🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.98 AU - 0.98 AU

Year: 344 Days

Day: 42.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.81 AU - 1.35 AU

Year: 398 Days

Day: 14.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 113,727,136 km

• M1: 49,517 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.32 AU - 1.44 AU

Year: 575 Days

Day: 32.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.35 AU - 1.67 AU

Year: 658 Days

Day: 46.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,727,136 km

• M1: 849,267 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.14 AU

Year: 842 Days

Day: 33 Hours

Environment

Temp: -40 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.86 AU - 2.3 AU

Year: 1064 Days

Day: 19.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 145.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 12.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.86 AU - 8.58 AU

Year: 7610 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 113,727,136 km

• M1: 175,478 km (0.056 R)
• M2: 591,959 km (0.105 R)
• M3: 774,618 km (0.094 R)
• M4: 963,410 km (0.09 R)
• M5: 1,063,790 km (0.06 R)
• M6: 1,355,656 km (0.063 R)
• M7: 1,690,606 km (0.109 R)
• M8: 2,089,733 km (0.071 R)
• M9: 2,261,621 km (0.094 R)
• M10: 2,599,413 km (0.057 R)
• M11: 2,701,887 km (0.11 R)
• M12: 3,301,027 km (0.111 R)
• M13: 3,941,006 km (0.096 R)
• M14: 4,299,742 km (0.093 R)
• M15: 4,569,617 km (0.1 R)
• M16: 4,921,172 km (0.076 R)
• M17: 6,865,046 km (0.079 R)
• M18: 7,210,019 km (0.063 R)
• M19: 7,590,297 km (0.097 R)
• M20: 7,767,869 km (0.097 R)
• M21: 8,584,674 km (0.113 R)
• M22: 8,862,926 km (0.082 R)
• M23: 9,460,420 km (0.072 R)
• M24: 9,715,783 km (0.057 R)
• M25: 10,463,025 km (0.051 R)
• M26: 10,660,943 km (0.119 R)
• M27: 11,094,328 km (0.119 R)
• M28: 11,737,898 km (0.054 R)
• M29: 12,012,559 km (0.119 R)
• M30: 12,289,315 km (0.072 R)
• M31: 12,743,644 km (0.068 R)
• M32: 13,167,904 km (0.098 R)
• M33: 13,417,433 km (0.115 R)
• M34: 14,248,748 km (0.047 R)
• M35: 14,652,214 km (0.117 R)
• M36: 14,873,918 km (0.119 R)
• M37: 15,059,569 km (0.075 R)
• M38: 15,208,568 km (0.067 R)
• M39: 15,432,965 km (0.077 R)
• M40: 15,999,043 km (0.09 R)
• M41: 16,418,366 km (0.054 R)
• M42: 16,725,790 km (0.086 R)
• M43: 17,073,755 km (0.078 R)
• M44: 17,463,158 km (0.07 R)
• M45: 19,130,875 km (0.097 R)
• M46: 20,932,033 km (0.103 R)
• M47: 22,148,713 km (0.11 R)
• M48: 23,172,710 km (0.087 R)
• M49: 23,950,918 km (0.106 R)
• M50: 24,037,984 km (0.085 R)
• M51: 24,518,343 km (0.106 R)
• M52: 24,606,007 km (0.054 R)
• M53: 24,781,635 km (0.085 R)
• M54: 25,533,065 km (0.053 R)
• M55: 25,844,528 km (0.083 R)
• M56: 27,194,051 km (0.104 R)
• M57: 27,923,041 km (0.072 R)
• M58: 28,106,298 km (0.09 R)
• M59: 28,474,160 km (0.089 R)
• M60: 30,855,907 km (0.057 R)
• M61: 31,187,715 km (0.117 R)
• M62: 31,616,164 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 10.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.77 AU - 10.47 AU

Year: 9771 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 113,727,136 km

• M1: 192,532 km (0.082 R)
• M2: 404,363 km (0.108 R)
• M3: 745,147 km (0.087 R)
• M4: 946,655 km (0.113 R)
• M5: 1,072,617 km (0.12 R)
• M6: 1,302,100 km (0.072 R)
• M7: 1,654,403 km (0.111 R)
• M8: 2,273,738 km (0.052 R)
• M9: 2,647,134 km (0.088 R)
• M10: 2,749,908 km (0.113 R)
• M11: 2,933,165 km (0.119 R)
• M12: 3,013,051 km (0.072 R)
• M13: 3,229,369 km (0.106 R)
• M14: 3,879,821 km (0.041 R)
• M15: 4,175,277 km (0.11 R)
• M16: 4,945,706 km (0.058 R)
• M17: 5,201,668 km (0.115 R)
• M18: 5,266,294 km (0.038 R)
• M19: 5,659,736 km (0.093 R)
• M20: 5,893,857 km (0.089 R)
• M21: 5,995,135 km (0.099 R)
• M22: 6,165,227 km (0.092 R)
• M23: 6,336,816 km (0.073 R)
• M24: 6,861,456 km (0.106 R)
• M25: 7,003,724 km (0.067 R)
• M26: 7,473,012 km (0.086 R)
• M27: 7,952,324 km (0.096 R)
• M28: 8,252,417 km (0.065 R)
• M29: 10,048,489 km (0.081 R)
• M30: 10,907,480 km (0.081 R)
• M31: 11,240,934 km (0.069 R)
• M32: 11,662,351 km (0.056 R)
• M33: 13,089,814 km (0.082 R)
• M34: 13,222,357 km (0.113 R)
• M35: 13,533,222 km (0.053 R)
• M36: 14,480,475 km (0.099 R)
• M37: 15,588,996 km (0.091 R)
• M38: 16,916,527 km (0.098 R)
• M39: 17,642,675 km (0.107 R)
• M40: 17,789,132 km (0.094 R)
• M41: 18,378,846 km (0.095 R)
• M42: 18,676,247 km (0.113 R)
• M43: 19,426,480 km (0.087 R)
• M44: 20,698,661 km (0.106 R)
• M45: 21,422,864 km (0.077 R)
• M46: 21,579,194 km (0.079 R)
• M47: 21,840,392 km (0.106 R)
• M48: 22,050,277 km (0.11 R)
• M49: 22,366,228 km (0.069 R)
• M50: 22,630,567 km (0.063 R)
• M51: 22,736,632 km (0.09 R)
• M52: 22,949,361 km (0.119 R)
• M53: 23,644,991 km (0.109 R)
• M54: 24,347,502 km (0.11 R)
• M55: 24,947,240 km (0.071 R)
• M56: 25,441,661 km (0.087 R)
• M57: 25,939,373 km (0.119 R)
• M58: 27,904,940 km (0.115 R)
• M59: 29,049,513 km (0.101 R)
• M60: 29,280,342 km (0.103 R)
• M61: 29,627,559 km (0.059 R)
• M62: 30,736,379 km (0.048 R)
• M63: 31,562,009 km (0.091 R)
• M64: 32,574,488 km (0.08 R)
• M65: 33,416,125 km (0.114 R)
• M66: 33,658,025 km (0.104 R)
• M67: 33,779,050 km (0.071 R)
• M68: 34,569,974 km (0.112 R)
• M69: 34,936,937 km (0.1 R)
• M70: 35,182,427 km (0.098 R)
• M71: 35,675,053 km (0.052 R)
• M72: 36,542,571 km (0.078 R)
• M73: 36,729,269 km (0.106 R)
• M74: 37,982,750 km (0.071 R)
• M75: 38,424,811 km (0.075 R)
• M76: 39,825,048 km (0.049 R)
• M77: 40,017,281 km (0.088 R)
• M78: 40,338,318 km (0.087 R)
• M79: 41,177,263 km (0.037 R)
• M80: 42,544,438 km (0.086 R)
• M81: 42,872,207 km (0.048 R)
• M82: 43,530,138 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869

Radius: 4.4

Gravity: 44.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 19.29 AU - 21.32 AU

Year: 32448 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,727,136 km

• M1: 531,222 km (0.048 R)
• M2: 559,047 km (0.102 R)
• M3: 896,690 km (0.087 R)
• M4: 1,068,278 km (0.105 R)
• M5: 1,287,738 km (0.113 R)
• M6: 1,601,595 km (0.058 R)
• M7: 2,205,222 km (0.081 R)
• M8: 2,436,351 km (0.053 R)
• M9: 3,488,772 km (0.114 R)
• M10: 3,867,105 km (0.092 R)
• M11: 4,487,787 km (0.075 R)
• M12: 5,018,261 km (0.113 R)
• M13: 5,078,399 km (0.08 R)
• M14: 5,138,836 km (0.08 R)
• M15: 6,526,806 km (0.116 R)
• M16: 6,790,995 km (0.112 R)
• M17: 7,812,300 km (0.095 R)
• M18: 8,519,449 km (0.094 R)
• M19: 12,348,706 km (0.108 R)
• M20: 12,675,128 km (0.12 R)
• M21: 12,757,108 km (0.119 R)
• M22: 15,037,877 km (0.087 R)
• M23: 17,168,001 km (0.069 R)
• M24: 17,623,527 km (0.114 R)
• M25: 17,990,939 km (0.111 R)
• M26: 18,267,994 km (0.118 R)
• M27: 19,960,096 km (0.063 R)
• M28: 23,693,012 km (0.119 R)
• M29: 24,098,272 km (0.097 R)
• M30: 25,845,725 km (0.025 R)
• M31: 25,949,845 km (0.111 R)
• M32: 26,054,115 km (0.06 R)
• M33: 27,421,290 km (0.116 R)
• M34: 27,527,504 km (0.067 R)
• M35: 30,334,708 km (0.086 R)
• M36: 31,438,441 km (0.083 R)
• M37: 34,483,356 km (0.118 R)
• M38: 34,712,690 km (0.089 R)
• M39: 36,448,175 km (0.088 R)
• M40: 39,522,710 km (0.114 R)
• M41: 40,243,922 km (0.103 R)
• M42: 40,485,373 km (0.118 R)
• M43: 42,556,405 km (0.112 R)
• M44: 43,048,732 km (0.061 R)
• M45: 43,790,738 km (0.044 R)
• M46: 44,661,696 km (0.07 R)
• M47: 46,800,497 km (0.093 R)
• M48: 50,006,080 km (0.107 R)
• M49: 50,395,483 km (0.095 R)
• M50: 52,489,106 km (0.052 R)
• M51: 52,884,942 km (0.061 R)
• M52: 54,077,985 km (0.077 R)
• M53: 54,878,333 km (0.113 R)
• M54: 58,528,073 km (0.089 R)
• M55: 58,938,420 km (0.077 R)
• M56: 59,212,483 km (0.104 R)
• M57: 59,761,956 km (0.082 R)
• M58: 60,589,232 km (0.083 R)
• M59: 63,936,335 km (0.119 R)
• M60: 64,077,106 km (0.106 R)
• M61: 66,485,782 km (0.056 R)
• M62: 67,056,797 km (0.093 R)
• M63: 68,347,527 km (0.092 R)
• M64: 68,779,566 km (0.086 R)
• M65: 68,923,928 km (0.112 R)
• M66: 71,245,238 km (0.065 R)
• M67: 73,150,068 km (0.114 R)
• M68: 73,739,483 km (0.095 R)
• M69: 74,330,544 km (0.034 R)
• M70: 74,478,497 km (0.107 R)
• M71: 75,071,652 km (0.084 R)
• M72: 75,220,053 km (0.119 R)
• M73: 75,666,154 km (0.045 R)
• M74: 77,309,337 km (0.088 R)
• M75: 80,934,991 km (0.107 R)
• M76: 83,536,498 km (0.07 R)
• M77: 86,320,814 km (0.09 R)
• M78: 86,787,858 km (0.093 R)
• M79: 87,411,831 km (0.11 R)
• M80: 87,724,341 km (0.094 R)
• M81: 88,037,300 km (0.075 R)
• M82: 90,553,985 km (0.053 R)
• M83: 90,711,960 km (0.107 R)
• M84: 94,854,175 km (0.089 R)
• M85: 98,082,049 km (0.112 R)
• M86: 99,546,462 km (0.119 R)
• M87: 105,475,475 km (0.089 R)
• M88: 105,974,683 km (0.11 R)
• M89: 109,322,833 km (0.097 R)
• M90: 110,671,906 km (0.12 R)
• M91: 111,687,227 km (0.033 R)
• M92: 112,365,803 km (0.111 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit