🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.48 AU - 0.78 AU

Year: 187 Days

Day: 28.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,606,081 km

• M1: 301,889 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 320 Days

Day: 39.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.21 AU - 1.67 AU

Year: 648 Days

Day: 19.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,606,081 km

• M1: 144,960 km (0.086 R)
• M2: 323,131 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.41 AU - 1.87 AU

Year: 787 Days

Day: 21.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.23 AU - 2.87 AU

Year: 1526 Days

Day: 31.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,606,081 km

• M1: 881,879 km (0.105 R)
• M2: 1,609,075 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.62 AU - 2.66 AU

Year: 1607 Days

Day: 15.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.25 AU - 5.03 AU

Year: 3157 Days

Day: 19.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 14.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.88 AU - 6.56 AU

Year: 5127 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 97,606,081 km

• M1: 209,736 km (0.118 R)
• M2: 326,123 km (0.088 R)
• M3: 434,731 km (0.115 R)
• M4: 630,854 km (0.099 R)
• M5: 851,661 km (0.106 R)
• M6: 1,150,557 km (0.067 R)
• M7: 1,243,906 km (0.084 R)
• M8: 1,461,422 km (0.106 R)
• M9: 1,552,078 km (0.073 R)
• M10: 1,644,829 km (0.033 R)
• M11: 1,860,698 km (0.091 R)
• M12: 2,482,277 km (0.118 R)
• M13: 2,703,533 km (0.103 R)
• M14: 3,240,439 km (0.118 R)
• M15: 3,345,756 km (0.12 R)
• M16: 3,575,539 km (0.093 R)
• M17: 3,684,596 km (0.053 R)
• M18: 4,132,043 km (0.093 R)
• M19: 4,957,075 km (0.101 R)
• M20: 5,149,308 km (0.044 R)
• M21: 5,362,036 km (0.106 R)
• M22: 5,469,448 km (0.064 R)
• M23: 5,613,660 km (0.096 R)
• M24: 5,851,072 km (0.091 R)
• M25: 6,166,424 km (0.105 R)
• M26: 6,279,071 km (0.087 R)
• M27: 6,563,756 km (0.066 R)
• M28: 6,698,095 km (0.03 R)
• M29: 6,891,525 km (0.103 R)
• M30: 7,205,082 km (0.112 R)
• M31: 7,583,565 km (0.031 R)
• M32: 7,785,372 km (0.111 R)
• M33: 8,673,535 km (0.104 R)
• M34: 8,778,852 km (0.038 R)
• M35: 8,927,103 km (0.117 R)
• M36: 9,033,467 km (0.111 R)
• M37: 9,247,692 km (0.088 R)
• M38: 9,398,486 km (0.101 R)
• M39: 9,528,487 km (0.104 R)
• M40: 9,746,451 km (0.071 R)
• M41: 10,770,448 km (0.089 R)
• M42: 10,861,254 km (0.118 R)
• M43: 11,066,203 km (0.083 R)
• M44: 11,157,608 km (0.061 R)
• M45: 11,526,217 km (0.044 R)
• M46: 11,945,689 km (0.055 R)
• M47: 12,228,130 km (0.084 R)
• M48: 12,703,851 km (0.077 R)
• M49: 12,968,041 km (0.112 R)
• M50: 13,501,956 km (0.088 R)
• M51: 13,771,681 km (0.096 R)
• M52: 14,142,384 km (0.049 R)
• M53: 14,717,139 km (0.101 R)
• M54: 14,918,797 km (0.09 R)
• M55: 15,096,071 km (0.107 R)
• M56: 15,274,092 km (0.101 R)
• M57: 15,427,131 km (0.046 R)
• M58: 15,555,187 km (0.082 R)
• M59: 16,434,822 km (0.083 R)
• M60: 16,644,109 km (0.077 R)
• M61: 17,144,814 km (0.114 R)
• M62: 17,704,010 km (0.101 R)
• M63: 18,107,177 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.1

Radius: 6.8

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.9 AU - 20.28 AU

Year: 30036 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,606,081 km

• M1: 100,530 km (0.051 R)
• M2: 642,822 km (0.071 R)
• M3: 1,968,708 km (0.114 R)
• M4: 2,587,146 km (0.098 R)
• M5: 2,630,379 km (0.119 R)
• M6: 3,261,383 km (0.112 R)
• M7: 3,497,897 km (0.112 R)
• M8: 3,594,089 km (0.084 R)
• M9: 4,342,826 km (0.087 R)
• M10: 4,446,198 km (0.091 R)
• M11: 6,561,512 km (0.051 R)
• M12: 6,859,960 km (0.093 R)
• M13: 6,920,098 km (0.109 R)
• M14: 7,162,746 km (0.104 R)
• M15: 9,335,655 km (0.085 R)
• M16: 9,603,884 km (0.055 R)
• M17: 10,147,672 km (0.091 R)
• M18: 10,911,818 km (0.106 R)
• M19: 10,982,279 km (0.118 R)
• M20: 11,622,408 km (0.103 R)
• M21: 13,614,753 km (0.067 R)
• M22: 14,148,219 km (0.094 R)
• M23: 14,688,716 km (0.115 R)
• M24: 14,922,238 km (0.113 R)
• M25: 15,551,447 km (0.113 R)
• M26: 15,789,606 km (0.088 R)
• M27: 16,189,182 km (0.1 R)
• M28: 17,986,750 km (0.044 R)
• M29: 19,333,131 km (0.114 R)
• M30: 20,018,589 km (0.08 R)
• M31: 21,237,063 km (0.067 R)
• M32: 21,501,253 km (0.104 R)
• M33: 21,766,640 km (0.096 R)
• M34: 22,389,865 km (0.082 R)
• M35: 23,199,787 km (0.063 R)
• M36: 23,290,444 km (0.103 R)
• M37: 23,745,072 km (0.09 R)
• M38: 24,755,755 km (0.099 R)
• M39: 26,345,232 km (0.114 R)
• M40: 28,741,790 km (0.104 R)
• M41: 30,907,818 km (0.12 R)
• M42: 31,307,244 km (0.074 R)
• M43: 33,227,781 km (0.102 R)
• M44: 36,336,874 km (0.098 R)
• M45: 37,606,362 km (0.114 R)
• M46: 37,712,875 km (0.099 R)
• M47: 38,246,491 km (0.085 R)
• M48: 38,353,603 km (0.083 R)
• M49: 39,429,511 km (0.104 R)
• M50: 40,079,813 km (0.09 R)
• M51: 41,500,992 km (0.12 R)
• M52: 41,941,708 km (0.112 R)
• M53: 43,384,280 km (0.045 R)
• M54: 47,348,324 km (0.102 R)
• M55: 47,923,977 km (0.091 R)
• M56: 49,781,683 km (0.067 R)
• M57: 50,132,640 km (0.084 R)
• M58: 51,426,512 km (0.056 R)
• M59: 52,969,614 km (0.105 R)
• M60: 53,926,741 km (0.053 R)
• M61: 54,166,995 km (0.068 R)
• M62: 59,292,368 km (0.101 R)
• M63: 60,909,970 km (0.067 R)
• M64: 61,160,097 km (0.106 R)
• M65: 61,912,575 km (0.092 R)
• M66: 62,164,049 km (0.071 R)
• M67: 62,415,822 km (0.088 R)
• M68: 63,426,655 km (0.12 R)
• M69: 64,315,565 km (0.095 R)
• M70: 67,782,346 km (0.111 R)
• M71: 68,431,003 km (0.112 R)
• M72: 70,258,191 km (0.073 R)
• M73: 71,837,047 km (0.039 R)
• M74: 72,896,050 km (0.113 R)
• M75: 76,778,265 km (0.103 R)
• M76: 77,183,675 km (0.09 R)
• M77: 78,540,228 km (0.108 R)
• M78: 80,864,531 km (0.093 R)
• M79: 85,860,352 km (0.056 R)
• M80: 87,265,674 km (0.104 R)
• M81: 87,688,737 km (0.078 R)
• M82: 92,674,983 km (0.052 R)
• M83: 95,420,104 km (0.081 R)
• M84: 97,021,549 km (0.103 R)
• M85: 97,459,871 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit