🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.9 AU - 1.48 AU

Year: 486 Days

Day: 30.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.81 AU - 2.19 AU

Year: 1060 Days

Day: 18.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.35 AU

Year: 1108 Days

Day: 21.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.76 AU - 3.78 AU

Year: 2216 Days

Day: 12.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 10.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.55 AU - 4.69 AU

Year: 3721 Days

Day: 12.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,768,045 km

• M1: 145,409 km (0.055 R)
• M2: 232,774 km (0.1 R)
• M3: 419,622 km (0.078 R)
• M4: 760,406 km (0.116 R)
• M5: 853,755 km (0.106 R)
• M6: 971,489 km (0.083 R)
• M7: 1,063,491 km (0.119 R)
• M8: 1,147,864 km (0.088 R)
• M9: 1,290,132 km (0.084 R)
• M10: 1,653,804 km (0.05 R)
• M11: 1,740,422 km (0.077 R)
• M12: 1,828,535 km (0.115 R)
• M13: 2,333,577 km (0.086 R)
• M14: 2,473,750 km (0.086 R)
• M15: 2,573,383 km (0.12 R)
• M16: 2,865,996 km (0.078 R)
• M17: 2,955,755 km (0.105 R)
• M18: 3,403,651 km (0.101 R)
• M19: 3,483,087 km (0.075 R)
• M20: 3,972,721 km (0.106 R)
• M21: 4,277,003 km (0.048 R)
• M22: 4,588,915 km (0.094 R)
• M23: 4,729,985 km (0.083 R)
• M24: 5,088,871 km (0.041 R)
• M25: 5,606,330 km (0.115 R)
• M26: 5,719,426 km (0.054 R)
• M27: 5,795,122 km (0.036 R)
• M28: 6,063,202 km (0.038 R)
• M29: 6,276,678 km (0.055 R)
• M30: 6,433,456 km (0.042 R)
• M31: 6,751,053 km (0.078 R)
• M32: 7,298,581 km (0.057 R)
• M33: 7,463,587 km (0.085 R)
• M34: 8,136,030 km (0.118 R)
• M35: 8,436,422 km (0.081 R)
• M36: 9,225,252 km (0.085 R)
• M37: 9,471,041 km (0.113 R)
• M38: 9,538,510 km (0.085 R)
• M39: 10,336,914 km (0.06 R)
• M40: 10,592,128 km (0.114 R)
• M41: 10,662,139 km (0.084 R)
• M42: 11,538,334 km (0.114 R)
• M43: 11,730,717 km (0.03 R)
• M44: 12,659,421 km (0.113 R)
• M45: 13,510,483 km (0.059 R)
• M46: 13,586,479 km (0.105 R)
• M47: 15,664,543 km (0.052 R)
• M48: 15,797,685 km (0.025 R)
• M49: 15,877,720 km (0.114 R)
• M50: 15,984,682 km (0.101 R)
• M51: 16,145,649 km (0.083 R)
• M52: 16,226,283 km (0.063 R)
• M53: 16,821,981 km (0.065 R)
• M54: 17,562,790 km (0.119 R)
• M55: 18,006,797 km (0.112 R)
• M56: 18,538,767 km (0.109 R)
• M57: 18,792,634 km (0.089 R)
• M58: 19,019,275 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410

Radius: 7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.16 AU - 19.28 AU

Year: 25620 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,768,045 km

• M1: 198,965 km (0.099 R)
• M2: 499,358 km (0.111 R)
• M3: 581,786 km (0.107 R)
• M4: 714,180 km (0.112 R)
• M5: 1,225,207 km (0.108 R)
• M6: 1,607,878 km (0.084 R)
• M7: 1,959,283 km (0.094 R)
• M8: 2,092,874 km (0.115 R)
• M9: 2,334,176 km (0.098 R)
• M10: 2,805,708 km (0.076 R)
• M11: 3,425,791 km (0.075 R)
• M12: 3,506,275 km (0.117 R)
• M13: 3,628,197 km (0.108 R)
• M14: 3,751,466 km (0.048 R)
• M15: 3,960,005 km (0.095 R)
• M16: 4,087,014 km (0.117 R)
• M17: 4,172,285 km (0.098 R)
• M18: 4,258,303 km (0.065 R)
• M19: 4,519,950 km (0.051 R)
• M20: 4,831,712 km (0.096 R)
• M21: 4,922,069 km (0.104 R)
• M22: 6,001,268 km (0.067 R)
• M23: 7,723,888 km (0.098 R)
• M24: 8,311,807 km (0.053 R)
• M25: 9,360,937 km (0.073 R)
• M26: 11,400,405 km (0.099 R)
• M27: 11,581,418 km (0.057 R)
• M28: 11,824,365 km (0.07 R)
• M29: 11,885,252 km (0.082 R)
• M30: 12,130,293 km (0.116 R)
• M31: 14,866,737 km (0.102 R)
• M32: 16,134,130 km (0.117 R)
• M33: 16,952,281 km (0.095 R)
• M34: 17,021,096 km (0.09 R)
• M35: 17,714,033 km (0.052 R)
• M36: 18,487,006 km (0.032 R)
• M37: 19,414,662 km (0.119 R)
• M38: 22,437,885 km (0.103 R)
• M39: 23,503,321 km (0.102 R)
• M40: 24,042,173 km (0.103 R)
• M41: 24,351,990 km (0.046 R)
• M42: 25,604,274 km (0.058 R)
• M43: 25,841,387 km (0.056 R)
• M44: 26,557,063 km (0.055 R)
• M45: 29,899,229 km (0.083 R)
• M46: 30,148,908 km (0.1 R)
• M47: 30,902,133 km (0.099 R)
• M48: 32,001,079 km (0.094 R)
• M49: 32,086,200 km (0.116 R)
• M50: 32,256,592 km (0.079 R)
• M51: 32,427,283 km (0.074 R)
• M52: 32,683,694 km (0.107 R)
• M53: 34,324,184 km (0.068 R)
• M54: 34,411,250 km (0.102 R)
• M55: 36,168,277 km (0.114 R)
• M56: 37,864,268 km (0.066 R)
• M57: 38,405,214 km (0.063 R)
• M58: 38,676,734 km (0.087 R)
• M59: 39,221,570 km (0.069 R)
• M60: 40,410,574 km (0.116 R)
• M61: 41,611,396 km (0.117 R)
• M62: 44,807,255 km (0.046 R)
• M63: 45,666,246 km (0.091 R)
• M64: 49,451,222 km (0.11 R)
• M65: 49,943,698 km (0.093 R)
• M66: 50,240,051 km (0.1 R)
• M67: 51,132,403 km (0.119 R)
• M68: 52,129,921 km (0.111 R)
• M69: 53,840,573 km (0.091 R)
• M70: 54,957,321 km (0.087 R)
• M71: 56,081,549 km (0.107 R)
• M72: 56,389,571 km (0.118 R)
• M73: 56,904,038 km (0.063 R)
• M74: 58,145,102 km (0.097 R)
• M75: 59,708,998 km (0.11 R)
• M76: 60,548,841 km (0.082 R)
• M77: 60,654,008 km (0.063 R)
• M78: 61,075,575 km (0.087 R)
• M79: 61,286,807 km (0.061 R)
• M80: 61,709,720 km (0.066 R)
• M81: 61,921,700 km (0.085 R)
• M82: 63,091,406 km (0.059 R)
• M83: 64,698,087 km (0.052 R)
• M84: 65,021,069 km (0.081 R)
• M85: 65,884,997 km (0.08 R)
• M86: 66,209,923 km (0.094 R)
• M87: 66,426,840 km (0.057 R)
• M88: 67,514,865 km (0.101 R)
• M89: 67,951,841 km (0.082 R)
• M90: 72,483,759 km (0.087 R)
• M91: 73,491,600 km (0.093 R)
• M92: 73,603,948 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.1

Radius: 4.5

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.65 AU - 21.07 AU

Year: 28285 Days

Day: 21.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,768,045 km

• M1: 90,208 km (0.111 R)
• M2: 165,156 km (0.113 R)
• M3: 280,346 km (0.095 R)
• M4: 365,019 km (0.077 R)
• M5: 538,552 km (0.111 R)
• M6: 580,589 km (0.057 R)
• M7: 980,913 km (0.033 R)
• M8: 1,630,916 km (0.077 R)
• M9: 1,786,797 km (0.07 R)
• M10: 2,317,421 km (0.105 R)
• M11: 2,386,984 km (0.042 R)
• M12: 2,930,622 km (0.081 R)
• M13: 3,471,269 km (0.087 R)
• M14: 3,551,005 km (0.106 R)
• M15: 4,597,741 km (0.117 R)
• M16: 4,641,424 km (0.107 R)
• M17: 4,817,799 km (0.06 R)
• M18: 4,951,540 km (0.073 R)
• M19: 5,222,611 km (0.028 R)
• M20: 5,406,018 km (0.099 R)
• M21: 6,064,548 km (0.117 R)
• M22: 6,354,469 km (0.12 R)
• M23: 6,797,877 km (0.12 R)
• M24: 7,610,492 km (0.107 R)
• M25: 7,975,511 km (0.116 R)
• M26: 8,506,883 km (0.054 R)
• M27: 8,560,738 km (0.057 R)
• M28: 9,772,032 km (0.116 R)
• M29: 10,977,342 km (0.083 R)
• M30: 11,330,244 km (0.119 R)
• M31: 12,778,650 km (0.095 R)
• M32: 14,093,167 km (0.09 R)
• M33: 14,412,408 km (0.096 R)
• M34: 14,476,586 km (0.113 R)
• M35: 15,647,189 km (0.047 R)
• M36: 16,177,215 km (0.04 R)
• M37: 16,310,656 km (0.09 R)
• M38: 17,870,962 km (0.097 R)
• M39: 18,008,891 km (0.114 R)
• M40: 19,124,891 km (0.081 R)
• M41: 19,407,481 km (0.067 R)
• M42: 20,913,034 km (0.103 R)
• M43: 21,569,769 km (0.1 R)
• M44: 21,863,878 km (0.108 R)
• M45: 22,455,837 km (0.113 R)
• M46: 22,679,187 km (0.116 R)
• M47: 23,353,873 km (0.111 R)
• M48: 24,339,723 km (0.102 R)
• M49: 25,107,310 km (0.044 R)
• M50: 30,698,231 km (0.105 R)
• M51: 31,277,773 km (0.051 R)
• M52: 31,693,805 km (0.095 R)
• M53: 33,972,180 km (0.111 R)
• M54: 34,485,750 km (0.067 R)
• M55: 35,954,352 km (0.08 R)
• M56: 37,531,563 km (0.069 R)
• M57: 37,708,088 km (0.091 R)
• M58: 40,029,398 km (0.04 R)
• M59: 40,752,854 km (0.1 R)
• M60: 40,934,465 km (0.095 R)
• M61: 42,396,485 km (0.098 R)
• M62: 42,856,798 km (0.12 R)
• M63: 43,041,402 km (0.107 R)
• M64: 44,247,909 km (0.081 R)
• M65: 46,409,448 km (0.109 R)
• M66: 46,883,973 km (0.077 R)
• M67: 49,376,872 km (0.047 R)
• M68: 49,764,180 km (0.117 R)
• M69: 52,109,277 km (0.118 R)
• M70: 52,207,712 km (0.047 R)
• M71: 52,602,351 km (0.079 R)
• M72: 52,997,888 km (0.096 R)
• M73: 53,097,071 km (0.026 R)
• M74: 53,196,105 km (0.049 R)
• M75: 55,492,582 km (0.062 R)
• M76: 55,794,471 km (0.076 R)
• M77: 55,996,129 km (0.09 R)
• M78: 56,804,855 km (0.088 R)
• M79: 57,414,017 km (0.026 R)
• M80: 62,155,223 km (0.119 R)
• M81: 64,572,425 km (0.094 R)
• M82: 65,845,652 km (0.115 R)
• M83: 66,485,482 km (0.065 R)
• M84: 66,699,258 km (0.095 R)
• M85: 67,127,257 km (0.098 R)
• M86: 67,663,715 km (0.061 R)
• M87: 67,986,248 km (0.117 R)
• M88: 69,715,151 km (0.044 R)
• M89: 70,693,970 km (0.057 R)
• M90: 71,567,771 km (0.068 R)
• M91: 71,677,277 km (0.082 R)
• M92: 73,105,637 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit