🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.73 AU

Year: 209 Days

Day: 21.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,743,668 km

• M1: 287,378 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.69 AU - 0.99 AU

Year: 293 Days

Day: 12.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,743,668 km

• M1: 422,464 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.79 AU - 2.69 AU

Year: 1277 Days

Day: 19.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.57 AU - 4.15 AU

Year: 2345 Days

Day: 21.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.72 AU - 4.1 AU

Year: 2398 Days

Day: 37.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,743,668 km

• M1: 230,530 km (0.09 R)
• M2: 2,736,444 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.44 AU - 4.02 AU

Year: 2743 Days

Day: 46.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 11.5

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.25 AU - 10.75 AU

Year: 11150 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,743,668 km

• M1: 157,377 km (0.056 R)
• M2: 291,117 km (0.11 R)
• M3: 719,416 km (0.088 R)
• M4: 1,168,359 km (0.067 R)
• M5: 2,067,742 km (0.091 R)
• M6: 3,202,142 km (0.107 R)
• M7: 3,396,620 km (0.103 R)
• M8: 3,729,625 km (0.055 R)
• M9: 4,003,688 km (0.069 R)
• M10: 4,680,917 km (0.059 R)
• M11: 5,014,221 km (0.118 R)
• M12: 5,587,032 km (0.117 R)
• M13: 7,129,685 km (0.106 R)
• M14: 7,470,319 km (0.054 R)
• M15: 8,434,926 km (0.063 R)
• M16: 8,750,129 km (0.114 R)
• M17: 9,207,001 km (0.031 R)
• M18: 9,578,303 km (0.107 R)
• M19: 10,769,700 km (0.047 R)
• M20: 10,964,776 km (0.093 R)
• M21: 11,606,551 km (0.108 R)
• M22: 12,260,443 km (0.042 R)
• M23: 12,668,995 km (0.073 R)
• M24: 12,771,769 km (0.119 R)
• M25: 13,815,064 km (0.088 R)
• M26: 14,133,558 km (0.089 R)
• M27: 14,293,628 km (0.1 R)
• M28: 14,400,590 km (0.09 R)
• M29: 14,723,422 km (0.093 R)
• M30: 15,103,102 km (0.067 R)
• M31: 16,317,238 km (0.062 R)
• M32: 16,935,975 km (0.1 R)
• M33: 17,106,068 km (0.077 R)
• M34: 17,562,491 km (0.101 R)
• M35: 18,022,953 km (0.119 R)
• M36: 18,429,111 km (0.094 R)
• M37: 19,844,307 km (0.077 R)
• M38: 20,807,269 km (0.096 R)
• M39: 21,050,365 km (0.096 R)
• M40: 23,976,799 km (0.07 R)
• M41: 24,744,236 km (0.111 R)
• M42: 24,872,890 km (0.09 R)
• M43: 25,325,124 km (0.11 R)
• M44: 27,693,109 km (0.113 R)
• M45: 28,027,610 km (0.09 R)
• M46: 28,296,138 km (0.084 R)
• M47: 28,633,032 km (0.093 R)
• M48: 28,768,269 km (0.111 R)
• M49: 29,446,994 km (0.051 R)
• M50: 29,720,011 km (0.048 R)
• M51: 30,544,145 km (0.099 R)
• M52: 30,889,716 km (0.091 R)
• M53: 31,167,220 km (0.111 R)
• M54: 31,584,898 km (0.11 R)
• M55: 32,355,476 km (0.114 R)
• M56: 32,707,779 km (0.099 R)
• M57: 34,560,100 km (0.085 R)
• M58: 35,571,681 km (0.032 R)
• M59: 37,475,912 km (0.111 R)
• M60: 37,771,817 km (0.074 R)
• M61: 37,920,068 km (0.051 R)
• M62: 38,068,469 km (0.098 R)
• M63: 38,664,168 km (0.1 R)
• M64: 38,738,817 km (0.078 R)
• M65: 39,864,841 km (0.067 R)
• M66: 40,621,357 km (0.072 R)
• M67: 40,697,353 km (0.099 R)
• M68: 40,925,340 km (0.043 R)
• M69: 41,611,994 km (0.075 R)
• M70: 42,533,517 km (0.12 R)
• M71: 43,229,147 km (0.106 R)
• M72: 43,461,772 km (0.119 R)
• M73: 43,617,204 km (0.075 R)
• M74: 43,850,577 km (0.053 R)
• M75: 44,084,398 km (0.115 R)
• M76: 44,709,867 km (0.057 R)
• M77: 45,732,518 km (0.09 R)
• M78: 48,927,330 km (0.042 R)
• M79: 49,574,939 km (0.114 R)
• M80: 49,656,021 km (0.092 R)
• M81: 50,062,479 km (0.097 R)
• M82: 50,551,664 km (0.108 R)
• M83: 51,288,284 km (0.12 R)
• M84: 51,946,065 km (0.048 R)
• M85: 52,358,656 km (0.112 R)
• M86: 53,270,156 km (0.111 R)
• M87: 53,519,536 km (0.077 R)
• M88: 55,951,249 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374

Radius: 7.7

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.99 AU - 13.25 AU

Year: 16068 Days

Day: 20.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,743,668 km

• M1: 100,530 km (0.098 R)
• M2: 214,673 km (0.118 R)
• M3: 360,680 km (0.118 R)
• M4: 524,939 km (0.066 R)
• M5: 713,582 km (0.114 R)
• M6: 884,273 km (0.103 R)
• M7: 1,089,372 km (0.07 R)
• M8: 1,175,690 km (0.09 R)
• M9: 1,378,544 km (0.092 R)
• M10: 1,741,618 km (0.108 R)
• M11: 1,843,345 km (0.087 R)
• M12: 2,079,710 km (0.116 R)
• M13: 2,845,950 km (0.087 R)
• M14: 3,027,263 km (0.104 R)
• M15: 3,088,598 km (0.047 R)
• M16: 3,274,997 km (0.062 R)
• M17: 3,626,252 km (0.12 R)
• M18: 3,757,001 km (0.11 R)
• M19: 4,124,563 km (0.032 R)
• M20: 4,858,191 km (0.113 R)
• M21: 5,295,465 km (0.114 R)
• M22: 5,518,815 km (0.093 R)
• M23: 5,669,460 km (0.103 R)
• M24: 6,522,018 km (0.096 R)
• M25: 6,721,432 km (0.112 R)
• M26: 7,044,564 km (0.06 R)
• M27: 7,290,353 km (0.107 R)
• M28: 8,955,078 km (0.077 R)
• M29: 9,355,402 km (0.062 R)
• M30: 10,035,624 km (0.105 R)
• M31: 10,637,905 km (0.103 R)
• M32: 11,251,854 km (0.107 R)
• M33: 11,347,447 km (0.098 R)
• M34: 12,415,426 km (0.086 R)
• M35: 13,161,920 km (0.115 R)
• M36: 13,769,586 km (0.119 R)
• M37: 14,907,278 km (0.111 R)
• M38: 15,012,296 km (0.025 R)
• M39: 15,806,960 km (0.05 R)
• M40: 16,236,455 km (0.052 R)
• M41: 17,492,479 km (0.111 R)
• M42: 17,992,286 km (0.079 R)
• M43: 18,272,183 km (0.103 R)
• M44: 19,063,107 km (0.12 R)
• M45: 19,291,244 km (0.11 R)
• M46: 19,405,537 km (0.081 R)
• M47: 19,692,465 km (0.091 R)
• M48: 20,736,958 km (0.112 R)
• M49: 21,206,994 km (0.115 R)
• M50: 23,121,847 km (0.093 R)
• M51: 24,346,605 km (0.103 R)
• M52: 24,718,056 km (0.035 R)
• M53: 26,730,896 km (0.082 R)
• M54: 26,922,231 km (0.096 R)
• M55: 27,950,717 km (0.09 R)
• M56: 28,209,820 km (0.103 R)
• M57: 29,057,442 km (0.098 R)
• M58: 32,326,753 km (0.109 R)
• M59: 33,281,936 km (0.063 R)
• M60: 33,625,413 km (0.1 R)
• M61: 33,900,972 km (0.084 R)
• M62: 34,523,748 km (0.116 R)
• M63: 34,732,287 km (0.109 R)
• M64: 35,290,138 km (0.105 R)
• M65: 35,360,150 km (0.108 R)
• M66: 35,500,173 km (0.112 R)
• M67: 36,273,594 km (0.069 R)
• M68: 37,052,550 km (0.032 R)
• M69: 37,837,191 km (0.056 R)
• M70: 38,699,174 km (0.114 R)
• M71: 38,771,280 km (0.049 R)
• M72: 39,350,074 km (0.104 R)
• M73: 39,495,184 km (0.103 R)
• M74: 41,545,423 km (0.046 R)
• M75: 42,063,331 km (0.115 R)
• M76: 42,137,531 km (0.082 R)
• M77: 42,286,082 km (0.074 R)
• M78: 44,231,902 km (0.093 R)
• M79: 44,382,846 km (0.082 R)
• M80: 45,291,803 km (0.091 R)
• M81: 45,367,798 km (0.076 R)
• M82: 45,977,559 km (0.035 R)
• M83: 46,897,137 km (0.107 R)
• M84: 47,051,073 km (0.062 R)
• M85: 49,300,876 km (0.048 R)
• M86: 49,457,355 km (0.112 R)
• M87: 50,006,230 km (0.084 R)
• M88: 50,242,146 km (0.07 R)
• M89: 51,268,537 km (0.041 R)
• M90: 52,780,971 km (0.12 R)
• M91: 53,101,111 km (0.041 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit