.112 R)
• M19: 4,724,750 km (0.112 R)
• M20: 4,859,088 km (0.099 R)
• M21: 4,967,397 km (0.093 R)
• M22: 5,104,130 km (0.074 R)
• M23: 5,242,059 km (0.079 R)
• M24: 5,549,931 km (0.115 R)
• M25: 5,720,323 km (0.083 R)
• M26: 6,183,329 km (0.11 R)
• M27: 6,271,592 km (0.103 R)
• M28: 6,389,774 km (0.113 R)
• M29: 6,749,108 km (0.063 R)
• M30: 6,900,800 km (0.094 R)
• M31: 7,022,872 km (0.102 R)
• M32: 7,393,725 km (0.1 R)
• M33: 9,784,748 km (0.088 R)
• M34: 9,887,821 km (0.071 R)
• M35: 10,129,721 km (0.079 R)
• M36: 10,689,965 km (0.11 R)
• M37: 10,796,030 km (0.078 R)
• M38: 11,260,232 km (0.104 R)
• M39: 11,368,241 km (0.058 R)
• M40: 11,549,105 km (0.115 R)
• M41: 11,658,012 km (0.119 R)
• M42: 12,879,329 km (0.079 R)
• M43: 13,105,671 km (0.114 R)
• M44: 13,562,543 km (0.043 R)
• M45: 13,792,924 km (0.073 R)
• M46: 14,609,429 km (0.079 R)
• M47: 14,924,781 km (0.09 R)
• M48: 15,321,964 km (0.1 R)
• M49: 15,803,220 km (0.043 R)
• M50: 15,964,636 km (0.097 R)
• M51: 16,821,682 km (0.056 R)
• M52: 17,777,613 km (0.116 R)
• M53: 18,156,394 km (0.108 R)
• M54: 18,580,504 km (0.116 R)
• M55: 18,751,046 km (0.113 R)
• M56: 19,007,756 km (0.066 R)
• M57: 19,481,682 km (0.044 R)
• M58: 19,698,300 km (0.109 R)
• M59: 19,915,815 km (0.04 R)
• M60: 21,015,060 km (0.117 R)
• M61: 21,192,782 km (0.066 R)
• M62: 22,405,572 km (0.101 R)
• M63: 22,632,662 km (0.118 R)
• M64: 23,779,330 km (0.082 R)
• M65: 25,463,652 km (0.109 R)
• M66: 26,081,342 km (0.109 R)
• M67: 26,272,378 km (0.036 R)
• M68: 26,415,992 km (0.073 R)
• M69: 26,896,650 km (0.043 R)
• M70: 27,964,031 km (0.117 R)
• M71: 28,208,474 km (0.085 R)
• M72: 29,541,241 km (0.088 R)
• M73: 30,742,961 km (0.044 R)
• M74: 31,451,456 km (0.092 R)
• M75: 31,858,662 km (0.032 R)
• M76: 32,678,308 km (0.05 R)
• M77: 33,712,778 km (0.096 R)
• M78: 33,921,018 km (0.08 R)
• M79: 35,337,261 km (0.075 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit