🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 35.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.32 AU - 1.68 AU

Year: 678 Days

Day: 32 Hours

Environment

Temp: -31 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,349,193 km

• M1: 704,008 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.61 AU - 1.75 AU

Year: 803 Days

Day: 12.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,349,193 km

• M1: 812,167 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.15 AU - 2.87 AU

Year: 1467 Days

Day: 31 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,349,193 km

• M1: 425,905 km (0.062 R)
• M2: 1,694,794 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.9 AU - 2.96 AU

Year: 1850 Days

Day: 15.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,349,193 km

• M1: 1,730,548 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.77 AU - 3.57 AU

Year: 2082 Days

Day: 25.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,349,193 km

• M1: 157,826 km (0.082 R)
• M2: 1,450,950 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.27 AU - 4.79 AU

Year: 3557 Days

Day: 39.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,349,193 km

• M1: 108,010 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945

Radius: 7.5

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.42 AU - 15.2 AU

Year: 21029 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,349,193 km

• M1: 124,166 km (0.084 R)
• M2: 194,178 km (0.119 R)
• M3: 254,017 km (0.064 R)
• M4: 460,013 km (0.025 R)
• M5: 767,138 km (0.068 R)
• M6: 1,678,937 km (0.047 R)
• M7: 1,854,415 km (0.096 R)
• M8: 4,578,443 km (0.097 R)
• M9: 5,483,959 km (0.091 R)
• M10: 5,957,137 km (0.072 R)
• M11: 7,168,132 km (0.112 R)
• M12: 7,339,122 km (0.047 R)
• M13: 8,392,740 km (0.09 R)
• M14: 8,512,717 km (0.083 R)
• M15: 8,815,204 km (0.105 R)
• M16: 9,306,633 km (0.078 R)
• M17: 11,095,225 km (0.056 R)
• M18: 11,692,121 km (0.075 R)
• M19: 13,125,418 km (0.118 R)
• M20: 14,541,212 km (0.057 R)
• M21: 14,613,318 km (0.099 R)
• M22: 14,902,790 km (0.104 R)
• M23: 15,487,269 km (0.12 R)
• M24: 15,782,426 km (0.12 R)
• M25: 16,228,527 km (0.119 R)
• M26: 16,829,760 km (0.075 R)
• M27: 17,285,585 km (0.111 R)
• M28: 18,364,635 km (0.056 R)
• M29: 18,520,665 km (0.073 R)
• M30: 20,345,310 km (0.078 R)
• M31: 22,060,899 km (0.1 R)
• M32: 22,977,784 km (0.081 R)
• M33: 24,077,478 km (0.1 R)
• M34: 24,333,739 km (0.1 R)
• M35: 24,505,029 km (0.046 R)
• M36: 25,280,843 km (0.059 R)
• M37: 26,680,032 km (0.107 R)
• M38: 26,856,707 km (0.093 R)
• M39: 27,033,682 km (0.114 R)
• M40: 27,122,393 km (0.062 R)
• M41: 27,211,105 km (0.06 R)
• M42: 28,373,929 km (0.06 R)
• M43: 28,734,909 km (0.051 R)
• M44: 30,655,147 km (0.03 R)
• M45: 31,490,801 km (0.085 R)
• M46: 31,584,000 km (0.112 R)
• M47: 32,051,942 km (0.117 R)
• M48: 32,710,921 km (0.055 R)
• M49: 32,994,708 km (0.111 R)
• M50: 33,469,382 km (0.086 R)
• M51: 33,946,450 km (0.035 R)
• M52: 35,390,967 km (0.038 R)
• M53: 35,682,234 km (0.119 R)
• M54: 36,659,108 km (0.076 R)
• M55: 37,249,421 km (0.08 R)
• M56: 38,439,322 km (0.09 R)
• M57: 39,440,581 km (0.108 R)
• M58: 39,541,111 km (0.092 R)
• M59: 39,944,427 km (0.075 R)
• M60: 41,162,153 km (0.1 R)
• M61: 43,738,229 km (0.045 R)
• M62: 43,842,349 km (0.092 R)
• M63: 44,468,715 km (0.112 R)
• M64: 44,993,056 km (0.113 R)
• M65: 49,803,226 km (0.097 R)
• M66: 51,992,890 km (0.115 R)
• M67: 56,125,830 km (0.099 R)
• M68: 57,716,953 km (0.1 R)
• M69: 58,174,274 km (0.069 R)
• M70: 59,438,226 km (0.097 R)
• M71: 60,595,066 km (0.078 R)
• M72: 60,711,154 km (0.113 R)
• M73: 66,609,050 km (0.047 R)
• M74: 66,728,878 km (0.097 R)
• M75: 68,897,748 km (0.088 R)
• M76: 69,018,922 km (0.108 R)
• M77: 69,140,246 km (0.116 R)
• M78: 69,869,087 km (0.03 R)
• M79: 70,967,285 km (0.087 R)
• M80: 72,933,749 km (0.106 R)
• M81: 73,428,170 km (0.11 R)
• M82: 78,053,736 km (0.118 R)
• M83: 79,446,941 km (0.049 R)
• M84: 81,104,037 km (0.085 R)
• M85: 81,232,093 km (0.069 R)
• M86: 81,744,465 km (0.095 R)
• M87: 81,872,820 km (0.102 R)
• M88: 83,546,521 km (0.106 R)
• M89: 84,841,740 km (0.117 R)
• M90: 85,361,592 km (0.104 R)
• M91: 86,143,540 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 4.3

Gravity: 50.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.53 AU - 20.77 AU

Year: 26204 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,349,193 km

• M1: 338,839 km (0.082 R)
• M2: 577,597 km (0.025 R)
• M3: 1,114,355 km (0.083 R)
• M4: 1,284,298 km (0.104 R)
• M5: 1,319,304 km (0.077 R)
• M6: 2,043,208 km (0.11 R)
• M7: 2,597,617 km (0.063 R)
• M8: 3,291,452 km (0.041 R)
• M9: 4,352,251 km (0.11 R)
• M10: 4,946,454 km (0.115 R)
• M11: 5,623,384 km (0.111 R)
• M12: 6,449,314 km (0.118 R)
• M13: 6,692,111 km (0.106 R)
• M14: 7,375,325 km (0.08 R)
• M15: 8,015,604 km (0.032 R)
• M16: 9,280,154 km (0.095 R)
• M17: 9,348,371 km (0.082 R)
• M18: 9,692,147 km (0.101 R)
• M19: 9,970,249 km (0.106 R)
• M20: 10,321,505 km (0.049 R)
• M21: 11,253,500 km (0.096 R)
• M22: 11,692,719 km (0.067 R)
• M23: 11,988,624 km (0.098 R)
• M24: 12,212,123 km (0.114 R)
• M25: 12,890,998 km (0.116 R)
• M26: 13,120,032 km (0.046 R)
• M27: 14,919,844 km (0.119 R)
• M28: 16,712,476 km (0.096 R)
• M29: 21,031,366 km (0.11 R)
• M30: 21,934,189 km (0.115 R)
• M31: 22,390,313 km (0.101 R)
• M32: 22,665,573 km (0.044 R)
• M33: 23,126,634 km (0.102 R)
• M34: 23,404,886 km (0.044 R)
• M35: 23,590,986 km (0.049 R)
• M36: 23,964,532 km (0.103 R)
• M37: 26,150,456 km (0.087 R)
• M38: 27,218,136 km (0.086 R)
• M39: 27,315,973 km (0.087 R)
• M40: 27,609,933 km (0.1 R)
• M41: 29,697,272 km (0.074 R)
• M42: 33,916,231 km (0.034 R)
• M43: 34,443,414 km (0.047 R)
• M44: 35,079,504 km (0.098 R)
• M45: 35,185,868 km (0.117 R)
• M46: 38,427,654 km (0.113 R)
• M47: 38,977,276 km (0.062 R)
• M48: 44,728,567 km (0.085 R)
• M49: 46,119,677 km (0.025 R)
• M50: 47,878,649 km (0.043 R)
• M51: 49,301,474 km (0.094 R)
• M52: 54,143,509 km (0.095 R)
• M53: 55,006,239 km (0.119 R)
• M54: 55,625,275 km (0.111 R)
• M55: 55,749,442 km (0.09 R)
• M56: 56,122,240 km (0.092 R)
• M57: 56,246,705 km (0.095 R)
• M58: 60,915,804 km (0.101 R)
• M59: 61,043,710 km (0.046 R)
• M60: 62,456,513 km (0.051 R)
• M61: 62,843,672 km (0.104 R)
• M62: 63,361,281 km (0.047 R)
• M63: 63,490,832 km (0.117 R)
• M64: 65,183,532 km (0.04 R)
• M65: 67,949,298 km (0.086 R)
• M66: 69,680,444 km (0.033 R)
• M67: 71,291,314 km (0.1 R)
• M68: 73,322,105 km (0.064 R)
• M69: 73,730,507 km (0.072 R)
• M70: 74,276,240 km (0.056 R)
• M71: 74,823,320 km (0.061 R)
• M72: 75,097,383 km (0.048 R)
• M73: 75,646,557 km (0.082 R)
• M74: 76,059,148 km (0.112 R)
• M75: 76,610,566 km (0.111 R)
• M76: 76,886,873 km (0.115 R)
• M77: 79,807,023 km (0.091 R)
• M78: 79,947,047 km (0.11 R)
• M79: 80,087,070 km (0.05 R)
• M80: 81,351,023 km (0.062 R)
• M81: 81,632,865 km (0.12 R)
• M82: 82,904,896 km (0.113 R)
• M83: 83,614,439 km (0.109 R)
• M84: 83,898,824 km (0.11 R)
• M85: 85,468,704 km (0.091 R)
• M86: 85,611,869 km (0.095 R)
• M87: 87,192,371 km (0.11 R)
• M88: 88,492,526 km (0.043 R)
• M89: 88,637,337 km (0.077 R)
• M90: 89,217,627 km (0.1 R)
• M91: 90,965,828 km (0.101 R)
• M92: 94,496,188 km (0.117 R)
• M93: 98,821,511 km (0.096 R)
• M94: 99,875,129 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.3

Radius: 3.7

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.21 AU - 19.25 AU

Year: 31113 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,349,193 km

• M1: 70,461 km (0.109 R)
• M2: 256,860 km (0.107 R)
• M3: 519,404 km (0.109 R)
• M4: 685,607 km (0.102 R)
• M5: 915,689 km (0.094 R)
• M6: 1,090,120 km (0.066 R)
• M7: 2,011,493 km (0.029 R)
• M8: 2,204,773 km (0.109 R)
• M9: 2,540,022 km (0.082 R)
• M10: 3,407,540 km (0.077 R)
• M11: 3,560,280 km (0.033 R)
• M12: 5,163,071 km (0.119 R)
• M13: 5,967,908 km (0.118 R)
• M14: 6,291,189 km (0.028 R)
• M15: 6,572,882 km (0.09 R)
• M16: 7,246,222 km (0.111 R)
• M17: 7,740,343 km (0.088 R)
• M18: 9,286,886 km (0.115 R)
• M19: 10,040,261 km (0.046 R)
• M20: 10,314,175 km (0.104 R)
• M21: 11,547,759 km (0.064 R)
• M22: 11,950,028 km (0.114 R)
• M23: 13,124,221 km (0.099 R)
• M24: 13,543,843 km (0.066 R)
• M25: 13,785,593 km (0.114 R)
• M26: 14,953,205 km (0.094 R)
• M27: 16,601,624 km (0.054 R)
• M28: 17,776,117 km (0.108 R)
• M29: 19,792,247 km (0.045 R)
• M30: 20,411,133 km (0.107 R)
• M31: 21,036,303 km (0.089 R)
• M32: 22,305,342 km (0.043 R)
• M33: 22,949,211 km (0.077 R)
• M34: 24,108,744 km (0.064 R)
• M35: 24,254,901 km (0.08 R)
• M36: 30,658,288 km (0.082 R)
• M37: 34,371,308 km (0.093 R)
• M38: 34,536,015 km (0.057 R)
• M39: 37,036,693 km (0.078 R)
• M40: 37,968,089 km (0.098 R)
• M41: 39,681,284 km (0.117 R)
• M42: 40,027,005 km (0.058 R)
• M43: 41,157,217 km (0.086 R)
• M44: 42,386,163 km (0.102 R)
• M45: 45,963,048 km (0.118 R)
• M46: 49,821,476 km (0.101 R)
• M47: 50,194,274 km (0.102 R)
• M48: 51,506,547 km (0.05 R)
• M49: 51,789,137 km (0.071 R)
• M50: 53,782,230 km (0.107 R)
• M51: 54,740,105 km (0.091 R)
• M52: 54,932,338 km (0.12 R)
• M53: 55,028,530 km (0.112 R)
• M54: 57,061,714 km (0.112 R)
• M55: 57,940,751 km (0.102 R)
• M56: 58,627,406 km (0.099 R)
• M57: 65,947,080 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 19,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit