🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.67 AU

Year: 165 Days

Day: 16.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,917,030 km

• M1: 322,533 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 35.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,917,030 km

• M1: 180,265 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.61 AU - 0.69 AU

Year: 201 Days

Day: 35.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,917,030 km

• M1: 49,966 km (0.085 R)
• M2: 169,794 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.35 AU - 2.59 AU

Year: 1486 Days

Day: 23.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,917,030 km

• M1: 703,260 km (0.076 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.67 AU - 10.43 AU

Year: 10424 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 80,917,030 km

• M1: 108,159 km (0.085 R)
• M2: 184,454 km (0.106 R)
• M3: 239,057 km (0.079 R)
• M4: 630,405 km (0.077 R)
• M5: 779,555 km (0.098 R)
• M6: 1,112,709 km (0.046 R)
• M7: 1,255,126 km (0.054 R)
• M8: 1,853,368 km (0.103 R)
• M9: 2,134,014 km (0.097 R)
• M10: 3,073,339 km (0.101 R)
• M11: 3,127,942 km (0.111 R)
• M12: 3,201,245 km (0.111 R)
• M13: 3,499,992 km (0.103 R)
• M14: 4,004,735 km (0.108 R)
• M15: 5,876,653 km (0.082 R)
• M16: 6,127,379 km (0.116 R)
• M17: 6,781,122 km (0.057 R)
• M18: 7,383,553 km (0.105 R)
• M19: 7,753,358 km (0.116 R)
• M20: 8,003,187 km (0.09 R)
• M21: 8,357,435 km (0.069 R)
• M22: 8,794,410 km (0.093 R)
• M23: 9,055,010 km (0.069 R)
• M24: 9,344,631 km (0.086 R)
• M25: 9,744,357 km (0.107 R)
• M26: 12,813,357 km (0.069 R)
• M27: 12,901,769 km (0.064 R)
• M28: 13,706,456 km (0.106 R)
• M29: 14,130,117 km (0.086 R)
• M30: 14,835,322 km (0.071 R)
• M31: 14,959,189 km (0.077 R)
• M32: 15,426,532 km (0.07 R)
• M33: 15,677,857 km (0.096 R)
• M34: 15,962,093 km (0.058 R)
• M35: 16,216,260 km (0.041 R)
• M36: 16,279,988 km (0.107 R)
• M37: 18,032,527 km (0.106 R)
• M38: 19,031,692 km (0.101 R)
• M39: 19,402,545 km (0.108 R)
• M40: 19,504,122 km (0.115 R)
• M41: 20,083,065 km (0.095 R)
• M42: 20,254,355 km (0.113 R)
• M43: 20,323,020 km (0.109 R)
• M44: 20,391,835 km (0.103 R)
• M45: 21,187,995 km (0.079 R)
• M46: 21,853,407 km (0.104 R)
• M47: 21,994,328 km (0.085 R)
• M48: 22,739,176 km (0.064 R)
• M49: 23,709,168 km (0.118 R)
• M50: 24,290,356 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 8.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.91 AU - 13.11 AU

Year: 14951 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,917,030 km

• M1: 109,954 km (0.088 R)
• M2: 238,908 km (0.118 R)
• M3: 302,337 km (0.12 R)
• M4: 358,586 km (0.067 R)
• M5: 435,330 km (0.114 R)
• M6: 589,565 km (0.105 R)
• M7: 702,661 km (0.1 R)
• M8: 802,742 km (0.107 R)
• M9: 886,517 km (0.059 R)
• M10: 2,226,615 km (0.079 R)
• M11: 2,316,523 km (0.097 R)
• M12: 2,468,963 km (0.097 R)
• M13: 4,057,842 km (0.106 R)
• M14: 4,391,894 km (0.074 R)
• M15: 4,543,138 km (0.083 R)
• M16: 4,851,010 km (0.099 R)
• M17: 5,325,385 km (0.057 R)
• M18: 5,609,023 km (0.1 R)
• M19: 5,732,142 km (0.116 R)
• M20: 6,233,444 km (0.109 R)
• M21: 7,055,784 km (0.052 R)
• M22: 7,911,932 km (0.032 R)
• M23: 8,422,510 km (0.082 R)
• M24: 9,378,141 km (0.086 R)
• M25: 9,475,529 km (0.111 R)
• M26: 9,769,938 km (0.098 R)
• M27: 9,967,856 km (0.057 R)
• M28: 10,468,410 km (0.119 R)
• M29: 10,977,193 km (0.055 R)
• M30: 11,183,039 km (0.045 R)
• M31: 11,494,053 km (0.078 R)
• M32: 12,124,907 km (0.092 R)
• M33: 12,337,636 km (0.081 R)
• M34: 12,712,827 km (0.11 R)
• M35: 13,200,965 km (0.087 R)
• M36: 13,805,789 km (0.064 R)
• M37: 13,972,292 km (0.071 R)
• M38: 14,251,292 km (0.079 R)
• M39: 14,588,485 km (0.063 R)
• M40: 16,080,275 km (0.083 R)
• M41: 17,320,142 km (0.069 R)
• M42: 17,619,936 km (0.078 R)
• M43: 18,285,348 km (0.086 R)
• M44: 19,641,004 km (0.119 R)
• M45: 20,710,479 km (0.085 R)
• M46: 21,541,046 km (0.111 R)
• M47: 21,992,682 km (0.091 R)
• M48: 22,578,208 km (0.063 R)
• M49: 22,708,957 km (0.104 R)
• M50: 23,234,644 km (0.091 R)
• M51: 24,903,109 km (0.119 R)
• M52: 25,785,886 km (0.099 R)
• M53: 26,747,950 km (0.053 R)
• M54: 26,955,741 km (0.081 R)
• M55: 27,581,958 km (0.092 R)
• M56: 29,133,138 km (0.117 R)
• M57: 29,632,496 km (0.107 R)
• M58: 30,062,889 km (0.108 R)
• M59: 30,495,376 km (0.075 R)
• M60: 30,640,037 km (0.088 R)
• M61: 31,293,481 km (0.052 R)
• M62: 31,658,649 km (0.1 R)
• M63: 36,071,637 km (0.109 R)
• M64: 36,454,458 km (0.105 R)
• M65: 36,684,689 km (0.08 R)
• M66: 36,838,476 km (0.118 R)
• M67: 36,992,561 km (0.086 R)
• M68: 37,223,989 km (0.052 R)
• M69: 39,171,305 km (0.069 R)
• M70: 39,564,747 km (0.075 R)
• M71: 40,832,440 km (0.03 R)
• M72: 44,961,341 km (0.09 R)
• M73: 46,283,936 km (0.119 R)
• M74: 46,616,492 km (0.067 R)
• M75: 47,954,944 km (0.045 R)
• M76: 48,291,539 km (0.078 R)
• M77: 48,713,405 km (0.111 R)
• M78: 48,882,451 km (0.097 R)
• M79: 50,327,416 km (0.079 R)
• M80: 56,867,686 km (0.107 R)
• M81: 57,670,428 km (0.092 R)
• M82: 58,117,875 km (0.093 R)
• M83: 58,387,002 km (0.106 R)
• M84: 59,648,112 km (0.119 R)

Asteroid Belt

Center: 14.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.6

Radius: 4.3

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.61 AU - 17.89 AU

Year: 27432 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,917,030 km

• M1: 69,713 km (0.117 R)
• M2: 108,309 km (0.105 R)
• M3: 183,257 km (0.078 R)
• M4: 277,205 km (0.066 R)
• M5: 370,255 km (0.041 R)
• M6: 509,979 km (0.1 R)
• M7: 665,711 km (0.047 R)
• M8: 1,266,795 km (0.097 R)
• M9: 1,785,151 km (0.12 R)
• M10: 2,051,286 km (0.115 R)
• M11: 2,956,204 km (0.103 R)
• M12: 3,594,687 km (0.092 R)
• M13: 3,742,191 km (0.065 R)
• M14: 4,119,626 km (0.108 R)
• M15: 4,196,669 km (0.099 R)
• M16: 4,391,146 km (0.066 R)
• M17: 4,588,615 km (0.115 R)
• M18: 4,708,443 km (0.114 R)
• M19: 5,239,815 km (0.072 R)
• M20: 5,533,625 km (0.096 R)
• M21: 5,661,232 km (0.104 R)
• M22: 6,671,467 km (0.102 R)
• M23: 7,688,583 km (0.114 R)
• M24: 7,878,721 km (0.079 R)
• M25: 8,070,356 km (0.06 R)
• M26: 9,454,137 km (0.12 R)
• M27: 10,017,672 km (0.079 R)
• M28: 10,173,104 km (0.113 R)
• M29: 10,486,661 km (0.072 R)
• M30: 10,697,445 km (0.073 R)
• M31: 11,016,238 km (0.091 R)
• M32: 13,162,967 km (0.083 R)
• M33: 13,561,645 km (0.094 R)
• M34: 14,663,733 km (0.034 R)
• M35: 15,493,851 km (0.082 R)
• M36: 17,697,727 km (0.075 R)
• M37: 17,823,090 km (0.103 R)
• M38: 17,948,603 km (0.1 R)
• M39: 19,284,811 km (0.116 R)
• M40: 20,784,679 km (0.039 R)
• M41: 20,850,802 km (0.111 R)
• M42: 22,051,773 km (0.057 R)
• M43: 22,932,905 km (0.071 R)
• M44: 24,659,713 km (0.083 R)
• M45: 26,570,975 km (0.102 R)
• M46: 26,858,203 km (0.054 R)
• M47: 27,363,246 km (0.091 R)
• M48: 28,017,288 km (0.05 R)
• M49: 28,163,295 km (0.076 R)
• M50: 28,749,868 km (0.086 R)
• M51: 29,860,633 km (0.086 R)
• M52: 30,608,921 km (0.117 R)
• M53: 31,287,647 km (0.12 R)
• M54: 32,123,899 km (0.105 R)
• M55: 32,429,826 km (0.074 R)
• M56: 32,583,164 km (0.107 R)
• M57: 32,659,908 km (0.115 R)
• M58: 33,198,759 km (0.093 R)
• M59: 33,276,102 km (0.115 R)
• M60: 34,129,557 km (0.094 R)
• M61: 34,207,498 km (0.083 R)
• M62: 35,620,599 km (0.047 R)
• M63: 37,293,253 km (0.027 R)
• M64: 38,017,905 km (0.079 R)
• M65: 38,341,485 km (0.09 R)
• M66: 38,503,650 km (0.105 R)
• M67: 38,828,576 km (0.05 R)
• M68: 38,909,957 km (0.087 R)
• M69: 39,890,871 km (0.095 R)
• M70: 40,631,829 km (0.113 R)
• M71: 40,714,407 km (0.114 R)
• M72: 42,294,759 km (0.077 R)
• M73: 42,882,080 km (0.118 R)
• M74: 45,172,274 km (0.117 R)
• M75: 45,343,563 km (0.043 R)
• M76: 46,461,807 km (0.116 R)
• M77: 46,548,275 km (0.119 R)
• M78: 46,634,593 km (0.093 R)
• M79: 48,462,380 km (0.092 R)
• M80: 48,637,709 km (0.117 R)
• M81: 51,024,692 km (0.039 R)
• M82: 54,539,195 km (0.084 R)
• M83: 55,727,900 km (0.096 R)
• M84: 55,819,603 km (0.1 R)
• M85: 56,187,315 km (0.113 R)
• M86: 57,758,990 km (0.095 R)
• M87: 58,223,940 km (0.082 R)
• M88: 58,690,237 km (0.081 R)
• M89: 59,064,082 km (0.103 R)
• M90: 61,703,287 km (0.033 R)
• M91: 62,273,854 km (0.101 R)
• M92: 63,803,791 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 7.9

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.66 AU - 20.04 AU

Year: 30097 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,917,030 km

• M1: 111,600 km (0.08 R)
• M2: 793,916 km (0.073 R)
• M3: 1,198,129 km (0.093 R)
• M4: 1,468,602 km (0.103 R)
• M5: 1,531,284 km (0.097 R)
• M6: 1,725,163 km (0.037 R)
• M7: 2,208,065 km (0.096 R)
• M8: 3,669,935 km (0.049 R)
• M9: 4,331,756 km (0.026 R)
• M10: 5,514,926 km (0.076 R)
• M11: 6,270,245 km (0.116 R)
• M12: 7,164,840 km (0.085 R)
• M13: 8,838,990 km (0.106 R)
• M14: 9,363,929 km (0.109 R)
• M15: 9,541,203 km (0.097 R)
• M16: 9,659,983 km (0.049 R)
• M17: 10,019,317 km (0.026 R)
• M18: 10,627,882 km (0.057 R)
• M19: 11,816,885 km (0.114 R)
• M20: 13,912,901 km (0.114 R)
• M21: 14,182,776 km (0.051 R)
• M22: 14,865,391 km (0.067 R)
• M23: 18,657,398 km (0.115 R)
• M24: 19,933,617 km (0.048 R)
• M25: 20,543,976 km (0.053 R)
• M26: 21,082,978 km (0.119 R)
• M27: 21,237,811 km (0.059 R)
• M28: 22,096,353 km (0.107 R)
• M29: 22,411,407 km (0.105 R)
• M30: 22,648,669 km (0.097 R)
• M31: 22,966,265 km (0.099 R)
• M32: 23,445,427 km (0.084 R)
• M33: 23,525,612 km (0.073 R)
• M34: 24,413,625 km (0.09 R)
• M35: 25,559,694 km (0.073 R)
• M36: 26,139,386 km (0.092 R)
• M37: 26,305,738 km (0.072 R)
• M38: 27,564,904 km (0.111 R)
• M39: 34,239,213 km (0.063 R)
• M40: 34,603,633 km (0.098 R)
• M41: 35,244,660 km (0.092 R)
• M42: 36,167,080 km (0.107 R)
• M43: 36,538,233 km (0.074 R)
• M44: 37,565,521 km (0.099 R)
• M45: 42,353,401 km (0.042 R)
• M46: 45,416,717 km (0.048 R)
• M47: 48,653,117 km (0.087 R)
• M48: 49,165,490 km (0.078 R)
• M49: 50,092,099 km (0.094 R)
• M50: 51,024,692 km (0.118 R)
• M51: 53,433,667 km (0.082 R)
• M52: 53,856,430 km (0.086 R)
• M53: 54,068,261 km (0.111 R)
• M54: 56,523,611 km (0.086 R)
• M55: 57,386,192 km (0.091 R)
• M56: 60,659,244 km (0.119 R)
• M57: 61,321,065 km (0.076 R)
• M58: 61,431,618 km (0.118 R)
• M59: 66,134,077 km (0.049 R)
• M60: 66,701,502 km (0.101 R)
• M61: 68,070,023 km (0.095 R)
• M62: 69,678,350 km (0.044 R)
• M63: 70,140,158 km (0.057 R)
• M64: 71,299,093 km (0.069 R)
• M65: 72,581,297 km (0.037 R)
• M66: 73,753,545 km (0.1 R)
• M67: 75,168,442 km (0.07 R)
• M68: 76,711,395 km (0.032 R)
• M69: 79,346,262 km (0.083 R)
• M70: 79,466,688 km (0.083 R)
• M71: 80,917,039 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit