🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.48 AU - 0.76 AU

Year: 172 Days

Day: 19.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,213,968 km

• M1: 144,063 km (0.11 R)
• M2: 228,735 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.63 AU - 0.85 AU

Year: 224 Days

Day: 35.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.88 AU - 2.24 AU

Year: 1039 Days

Day: 36 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.51 AU - 4.13 AU

Year: 2126 Days

Day: 41.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92

Radius: 8.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.9 AU - 6.58 AU

Year: 5478 Days

Day: 13.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,213,968 km

• M1: 129,851 km (0.108 R)
• M2: 231,428 km (0.09 R)
• M3: 310,565 km (0.086 R)
• M4: 701,464 km (0.073 R)
• M5: 924,664 km (0.053 R)
• M6: 1,054,366 km (0.103 R)
• M7: 1,170,454 km (0.096 R)
• M8: 1,501,065 km (0.104 R)
• M9: 1,790,687 km (0.096 R)
• M10: 2,435,005 km (0.058 R)
• M11: 2,869,736 km (0.114 R)
• M12: 2,924,190 km (0.063 R)
• M13: 3,033,994 km (0.065 R)
• M14: 3,501,338 km (0.074 R)
• M15: 4,037,048 km (0.097 R)
• M16: 4,174,977 km (0.09 R)
• M17: 4,408,350 km (0.038 R)
• M18: 5,133,900 km (0.051 R)
• M19: 5,216,927 km (0.106 R)
• M20: 5,930,957 km (0.114 R)
• M21: 6,018,023 km (0.054 R)
• M22: 6,352,823 km (0.079 R)
• M23: 6,495,689 km (0.111 R)
• M24: 6,657,554 km (0.1 R)
• M25: 7,355,877 km (0.089 R)
• M26: 7,524,773 km (0.092 R)
• M27: 7,981,196 km (0.118 R)
• M28: 8,271,117 km (0.106 R)
• M29: 8,427,147 km (0.081 R)
• M30: 8,663,063 km (0.083 R)
• M31: 8,980,959 km (0.093 R)
• M32: 9,121,132 km (0.077 R)
• M33: 9,485,253 km (0.12 R)
• M34: 11,268,160 km (0.093 R)
• M35: 12,992,725 km (0.07 R)
• M36: 13,106,120 km (0.062 R)
• M37: 14,001,463 km (0.109 R)
• M38: 14,234,237 km (0.115 R)
• M39: 14,562,156 km (0.081 R)
• M40: 14,656,403 km (0.075 R)
• M41: 15,681,597 km (0.116 R)
• M42: 16,410,438 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 12.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.13 AU - 12.13 AU

Year: 13940 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,213,968 km

• M1: 224,995 km (0.094 R)
• M2: 403,914 km (0.082 R)
• M3: 766,689 km (0.061 R)
• M4: 895,194 km (0.085 R)
• M5: 1,224,907 km (0.095 R)
• M6: 1,430,904 km (0.072 R)
• M7: 2,086,591 km (0.076 R)
• M8: 2,692,911 km (0.102 R)
• M9: 2,964,282 km (0.042 R)
• M10: 3,068,402 km (0.097 R)
• M11: 3,316,136 km (0.093 R)
• M12: 3,607,403 km (0.112 R)
• M13: 3,907,197 km (0.059 R)
• M14: 4,491,078 km (0.114 R)
• M15: 4,732,529 km (0.039 R)
• M16: 4,895,890 km (0.106 R)
• M17: 5,397,042 km (0.102 R)
• M18: 5,610,818 km (0.119 R)
• M19: 5,740,519 km (0.087 R)
• M20: 7,091,238 km (0.104 R)
• M21: 7,515,049 km (0.071 R)
• M22: 7,706,086 km (0.095 R)
• M23: 7,802,277 km (0.098 R)
• M24: 8,486,388 km (0.037 R)
• M25: 9,088,220 km (0.066 R)
• M26: 10,706,271 km (0.106 R)
• M27: 11,631,085 km (0.086 R)
• M28: 13,614,603 km (0.088 R)
• M29: 13,965,111 km (0.116 R)
• M30: 14,437,092 km (0.108 R)
• M31: 14,914,309 km (0.101 R)
• M32: 15,457,350 km (0.088 R)
• M33: 15,700,745 km (0.03 R)
• M34: 16,253,360 km (0.048 R)
• M35: 17,125,366 km (0.067 R)
• M36: 17,503,848 km (0.077 R)
• M37: 18,333,219 km (0.07 R)
• M38: 18,849,930 km (0.092 R)
• M39: 19,371,578 km (0.032 R)
• M40: 20,030,257 km (0.078 R)
• M41: 20,362,365 km (0.101 R)
• M42: 21,166,752 km (0.088 R)
• M43: 21,301,839 km (0.119 R)
• M44: 21,776,962 km (0.073 R)
• M45: 22,668,565 km (0.102 R)
• M46: 23,292,987 km (0.072 R)
• M47: 23,852,632 km (0.069 R)
• M48: 24,346,006 km (0.118 R)
• M49: 24,913,880 km (0.101 R)
• M50: 26,352,862 km (0.101 R)
• M51: 27,009,297 km (0.109 R)
• M52: 27,523,465 km (0.094 R)
• M53: 28,412,525 km (0.096 R)
• M54: 28,860,571 km (0.101 R)
• M55: 29,010,468 km (0.104 R)
• M56: 31,059,061 km (0.036 R)
• M57: 32,528,561 km (0.098 R)
• M58: 33,389,646 km (0.07 R)
• M59: 36,421,546 km (0.083 R)
• M60: 36,908,188 km (0.081 R)
• M61: 37,397,074 km (0.032 R)
• M62: 38,463,707 km (0.1 R)
• M63: 38,628,713 km (0.12 R)
• M64: 38,959,474 km (0.117 R)
• M65: 40,375,269 km (0.067 R)
• M66: 40,879,114 km (0.085 R)
• M67: 41,047,412 km (0.111 R)
• M68: 43,000,412 km (0.108 R)
• M69: 43,600,748 km (0.119 R)
• M70: 43,945,123 km (0.067 R)
• M71: 44,117,609 km (0.109 R)
• M72: 45,157,314 km (0.08 R)
• M73: 46,468,240 km (0.107 R)
• M74: 47,260,959 km (0.08 R)
• M75: 50,566,025 km (0.107 R)
• M76: 50,927,902 km (0.07 R)
• M77: 51,018,409 km (0.118 R)
• M78: 51,199,722 km (0.069 R)
• M79: 51,927,216 km (0.088 R)
• M80: 52,018,321 km (0.047 R)
• M81: 52,109,576 km (0.086 R)
• M82: 53,668,386 km (0.118 R)
• M83: 54,685,352 km (0.048 R)
• M84: 55,895,300 km (0.091 R)
• M85: 56,269,294 km (0.102 R)
• M86: 61,689,375 km (0.109 R)
• M87: 62,172,725 km (0.088 R)
• M88: 63,630,407 km (0.099 R)
• M89: 65,492,751 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.7

Radius: 3.3

Gravity: 65.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.59 AU - 21.25 AU

Year: 26662 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,213,968 km

• M1: 265,985 km (0.108 R)
• M2: 409,300 km (0.112 R)
• M3: 525,238 km (0.107 R)
• M4: 704,157 km (0.099 R)
• M5: 930,499 km (0.075 R)
• M6: 1,242,859 km (0.106 R)
• M7: 1,878,800 km (0.102 R)
• M8: 2,031,838 km (0.055 R)
• M9: 2,432,013 km (0.101 R)
• M10: 3,165,940 km (0.117 R)
• M11: 4,258,004 km (0.054 R)
• M12: 4,509,478 km (0.099 R)
• M13: 5,132,404 km (0.059 R)
• M14: 5,562,498 km (0.085 R)
• M15: 5,726,756 km (0.079 R)
• M16: 6,229,106 km (0.031 R)
• M17: 7,275,393 km (0.108 R)
• M18: 9,200,269 km (0.096 R)
• M19: 9,264,895 km (0.093 R)
• M20: 9,394,447 km (0.063 R)
• M21: 11,133,074 km (0.092 R)
• M22: 11,548,208 km (0.081 R)
• M23: 14,366,632 km (0.115 R)
• M24: 15,045,806 km (0.114 R)
• M25: 17,065,527 km (0.054 R)
• M26: 17,463,607 km (0.087 R)
• M27: 17,543,492 km (0.08 R)
• M28: 17,864,679 km (0.062 R)
• M29: 18,025,945 km (0.046 R)
• M30: 18,431,355 km (0.09 R)
• M31: 19,665,388 km (0.027 R)
• M32: 19,915,366 km (0.114 R)
• M33: 20,418,464 km (0.107 R)
• M34: 20,756,256 km (0.118 R)
• M35: 26,129,961 km (0.091 R)
• M36: 26,221,365 km (0.108 R)
• M37: 26,313,069 km (0.117 R)
• M38: 26,772,484 km (0.119 R)
• M39: 27,142,140 km (0.067 R)
• M40: 27,699,542 km (0.099 R)
• M41: 32,588,101 km (0.119 R)
• M42: 33,378,726 km (0.105 R)
• M43: 35,180,482 km (0.118 R)
• M44: 35,382,739 km (0.075 R)
• M45: 36,399,107 km (0.113 R)
• M46: 37,219,202 km (0.072 R)
• M47: 39,191,201 km (0.095 R)
• M48: 39,295,920 km (0.116 R)
• M49: 39,505,656 km (0.108 R)
• M50: 40,665,937 km (0.087 R)
• M51: 43,560,656 km (0.106 R)
• M52: 44,431,016 km (0.079 R)
• M53: 44,758,785 km (0.045 R)
• M54: 45,967,835 km (0.111 R)
• M55: 48,081,354 km (0.11 R)
• M56: 48,980,736 km (0.093 R)
• M57: 49,658,864 km (0.055 R)
• M58: 51,826,686 km (0.119 R)
• M59: 52,633,168 km (0.114 R)
• M60: 54,725,893 km (0.064 R)
• M61: 57,677,160 km (0.048 R)
• M62: 58,512,664 km (0.095 R)
• M63: 62,627,802 km (0.114 R)
• M64: 64,720,078 km (0.064 R)
• M65: 65,712,660 km (0.098 R)
• M66: 66,210,821 km (0.064 R)
• M67: 67,085,520 km (0.106 R)
• M68: 67,587,121 km (0.098 R)
• M69: 67,712,634 km (0.116 R)
• M70: 67,838,296 km (0.106 R)
• M71: 67,964,108 km (0.079 R)
• M72: 68,594,064 km (0.095 R)
• M73: 68,846,436 km (0.03 R)
• M74: 68,972,846 km (0.035 R)
• M75: 69,225,816 km (0.119 R)
• M76: 70,113,530 km (0.04 R)
• M77: 70,877,526 km (0.078 R)
• M78: 72,028,682 km (0.089 R)
• M79: 75,909,999 km (0.114 R)
• M80: 77,744,517 km (0.088 R)
• M81: 80,523,447 km (0.087 R)
• M82: 82,125,940 km (0.077 R)
• M83: 83,469,329 km (0.06 R)
• M84: 86,450,366 km (0.111 R)
• M85: 86,996,099 km (0.096 R)
• M86: 87,816,792 km (0.103 R)
• M87: 88,365,517 km (0.079 R)
• M88: 88,640,179 km (0.074 R)
• M89: 89,190,400 km (0.101 R)
• M90: 92,237,410 km (0.064 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit