🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 24.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,460,398 km

• M1: 227,090 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.69 AU - 0.81 AU

Year: 241 Days

Day: 21.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,460,398 km

• M1: 93,947 km (0.043 R)
• M2: 119,230 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1 AU - 1.04 AU

Year: 382 Days

Day: 42.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,460,398 km

• M1: 258,206 km (0.101 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 12.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.77 AU - 6.57 AU

Year: 5007 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,460,398 km

• M1: 398,379 km (0.098 R)
• M2: 527,482 km (0.108 R)
• M3: 620,382 km (0.074 R)
• M4: 748,139 km (0.087 R)
• M5: 1,088,025 km (0.12 R)
• M6: 1,200,822 km (0.092 R)
• M7: 1,329,775 km (0.065 R)
• M8: 1,798,316 km (0.083 R)
• M9: 1,906,475 km (0.073 R)
• M10: 1,988,904 km (0.092 R)
• M11: 2,555,431 km (0.098 R)
• M12: 2,928,378 km (0.08 R)
• M13: 3,121,659 km (0.063 R)
• M14: 3,236,251 km (0.114 R)
• M15: 3,352,339 km (0.09 R)
• M16: 3,503,732 km (0.031 R)
• M17: 3,623,111 km (0.101 R)
• M18: 3,726,483 km (0.113 R)
• M19: 3,830,902 km (0.12 R)
• M20: 4,042,733 km (0.038 R)
• M21: 4,150,144 km (0.051 R)
• M22: 4,551,964 km (0.096 R)
• M23: 4,833,358 km (0.063 R)
• M24: 4,928,502 km (0.063 R)
• M25: 5,120,436 km (0.119 R)
• M26: 5,315,063 km (0.053 R)
• M27: 5,452,693 km (0.089 R)
• M28: 5,812,176 km (0.107 R)
• M29: 5,954,145 km (0.058 R)
• M30: 6,097,160 km (0.042 R)
• M31: 6,200,084 km (0.026 R)
• M32: 6,617,611 km (0.073 R)
• M33: 6,723,377 km (0.112 R)
• M34: 7,152,274 km (0.034 R)
• M35: 7,457,903 km (0.092 R)
• M36: 8,195,271 km (0.117 R)
• M37: 8,400,519 km (0.109 R)
• M38: 9,571,122 km (0.114 R)
• M39: 9,811,526 km (0.077 R)
• M40: 9,980,871 km (0.099 R)
• M41: 10,273,634 km (0.055 R)
• M42: 10,569,090 km (0.086 R)
• M43: 10,668,273 km (0.113 R)
• M44: 10,792,589 km (0.073 R)
• M45: 11,625,550 km (0.109 R)
• M46: 12,166,346 km (0.066 R)
• M47: 12,322,526 km (0.097 R)
• M48: 12,531,514 km (0.066 R)
• M49: 12,926,902 km (0.026 R)
• M50: 13,165,959 km (0.108 R)
• M51: 13,406,512 km (0.066 R)
• M52: 13,648,711 km (0.119 R)
• M53: 13,729,644 km (0.103 R)
• M54: 14,109,922 km (0.031 R)
• M55: 14,631,420 km (0.081 R)
• M56: 14,797,473 km (0.09 R)
• M57: 14,964,125 km (0.094 R)
• M58: 15,047,751 km (0.084 R)
• M59: 15,355,473 km (0.109 R)
• M60: 15,439,697 km (0.085 R)
• M61: 15,580,618 km (0.091 R)
• M62: 15,948,779 km (0.114 R)
• M63: 16,262,635 km (0.07 R)
• M64: 16,549,564 km (0.083 R)
• M65: 17,655,690 km (0.104 R)
• M66: 17,921,077 km (0.11 R)
• M67: 18,158,190 km (0.103 R)
• M68: 18,905,880 km (0.084 R)
• M69: 19,328,942 km (0.078 R)
• M70: 19,816,332 km (0.083 R)
• M71: 20,153,676 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 12.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.08 AU - 12.18 AU

Year: 12853 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,460,398 km

• M1: 271,670 km (0.089 R)
• M2: 441,763 km (0.093 R)
• M3: 560,094 km (0.093 R)
• M4: 743,501 km (0.098 R)
• M5: 1,100,143 km (0.111 R)
• M6: 1,260,063 km (0.053 R)
• M7: 1,639,892 km (0.038 R)
• M8: 2,575,028 km (0.092 R)
• M9: 2,718,493 km (0.114 R)
• M10: 3,303,719 km (0.082 R)
• M11: 3,944,447 km (0.05 R)
• M12: 4,623,472 km (0.048 R)
• M13: 4,781,298 km (0.055 R)
• M14: 4,958,870 km (0.087 R)
• M15: 5,302,197 km (0.111 R)
• M16: 5,467,653 km (0.076 R)
• M17: 5,616,054 km (0.109 R)
• M18: 5,803,649 km (0.087 R)
• M19: 5,955,192 km (0.116 R)
• M20: 6,050,486 km (0.088 R)
• M21: 7,194,012 km (0.11 R)
• M22: 7,521,183 km (0.081 R)
• M23: 8,000,045 km (0.091 R)
• M24: 8,105,512 km (0.092 R)
• M25: 8,403,212 km (0.047 R)
• M26: 9,009,532 km (0.117 R)
• M27: 9,473,435 km (0.081 R)
• M28: 10,036,072 km (0.092 R)
• M29: 10,470,953 km (0.111 R)
• M30: 10,958,792 km (0.052 R)
• M31: 11,146,687 km (0.099 R)
• M32: 11,788,462 km (0.096 R)
• M33: 13,608,470 km (0.11 R)
• M34: 14,345,389 km (0.047 R)
• M35: 14,939,143 km (0.084 R)
• M36: 15,173,712 km (0.067 R)
• M37: 15,858,122 km (0.09 R)
• M38: 15,964,337 km (0.064 R)
• M39: 16,044,072 km (0.103 R)
• M40: 16,525,628 km (0.093 R)
• M41: 17,530,626 km (0.06 R)
• M42: 18,919,942 km (0.12 R)

Asteroid Belt

Center: 14.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.5

Radius: 6.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.21 AU - 19.61 AU

Year: 28109 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,460,398 km

• M1: 89,759 km (0.094 R)
• M2: 258,056 km (0.119 R)
• M3: 598,391 km (0.109 R)
• M4: 892,501 km (0.101 R)
• M5: 966,402 km (0.118 R)
• M6: 1,366,726 km (0.113 R)
• M7: 1,845,439 km (0.026 R)
• M8: 2,169,169 km (0.093 R)
• M9: 2,545,857 km (0.042 R)
• M10: 2,616,616 km (0.096 R)
• M11: 2,832,636 km (0.083 R)
• M12: 2,905,939 km (0.069 R)
• M13: 3,397,816 km (0.074 R)
• M14: 3,793,652 km (0.1 R)
• M15: 3,956,265 km (0.083 R)
• M16: 4,120,973 km (0.101 R)
• M17: 4,414,783 km (0.075 R)
• M18: 4,978,468 km (0.112 R)
• M19: 5,336,605 km (0.068 R)
• M20: 5,936,193 km (0.107 R)
• M21: 6,508,405 km (0.087 R)
• M22: 7,653,876 km (0.09 R)
• M23: 7,911,184 km (0.101 R)
• M24: 7,962,945 km (0.045 R)
• M25: 8,223,545 km (0.112 R)
• M26: 8,276,053 km (0.082 R)
• M27: 8,646,308 km (0.05 R)
• M28: 8,699,715 km (0.096 R)
• M29: 9,513,078 km (0.108 R)
• M30: 9,845,185 km (0.076 R)
• M31: 10,012,735 km (0.057 R)
• M32: 10,407,225 km (0.117 R)
• M33: 10,979,736 km (0.03 R)
• M34: 11,095,375 km (0.112 R)
• M35: 11,328,000 km (0.076 R)
• M36: 11,503,627 km (0.103 R)
• M37: 11,562,270 km (0.045 R)
• M38: 12,274,655 km (0.11 R)
• M39: 12,636,083 km (0.073 R)
• M40: 13,928,759 km (0.1 R)
• M41: 14,305,895 km (0.115 R)
• M42: 15,456,901 km (0.1 R)
• M43: 15,847,202 km (0.111 R)
• M44: 15,912,576 km (0.111 R)
• M45: 16,043,624 km (0.028 R)
• M46: 16,372,739 km (0.107 R)
• M47: 16,703,949 km (0.044 R)
• M48: 17,440,569 km (0.077 R)
• M49: 17,778,959 km (0.095 R)
• M50: 20,349,200 km (0.067 R)
• M51: 21,641,127 km (0.093 R)
• M52: 22,443,570 km (0.081 R)
• M53: 23,404,288 km (0.063 R)
• M54: 23,478,787 km (0.11 R)
• M55: 23,627,936 km (0.082 R)
• M56: 24,756,802 km (0.07 R)
• M57: 24,832,648 km (0.094 R)
• M58: 25,365,965 km (0.078 R)
• M59: 26,057,256 km (0.118 R)
• M60: 27,615,468 km (0.071 R)
• M61: 28,167,933 km (0.063 R)
• M62: 29,685,753 km (0.038 R)
• M63: 30,658,139 km (0.037 R)
• M64: 30,821,201 km (0.105 R)
• M65: 31,970,711 km (0.094 R)
• M66: 34,735,279 km (0.108 R)
• M67: 35,331,576 km (0.097 R)
• M68: 37,053,597 km (0.119 R)
• M69: 38,538,655 km (0.097 R)
• M70: 42,835,705 km (0.106 R)
• M71: 43,474,936 km (0.105 R)
• M72: 43,658,044 km (0.034 R)
• M73: 44,485,769 km (0.094 R)
• M74: 45,225,830 km (0.04 R)
• M75: 47,942,378 km (0.087 R)
• M76: 48,510,999 km (0.092 R)
• M77: 49,463,638 km (0.102 R)
• M78: 49,942,202 km (0.069 R)
• M79: 51,387,317 km (0.09 R)
• M80: 51,677,986 km (0.095 R)
• M81: 53,335,530 km (0.096 R)
• M82: 60,035,421 km (0.109 R)
• M83: 62,395,626 km (0.115 R)
• M84: 62,602,371 km (0.069 R)
• M85: 62,705,743 km (0.112 R)
• M86: 63,016,308 km (0.107 R)
• M87: 63,847,174 km (0.115 R)
• M88: 65,204,925 km (0.099 R)
• M89: 65,519,529 km (0.117 R)
• M90: 66,361,167 km (0.091 R)
• M91: 68,055,213 km (0.093 R)
• M92: 69,014,285 km (0.106 R)
• M93: 69,656,060 km (0.059 R)
• M94: 71,593,651 km (0.115 R)
• M95: 72,026,588 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit