🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 193 Days

Day: 25.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,371,950 km

• M1: 617,690 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.74 AU - 0.78 AU

Year: 233 Days

Day: 21.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.86 AU - 1.32 AU

Year: 400 Days

Day: 14.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.8 AU - 1.84 AU

Year: 863 Days

Day: 45.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.94 AU - 2.02 AU

Year: 979 Days

Day: 22.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.98 AU - 3.66 AU

Year: 2126 Days

Day: 15.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,371,950 km

• M1: 424,409 km (0.086 R)
• M2: 1,357,451 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630

Radius: 13.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.31 AU - 10.37 AU

Year: 8465 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,371,950 km

• M1: 203,304 km (0.104 R)
• M2: 332,107 km (0.098 R)
• M3: 416,929 km (0.071 R)
• M4: 674,836 km (0.069 R)
• M5: 1,384,379 km (0.099 R)
• M6: 1,683,574 km (0.118 R)
• M7: 1,788,143 km (0.114 R)
• M8: 2,776,985 km (0.118 R)
• M9: 3,183,293 km (0.088 R)
• M10: 3,393,628 km (0.107 R)
• M11: 3,995,759 km (0.058 R)
• M12: 4,137,428 km (0.068 R)
• M13: 4,425,703 km (0.115 R)
• M14: 4,750,480 km (0.057 R)
• M15: 4,930,895 km (0.068 R)
• M16: 5,052,518 km (0.029 R)
• M17: 6,028,944 km (0.109 R)
• M18: 6,126,482 km (0.111 R)
• M19: 6,224,618 km (0.088 R)
• M20: 6,356,264 km (0.091 R)
• M21: 6,588,889 km (0.12 R)
• M22: 6,824,505 km (0.11 R)
• M23: 6,994,448 km (0.079 R)
• M24: 8,586,619 km (0.101 R)
• M25: 9,141,627 km (0.118 R)
• M26: 9,329,222 km (0.05 R)
• M27: 9,976,532 km (0.113 R)
• M28: 10,364,290 km (0.108 R)
• M29: 11,034,638 km (0.084 R)
• M30: 11,475,952 km (0.041 R)
• M31: 11,678,507 km (0.119 R)
• M32: 11,923,100 km (0.085 R)
• M33: 12,334,644 km (0.078 R)
• M34: 12,500,548 km (0.108 R)
• M35: 12,708,938 km (0.051 R)
• M36: 13,213,980 km (0.119 R)
• M37: 13,468,895 km (0.063 R)
• M38: 14,027,044 km (0.103 R)
• M39: 14,156,895 km (0.112 R)
• M40: 14,330,578 km (0.068 R)
• M41: 14,417,794 km (0.091 R)
• M42: 14,592,674 km (0.042 R)
• M43: 18,140,537 km (0.052 R)
• M44: 19,091,231 km (0.08 R)
• M45: 19,572,787 km (0.031 R)
• M46: 19,863,605 km (0.086 R)
• M47: 20,155,920 km (0.03 R)
• M48: 22,241,463 km (0.108 R)
• M49: 22,544,998 km (0.095 R)
• M50: 22,748,151 km (0.108 R)
• M51: 22,900,891 km (0.068 R)
• M52: 23,927,880 km (0.112 R)
• M53: 24,760,243 km (0.093 R)
• M54: 25,285,331 km (0.102 R)
• M55: 25,973,482 km (0.118 R)
• M56: 26,667,765 km (0.052 R)
• M57: 27,260,023 km (0.082 R)
• M58: 27,693,558 km (0.054 R)
• M59: 27,802,315 km (0.08 R)
• M60: 27,911,073 km (0.107 R)
• M61: 28,402,801 km (0.076 R)
• M62: 29,672,289 km (0.117 R)
• M63: 30,622,535 km (0.071 R)
• M64: 30,734,883 km (0.11 R)
• M65: 31,639,501 km (0.069 R)
• M66: 32,495,350 km (0.116 R)
• M67: 32,839,874 km (0.11 R)
• M68: 33,648,600 km (0.106 R)
• M69: 33,880,776 km (0.048 R)
• M70: 34,230,087 km (0.107 R)
• M71: 36,054,134 km (0.104 R)
• M72: 37,427,742 km (0.113 R)
• M73: 37,608,157 km (0.111 R)
• M74: 38,879,290 km (0.108 R)
• M75: 39,980,031 km (0.045 R)
• M76: 40,226,119 km (0.091 R)
• M77: 40,410,873 km (0.111 R)
• M78: 40,534,291 km (0.081 R)
• M79: 41,215,111 km (0.12 R)
• M80: 41,339,427 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.8

Radius: 6.7

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.29 AU - 22.49 AU

Year: 27717 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,371,950 km

• M1: 854,054 km (0.118 R)
• M2: 1,326,036 km (0.053 R)
• M3: 1,996,533 km (0.108 R)
• M4: 2,229,307 km (0.116 R)
• M5: 2,576,823 km (0.078 R)
• M6: 2,867,193 km (0.12 R)
• M7: 3,322,270 km (0.111 R)
• M8: 3,759,095 km (0.043 R)
• M9: 4,005,034 km (0.081 R)
• M10: 5,587,181 km (0.095 R)
• M11: 6,540,419 km (0.071 R)
• M12: 7,237,246 km (0.086 R)
• M13: 8,062,128 km (0.071 R)
• M14: 8,220,104 km (0.05 R)
• M15: 8,539,196 km (0.078 R)
• M16: 10,308,340 km (0.109 R)
• M17: 10,652,416 km (0.109 R)
• M18: 11,116,917 km (0.046 R)
• M19: 14,166,619 km (0.034 R)
• M20: 14,613,019 km (0.098 R)
• M21: 14,934,655 km (0.069 R)
• M22: 15,650,630 km (0.113 R)
• M23: 16,577,838 km (0.119 R)
• M24: 18,763,313 km (0.115 R)
• M25: 19,042,762 km (0.078 R)
• M26: 19,464,628 km (0.119 R)
• M27: 19,605,848 km (0.081 R)
• M28: 21,037,500 km (0.068 R)
• M29: 21,110,055 km (0.1 R)
• M30: 21,400,723 km (0.099 R)
• M31: 21,986,100 km (0.072 R)
• M32: 22,133,155 km (0.115 R)
• M33: 22,354,559 km (0.097 R)
• M34: 22,576,712 km (0.066 R)
• M35: 25,839,442 km (0.096 R)
• M36: 25,917,083 km (0.059 R)
• M37: 29,489,181 km (0.119 R)
• M38: 30,058,700 km (0.099 R)
• M39: 30,222,061 km (0.077 R)
• M40: 33,550,464 km (0.077 R)
• M41: 34,059,695 km (0.1 R)
• M42: 35,171,806 km (0.085 R)
• M43: 37,783,186 km (0.089 R)
• M44: 37,871,299 km (0.115 R)
• M45: 38,224,350 km (0.05 R)
• M46: 38,845,032 km (0.053 R)
• M47: 39,023,053 km (0.095 R)
• M48: 39,112,064 km (0.102 R)
• M49: 39,201,224 km (0.112 R)
• M50: 39,737,533 km (0.088 R)
• M51: 40,096,268 km (0.051 R)
• M52: 40,546,408 km (0.101 R)
• M53: 41,633,387 km (0.072 R)
• M54: 42,638,236 km (0.112 R)
• M55: 45,325,462 km (0.1 R)
• M56: 50,376,185 km (0.059 R)
• M57: 53,807,811 km (0.116 R)
• M58: 54,403,659 km (0.076 R)
• M59: 56,304,899 km (0.041 R)
• M60: 56,707,915 km (0.092 R)
• M61: 56,909,723 km (0.076 R)
• M62: 58,024,227 km (0.076 R)
• M63: 58,431,432 km (0.082 R)
• M64: 58,635,334 km (0.119 R)
• M65: 62,033,599 km (0.116 R)
• M66: 62,762,590 km (0.116 R)
• M67: 64,650,216 km (0.045 R)
• M68: 66,982,596 km (0.037 R)
• M69: 67,195,923 km (0.052 R)
• M70: 67,302,736 km (0.037 R)
• M71: 69,558,223 km (0.111 R)
• M72: 70,640,863 km (0.087 R)
• M73: 70,858,079 km (0.081 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit