🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 289 Days

Day: 15.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.28 AU - 1.36 AU

Year: 541 Days

Day: 15.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.53 AU - 1.57 AU

Year: 688 Days

Day: 27 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.99 AU - 2.35 AU

Year: 1139 Days

Day: 25.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.97 AU - 2.59 AU

Year: 1227 Days

Day: 12.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.69 AU - 3.13 AU

Year: 1769 Days

Day: 36.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,842,589 km

• M1: 1,231,789 km (0.037 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3 AU - 4.56 AU

Year: 2620 Days

Day: 25.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.53 AU - 4.13 AU

Year: 2672 Days

Day: 14.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,842,589 km

• M1: 3,073,039 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.8

Radius: 5.2

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.41 AU - 15.51 AU

Year: 21668 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,842,589 km

• M1: 100,679 km (0.115 R)
• M2: 317,447 km (0.106 R)
• M3: 1,119,142 km (0.045 R)
• M4: 1,203,365 km (0.103 R)
• M5: 1,850,825 km (0.1 R)
• M6: 2,156,603 km (0.095 R)
• M7: 2,191,609 km (0.108 R)
• M8: 2,297,674 km (0.033 R)
• M9: 2,625,891 km (0.115 R)
• M10: 3,086,354 km (0.118 R)
• M11: 3,125,848 km (0.078 R)
• M12: 3,993,665 km (0.044 R)
• M13: 4,079,983 km (0.119 R)
• M14: 4,611,055 km (0.095 R)
• M15: 5,932,453 km (0.078 R)
• M16: 6,431,063 km (0.114 R)
• M17: 7,046,808 km (0.099 R)
• M18: 7,681,402 km (0.093 R)
• M19: 7,842,818 km (0.084 R)
• M20: 8,333,948 km (0.057 R)
• M21: 8,555,502 km (0.082 R)
• M22: 8,611,153 km (0.104 R)
• M23: 8,891,349 km (0.048 R)
• M24: 9,004,296 km (0.092 R)
• M25: 11,238,390 km (0.087 R)
• M26: 11,544,468 km (0.112 R)
• M27: 12,227,532 km (0.116 R)
• M28: 13,308,825 km (0.113 R)
• M29: 14,287,943 km (0.118 R)
• M30: 15,155,311 km (0.079 R)
• M31: 15,970,769 km (0.119 R)
• M32: 16,245,880 km (0.115 R)
• M33: 17,291,120 km (0.102 R)
• M34: 17,502,801 km (0.108 R)
• M35: 19,226,618 km (0.052 R)
• M36: 19,445,928 km (0.103 R)
• M37: 19,519,231 km (0.086 R)
• M38: 20,257,048 km (0.088 R)
• M39: 20,405,748 km (0.092 R)
• M40: 20,928,892 km (0.12 R)
• M41: 22,524,503 km (0.093 R)
• M42: 22,678,588 km (0.109 R)
• M43: 23,065,149 km (0.07 R)
• M44: 23,142,791 km (0.096 R)
• M45: 24,001,782 km (0.113 R)
• M46: 24,080,320 km (0.118 R)
• M47: 25,750,880 km (0.09 R)
• M48: 27,952,961 km (0.033 R)
• M49: 28,035,688 km (0.115 R)
• M50: 28,118,565 km (0.065 R)
• M51: 28,450,523 km (0.088 R)
• M52: 28,533,699 km (0.048 R)
• M53: 28,617,025 km (0.1 R)
• M54: 30,214,731 km (0.095 R)
• M55: 31,582,354 km (0.097 R)
• M56: 32,273,796 km (0.081 R)
• M57: 33,759,602 km (0.086 R)
• M58: 33,847,715 km (0.109 R)
• M59: 36,887,993 km (0.111 R)
• M60: 39,086,034 km (0.033 R)
• M61: 41,043,821 km (0.114 R)
• M62: 41,326,113 km (0.035 R)
• M63: 42,461,710 km (0.12 R)
• M64: 42,556,854 km (0.114 R)
• M65: 42,747,292 km (0.091 R)
• M66: 43,224,510 km (0.092 R)
• M67: 43,320,103 km (0.059 R)
• M68: 44,184,330 km (0.116 R)
• M69: 45,637,074 km (0.106 R)
• M70: 45,734,612 km (0.088 R)
• M71: 46,418,424 km (0.099 R)
• M72: 46,516,261 km (0.092 R)
• M73: 49,087,400 km (0.111 R)
• M74: 50,490,927 km (0.113 R)
• M75: 50,894,392 km (0.107 R)
• M76: 51,298,755 km (0.034 R)
• M77: 52,927,427 km (0.069 R)
• M78: 55,609,717 km (0.1 R)
• M79: 55,922,078 km (0.094 R)
• M80: 56,026,347 km (0.07 R)
• M81: 61,320,317 km (0.107 R)
• M82: 61,535,289 km (0.113 R)
• M83: 64,353,862 km (0.11 R)
• M84: 65,998,990 km (0.106 R)
• M85: 66,109,094 km (0.066 R)
• M86: 67,657,881 km (0.077 R)
• M87: 68,994,837 km (0.075 R)
• M88: 69,330,385 km (0.112 R)
• M89: 69,891,078 km (0.087 R)
• M90: 71,242,396 km (0.06 R)
• M91: 71,808,175 km (0.106 R)
• M92: 72,830,078 km (0.116 R)
• M93: 74,085,503 km (0.045 R)
• M94: 74,200,095 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.9

Radius: 7.8

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.6 AU - 23.46 AU

Year: 30764 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,842,589 km

• M1: 123,269 km (0.105 R)
• M2: 507,137 km (0.095 R)
• M3: 805,585 km (0.046 R)
• M4: 1,816,268 km (0.099 R)
• M5: 2,059,663 km (0.088 R)
• M6: 2,400,597 km (0.086 R)
• M7: 6,305,849 km (0.065 R)
• M8: 6,550,891 km (0.12 R)
• M9: 7,113,678 km (0.052 R)
• M10: 7,433,069 km (0.038 R)
• M11: 8,621,325 km (0.117 R)
• M12: 8,689,093 km (0.055 R)
• M13: 9,867,625 km (0.099 R)
• M14: 10,802,462 km (0.108 R)
• M15: 11,840,372 km (0.075 R)
• M16: 12,142,859 km (0.066 R)
• M17: 13,065,130 km (0.104 R)
• M18: 13,692,693 km (0.1 R)
• M19: 16,048,112 km (0.096 R)
• M20: 16,973,973 km (0.103 R)
• M21: 17,744,252 km (0.07 R)
• M22: 17,830,570 km (0.063 R)
• M23: 18,003,505 km (0.108 R)
• M24: 18,613,416 km (0.025 R)
• M25: 21,671,047 km (0.097 R)
• M26: 22,040,853 km (0.077 R)
• M27: 22,133,603 km (0.049 R)
• M28: 22,599,451 km (0.045 R)
• M29: 22,693,099 km (0.109 R)
• M30: 22,880,546 km (0.027 R)
• M31: 23,730,710 km (0.072 R)
• M32: 27,432,809 km (0.074 R)
• M33: 30,273,373 km (0.112 R)
• M34: 31,623,643 km (0.036 R)
• M35: 34,275,116 km (0.072 R)
• M36: 36,666,588 km (0.103 R)
• M37: 37,107,153 km (0.057 R)
• M38: 37,328,109 km (0.118 R)
• M39: 38,104,971 km (0.034 R)
• M40: 40,240,182 km (0.051 R)
• M41: 42,183,308 km (0.089 R)
• M42: 43,224,360 km (0.047 R)
• M43: 43,340,448 km (0.095 R)
• M44: 44,508,209 km (0.044 R)
• M45: 44,978,096 km (0.085 R)
• M46: 46,041,587 km (0.111 R)
• M47: 47,472,341 km (0.104 R)
• M48: 47,592,169 km (0.089 R)
• M49: 47,712,146 km (0.114 R)
• M50: 47,952,401 km (0.112 R)
• M51: 48,796,581 km (0.117 R)
• M52: 49,524,076 km (0.035 R)
• M53: 50,011,017 km (0.112 R)
• M54: 50,989,686 km (0.081 R)
• M55: 54,339,183 km (0.097 R)
• M56: 54,841,383 km (0.108 R)
• M57: 57,247,964 km (0.069 R)
• M58: 57,631,084 km (0.088 R)
• M59: 59,688,802 km (0.075 R)
• M60: 59,818,205 km (0.059 R)
• M61: 59,947,756 km (0.091 R)
• M62: 60,077,308 km (0.091 R)
• M63: 61,770,457 km (0.112 R)
• M64: 62,032,403 km (0.116 R)
• M65: 62,951,831 km (0.111 R)
• M66: 64,405,922 km (0.066 R)
• M67: 67,347,017 km (0.096 R)
• M68: 67,886,467 km (0.075 R)
• M69: 68,562,799 km (0.104 R)
• M70: 68,833,870 km (0.062 R)
• M71: 69,241,374 km (0.112 R)
• M72: 69,649,477 km (0.111 R)
• M73: 72,253,228 km (0.062 R)
• M74: 75,727,489 km (0.043 R)
• M75: 77,555,575 km (0.106 R)
• M76: 77,696,796 km (0.082 R)
• M77: 79,113,637 km (0.053 R)
• M78: 79,398,023 km (0.058 R)
• M79: 81,398,445 km (0.098 R)
• M80: 85,740,374 km (0.068 R)
• M81: 86,325,002 km (0.096 R)
• M82: 87,351,244 km (0.08 R)
• M83: 87,645,054 km (0.099 R)
• M84: 88,086,667 km (0.066 R)
• M85: 89,119,790 km (0.094 R)
• M86: 89,860,150 km (0.103 R)
• M87: 92,093,646 km (0.051 R)
• M88: 96,159,716 km (0.095 R)
• M89: 97,375,797 km (0.073 R)
• M90: 97,528,088 km (0.116 R)
• M91: 97,680,528 km (0.093 R)
• M92: 98,443,926 km (0.116 R)
• M93: 100,130,193 km (0.034 R)
• M94: 102,290,237 km (0.088 R)
• M95: 102,445,220 km (0.118 R)
• M96: 102,600,204 km (0.049 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit