🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.57 AU - 0.63 AU

Year: 171 Days

Day: 31.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,739,833 km

• M1: 23,936 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.01 AU - 1.49 AU

Year: 516 Days

Day: 30.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.58 AU - 2.3 AU

Year: 997 Days

Day: 21 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,739,833 km

• M1: 1,498,372 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.6 AU - 4.3 AU

Year: 2364 Days

Day: 40.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,739,833 km

• M1: 1,947,315 km (0.108 R)
• M2: 2,113,519 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.21 AU - 4.71 AU

Year: 3475 Days

Day: 22.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 12.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.96 AU - 8.94 AU

Year: 8270 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,739,833 km

• M1: 163,660 km (0.113 R)
• M2: 304,132 km (0.084 R)
• M3: 566,677 km (0.09 R)
• M4: 1,158,037 km (0.102 R)
• M5: 1,361,640 km (0.105 R)
• M6: 1,540,858 km (0.115 R)
• M7: 1,963,023 km (0.095 R)
• M8: 2,084,497 km (0.081 R)
• M9: 2,775,340 km (0.078 R)
• M10: 3,005,272 km (0.107 R)
• M11: 4,142,664 km (0.062 R)
• M12: 4,353,298 km (0.081 R)
• M13: 4,540,295 km (0.107 R)
• M14: 4,812,414 km (0.114 R)
• M15: 5,515,823 km (0.108 R)
• M16: 5,953,397 km (0.064 R)
• M17: 6,402,340 km (0.119 R)
• M18: 6,738,636 km (0.078 R)
• M19: 6,831,387 km (0.112 R)
• M20: 6,955,703 km (0.065 R)
• M21: 7,143,598 km (0.106 R)
• M22: 7,333,138 km (0.1 R)
• M23: 7,652,829 km (0.049 R)
• M24: 7,977,157 km (0.12 R)
• M25: 8,773,915 km (0.104 R)
• M26: 9,147,611 km (0.038 R)
• M27: 9,596,105 km (0.102 R)
• M28: 9,735,530 km (0.085 R)
• M29: 10,087,085 km (0.082 R)
• M30: 10,300,113 km (0.114 R)
• M31: 10,911,669 km (0.038 R)
• M32: 11,497,943 km (0.03 R)
• M33: 11,795,044 km (0.085 R)
• M34: 12,816,199 km (0.119 R)
• M35: 13,047,029 km (0.088 R)
• M36: 13,279,205 km (0.089 R)
• M37: 13,983,960 km (0.113 R)
• M38: 14,540,614 km (0.105 R)
• M39: 14,983,124 km (0.11 R)
• M40: 15,104,448 km (0.11 R)
• M41: 15,798,882 km (0.088 R)
• M42: 16,253,809 km (0.082 R)
• M43: 16,587,262 km (0.052 R)
• M44: 16,923,110 km (0.117 R)
• M45: 17,516,115 km (0.066 R)
• M46: 17,901,031 km (0.101 R)
• M47: 18,073,068 km (0.118 R)
• M48: 18,984,867 km (0.113 R)
• M49: 19,204,178 km (0.068 R)
• M50: 19,336,123 km (0.077 R)
• M51: 19,911,626 km (0.097 R)
• M52: 20,134,377 km (0.113 R)
• M53: 21,580,241 km (0.07 R)
• M54: 22,223,212 km (0.074 R)
• M55: 22,361,890 km (0.085 R)
• M56: 22,593,467 km (0.097 R)
• M57: 22,919,142 km (0.034 R)
• M58: 23,246,462 km (0.05 R)
• M59: 24,714,167 km (0.109 R)
• M60: 24,857,781 km (0.04 R)
• M61: 25,580,189 km (0.098 R)
• M62: 26,163,022 km (0.113 R)
• M63: 26,358,247 km (0.108 R)
• M64: 26,946,915 km (0.105 R)
• M65: 28,087,449 km (0.086 R)
• M66: 28,287,461 km (0.102 R)
• M67: 30,159,380 km (0.039 R)
• M68: 31,343,147 km (0.068 R)
• M69: 31,446,819 km (0.073 R)
• M70: 31,654,461 km (0.053 R)
• M71: 31,758,431 km (0.081 R)
• M72: 32,071,091 km (0.089 R)
• M73: 32,752,060 km (0.072 R)
• M74: 34,395,094 km (0.104 R)
• M75: 35,361,496 km (0.12 R)
• M76: 35,577,515 km (0.053 R)
• M77: 36,064,905 km (0.102 R)
• M78: 36,173,663 km (0.08 R)
• M79: 36,282,271 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80

Radius: 12.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.84 AU - 12.58 AU

Year: 12037 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 69,739,833 km

• M1: 181,612 km (0.115 R)
• M2: 462,706 km (0.101 R)
• M3: 744,399 km (0.096 R)
• M4: 1,466,358 km (0.047 R)
• M5: 2,071,931 km (0.06 R)
• M6: 2,393,566 km (0.111 R)
• M7: 2,516,236 km (0.047 R)
• M8: 2,641,150 km (0.114 R)
• M9: 2,749,758 km (0.118 R)
• M10: 3,693,272 km (0.056 R)
• M11: 3,897,623 km (0.111 R)
• M12: 4,021,939 km (0.1 R)
• M13: 4,338,787 km (0.101 R)
• M14: 4,929,549 km (0.101 R)
• M15: 5,019,308 km (0.106 R)
• M16: 5,429,804 km (0.078 R)
• M17: 5,709,702 km (0.048 R)
• M18: 5,898,943 km (0.119 R)
• M19: 6,356,713 km (0.098 R)
• M20: 6,901,099 km (0.078 R)
• M21: 7,001,779 km (0.05 R)
• M22: 7,332,240 km (0.108 R)
• M23: 8,061,380 km (0.074 R)
• M24: 9,005,193 km (0.084 R)
• M25: 9,115,297 km (0.068 R)
• M26: 9,309,176 km (0.058 R)
• M27: 9,504,252 km (0.053 R)
• M28: 9,588,326 km (0.078 R)
• M29: 10,241,171 km (0.11 R)
• M30: 10,356,062 km (0.096 R)
• M31: 10,732,899 km (0.087 R)
• M32: 11,351,038 km (0.051 R)
• M33: 11,589,497 km (0.056 R)
• M34: 12,652,689 km (0.094 R)
• M35: 12,745,290 km (0.08 R)
• M36: 13,055,556 km (0.081 R)
• M37: 14,033,178 km (0.062 R)
• M38: 14,321,303 km (0.039 R)
• M39: 14,741,225 km (0.065 R)
• M40: 14,871,225 km (0.118 R)
• M41: 15,958,353 km (0.116 R)
• M42: 16,798,794 km (0.112 R)
• M43: 17,207,495 km (0.093 R)
• M44: 17,413,043 km (0.118 R)
• M45: 17,930,502 km (0.079 R)
• M46: 19,584,306 km (0.107 R)
• M47: 19,691,568 km (0.099 R)
• M48: 19,942,443 km (0.117 R)
• M49: 20,086,357 km (0.109 R)
• M50: 20,375,080 km (0.064 R)
• M51: 20,847,361 km (0.103 R)
• M52: 20,993,368 km (0.113 R)
• M53: 21,470,436 km (0.118 R)
• M54: 22,697,139 km (0.054 R)
• M55: 23,262,319 km (0.027 R)
• M56: 24,023,174 km (0.115 R)
• M57: 24,176,213 km (0.11 R)
• M58: 24,908,045 km (0.101 R)
• M59: 25,179,566 km (0.101 R)
• M60: 25,686,403 km (0.051 R)
• M61: 25,882,077 km (0.069 R)
• M62: 26,275,220 km (0.101 R)
• M63: 26,433,046 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 11.4

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.37 AU - 14.81 AU

Year: 15510 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,739,833 km

• M1: 159,322 km (0.107 R)
• M2: 324,029 km (0.113 R)
• M3: 828,473 km (0.112 R)
• M4: 1,164,619 km (0.11 R)
• M5: 1,628,822 km (0.082 R)
• M6: 2,020,918 km (0.096 R)
• M7: 2,115,613 km (0.089 R)
• M8: 2,375,764 km (0.083 R)
• M9: 3,403,950 km (0.106 R)
• M10: 4,347,913 km (0.108 R)
• M11: 4,764,094 km (0.051 R)
• M12: 5,063,140 km (0.08 R)
• M13: 5,149,757 km (0.092 R)
• M14: 5,456,732 km (0.111 R)
• M15: 6,273,686 km (0.091 R)
• M16: 6,983,528 km (0.104 R)
• M17: 7,128,638 km (0.103 R)
• M18: 7,323,564 km (0.069 R)
• M19: 8,121,070 km (0.117 R)
• M20: 8,273,660 km (0.119 R)
• M21: 10,069,283 km (0.06 R)
• M22: 10,398,398 km (0.099 R)
• M23: 10,730,954 km (0.065 R)
• M24: 11,067,101 km (0.116 R)
• M25: 11,865,056 km (0.053 R)
• M26: 13,156,086 km (0.05 R)
• M27: 13,818,206 km (0.12 R)
• M28: 14,552,881 km (0.084 R)
• M29: 14,676,598 km (0.119 R)
• M30: 15,678,904 km (0.034 R)
• M31: 15,869,193 km (0.094 R)
• M32: 16,444,995 km (0.115 R)
• M33: 17,027,529 km (0.035 R)
• M34: 18,213,092 km (0.115 R)
• M35: 18,547,144 km (0.08 R)
• M36: 18,681,184 km (0.106 R)
• M37: 19,834,882 km (0.069 R)
• M38: 22,210,497 km (0.055 R)
• M39: 22,353,063 km (0.081 R)
• M40: 22,495,780 km (0.097 R)
• M41: 23,649,479 km (0.104 R)
• M42: 24,306,812 km (0.112 R)
• M43: 24,822,326 km (0.069 R)
• M44: 24,896,227 km (0.086 R)
• M45: 25,044,329 km (0.106 R)
• M46: 26,089,121 km (0.11 R)
• M47: 26,541,205 km (0.118 R)
• M48: 26,843,992 km (0.105 R)
• M49: 27,147,974 km (0.074 R)
• M50: 27,529,599 km (0.113 R)
• M51: 28,221,040 km (0.106 R)
• M52: 28,298,232 km (0.104 R)
• M53: 30,092,659 km (0.109 R)
• M54: 30,646,021 km (0.115 R)
• M55: 30,725,458 km (0.119 R)
• M56: 31,682,735 km (0.096 R)
• M57: 32,326,454 km (0.095 R)
• M58: 33,381,568 km (0.11 R)
• M59: 34,200,916 km (0.098 R)
• M60: 35,692,556 km (0.112 R)
• M61: 36,951,572 km (0.095 R)
• M62: 37,714,072 km (0.111 R)
• M63: 38,910,406 km (0.1 R)
• M64: 39,686,071 km (0.1 R)
• M65: 39,945,773 km (0.105 R)
• M66: 40,032,390 km (0.117 R)
• M67: 40,466,822 km (0.032 R)
• M68: 42,308,223 km (0.085 R)
• M69: 43,105,729 km (0.119 R)
• M70: 43,194,590 km (0.069 R)
• M71: 44,266,459 km (0.113 R)
• M72: 44,985,875 km (0.112 R)
• M73: 45,799,837 km (0.067 R)
• M74: 47,809,983 km (0.038 R)
• M75: 49,196,905 km (0.045 R)
• M76: 49,475,905 km (0.079 R)
• M77: 49,569,105 km (0.092 R)
• M78: 50,503,344 km (0.099 R)
• M79: 52,010,393 km (0.119 R)
• M80: 52,389,474 km (0.116 R)
• M81: 52,674,308 km (0.119 R)
• M82: 55,068,472 km (0.094 R)
• M83: 55,842,192 km (0.07 R)
• M84: 56,424,726 km (0.089 R)
• M85: 57,497,942 km (0.088 R)
• M86: 58,479,603 km (0.085 R)
• M87: 59,367,616 km (0.078 R)
• M88: 59,862,934 km (0.057 R)
• M89: 64,789,342 km (0.115 R)
• M90: 66,220,694 km (0.11 R)
• M91: 66,837,337 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: 526 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit