🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 20.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,512,014 km

• M1: 313,557 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.53 AU - 0.69 AU

Year: 173 Days

Day: 30.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,512,014 km

• M1: 40,242 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 347 Days

Day: 42.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.08 AU - 4.16 AU

Year: 3039 Days

Day: 23.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.06 AU - 4.46 AU

Year: 3196 Days

Day: 12.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,512,014 km

• M1: 38,297 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.7

Radius: 11.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.08 AU - 11.46 AU

Year: 12846 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,512,014 km

• M1: 192,532 km (0.113 R)
• M2: 468,241 km (0.088 R)
• M3: 894,296 km (0.06 R)
• M4: 1,192,445 km (0.061 R)
• M5: 1,522,158 km (0.103 R)
• M6: 1,697,936 km (0.117 R)
• M7: 1,880,595 km (0.096 R)
• M8: 1,988,006 km (0.11 R)
• M9: 2,322,806 km (0.101 R)
• M10: 2,409,423 km (0.074 R)
• M11: 2,526,558 km (0.077 R)
• M12: 2,675,708 km (0.103 R)
• M13: 3,531,557 km (0.067 R)
• M14: 4,575,152 km (0.074 R)
• M15: 5,436,087 km (0.113 R)
• M16: 5,747,401 km (0.098 R)
• M17: 6,225,216 km (0.081 R)
• M18: 6,469,061 km (0.119 R)
• M19: 6,966,025 km (0.097 R)
• M20: 7,092,136 km (0.056 R)
• M21: 7,432,471 km (0.115 R)
• M22: 8,261,991 km (0.115 R)
• M23: 8,351,002 km (0.07 R)
• M24: 8,755,664 km (0.109 R)
• M25: 8,846,470 km (0.078 R)
• M26: 9,351,662 km (0.065 R)
• M27: 9,818,856 km (0.115 R)
• M28: 10,437,892 km (0.099 R)
• M29: 10,679,343 km (0.102 R)
• M30: 11,763,479 km (0.117 R)
• M31: 12,625,312 km (0.104 R)
• M32: 12,727,936 km (0.094 R)
• M33: 12,882,621 km (0.077 R)
• M34: 14,624,239 km (0.084 R)
• M35: 15,330,491 km (0.074 R)
• M36: 15,495,048 km (0.052 R)
• M37: 15,770,608 km (0.066 R)
• M38: 16,326,663 km (0.068 R)
• M39: 16,776,204 km (0.105 R)
• M40: 16,889,300 km (0.108 R)
• M41: 17,229,785 km (0.06 R)
• M42: 17,744,851 km (0.118 R)
• M43: 18,381,390 km (0.114 R)
• M44: 19,202,233 km (0.039 R)
• M45: 19,379,806 km (0.09 R)
• M46: 19,915,366 km (0.096 R)
• M47: 21,428,848 km (0.059 R)
• M48: 21,921,025 km (0.116 R)
• M49: 22,416,942 km (0.106 R)
• M50: 22,728,704 km (0.049 R)
• M51: 23,609,386 km (0.084 R)
• M52: 24,181,449 km (0.084 R)
• M53: 26,055,611 km (0.112 R)
• M54: 26,515,026 km (0.037 R)
• M55: 27,775,238 km (0.07 R)
• M56: 28,446,484 km (0.101 R)
• M57: 28,716,508 km (0.116 R)
• M58: 28,987,280 km (0.093 R)
• M59: 30,285,341 km (0.116 R)
• M60: 30,699,129 km (0.114 R)
• M61: 31,045,448 km (0.069 R)
• M62: 33,008,471 km (0.101 R)
• M63: 33,648,002 km (0.112 R)
• M64: 34,291,572 km (0.038 R)
• M65: 34,506,993 km (0.081 R)
• M66: 35,300,909 km (0.053 R)
• M67: 36,319,820 km (0.117 R)
• M68: 36,466,276 km (0.114 R)
• M69: 37,274,703 km (0.048 R)
• M70: 38,759,761 km (0.083 R)
• M71: 40,947,480 km (0.071 R)
• M72: 41,481,395 km (0.054 R)
• M73: 41,557,989 km (0.044 R)
• M74: 41,634,434 km (0.051 R)
• M75: 42,017,853 km (0.082 R)
• M76: 42,865,325 km (0.12 R)
• M77: 43,097,351 km (0.108 R)
• M78: 43,407,468 km (0.097 R)
• M79: 43,952,004 km (0.118 R)
• M80: 44,342,305 km (0.116 R)
• M81: 46,073,451 km (0.052 R)
• M82: 47,346,230 km (0.092 R)
• M83: 49,682,650 km (0.075 R)
• M84: 49,763,881 km (0.062 R)
• M85: 50,578,591 km (0.044 R)
• M86: 52,056,319 km (0.103 R)
• M87: 53,881,563 km (0.078 R)
• M88: 54,299,240 km (0.112 R)
• M89: 55,222,109 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 5.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13 AU - 13.28 AU

Year: 17311 Days

Day: 15.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,512,014 km

• M1: 80,035 km (0.088 R)
• M2: 187,446 km (0.112 R)
• M3: 373,695 km (0.102 R)
• M4: 521,349 km (0.111 R)
• M5: 1,010,534 km (0.114 R)
• M6: 1,047,185 km (0.099 R)
• M7: 1,296,116 km (0.117 R)
• M8: 1,479,224 km (0.05 R)
• M9: 1,802,505 km (0.062 R)
• M10: 1,937,891 km (0.055 R)
• M11: 2,100,055 km (0.115 R)
• M12: 2,637,859 km (0.068 R)
• M13: 2,740,184 km (0.1 R)
• M14: 3,001,532 km (0.11 R)
• M15: 4,154,183 km (0.031 R)
• M16: 4,545,382 km (0.096 R)
• M17: 4,792,069 km (0.111 R)
• M18: 4,854,301 km (0.098 R)
• M19: 5,202,116 km (0.06 R)
• M20: 5,590,472 km (0.034 R)
• M21: 5,722,119 km (0.09 R)
• M22: 5,954,743 km (0.103 R)
• M23: 6,156,700 km (0.106 R)
• M24: 6,360,901 km (0.099 R)
• M25: 6,395,159 km (0.112 R)
• M26: 6,671,317 km (0.12 R)
• M27: 6,881,053 km (0.061 R)
• M28: 6,916,209 km (0.053 R)
• M29: 6,986,819 km (0.096 R)
• M30: 7,164,092 km (0.058 R)
• M31: 7,705,038 km (0.097 R)
• M32: 7,851,495 km (0.057 R)
• M33: 7,998,849 km (0.067 R)
• M34: 9,171,696 km (0.105 R)
• M35: 9,522,204 km (0.115 R)
• M36: 10,196,142 km (0.111 R)
• M37: 10,478,134 km (0.09 R)
• M38: 10,559,216 km (0.034 R)
• M39: 11,091,037 km (0.067 R)
• M40: 11,173,615 km (0.088 R)
• M41: 11,297,930 km (0.1 R)
• M42: 12,053,250 km (0.083 R)
• M43: 12,867,960 km (0.119 R)
• M44: 12,998,260 km (0.054 R)
• M45: 13,129,008 km (0.043 R)
• M46: 13,922,326 km (0.091 R)
• M47: 15,233,102 km (0.108 R)
• M48: 15,926,339 km (0.098 R)
• M49: 17,247,737 km (0.1 R)
• M50: 18,505,855 km (0.071 R)
• M51: 19,195,501 km (0.118 R)
• M52: 20,498,499 km (0.096 R)
• M53: 21,211,781 km (0.089 R)
• M54: 21,365,717 km (0.119 R)
• M55: 22,245,054 km (0.062 R)
• M56: 22,767,749 km (0.109 R)
• M57: 23,347,291 km (0.05 R)
• M58: 23,506,313 km (0.106 R)
• M59: 23,878,513 km (0.058 R)
• M60: 23,931,770 km (0.07 R)
• M61: 24,038,583 km (0.09 R)
• M62: 24,145,545 km (0.075 R)
• M63: 24,467,330 km (0.081 R)
• M64: 25,115,239 km (0.092 R)
• M65: 25,332,305 km (0.096 R)
• M66: 25,495,666 km (0.066 R)
• M67: 25,604,723 km (0.086 R)
• M68: 25,823,285 km (0.046 R)
• M69: 26,648,617 km (0.081 R)
• M70: 27,762,373 km (0.11 R)
• M71: 28,043,168 km (0.11 R)
• M72: 28,948,086 km (0.076 R)
• M73: 29,461,356 km (0.089 R)
• M74: 29,518,502 km (0.113 R)
• M75: 30,381,084 km (0.067 R)
• M76: 31,252,042 km (0.094 R)
• M77: 32,603,210 km (0.034 R)
• M78: 33,077,585 km (0.104 R)
• M79: 33,973,377 km (0.091 R)
• M80: 34,876,948 km (0.095 R)
• M81: 34,998,123 km (0.084 R)
• M82: 35,301,358 km (0.116 R)
• M83: 35,910,670 km (0.102 R)
• M84: 37,077,832 km (0.119 R)
• M85: 38,070,265 km (0.112 R)
• M86: 39,449,258 km (0.091 R)
• M87: 40,335,176 km (0.035 R)
• M88: 40,844,407 km (0.12 R)
• M89: 41,419,761 km (0.089 R)
• M90: 42,708,098 km (0.073 R)
• M91: 43,097,052 km (0.119 R)
• M92: 43,227,053 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.8

Radius: 3.3

Gravity: 26.43 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.33 AU - 18.41 AU

Year: 22977 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,512,014 km

• M1: 43,084 km (0.044 R)
• M2: 144,512 km (0.078 R)
• M3: 231,129 km (0.09 R)
• M4: 333,753 km (0.069 R)
• M5: 503,846 km (0.061 R)
• M6: 559,646 km (0.089 R)
• M7: 891,155 km (0.079 R)
• M8: 959,222 km (0.026 R)
• M9: 2,196,994 km (0.047 R)
• M10: 2,320,113 km (0.118 R)
• M11: 3,139,760 km (0.092 R)
• M12: 3,454,664 km (0.101 R)
• M13: 3,490,268 km (0.103 R)
• M14: 3,816,391 km (0.056 R)
• M15: 5,092,760 km (0.077 R)
• M16: 5,503,406 km (0.093 R)
• M17: 6,708,417 km (0.116 R)
• M18: 6,976,796 km (0.119 R)
• M19: 7,432,022 km (0.116 R)
• M20: 7,709,825 km (0.097 R)
• M21: 7,943,797 km (0.1 R)
• M22: 8,132,739 km (0.087 R)
• M23: 8,466,791 km (0.1 R)
• M24: 9,197,875 km (0.114 R)
• M25: 9,446,058 km (0.086 R)
• M26: 9,495,874 km (0.091 R)
• M27: 9,646,071 km (0.117 R)
• M28: 10,101,447 km (0.086 R)
• M29: 10,306,097 km (0.115 R)
• M30: 10,615,615 km (0.114 R)
• M31: 12,045,621 km (0.113 R)
• M32: 12,645,209 km (0.057 R)
• M33: 12,921,067 km (0.061 R)
• M34: 13,647,365 km (0.092 R)
• M35: 13,873,557 km (0.117 R)
• M36: 14,215,089 km (0.11 R)
• M37: 14,674,654 km (0.088 R)
• M38: 15,490,860 km (0.078 R)
• M39: 15,667,684 km (0.115 R)
• M40: 15,845,107 km (0.118 R)
• M41: 16,142,358 km (0.106 R)
• M42: 16,621,819 km (0.091 R)
• M43: 17,288,577 km (0.075 R)
• M44: 17,964,161 km (0.104 R)
• M45: 20,041,776 km (0.046 R)
• M46: 20,945,946 km (0.101 R)
• M47: 21,929,402 km (0.084 R)
• M48: 22,127,919 km (0.086 R)
• M49: 22,927,669 km (0.075 R)
• M50: 23,062,008 km (0.12 R)
• M51: 23,263,815 km (0.102 R)
• M52: 24,693,073 km (0.117 R)
• M53: 25,037,448 km (0.096 R)
• M54: 25,452,881 km (0.108 R)
• M55: 26,431,101 km (0.043 R)
• M56: 26,783,404 km (0.084 R)
• M57: 27,706,722 km (0.102 R)
• M58: 28,712,768 km (0.097 R)
• M59: 30,464,858 km (0.105 R)
• M60: 31,726,716 km (0.099 R)
• M61: 32,026,211 km (0.104 R)
• M62: 32,251,356 km (0.086 R)
• M63: 32,778,689 km (0.118 R)
• M64: 33,689,440 km (0.12 R)
• M65: 34,378,039 km (0.03 R)
• M66: 36,236,643 km (0.118 R)
• M67: 37,493,714 km (0.118 R)
• M68: 38,366,169 km (0.091 R)
• M69: 38,445,905 km (0.108 R)
• M70: 40,535,937 km (0.064 R)
• M71: 41,431,280 km (0.06 R)
• M72: 41,676,620 km (0.115 R)
• M73: 42,004,539 km (0.053 R)
• M74: 42,333,205 km (0.082 R)
• M75: 42,580,341 km (0.075 R)
• M76: 42,993,082 km (0.105 R)
• M77: 45,751,218 km (0.066 R)
• M78: 48,307,546 km (0.115 R)
• M79: 48,393,565 km (0.104 R)
• M80: 49,516,446 km (0.106 R)
• M81: 50,385,909 km (0.119 R)
• M82: 50,822,585 km (0.108 R)
• M83: 51,875,605 km (0.075 R)
• M84: 52,493,145 km (0.112 R)
• M85: 53,024,516 km (0.076 R)
• M86: 54,360,575 km (0.083 R)
• M87: 54,450,035 km (0.116 R)
• M88: 55,167,506 km (0.074 R)
• M89: 56,521,217 km (0.058 R)
• M90: 58,709,684 km (0.104 R)
• M91: 59,261,102 km (0.039 R)
• M92: 59,353,254 km (0.031 R)
• M93: 59,537,559 km (0.075 R)
• M94: 60,091,520 km (0.119 R)
• M95: 61,297,728 km (0.099 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit