🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.76 AU - 0.88 AU

Year: 283 Days

Day: 42.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 121.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,680,876 km

• M1: 358,885 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.08 AU

Year: 314 Days

Day: 15.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.07 AU - 2.69 AU

Year: 1398 Days

Day: 29.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.91 AU - 3.17 AU

Year: 1542 Days

Day: 26.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 10.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.52 AU - 5.32 AU

Year: 4156 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,680,876 km

• M1: 134,788 km (0.095 R)
• M2: 292,613 km (0.046 R)
• M3: 609,163 km (0.086 R)
• M4: 682,615 km (0.031 R)
• M5: 875,148 km (0.081 R)
• M6: 1,022,202 km (0.11 R)
• M7: 1,204,562 km (0.115 R)
• M8: 1,272,479 km (0.089 R)
• M9: 1,426,416 km (0.077 R)
• M10: 1,513,182 km (0.084 R)
• M11: 1,631,664 km (0.114 R)
• M12: 1,753,287 km (0.105 R)
• M13: 2,203,277 km (0.088 R)
• M14: 2,270,447 km (0.095 R)
• M15: 2,670,472 km (0.12 R)
• M16: 2,869,736 km (0.088 R)
• M17: 2,943,488 km (0.098 R)
• M18: 3,321,522 km (0.108 R)
• M19: 3,399,163 km (0.059 R)
• M20: 3,615,481 km (0.09 R)
• M21: 3,816,092 km (0.056 R)
• M22: 4,061,732 km (0.079 R)
• M23: 4,439,915 km (0.113 R)
• M24: 4,611,803 km (0.088 R)
• M25: 4,698,420 km (0.031 R)
• M26: 4,895,590 km (0.094 R)
• M27: 4,962,012 km (0.054 R)
• M28: 5,207,801 km (0.096 R)
• M29: 5,549,483 km (0.072 R)
• M30: 5,781,359 km (0.107 R)
• M31: 5,992,891 km (0.097 R)
• M32: 6,666,979 km (0.047 R)
• M33: 7,088,097 km (0.084 R)
• M34: 7,163,344 km (0.098 R)
• M35: 9,128,911 km (0.082 R)
• M36: 9,292,870 km (0.106 R)
• M37: 9,430,500 km (0.096 R)
• M38: 9,819,006 km (0.045 R)
• M39: 10,043,552 km (0.041 R)
• M40: 10,212,897 km (0.062 R)
• M41: 10,298,018 km (0.092 R)
• M42: 10,440,435 km (0.103 R)
• M43: 10,842,405 km (0.073 R)
• M44: 11,132,625 km (0.117 R)
• M45: 11,839,774 km (0.111 R)
• M46: 12,018,843 km (0.082 R)
• M47: 12,138,820 km (0.116 R)
• M48: 12,440,260 km (0.058 R)
• M49: 12,989,134 km (0.095 R)
• M50: 14,459,233 km (0.107 R)
• M51: 14,586,840 km (0.107 R)
• M52: 14,746,760 km (0.099 R)
• M53: 15,003,918 km (0.12 R)
• M54: 15,588,098 km (0.111 R)
• M55: 15,686,085 km (0.1 R)
• M56: 15,751,609 km (0.104 R)
• M57: 16,179,608 km (0.094 R)
• M58: 16,611,348 km (0.083 R)
• M59: 16,744,938 km (0.074 R)
• M60: 16,946,148 km (0.099 R)
• M61: 17,283,042 km (0.116 R)
• M62: 17,554,263 km (0.052 R)
• M63: 17,826,830 km (0.101 R)
• M64: 18,203,966 km (0.114 R)
• M65: 18,410,860 km (0.053 R)
• M66: 18,722,473 km (0.07 R)
• M67: 18,861,599 km (0.105 R)
• M68: 20,342,767 km (0.1 R)
• M69: 20,557,291 km (0.049 R)
• M70: 20,988,880 km (0.101 R)
• M71: 21,061,136 km (0.112 R)
• M72: 21,350,758 km (0.081 R)
• M73: 21,714,729 km (0.115 R)
• M74: 21,861,036 km (0.109 R)
• M75: 21,970,841 km (0.116 R)
• M76: 22,856,161 km (0.1 R)
• M77: 23,941,494 km (0.12 R)
• M78: 24,471,369 km (0.11 R)
• M79: 24,585,512 km (0.111 R)
• M80: 24,890,543 km (0.072 R)
• M81: 25,235,216 km (0.084 R)
• M82: 25,581,535 km (0.072 R)
• M83: 25,851,858 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 9.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.34 AU - 10.8 AU

Year: 12169 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 115,680,876 km

• M1: 647,160 km (0.108 R)
• M2: 796,160 km (0.102 R)
• M3: 918,681 km (0.112 R)
• M4: 1,427,762 km (0.084 R)
• M5: 1,816,268 km (0.062 R)
• M6: 2,706,375 km (0.093 R)
• M7: 3,405,895 km (0.083 R)
• M8: 3,902,260 km (0.098 R)
• M9: 4,072,952 km (0.064 R)
• M10: 4,532,367 km (0.115 R)
• M11: 5,124,325 km (0.1 R)
• M12: 5,548,286 km (0.113 R)
• M13: 6,430,165 km (0.069 R)
• M14: 6,784,862 km (0.108 R)
• M15: 7,407,787 km (0.115 R)
• M16: 9,298,704 km (0.034 R)
• M17: 9,670,904 km (0.11 R)
• M18: 11,573,789 km (0.093 R)
• M19: 11,665,792 km (0.119 R)
• M20: 13,880,588 km (0.073 R)
• M21: 14,702,329 km (0.103 R)
• M22: 14,868,682 km (0.102 R)
• M23: 15,371,181 km (0.039 R)
• M24: 15,845,257 km (0.118 R)
• M25: 15,913,473 km (0.071 R)
• M26: 16,152,680 km (0.077 R)
• M27: 16,461,899 km (0.082 R)
• M28: 17,718,671 km (0.104 R)
• M29: 17,931,100 km (0.112 R)
• M30: 18,537,570 km (0.119 R)
• M31: 18,825,396 km (0.105 R)
• M32: 19,405,237 km (0.111 R)
• M33: 20,992,920 km (0.072 R)
• M34: 21,859,091 km (0.107 R)
• M35: 23,083,699 km (0.109 R)
• M36: 23,160,892 km (0.064 R)
• M37: 23,821,217 km (0.085 R)
• M38: 23,938,352 km (0.116 R)
• M39: 24,251,760 km (0.056 R)
• M40: 24,448,331 km (0.051 R)
• M41: 25,678,774 km (0.089 R)
• M42: 26,483,311 km (0.086 R)

Asteroid Belt

Center: 14.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.5

Radius: 4.6

Gravity: 44.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.34 AU - 21.92 AU

Year: 31862 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 115,680,876 km

• M1: 98,136 km (0.093 R)
• M2: 172,786 km (0.104 R)
• M3: 336,446 km (0.108 R)
• M4: 434,432 km (0.081 R)
• M5: 782,098 km (0.033 R)
• M6: 982,260 km (0.084 R)
• M7: 1,088,175 km (0.047 R)
• M8: 1,756,578 km (0.029 R)
• M9: 2,290,942 km (0.085 R)
• M10: 3,231,164 km (0.095 R)
• M11: 3,283,673 km (0.097 R)
• M12: 4,218,062 km (0.092 R)
• M13: 4,275,507 km (0.062 R)
• M14: 5,167,110 km (0.101 R)
• M15: 5,228,595 km (0.076 R)
• M16: 6,309,739 km (0.087 R)
• M17: 6,573,779 km (0.113 R)
• M18: 7,457,155 km (0.099 R)
• M19: 8,521,693 km (0.076 R)
• M20: 9,183,065 km (0.037 R)
• M21: 10,867,687 km (0.072 R)
• M22: 11,503,627 km (0.12 R)
• M23: 11,907,093 km (0.117 R)
• M24: 12,315,196 km (0.067 R)
• M25: 12,562,332 km (0.053 R)
• M26: 12,644,910 km (0.102 R)
• M27: 14,250,843 km (0.077 R)
• M28: 15,740,987 km (0.066 R)
• M29: 16,368,999 km (0.101 R)
• M30: 17,649,108 km (0.086 R)
• M31: 18,207,557 km (0.091 R)
• M32: 19,246,364 km (0.062 R)
• M33: 21,085,521 km (0.091 R)
• M34: 22,576,563 km (0.091 R)
• M35: 22,979,879 km (0.048 R)
• M36: 25,554,009 km (0.115 R)
• M37: 26,396,843 km (0.051 R)
• M38: 28,434,815 km (0.056 R)
• M39: 28,979,501 km (0.071 R)
• M40: 31,866,740 km (0.059 R)
• M41: 34,264,644 km (0.084 R)
• M42: 34,727,949 km (0.096 R)
• M43: 36,248,013 km (0.093 R)
• M44: 37,313,000 km (0.056 R)
• M45: 37,551,010 km (0.057 R)
• M46: 39,473,493 km (0.109 R)
• M47: 41,921,363 km (0.068 R)
• M48: 43,163,623 km (0.108 R)
• M49: 44,291,890 km (0.072 R)
• M50: 44,670,074 km (0.08 R)
• M51: 45,556,890 km (0.118 R)
• M52: 45,938,664 km (0.106 R)
• M53: 46,833,708 km (0.115 R)
• M54: 49,683,846 km (0.094 R)
• M55: 50,470,881 km (0.085 R)
• M56: 51,129,859 km (0.109 R)
• M57: 53,525,819 km (0.098 R)
• M58: 55,143,271 km (0.091 R)
• M59: 57,736,849 km (0.049 R)
• M60: 58,287,968 km (0.109 R)
• M61: 58,426,047 km (0.079 R)
• M62: 60,929,268 km (0.082 R)
• M63: 63,609,463 km (0.044 R)
• M64: 63,893,699 km (0.12 R)
• M65: 67,628,560 km (0.072 R)
• M66: 69,961,838 km (0.115 R)
• M67: 72,321,295 km (0.056 R)
• M68: 73,958,644 km (0.118 R)
• M69: 75,607,961 km (0.102 R)
• M70: 76,210,840 km (0.118 R)
• M71: 80,936,188 km (0.106 R)
• M72: 83,412,033 km (0.103 R)
• M73: 84,503,050 km (0.077 R)
• M74: 87,014,349 km (0.091 R)
• M75: 87,487,827 km (0.103 R)
• M76: 88,913,794 km (0.077 R)
• M77: 91,147,140 km (0.099 R)
• M78: 91,307,360 km (0.026 R)
• M79: 93,883,734 km (0.089 R)
• M80: 96,810,616 km (0.053 R)
• M81: 97,137,637 km (0.086 R)
• M82: 97,301,297 km (0.119 R)
• M83: 97,465,107 km (0.074 R)
• M84: 97,792,876 km (0.077 R)
• M85: 98,285,203 km (0.029 R)
• M86: 98,449,611 km (0.068 R)
• M87: 99,767,269 km (0.08 R)
• M88: 102,420,237 km (0.032 R)
• M89: 102,753,541 km (0.083 R)
• M90: 102,920,193 km (0.119 R)
• M91: 104,090,049 km (0.096 R)
• M92: 105,937,283 km (0.061 R)
• M93: 107,964,783 km (0.047 R)
• M94: 109,323,431 km (0.098 R)
• M95: 109,834,457 km (0.087 R)
• M96: 110,858,904 km (0.114 R)
• M97: 112,745,034 km (0.069 R)
• M98: 113,089,109 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit