🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.57 AU - 0.59 AU

Year: 158 Days

Day: 43.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,811,479 km

• M1: 94,695 km (0.053 R)
• M2: 178,021 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 196 Days

Day: 32.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,811,479 km

• M1: 337,642 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.99 AU - 1.09 AU

Year: 380 Days

Day: 41.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,811,479 km

• M1: 177,722 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.18 AU - 2.24 AU

Year: 1177 Days

Day: 14.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.59 AU - 3.77 AU

Year: 2031 Days

Day: 22.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.4 AU - 4.12 AU

Year: 2611 Days

Day: 17.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.14 AU - 6.54 AU

Year: 5718 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,811,479 km

• M1: 114,742 km (0.109 R)
• M2: 174,431 km (0.061 R)
• M3: 359,334 km (0.078 R)
• M4: 478,564 km (0.107 R)
• M5: 543,788 km (0.115 R)
• M6: 612,454 km (0.052 R)
• M7: 811,568 km (0.101 R)
• M8: 988,842 km (0.082 R)
• M9: 1,511,238 km (0.114 R)
• M10: 2,035,279 km (0.105 R)
• M11: 2,279,124 km (0.098 R)
• M12: 2,414,360 km (0.097 R)
• M13: 2,592,082 km (0.104 R)
• M14: 2,672,566 km (0.029 R)
• M15: 2,774,293 km (0.06 R)
• M16: 2,835,927 km (0.098 R)
• M17: 3,215,756 km (0.107 R)
• M18: 3,280,681 km (0.116 R)
• M19: 3,433,720 km (0.108 R)
• M20: 4,329,662 km (0.099 R)
• M21: 4,449,639 km (0.064 R)
• M22: 4,522,194 km (0.111 R)
• M23: 4,940,470 km (0.086 R)
• M24: 5,345,431 km (0.088 R)
• M25: 5,682,475 km (0.106 R)
• M26: 5,813,972 km (0.099 R)
• M27: 6,026,550 km (0.102 R)
• M28: 6,322,904 km (0.108 R)
• M29: 6,957,947 km (0.11 R)
• M30: 7,042,320 km (0.06 R)
• M31: 7,098,718 km (0.097 R)
• M32: 7,933,773 km (0.093 R)
• M33: 8,051,357 km (0.06 R)
• M34: 8,139,919 km (0.118 R)
• M35: 8,407,700 km (0.113 R)
• M36: 8,648,103 km (0.115 R)
• M37: 8,738,909 km (0.084 R)
• M38: 8,921,419 km (0.079 R)
• M39: 9,414,044 km (0.061 R)
• M40: 9,947,361 km (0.074 R)
• M41: 10,458,238 km (0.095 R)
• M42: 10,814,430 km (0.1 R)
• M43: 11,207,573 km (0.053 R)
• M44: 12,312,802 km (0.099 R)
• M45: 12,620,226 km (0.115 R)
• M46: 12,688,891 km (0.1 R)
• M47: 12,792,114 km (0.09 R)
• M48: 13,452,289 km (0.088 R)
• M49: 13,875,053 km (0.106 R)
• M50: 14,159,289 km (0.111 R)
• M51: 14,302,155 km (0.044 R)
• M52: 14,914,758 km (0.027 R)
• M53: 15,720,043 km (0.109 R)
• M54: 16,016,397 km (0.06 R)
• M55: 16,239,896 km (0.115 R)
• M56: 16,389,344 km (0.094 R)
• M57: 16,954,375 km (0.084 R)
• M58: 17,106,068 km (0.111 R)
• M59: 17,334,504 km (0.119 R)
• M60: 17,602,284 km (0.096 R)
• M61: 17,871,560 km (0.051 R)
• M62: 18,609,078 km (0.114 R)
• M63: 19,277,331 km (0.087 R)
• M64: 19,713,858 km (0.108 R)
• M65: 19,873,479 km (0.076 R)
• M66: 20,395,127 km (0.12 R)
• M67: 20,637,325 km (0.049 R)
• M68: 20,758,799 km (0.111 R)
• M69: 21,657,134 km (0.092 R)
• M70: 21,904,270 km (0.112 R)
• M71: 22,111,014 km (0.069 R)
• M72: 22,609,624 km (0.054 R)
• M73: 22,693,099 km (0.119 R)
• M74: 23,070,086 km (0.069 R)
• M75: 24,085,257 km (0.109 R)
• M76: 25,115,089 km (0.061 R)
• M77: 25,244,790 km (0.105 R)
• M78: 25,765,989 km (0.104 R)
• M79: 26,159,282 km (0.114 R)
• M80: 26,422,425 km (0.086 R)
• M81: 30,752,385 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 14.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.51 AU - 8.73 AU

Year: 6804 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 111,811,479 km

• M1: 185,352 km (0.11 R)
• M2: 355,893 km (0.105 R)
• M3: 469,737 km (0.059 R)
• M4: 626,516 km (0.11 R)
• M5: 719,865 km (0.111 R)
• M6: 1,249,292 km (0.054 R)
• M7: 1,728,155 km (0.073 R)
• M8: 1,846,786 km (0.107 R)
• M9: 1,968,259 km (0.047 R)
• M10: 2,134,612 km (0.088 R)
• M11: 2,415,258 km (0.114 R)
• M12: 3,109,093 km (0.113 R)
• M13: 3,529,014 km (0.093 R)
• M14: 3,888,647 km (0.09 R)
• M15: 4,019,994 km (0.094 R)
• M16: 4,287,325 km (0.102 R)
• M17: 4,395,933 km (0.083 R)
• M18: 4,532,965 km (0.086 R)
• M19: 4,727,293 km (0.115 R)
• M20: 5,009,733 km (0.109 R)
• M21: 6,072,327 km (0.114 R)
• M22: 6,472,950 km (0.117 R)
• M23: 6,723,826 km (0.098 R)
• M24: 6,914,114 km (0.115 R)
• M25: 7,495,901 km (0.093 R)
• M26: 7,825,913 km (0.111 R)
• M27: 7,992,715 km (0.114 R)
• M28: 8,160,713 km (0.108 R)
• M29: 9,193,687 km (0.106 R)
• M30: 9,440,523 km (0.097 R)
• M31: 9,761,411 km (0.081 R)
• M32: 10,158,294 km (0.07 R)
• M33: 11,005,616 km (0.051 R)
• M34: 11,952,122 km (0.115 R)
• M35: 12,183,251 km (0.119 R)
• M36: 12,338,084 km (0.115 R)
• M37: 13,560,748 km (0.1 R)
• M38: 14,044,398 km (0.086 R)
• M39: 14,615,862 km (0.078 R)
• M40: 15,111,629 km (0.065 R)
• M41: 15,655,118 km (0.1 R)
• M42: 15,908,238 km (0.048 R)
• M43: 16,077,582 km (0.104 R)
• M44: 16,332,946 km (0.101 R)
• M45: 16,589,506 km (0.107 R)
• M46: 16,804,478 km (0.099 R)
• M47: 17,892,803 km (0.083 R)
• M48: 19,499,783 km (0.095 R)
• M49: 19,772,051 km (0.087 R)
• M50: 20,000,039 km (0.091 R)
• M51: 20,458,406 km (0.053 R)
• M52: 21,432,588 km (0.117 R)
• M53: 23,137,405 km (0.118 R)
• M54: 23,812,091 km (0.076 R)
• M55: 23,957,501 km (0.107 R)
• M56: 24,103,209 km (0.119 R)
• M57: 24,200,597 km (0.042 R)
• M58: 24,444,442 km (0.091 R)
• M59: 24,787,320 km (0.046 R)
• M60: 25,033,109 km (0.069 R)
• M61: 25,477,714 km (0.088 R)
• M62: 25,974,678 km (0.097 R)
• M63: 26,374,553 km (0.063 R)
• M64: 26,525,049 km (0.075 R)
• M65: 26,978,330 km (0.105 R)
• M66: 29,594,648 km (0.119 R)
• M67: 30,484,755 km (0.074 R)
• M68: 31,012,387 km (0.078 R)
• M69: 32,559,677 km (0.115 R)
• M70: 32,775,098 km (0.063 R)
• M71: 32,936,963 km (0.119 R)
• M72: 33,695,724 km (0.084 R)
• M73: 34,296,060 km (0.076 R)
• M74: 34,625,026 km (0.049 R)
• M75: 35,065,143 km (0.097 R)
• M76: 35,562,555 km (0.056 R)
• M77: 35,839,910 km (0.079 R)
• M78: 36,062,362 km (0.111 R)
• M79: 36,285,263 km (0.042 R)
• M80: 37,745,188 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 3.2

Gravity: 90.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.62 AU - 24.26 AU

Year: 30699 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 111,811,479 km

• M1: 79,287 km (0.088 R)
• M2: 224,995 km (0.079 R)
• M3: 535,710 km (0.027 R)
• M4: 1,106,725 km (0.094 R)
• M5: 3,108,045 km (0.043 R)
• M6: 3,209,772 km (0.07 R)
• M7: 3,951,927 km (0.087 R)
• M8: 4,398,776 km (0.04 R)
• M9: 4,628,109 km (0.063 R)
• M10: 5,645,674 km (0.12 R)
• M11: 5,894,754 km (0.09 R)
• M12: 6,598,164 km (0.07 R)
• M13: 6,663,388 km (0.117 R)
• M14: 6,860,558 km (0.068 R)
• M15: 6,992,952 km (0.081 R)
• M16: 7,599,273 km (0.087 R)
• M17: 10,112,068 km (0.054 R)
• M18: 11,182,441 km (0.112 R)
• M19: 11,494,801 km (0.113 R)
• M20: 12,368,602 km (0.041 R)
• M21: 12,854,197 km (0.102 R)
• M22: 13,927,562 km (0.091 R)
• M23: 14,179,185 km (0.1 R)
• M24: 16,688,989 km (0.039 R)
• M25: 16,867,010 km (0.088 R)
• M26: 18,222,367 km (0.108 R)
• M27: 19,800,325 km (0.11 R)
• M28: 20,462,595 km (0.113 R)
• M29: 20,653,183 km (0.11 R)
• M30: 22,689,359 km (0.092 R)
• M31: 23,681,193 km (0.119 R)
• M32: 24,484,833 km (0.082 R)
• M33: 24,687,239 km (0.069 R)
• M34: 25,399,624 km (0.093 R)
• M35: 27,157,698 km (0.089 R)
• M36: 27,787,505 km (0.119 R)
• M37: 28,741,192 km (0.118 R)
• M38: 29,705,649 km (0.047 R)
• M39: 29,813,509 km (0.112 R)
• M40: 30,463,063 km (0.093 R)
• M41: 32,328,698 km (0.109 R)
• M42: 33,555,550 km (0.096 R)
• M43: 36,399,705 km (0.075 R)
• M44: 38,494,973 km (0.106 R)
• M45: 38,847,874 km (0.049 R)
• M46: 42,314,805 km (0.059 R)
• M47: 45,754,808 km (0.102 R)
• M48: 47,382,283 km (0.119 R)
• M49: 48,013,137 km (0.049 R)
• M50: 50,307,520 km (0.11 R)
• M51: 52,506,908 km (0.106 R)
• M52: 52,637,208 km (0.1 R)
• M53: 52,898,256 km (0.047 R)
• M54: 55,266,839 km (0.063 R)
• M55: 57,266,962 km (0.062 R)
• M56: 60,926,276 km (0.091 R)
• M57: 62,162,702 km (0.072 R)
• M58: 62,853,246 km (0.113 R)
• M59: 64,241,814 km (0.074 R)
• M60: 64,520,814 km (0.114 R)
• M61: 64,660,388 km (0.096 R)
• M62: 64,939,987 km (0.066 R)
• M63: 65,079,861 km (0.074 R)
• M64: 66,062,121 km (0.112 R)
• M65: 69,609,984 km (0.075 R)
• M66: 70,470,620 km (0.045 R)
• M67: 71,623,571 km (0.077 R)
• M68: 71,768,232 km (0.12 R)
• M69: 73,802,314 km (0.051 R)
• M70: 75,119,823 km (0.047 R)
• M71: 75,708,042 km (0.119 R)
• M72: 77,184,872 km (0.044 R)
• M73: 77,778,327 km (0.075 R)
• M74: 78,075,578 km (0.079 R)
• M75: 78,373,277 km (0.106 R)
• M76: 78,671,276 km (0.082 R)
• M77: 79,119,023 km (0.075 R)
• M78: 81,069,031 km (0.101 R)
• M79: 81,219,826 km (0.102 R)
• M80: 88,404,862 km (0.111 R)
• M81: 88,559,995 km (0.116 R)
• M82: 88,870,410 km (0.078 R)
• M83: 89,492,289 km (0.098 R)
• M84: 89,959,782 km (0.097 R)
• M85: 91,837,385 km (0.061 R)
• M86: 93,411,902 km (0.071 R)
• M87: 94,202,527 km (0.092 R)
• M88: 94,519,375 km (0.059 R)
• M89: 96,268,474 km (0.09 R)
• M90: 101,092,855 km (0.07 R)
• M91: 103,534,293 km (0.113 R)
• M92: 105,995,178 km (0.109 R)
• M93: 106,324,742 km (0.083 R)
• M94: 107,480,834 km (0.097 R)
• M95: 108,475,211 km (0.076 R)
• M96: 109,472,580 km (0.049 R)
• M97: 109,972,387 km (0.064 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit