🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 171 Days

Day: 24.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.74 AU - 0.76 AU

Year: 245 Days

Day: 13.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 112.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.73 AU - 1.11 AU

Year: 332 Days

Day: 43.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.84 AU - 1.86 AU

Year: 948 Days

Day: 45.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,101,643 km

• M1: 203,902 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.4

Radius: 13

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.43 AU - 4.89 AU

Year: 3790 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,101,643 km

• M1: 170,990 km (0.102 R)
• M2: 347,965 km (0.104 R)
• M3: 490,232 km (0.104 R)
• M4: 636,090 km (0.104 R)
• M5: 721,062 km (0.066 R)
• M6: 989,440 km (0.069 R)
• M7: 1,182,571 km (0.104 R)
• M8: 1,622,090 km (0.059 R)
• M9: 1,916,199 km (0.072 R)
• M10: 2,716,997 km (0.11 R)
• M11: 2,992,855 km (0.059 R)
• M12: 3,355,630 km (0.116 R)
• M13: 3,552,351 km (0.078 R)
• M14: 4,186,496 km (0.097 R)
• M15: 4,398,776 km (0.118 R)
• M16: 4,527,729 km (0.116 R)
• M17: 4,701,861 km (0.117 R)
• M18: 4,811,816 km (0.068 R)
• M19: 4,989,538 km (0.1 R)
• M20: 5,698,632 km (0.042 R)
• M21: 6,005,607 km (0.053 R)
• M22: 6,342,202 km (0.08 R)
• M23: 6,463,974 km (0.106 R)
• M24: 6,833,930 km (0.037 R)
• M25: 7,210,767 km (0.063 R)
• M26: 7,698,007 km (0.058 R)
• M27: 7,880,217 km (0.115 R)
• M28: 7,985,086 km (0.029 R)
• M29: 8,704,502 km (0.057 R)
• M30: 9,030,924 km (0.082 R)
• M31: 9,695,887 km (0.09 R)
• M32: 10,006,003 km (0.032 R)
• M33: 10,091,124 km (0.069 R)
• M34: 10,405,429 km (0.114 R)
• M35: 10,723,026 km (0.079 R)
• M36: 11,220,139 km (0.116 R)
• M37: 11,367,793 km (0.119 R)
• M38: 11,874,630 km (0.114 R)
• M39: 12,206,438 km (0.081 R)
• M40: 13,065,130 km (0.047 R)
• M41: 13,470,540 km (0.074 R)
• M42: 13,722,014 km (0.079 R)
• M43: 14,229,749 km (0.068 R)
• M44: 14,389,670 km (0.102 R)
• M45: 14,678,992 km (0.104 R)
• M46: 15,035,334 km (0.1 R)
• M47: 15,922,001 km (0.106 R)
• M48: 16,488,977 km (0.089 R)
• M49: 17,403,169 km (0.104 R)
• M50: 17,987,199 km (0.059 R)
• M51: 18,333,817 km (0.087 R)
• M52: 18,507,949 km (0.064 R)
• M53: 18,717,536 km (0.079 R)
• M54: 19,139,252 km (0.055 R)
• M55: 19,386,687 km (0.104 R)
• M56: 19,564,110 km (0.093 R)
• M57: 20,135,425 km (0.101 R)
• M58: 21,002,793 km (0.059 R)
• M59: 21,112,149 km (0.054 R)
• M60: 21,993,131 km (0.118 R)
• M61: 22,326,585 km (0.1 R)
• M62: 22,736,483 km (0.108 R)
• M63: 23,299,420 km (0.096 R)
• M64: 23,488,062 km (0.105 R)
• M65: 23,942,990 km (0.117 R)
• M66: 24,209,723 km (0.119 R)
• M67: 24,861,521 km (0.116 R)
• M68: 25,054,352 km (0.062 R)
• M69: 25,596,794 km (0.108 R)
• M70: 25,947,751 km (0.116 R)
• M71: 26,221,664 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 12.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.38 AU - 5.18 AU

Year: 3937 Days

Day: 5.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,101,643 km

• M1: 207,492 km (0.105 R)
• M2: 1,031,029 km (0.097 R)
• M3: 1,146,817 km (0.091 R)
• M4: 1,695,093 km (0.114 R)
• M5: 1,858,754 km (0.116 R)
• M6: 2,071,033 km (0.091 R)
• M7: 2,158,248 km (0.063 R)
• M8: 2,318,468 km (0.097 R)
• M9: 2,436,650 km (0.041 R)
• M10: 2,851,934 km (0.08 R)
• M11: 3,392,281 km (0.083 R)
• M12: 3,611,143 km (0.085 R)
• M13: 4,195,472 km (0.091 R)
• M14: 4,891,102 km (0.049 R)
• M15: 5,354,706 km (0.051 R)
• M16: 6,362,697 km (0.115 R)
• M17: 6,452,605 km (0.091 R)
• M18: 6,607,588 km (0.075 R)
• M19: 6,685,529 km (0.119 R)
• M20: 7,496,050 km (0.064 R)
• M21: 7,686,488 km (0.116 R)
• M22: 7,864,809 km (0.028 R)
• M23: 8,183,602 km (0.12 R)
• M24: 8,267,377 km (0.048 R)
• M25: 8,464,248 km (0.049 R)
• M26: 9,870,318 km (0.109 R)
• M27: 9,974,588 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 13.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.49 AU - 7.23 AU

Year: 5344 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,101,643 km

• M1: 177,423 km (0.048 R)
• M2: 333,005 km (0.091 R)
• M3: 467,942 km (0.062 R)
• M4: 676,631 km (0.111 R)
• M5: 876,195 km (0.076 R)
• M6: 962,064 km (0.079 R)
• M7: 1,051,075 km (0.099 R)
• M8: 1,238,371 km (0.056 R)
• M9: 1,369,569 km (0.031 R)
• M10: 1,454,241 km (0.09 R)
• M11: 1,540,708 km (0.105 R)
• M12: 1,664,875 km (0.118 R)
• M13: 3,131,981 km (0.05 R)
• M14: 3,222,787 km (0.107 R)
• M15: 3,430,429 km (0.107 R)
• M16: 3,956,714 km (0.063 R)
• M17: 4,508,581 km (0.103 R)
• M18: 4,741,505 km (0.089 R)
• M19: 5,300,402 km (0.072 R)
• M20: 5,601,543 km (0.078 R)
• M21: 5,684,719 km (0.089 R)
• M22: 6,951,215 km (0.103 R)
• M23: 7,040,674 km (0.055 R)
• M24: 7,130,583 km (0.09 R)
• M25: 7,220,790 km (0.049 R)
• M26: 7,616,327 km (0.111 R)
• M27: 7,739,446 km (0.085 R)
• M28: 7,832,346 km (0.095 R)
• M29: 8,238,804 km (0.043 R)
• M30: 8,428,793 km (0.112 R)
• M31: 8,524,236 km (0.088 R)
• M32: 8,910,049 km (0.071 R)
• M33: 9,203,111 km (0.083 R)
• M34: 9,565,737 km (0.08 R)
• M35: 10,000,318 km (0.065 R)
• M36: 10,101,596 km (0.103 R)
• M37: 10,578,365 km (0.104 R)
• M38: 10,958,343 km (0.113 R)
• M39: 11,448,276 km (0.093 R)
• M40: 11,660,556 km (0.118 R)
• M41: 11,909,786 km (0.094 R)
• M42: 12,232,917 km (0.101 R)
• M43: 12,377,429 km (0.094 R)
• M44: 12,924,358 km (0.108 R)
• M45: 13,816,111 km (0.118 R)
• M46: 14,155,699 km (0.095 R)
• M47: 14,804,504 km (0.045 R)
• M48: 15,307,303 km (0.064 R)
• M49: 16,568,712 km (0.116 R)
• M50: 16,728,782 km (0.114 R)
• M51: 16,849,059 km (0.057 R)
• M52: 20,634,932 km (0.105 R)
• M53: 20,936,671 km (0.088 R)
• M54: 21,066,372 km (0.115 R)
• M55: 21,196,522 km (0.066 R)
• M56: 21,457,421 km (0.042 R)
• M57: 23,853,081 km (0.058 R)
• M58: 25,589,165 km (0.111 R)
• M59: 25,681,766 km (0.114 R)
• M60: 25,820,742 km (0.058 R)
• M61: 26,894,406 km (0.095 R)
• M62: 27,935,158 km (0.089 R)
• M63: 28,364,654 km (0.054 R)
• M64: 28,748,372 km (0.089 R)
• M65: 28,892,734 km (0.117 R)
• M66: 29,520,896 km (0.06 R)
• M67: 29,715,074 km (0.039 R)
• M68: 30,055,858 km (0.08 R)
• M69: 30,545,043 km (0.067 R)
• M70: 31,680,341 km (0.099 R)
• M71: 31,879,157 km (0.12 R)
• M72: 32,228,019 km (0.089 R)
• M73: 32,678,608 km (0.088 R)

Asteroid Belt

Center: 12.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.35 AU - 23.45 AU

Year: 32191 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,101,643 km

• M1: 446,550 km (0.113 R)
• M2: 529,277 km (0.114 R)
• M3: 834,756 km (0.06 R)
• M4: 912,547 km (0.116 R)
• M5: 1,020,108 km (0.056 R)
• M6: 1,277,715 km (0.06 R)
• M7: 1,460,674 km (0.058 R)
• M8: 1,555,369 km (0.08 R)
• M9: 2,496,788 km (0.092 R)
• M10: 4,285,530 km (0.027 R)
• M11: 4,699,767 km (0.096 R)
• M12: 5,223,509 km (0.104 R)
• M13: 6,119,899 km (0.087 R)
• M14: 6,377,357 km (0.07 R)
• M15: 6,902,895 km (0.072 R)
• M16: 7,387,592 km (0.055 R)
• M17: 7,551,701 km (0.038 R)
• M18: 7,606,603 km (0.103 R)
• M19: 7,827,858 km (0.096 R)
• M20: 8,276,502 km (0.118 R)
• M21: 9,140,131 km (0.061 R)
• M22: 10,396,753 km (0.104 R)
• M23: 10,642,093 km (0.095 R)
• M24: 13,266,190 km (0.045 R)
• M25: 13,935,191 km (0.116 R)
• M26: 14,409,865 km (0.042 R)
• M27: 15,584,807 km (0.109 R)
• M28: 17,659,131 km (0.088 R)
• M29: 17,805,438 km (0.046 R)
• M30: 18,246,452 km (0.1 R)
• M31: 18,542,656 km (0.059 R)
• M32: 18,914,856 km (0.051 R)
• M33: 19,667,034 km (0.103 R)
• M34: 20,582,273 km (0.111 R)
• M35: 20,736,210 km (0.042 R)
• M36: 24,136,420 km (0.049 R)
• M37: 25,527,530 km (0.111 R)
• M38: 25,610,258 km (0.037 R)
• M39: 26,441,573 km (0.087 R)
• M40: 27,112,968 km (0.098 R)
• M41: 27,281,715 km (0.057 R)
• M42: 27,790,048 km (0.116 R)
• M43: 28,558,383 km (0.097 R)
• M44: 29,593,600 km (0.065 R)
• M45: 29,680,367 km (0.065 R)
• M46: 29,854,349 km (0.032 R)
• M47: 30,290,577 km (0.097 R)
• M48: 30,378,092 km (0.086 R)
• M49: 30,904,826 km (0.113 R)
• M50: 31,257,727 km (0.074 R)
• M51: 32,324,360 km (0.114 R)
• M52: 32,682,647 km (0.108 R)
• M53: 37,363,265 km (0.112 R)
• M54: 38,210,887 km (0.053 R)
• M55: 38,494,823 km (0.084 R)
• M56: 39,255,379 km (0.09 R)
• M57: 39,446,266 km (0.106 R)
• M58: 40,212,955 km (0.114 R)
• M59: 40,598,169 km (0.104 R)
• M60: 41,081,370 km (0.097 R)
• M61: 45,015,196 km (0.084 R)
• M62: 48,657,007 km (0.107 R)
• M63: 48,862,105 km (0.067 R)
• M64: 49,479,047 km (0.082 R)
• M65: 49,891,787 km (0.076 R)
• M66: 50,305,725 km (0.114 R)
• M67: 52,602,351 km (0.072 R)
• M68: 52,707,519 km (0.042 R)
• M69: 53,657,615 km (0.056 R)
• M70: 56,756,983 km (0.103 R)
• M71: 57,513,799 km (0.111 R)
• M72: 58,165,148 km (0.064 R)
• M73: 59,913,947 km (0.114 R)
• M74: 60,243,811 km (0.046 R)
• M75: 60,684,526 km (0.101 R)
• M76: 61,458,246 km (0.09 R)
• M77: 61,679,950 km (0.088 R)
• M78: 63,351,108 km (0.108 R)
• M79: 63,575,056 km (0.07 R)
• M80: 65,150,022 km (0.114 R)
• M81: 66,851,698 km (0.102 R)
• M82: 69,258,578 km (0.115 R)
• M83: 69,373,769 km (0.09 R)
• M84: 70,994,961 km (0.097 R)
• M85: 71,810,269 km (0.089 R)
• M86: 74,156,562 km (0.088 R)
• M87: 76,885,826 km (0.054 R)
• M88: 78,322,713 km (0.032 R)
• M89: 78,442,990 km (0.042 R)
• M90: 78,683,394 km (0.104 R)
• M91: 78,803,670 km (0.107 R)
• M92: 80,980,170 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit