🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.64 AU - 0.78 AU

Year: 209 Days

Day: 26.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,165,426 km

• M1: 279,449 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.92 AU - 2.36 AU

Year: 1095 Days

Day: 27.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.44 AU - 2.96 AU

Year: 1552 Days

Day: 20.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.2 AU - 5.2 AU

Year: 3011 Days

Day: 36 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 14.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.56 AU - 7.5 AU

Year: 5180 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 79,165,426 km

• M1: 197,170 km (0.111 R)
• M2: 608,714 km (0.079 R)
• M3: 708,795 km (0.109 R)
• M4: 807,380 km (0.11 R)
• M5: 1,738,776 km (0.077 R)
• M6: 2,230,803 km (0.11 R)
• M7: 2,421,690 km (0.085 R)
• M8: 2,792,992 km (0.111 R)
• M9: 3,282,925 km (0.063 R)
• M10: 3,398,864 km (0.075 R)
• M11: 3,968,233 km (0.057 R)
• M12: 4,170,041 km (0.096 R)
• M13: 4,375,289 km (0.071 R)
• M14: 4,648,754 km (0.061 R)
• M15: 4,828,870 km (0.049 R)
• M16: 5,078,100 km (0.105 R)
• M17: 5,195,983 km (0.06 R)
• M18: 5,468,700 km (0.107 R)
• M19: 6,028,645 km (0.106 R)
• M20: 6,279,371 km (0.095 R)
• M21: 6,424,181 km (0.045 R)
• M22: 6,551,938 km (0.107 R)
• M23: 8,268,125 km (0.105 R)
• M24: 8,367,458 km (0.11 R)
• M25: 9,320,247 km (0.119 R)
• M26: 9,465,057 km (0.043 R)
• M27: 9,820,053 km (0.051 R)
• M28: 10,137,051 km (0.117 R)
• M29: 10,629,527 km (0.112 R)
• M30: 10,998,585 km (0.085 R)
• M31: 11,726,977 km (0.075 R)
• M32: 12,176,219 km (0.072 R)
• M33: 12,585,370 km (0.075 R)
• M34: 12,745,589 km (0.117 R)
• M35: 13,277,260 km (0.072 R)
• M36: 13,510,632 km (0.109 R)
• M37: 14,266,700 km (0.065 R)
• M38: 15,036,531 km (0.077 R)
• M39: 15,231,158 km (0.058 R)
• M40: 16,191,726 km (0.096 R)
• M41: 16,416,272 km (0.083 R)
• M42: 16,541,485 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 13.3

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.83 AU - 6.97 AU

Year: 5664 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,165,426 km

• M1: 191,036 km (0.048 R)
• M2: 317,746 km (0.097 R)
• M3: 506,090 km (0.114 R)
• M4: 839,543 km (0.091 R)
• M5: 939,774 km (0.114 R)
• M6: 1,141,133 km (0.034 R)
• M7: 1,773,034 km (0.094 R)
• M8: 1,935,497 km (0.098 R)
• M9: 2,087,638 km (0.038 R)
• M10: 2,173,059 km (0.104 R)
• M11: 2,275,533 km (0.032 R)
• M12: 2,502,174 km (0.079 R)
• M13: 3,109,990 km (0.117 R)
• M14: 3,199,300 km (0.077 R)
• M15: 3,677,864 km (0.082 R)
• M16: 4,120,225 km (0.097 R)
• M17: 4,238,407 km (0.086 R)
• M18: 4,589,812 km (0.042 R)
• M19: 4,691,988 km (0.118 R)
• M20: 4,805,383 km (0.098 R)
• M21: 5,119,090 km (0.109 R)
• M22: 5,225,154 km (0.031 R)
• M23: 5,364,131 km (0.085 R)
• M24: 6,021,763 km (0.119 R)
• M25: 6,190,210 km (0.077 R)
• M26: 6,497,335 km (0.091 R)
• M27: 6,600,856 km (0.054 R)
• M28: 6,751,352 km (0.086 R)
• M29: 7,569,353 km (0.052 R)
• M30: 7,922,554 km (0.062 R)
• M31: 8,107,457 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 12.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.98 AU - 9.34 AU

Year: 9699 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,165,426 km

• M1: 183,856 km (0.115 R)
• M2: 400,174 km (0.099 R)
• M3: 684,111 km (0.079 R)
• M4: 876,344 km (0.093 R)
• M5: 1,238,222 km (0.064 R)
• M6: 1,457,233 km (0.102 R)
• M7: 1,710,951 km (0.106 R)
• M8: 1,821,204 km (0.112 R)
• M9: 2,482,277 km (0.047 R)
• M10: 3,240,739 km (0.106 R)
• M11: 3,350,843 km (0.108 R)
• M12: 3,490,268 km (0.09 R)
• M13: 3,920,212 km (0.085 R)
• M14: 4,126,807 km (0.076 R)
• M15: 4,336,992 km (0.103 R)
• M16: 4,458,615 km (0.034 R)
• M17: 5,212,887 km (0.074 R)
• M18: 5,342,589 km (0.1 R)
• M19: 5,871,866 km (0.105 R)
• M20: 6,383,341 km (0.118 R)
• M21: 6,802,963 km (0.034 R)
• M22: 7,267,614 km (0.082 R)
• M23: 7,412,724 km (0.084 R)
• M24: 8,417,274 km (0.106 R)
• M25: 9,032,719 km (0.114 R)
• M26: 9,228,094 km (0.086 R)
• M27: 9,662,826 km (0.099 R)
• M28: 10,429,365 km (0.071 R)
• M29: 11,679,555 km (0.092 R)
• M30: 11,978,002 km (0.089 R)
• M31: 12,149,741 km (0.118 R)
• M32: 12,365,610 km (0.096 R)
• M33: 12,495,611 km (0.099 R)
• M34: 12,800,940 km (0.103 R)
• M35: 13,776,618 km (0.117 R)
• M36: 13,956,733 km (0.075 R)
• M37: 14,822,307 km (0.102 R)
• M38: 15,752,207 km (0.113 R)
• M39: 16,366,755 km (0.105 R)
• M40: 17,961,917 km (0.108 R)
• M41: 19,002,819 km (0.107 R)
• M42: 20,165,045 km (0.1 R)
• M43: 20,780,640 km (0.061 R)
• M44: 20,987,235 km (0.096 R)
• M45: 21,767,986 km (0.05 R)
• M46: 22,188,207 km (0.12 R)
• M47: 22,399,439 km (0.046 R)
• M48: 22,930,212 km (0.093 R)
• M49: 23,465,174 km (0.034 R)
• M50: 24,875,284 km (0.095 R)
• M51: 25,480,257 km (0.109 R)
• M52: 25,646,012 km (0.032 R)
• M53: 26,256,969 km (0.06 R)
• M54: 26,368,719 km (0.036 R)
• M55: 27,606,791 km (0.109 R)
• M56: 28,118,865 km (0.113 R)
• M57: 28,404,597 km (0.11 R)
• M58: 28,806,416 km (0.091 R)
• M59: 29,441,459 km (0.116 R)
• M60: 29,964,603 km (0.101 R)
• M61: 30,373,604 km (0.099 R)
• M62: 30,725,607 km (0.065 R)
• M63: 31,611,526 km (0.098 R)
• M64: 32,206,926 km (0.118 R)
• M65: 34,136,738 km (0.093 R)
• M66: 34,380,583 km (0.112 R)
• M67: 34,870,067 km (0.045 R)
• M68: 35,732,199 km (0.105 R)
• M69: 35,917,850 km (0.107 R)
• M70: 37,163,851 km (0.104 R)
• M71: 37,603,220 km (0.08 R)
• M72: 37,918,123 km (0.112 R)
• M73: 38,360,484 km (0.117 R)
• M74: 39,186,564 km (0.111 R)
• M75: 41,309,956 km (0.11 R)
• M76: 42,025,931 km (0.101 R)
• M77: 42,877,443 km (0.118 R)
• M78: 43,272,381 km (0.075 R)
• M79: 43,867,182 km (0.037 R)

Asteroid Belt

Center: 14.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.8

Radius: 3

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.59 AU - 20.93 AU

Year: 30730 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,165,426 km

• M1: 154,535 km (0.062 R)
• M2: 843,582 km (0.104 R)
• M3: 895,642 km (0.04 R)
• M4: 1,598,004 km (0.087 R)
• M5: 1,695,243 km (0.055 R)
• M6: 1,895,405 km (0.119 R)
• M7: 1,963,771 km (0.104 R)
• M8: 3,534,250 km (0.05 R)
• M9: 5,583,591 km (0.043 R)
• M10: 5,929,760 km (0.068 R)
• M11: 6,181,085 km (0.1 R)
• M12: 6,642,445 km (0.118 R)
• M13: 7,114,725 km (0.083 R)
• M14: 7,489,468 km (0.079 R)
• M15: 7,980,747 km (0.086 R)
• M16: 8,426,100 km (0.089 R)
• M17: 9,166,909 km (0.063 R)
• M18: 9,224,803 km (0.116 R)
• M19: 10,467,213 km (0.108 R)
• M20: 10,709,712 km (0.045 R)
• M21: 10,770,747 km (0.081 R)
• M22: 10,831,783 km (0.081 R)
• M23: 10,954,154 km (0.116 R)
• M24: 11,386,343 km (0.08 R)
• M25: 11,761,085 km (0.105 R)
• M26: 11,823,917 km (0.043 R)
• M27: 12,330,904 km (0.07 R)
• M28: 12,715,669 km (0.044 R)
• M29: 13,628,815 km (0.111 R)
• M30: 15,105,944 km (0.101 R)
• M31: 15,311,192 km (0.112 R)
• M32: 15,517,488 km (0.036 R)
• M33: 15,793,945 km (0.101 R)
• M34: 17,414,688 km (0.108 R)
• M35: 19,383,546 km (0.087 R)
• M36: 19,980,292 km (0.107 R)
• M37: 20,507,475 km (0.083 R)
• M38: 21,652,197 km (0.076 R)
• M39: 23,210,708 km (0.077 R)
• M40: 23,923,691 km (0.045 R)
• M41: 24,083,013 km (0.119 R)
• M42: 24,242,784 km (0.097 R)
• M43: 25,696,576 km (0.049 R)
• M44: 26,516,223 km (0.06 R)
• M45: 27,012,289 km (0.101 R)
• M46: 29,794,211 km (0.074 R)
• M47: 30,482,212 km (0.072 R)
• M48: 30,828,082 km (0.034 R)
• M49: 32,049,249 km (0.11 R)
• M50: 32,312,990 km (0.058 R)
• M51: 33,197,114 km (0.056 R)
• M52: 34,178,925 km (0.066 R)
• M53: 35,442,279 km (0.069 R)
• M54: 35,624,040 km (0.078 R)
• M55: 36,262,524 km (0.081 R)
• M56: 36,904,748 km (0.075 R)
• M57: 37,828,664 km (0.036 R)
• M58: 38,293,465 km (0.056 R)
• M59: 38,853,858 km (0.057 R)
• M60: 39,041,155 km (0.03 R)
• M61: 39,134,953 km (0.075 R)
• M62: 40,266,361 km (0.03 R)
• M63: 40,456,051 km (0.06 R)
• M64: 41,599,877 km (0.106 R)
• M65: 42,464,702 km (0.112 R)
• M66: 42,754,323 km (0.116 R)
• M67: 42,947,754 km (0.108 R)
• M68: 43,141,483 km (0.027 R)
• M69: 44,407,829 km (0.087 R)
• M70: 46,379,678 km (0.114 R)
• M71: 47,977,533 km (0.102 R)
• M72: 51,741,266 km (0.036 R)
• M73: 52,567,345 km (0.099 R)
• M74: 53,502,033 km (0.11 R)
• M75: 53,919,112 km (0.087 R)
• M76: 56,444,623 km (0.107 R)
• M77: 57,508,264 km (0.102 R)
• M78: 58,471,076 km (0.117 R)
• M79: 58,685,749 km (0.03 R)
• M80: 58,900,721 km (0.043 R)
• M81: 59,763,153 km (0.103 R)
• M82: 59,979,471 km (0.117 R)
• M83: 62,924,455 km (0.089 R)
• M84: 66,139,612 km (0.055 R)
• M85: 66,923,655 km (0.066 R)
• M86: 67,485,544 km (0.105 R)
• M87: 67,598,042 km (0.05 R)
• M88: 68,500,865 km (0.081 R)
• M89: 68,953,847 km (0.086 R)
• M90: 70,889,644 km (0.081 R)
• M91: 72,727,902 km (0.08 R)
• M92: 72,843,392 km (0.073 R)
• M93: 73,074,371 km (0.116 R)
• M94: 75,397,776 km (0.083 R)
• M95: 76,685,963 km (0.116 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit