🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.26 AU - 1.54 AU

Year: 621 Days

Day: 44.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.29 AU - 1.97 AU

Year: 780 Days

Day: 41.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.61 AU - 2.07 AU

Year: 935 Days

Day: 22 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.99 AU - 4.77 AU

Year: 2864 Days

Day: 24.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,356,246 km

• M1: 581,337 km (0.086 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 14.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.86 AU - 9.82 AU

Year: 9849 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 95,356,246 km

• M1: 296,952 km (0.097 R)
• M2: 631,752 km (0.102 R)
• M3: 1,015,770 km (0.085 R)
• M4: 1,291,030 km (0.084 R)
• M5: 1,388,418 km (0.111 R)
• M6: 1,608,476 km (0.094 R)
• M7: 1,877,304 km (0.116 R)
• M8: 2,064,899 km (0.056 R)
• M9: 3,433,271 km (0.116 R)
• M10: 3,525,274 km (0.118 R)
• M11: 3,618,174 km (0.058 R)
• M12: 3,877,876 km (0.095 R)
• M13: 4,217,463 km (0.052 R)
• M14: 4,566,924 km (0.039 R)
• M15: 4,770,826 km (0.107 R)
• M16: 5,003,899 km (0.083 R)
• M17: 5,427,710 km (0.068 R)
• M18: 5,644,028 km (0.113 R)
• M19: 5,890,865 km (0.05 R)
• M20: 6,423,733 km (0.087 R)
• M21: 6,566,599 km (0.119 R)
• M22: 7,119,063 km (0.116 R)
• M23: 8,175,972 km (0.115 R)
• M24: 9,152,996 km (0.103 R)
• M25: 9,606,427 km (0.091 R)
• M26: 9,704,414 km (0.119 R)
• M27: 9,901,733 km (0.113 R)
• M28: 10,266,902 km (0.105 R)
• M29: 11,010,403 km (0.062 R)
• M30: 11,562,120 km (0.096 R)
• M31: 11,666,540 km (0.105 R)
• M32: 11,771,258 km (0.094 R)
• M33: 12,764,438 km (0.062 R)
• M34: 13,271,126 km (0.078 R)
• M35: 13,673,844 km (0.097 R)
• M36: 15,019,925 km (0.109 R)
• M37: 15,979,596 km (0.059 R)
• M38: 16,251,864 km (0.073 R)
• M39: 17,316,402 km (0.065 R)
• M40: 17,515,966 km (0.028 R)
• M41: 20,096,230 km (0.081 R)
• M42: 22,575,067 km (0.081 R)
• M43: 23,452,009 km (0.096 R)
• M44: 23,805,958 km (0.055 R)
• M45: 25,420,418 km (0.08 R)
• M46: 26,654,451 km (0.112 R)
• M47: 26,931,357 km (0.067 R)
• M48: 27,487,861 km (0.076 R)
• M49: 27,627,735 km (0.087 R)
• M50: 28,236,000 km (0.114 R)
• M51: 28,659,810 km (0.086 R)
• M52: 29,323,127 km (0.066 R)
• M53: 29,609,009 km (0.083 R)
• M54: 30,375,848 km (0.082 R)
• M55: 31,343,596 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.7

Radius: 10.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.31 AU - 9.93 AU

Year: 11181 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,356,246 km

• M1: 131,048 km (0.094 R)
• M2: 212,728 km (0.078 R)
• M3: 339,587 km (0.042 R)
• M4: 579,243 km (0.093 R)
• M5: 831,764 km (0.087 R)
• M6: 1,029,533 km (0.112 R)
• M7: 1,470,846 km (0.11 R)
• M8: 1,893,311 km (0.041 R)
• M9: 2,042,310 km (0.041 R)
• M10: 2,137,604 km (0.081 R)
• M11: 2,372,323 km (0.098 R)
• M12: 2,533,590 km (0.082 R)
• M13: 2,782,221 km (0.087 R)
• M14: 2,867,043 km (0.089 R)
• M15: 3,348,449 km (0.088 R)
• M16: 3,416,067 km (0.041 R)
• M17: 3,598,726 km (0.043 R)
• M18: 3,997,554 km (0.098 R)
• M19: 4,069,361 km (0.1 R)
• M20: 4,336,693 km (0.032 R)
• M21: 4,460,111 km (0.066 R)
• M22: 4,710,538 km (0.108 R)
• M23: 5,649,713 km (0.056 R)
• M24: 5,893,408 km (0.049 R)
• M25: 6,168,369 km (0.081 R)
• M26: 6,251,695 km (0.098 R)
• M27: 6,645,586 km (0.109 R)
• M28: 6,816,726 km (0.088 R)
• M29: 7,047,406 km (0.092 R)
• M30: 7,192,815 km (0.08 R)
• M31: 8,056,145 km (0.068 R)
• M32: 8,177,768 km (0.061 R)
• M33: 8,330,806 km (0.086 R)
• M34: 8,546,526 km (0.119 R)
• M35: 8,732,925 km (0.097 R)
• M36: 9,427,807 km (0.028 R)
• M37: 10,074,968 km (0.119 R)
• M38: 10,173,254 km (0.119 R)
• M39: 10,239,077 km (0.109 R)
• M40: 11,309,898 km (0.074 R)
• M41: 11,893,180 km (0.115 R)
• M42: 12,031,858 km (0.12 R)
• M43: 12,240,846 km (0.118 R)
• M44: 12,910,745 km (0.115 R)
• M45: 13,017,708 km (0.12 R)
• M46: 13,520,207 km (0.056 R)
• M47: 14,433,651 km (0.116 R)
• M48: 14,804,504 km (0.087 R)
• M49: 14,953,803 km (0.07 R)
• M50: 15,253,747 km (0.11 R)
• M51: 15,974,210 km (0.069 R)
• M52: 16,050,804 km (0.093 R)
• M53: 16,281,035 km (0.098 R)
• M54: 16,861,326 km (0.103 R)
• M55: 17,409,003 km (0.07 R)
• M56: 17,843,436 km (0.12 R)
• M57: 17,962,665 km (0.108 R)
• M58: 19,006,110 km (0.116 R)
• M59: 19,535,088 km (0.064 R)
• M60: 19,698,898 km (0.049 R)
• M61: 20,317,186 km (0.1 R)
• M62: 20,607,855 km (0.119 R)
• M63: 21,235,268 km (0.089 R)
• M64: 22,466,309 km (0.055 R)
• M65: 23,198,740 km (0.072 R)
• M66: 23,764,071 km (0.111 R)
• M67: 23,938,950 km (0.103 R)
• M68: 24,026,465 km (0.053 R)
• M69: 24,333,889 km (0.087 R)
• M70: 24,598,527 km (0.105 R)
• M71: 26,522,206 km (0.077 R)
• M72: 26,658,191 km (0.116 R)
• M73: 26,930,908 km (0.116 R)
• M74: 27,524,961 km (0.039 R)
• M75: 28,959,006 km (0.116 R)
• M76: 29,099,030 km (0.103 R)
• M77: 30,749,842 km (0.115 R)
• M78: 31,754,841 km (0.088 R)
• M79: 31,851,182 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 10.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.64 AU - 11.96 AU

Year: 14235 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,356,246 km

• M1: 195,524 km (0.066 R)
• M2: 285,732 km (0.033 R)
• M3: 496,665 km (0.067 R)
• M4: 866,022 km (0.118 R)
• M5: 1,188,106 km (0.114 R)
• M6: 1,363,285 km (0.105 R)
• M7: 1,601,296 km (0.097 R)
• M8: 1,683,724 km (0.096 R)
• M9: 1,767,499 km (0.088 R)
• M10: 1,998,328 km (0.048 R)
• M11: 2,238,882 km (0.119 R)
• M12: 2,781,623 km (0.075 R)
• M13: 2,948,873 km (0.094 R)
• M14: 3,016,791 km (0.097 R)
• M15: 3,154,122 km (0.075 R)
• M16: 3,542,627 km (0.063 R)
• M17: 3,797,991 km (0.113 R)
• M18: 4,097,186 km (0.11 R)
• M19: 4,678,823 km (0.115 R)
• M20: 4,959,169 km (0.063 R)
• M21: 5,162,922 km (0.113 R)
• M22: 5,833,120 km (0.053 R)
• M23: 6,754,344 km (0.065 R)
• M24: 7,720,297 km (0.116 R)
• M25: 8,243,591 km (0.049 R)
• M26: 8,729,185 km (0.117 R)
• M27: 9,124,423 km (0.107 R)
• M28: 9,932,551 km (0.081 R)
• M29: 10,921,692 km (0.098 R)
• M30: 11,027,607 km (0.1 R)
• M31: 11,724,733 km (0.088 R)
• M32: 12,657,775 km (0.09 R)
• M33: 13,785,743 km (0.119 R)
• M34: 13,900,335 km (0.116 R)
• M35: 14,072,821 km (0.032 R)
• M36: 14,594,469 km (0.118 R)
• M37: 15,537,534 km (0.112 R)
• M38: 16,621,819 km (0.055 R)
• M39: 18,042,850 km (0.055 R)
• M40: 19,438,149 km (0.051 R)
• M41: 20,343,964 km (0.099 R)
• M42: 23,484,622 km (0.036 R)
• M43: 23,621,504 km (0.079 R)
• M44: 24,034,095 km (0.058 R)
• M45: 24,726,882 km (0.074 R)
• M46: 25,919,626 km (0.114 R)
• M47: 26,202,965 km (0.107 R)
• M48: 28,360,914 km (0.115 R)
• M49: 29,979,413 km (0.103 R)
• M50: 31,325,794 km (0.057 R)
• M51: 32,386,593 km (0.114 R)
• M52: 33,074,743 km (0.058 R)
• M53: 33,459,209 km (0.039 R)
• M54: 33,999,856 km (0.062 R)
• M55: 34,777,167 km (0.099 R)
• M56: 35,639,000 km (0.114 R)
• M57: 35,875,365 km (0.084 R)
• M58: 36,587,301 km (0.087 R)
• M59: 37,064,518 km (0.104 R)
• M60: 37,623,864 km (0.092 R)
• M61: 37,784,233 km (0.049 R)
• M62: 38,025,086 km (0.12 R)
• M63: 40,298,375 km (0.106 R)
• M64: 40,462,484 km (0.113 R)
• M65: 41,948,889 km (0.109 R)
• M66: 43,369,171 km (0.078 R)
• M67: 43,874,213 km (0.084 R)
• M68: 43,958,586 km (0.058 R)
• M69: 46,342,578 km (0.117 R)
• M70: 48,593,727 km (0.087 R)
• M71: 49,030,702 km (0.114 R)
• M72: 49,469,024 km (0.115 R)
• M73: 51,590,920 km (0.116 R)
• M74: 52,573,329 km (0.109 R)
• M75: 52,662,938 km (0.094 R)
• M76: 52,842,306 km (0.103 R)
• M77: 53,471,814 km (0.104 R)
• M78: 53,652,080 km (0.109 R)
• M79: 55,648,762 km (0.111 R)
• M80: 56,289,191 km (0.073 R)
• M81: 56,564,451 km (0.107 R)
• M82: 57,116,168 km (0.1 R)
• M83: 58,317,738 km (0.109 R)
• M84: 58,875,140 km (0.052 R)
• M85: 59,527,686 km (0.048 R)
• M86: 60,182,625 km (0.087 R)
• M87: 60,839,958 km (0.09 R)
• M88: 63,016,308 km (0.088 R)
• M89: 63,111,602 km (0.095 R)
• M90: 63,683,814 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 7.9

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.02 AU - 20.9 AU

Year: 29722 Days

Day: 23.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,356,246 km

• M1: 721,959 km (0.101 R)
• M2: 1,038,060 km (0.053 R)
• M3: 1,293,573 km (0.107 R)
• M4: 1,750,295 km (0.117 R)
• M5: 2,670,172 km (0.1 R)
• M6: 3,432,374 km (0.095 R)
• M7: 4,718,616 km (0.102 R)
• M8: 4,823,185 km (0.11 R)
• M9: 5,088,123 km (0.05 R)
• M10: 6,424,780 km (0.099 R)
• M11: 6,834,080 km (0.084 R)
• M12: 7,012,251 km (0.083 R)
• M13: 10,197,189 km (0.116 R)
• M14: 11,579,474 km (0.118 R)
• M15: 11,791,753 km (0.089 R)
• M16: 14,060,853 km (0.12 R)
• M17: 14,363,340 km (0.118 R)
• M18: 14,515,332 km (0.09 R)
• M19: 15,128,833 km (0.078 R)
• M20: 15,986,178 km (0.108 R)
• M21: 16,380,967 km (0.076 R)
• M22: 19,317,573 km (0.066 R)
• M23: 20,931,734 km (0.111 R)
• M24: 23,120,501 km (0.069 R)
• M25: 23,388,131 km (0.045 R)
• M26: 23,836,326 km (0.075 R)
• M27: 24,016,293 km (0.038 R)
• M28: 24,106,500 km (0.1 R)
• M29: 26,119,339 km (0.074 R)
• M30: 27,239,678 km (0.12 R)
• M31: 28,090,291 km (0.106 R)
• M32: 29,817,548 km (0.097 R)
• M33: 30,303,442 km (0.101 R)
• M34: 30,694,042 km (0.119 R)
• M35: 30,988,002 km (0.07 R)
• M36: 31,184,574 km (0.072 R)
• M37: 35,406,525 km (0.119 R)
• M38: 36,645,345 km (0.055 R)
• M39: 38,108,412 km (0.103 R)
• M40: 40,983,833 km (0.108 R)
• M41: 41,415,722 km (0.064 R)
• M42: 41,632,190 km (0.092 R)
• M43: 42,175,081 km (0.102 R)
• M44: 42,283,988 km (0.101 R)
• M45: 47,052,869 km (0.108 R)
• M46: 49,213,660 km (0.101 R)
• M47: 49,328,252 km (0.106 R)
• M48: 51,290,378 km (0.104 R)
• M49: 54,103,716 km (0.086 R)
• M50: 54,458,861 km (0.101 R)
• M51: 55,052,465 km (0.046 R)
• M52: 55,290,625 km (0.076 R)
• M53: 55,409,705 km (0.086 R)
• M54: 56,126,578 km (0.1 R)
• M55: 57,569,300 km (0.083 R)
• M56: 58,659,270 km (0.057 R)
• M57: 59,267,834 km (0.108 R)
• M58: 59,756,121 km (0.088 R)
• M59: 59,878,493 km (0.091 R)
• M60: 60,736,885 km (0.086 R)
• M61: 61,105,943 km (0.069 R)
• M62: 63,087,217 km (0.106 R)
• M63: 63,710,592 km (0.095 R)
• M64: 63,835,506 km (0.106 R)
• M65: 65,719,392 km (0.071 R)
• M66: 66,224,733 km (0.112 R)
• M67: 66,478,003 km (0.101 R)
• M68: 67,493,922 km (0.079 R)
• M69: 68,515,077 km (0.093 R)
• M70: 68,643,133 km (0.106 R)
• M71: 69,412,814 km (0.101 R)
• M72: 69,541,318 km (0.087 R)
• M73: 70,701,898 km (0.071 R)
• M74: 70,831,301 km (0.046 R)
• M75: 73,434,752 km (0.106 R)
• M76: 73,696,848 km (0.077 R)
• M77: 75,540,043 km (0.114 R)
• M78: 76,865,929 km (0.046 R)
• M79: 77,398,348 km (0.108 R)
• M80: 77,932,113 km (0.092 R)
• M81: 79,675,078 km (0.105 R)
• M82: 79,809,716 km (0.072 R)
• M83: 82,381,603 km (0.054 R)
• M84: 83,199,454 km (0.072 R)
• M85: 84,157,030 km (0.086 R)
• M86: 84,568,574 km (0.088 R)
• M87: 85,945,024 km (0.082 R)
• M88: 86,083,103 km (0.098 R)
• M89: 87,745,434 km (0.101 R)
• M90: 88,441,214 km (0.118 R)
• M91: 88,720,064 km (0.117 R)
• M92: 90,539,623 km (0.096 R)
• M93: 90,961,190 km (0.117 R)
• M94: 91,101,962 km (0.118 R)
• M95: 93,788,889 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit