🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.66 AU - 0.88 AU

Year: 252 Days

Day: 22 Hours

Environment

Temp: 135 °C

Axial Tilt: 114.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,630,471 km

• M1: 280,346 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.86 AU - 1.3 AU

Year: 418 Days

Day: 39.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1 AU - 1.6 AU

Year: 553 Days

Day: 12.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,630,471 km

• M1: 20,794 km (0.089 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 10.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.6 AU - 5.72 AU

Year: 4369 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,630,471 km

• M1: 179,817 km (0.077 R)
• M2: 279,748 km (0.051 R)
• M3: 364,570 km (0.081 R)
• M4: 487,240 km (0.115 R)
• M5: 568,921 km (0.116 R)
• M6: 1,061,696 km (0.092 R)
• M7: 1,144,274 km (0.06 R)
• M8: 1,385,575 km (0.075 R)
• M9: 1,580,202 km (0.073 R)
• M10: 1,928,466 km (0.053 R)
• M11: 1,996,533 km (0.076 R)
• M12: 2,170,216 km (0.045 R)
• M13: 2,300,815 km (0.066 R)
• M14: 2,632,773 km (0.041 R)
• M15: 2,708,619 km (0.103 R)
• M16: 2,862,705 km (0.108 R)
• M17: 3,006,468 km (0.079 R)
• M18: 3,314,790 km (0.075 R)
• M19: 3,396,919 km (0.048 R)
• M20: 3,832,398 km (0.035 R)
• M21: 4,064,275 km (0.082 R)
• M22: 4,167,049 km (0.119 R)
• M23: 4,360,479 km (0.081 R)
• M24: 4,511,273 km (0.098 R)
• M25: 4,633,196 km (0.042 R)
• M26: 4,725,348 km (0.113 R)
• M27: 4,864,773 km (0.066 R)
• M28: 5,021,253 km (0.095 R)
• M29: 5,259,113 km (0.101 R)
• M30: 5,387,468 km (0.115 R)
• M31: 5,484,557 km (0.111 R)
• M32: 5,696,687 km (0.059 R)
• M33: 5,795,571 km (0.094 R)
• M34: 6,028,495 km (0.078 R)
• M35: 6,162,983 km (0.043 R)
• M36: 6,383,640 km (0.103 R)
• M37: 6,520,822 km (0.115 R)
• M38: 6,728,314 km (0.062 R)
• M39: 6,938,050 km (0.058 R)
• M40: 7,328,201 km (0.069 R)
• M41: 7,580,274 km (0.107 R)
• M42: 7,725,533 km (0.11 R)
• M43: 7,853,439 km (0.07 R)
• M44: 8,204,246 km (0.067 R)
• M45: 8,316,146 km (0.061 R)
• M46: 8,522,441 km (0.103 R)
• M47: 9,579,649 km (0.094 R)
• M48: 9,677,785 km (0.04 R)
• M49: 9,815,715 km (0.108 R)
• M50: 10,354,117 km (0.113 R)
• M51: 10,902,244 km (0.087 R)
• M52: 11,025,213 km (0.117 R)
• M53: 11,169,426 km (0.108 R)
• M54: 12,068,808 km (0.086 R)
• M55: 12,388,050 km (0.04 R)
• M56: 12,495,013 km (0.105 R)
• M57: 12,666,901 km (0.11 R)
• M58: 13,692,693 km (0.095 R)
• M59: 13,958,828 km (0.077 R)
• M60: 14,047,988 km (0.107 R)
• M61: 14,383,686 km (0.06 R)
• M62: 14,541,362 km (0.088 R)
• M63: 14,744,965 km (0.089 R)
• M64: 14,812,882 km (0.09 R)
• M65: 14,926,576 km (0.093 R)
• M66: 14,994,943 km (0.073 R)
• M67: 15,200,490 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 8.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.61 AU - 12.43 AU

Year: 13637 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,630,471 km

• M1: 114,293 km (0.074 R)
• M2: 203,752 km (0.104 R)
• M3: 300,243 km (0.096 R)
• M4: 370,554 km (0.116 R)
• M5: 584,329 km (0.087 R)
• M6: 735,274 km (0.096 R)
• M7: 1,168,060 km (0.078 R)
• M8: 1,487,302 km (0.09 R)
• M9: 2,322,806 km (0.091 R)
• M10: 2,981,186 km (0.08 R)
• M11: 3,314,191 km (0.062 R)
• M12: 3,800,384 km (0.076 R)
• M13: 4,198,015 km (0.102 R)
• M14: 4,800,296 km (0.064 R)
• M15: 5,590,772 km (0.114 R)
• M16: 5,753,684 km (0.091 R)
• M17: 6,084,295 km (0.07 R)
• M18: 7,423,196 km (0.031 R)
• M19: 8,849,312 km (0.116 R)
• M20: 9,039,451 km (0.117 R)
• M21: 9,327,128 km (0.057 R)
• M22: 9,472,088 km (0.084 R)
• M23: 9,764,253 km (0.028 R)
• M24: 10,010,042 km (0.111 R)
• M25: 10,507,754 km (0.104 R)
• M26: 10,911,818 km (0.088 R)
• M27: 12,312,503 km (0.092 R)
• M28: 13,768,988 km (0.078 R)
• M29: 13,824,040 km (0.077 R)
• M30: 14,433,651 km (0.108 R)
• M31: 14,826,196 km (0.036 R)
• M32: 15,851,839 km (0.112 R)
• M33: 16,723,845 km (0.077 R)
• M34: 16,959,013 km (0.071 R)
• M35: 17,671,099 km (0.075 R)
• M36: 19,247,262 km (0.086 R)
• M37: 19,989,866 km (0.09 R)
• M38: 20,114,481 km (0.111 R)
• M39: 20,177,013 km (0.119 R)
• M40: 20,741,745 km (0.084 R)
• M41: 22,531,982 km (0.103 R)
• M42: 22,987,358 km (0.038 R)
• M43: 24,171,874 km (0.071 R)
• M44: 24,371,288 km (0.109 R)
• M45: 24,437,859 km (0.077 R)
• M46: 25,308,818 km (0.09 R)
• M47: 25,781,996 km (0.09 R)
• M48: 28,121,707 km (0.073 R)
• M49: 28,331,443 km (0.05 R)
• M50: 28,963,644 km (0.118 R)
• M51: 29,885,017 km (0.106 R)
• M52: 29,956,226 km (0.051 R)
• M53: 30,313,465 km (0.08 R)
• M54: 30,960,027 km (0.1 R)
• M55: 31,683,782 km (0.083 R)
• M56: 32,853,338 km (0.095 R)
• M57: 33,962,606 km (0.114 R)
• M58: 34,260,456 km (0.118 R)
• M59: 34,559,203 km (0.068 R)
• M60: 34,933,796 km (0.097 R)
• M61: 35,611,624 km (0.117 R)
• M62: 35,838,414 km (0.114 R)
• M63: 36,217,644 km (0.108 R)
• M64: 37,670,689 km (0.057 R)
• M65: 38,753,628 km (0.105 R)
• M66: 38,831,269 km (0.104 R)
• M67: 38,909,060 km (0.108 R)
• M68: 38,987,000 km (0.107 R)
• M69: 39,064,791 km (0.119 R)
• M70: 41,584,767 km (0.065 R)
• M71: 41,664,353 km (0.037 R)
• M72: 41,903,411 km (0.047 R)
• M73: 42,783,944 km (0.106 R)
• M74: 43,589,678 km (0.107 R)
• M75: 44,156,654 km (0.063 R)
• M76: 44,400,498 km (0.053 R)
• M77: 44,726,173 km (0.112 R)
• M78: 44,889,384 km (0.114 R)
• M79: 45,216,256 km (0.096 R)
• M80: 47,194,089 km (0.034 R)
• M81: 48,277,327 km (0.085 R)
• M82: 48,444,578 km (0.106 R)
• M83: 51,233,830 km (0.107 R)
• M84: 51,490,091 km (0.119 R)
• M85: 51,832,221 km (0.061 R)
• M86: 52,432,857 km (0.104 R)
• M87: 53,208,522 km (0.074 R)
• M88: 53,641,159 km (0.091 R)
• M89: 54,858,437 km (0.095 R)
• M90: 57,054,833 km (0.119 R)
• M91: 58,297,393 km (0.068 R)
• M92: 58,921,964 km (0.077 R)
• M93: 59,638,538 km (0.062 R)
• M94: 60,087,930 km (0.116 R)

Asteroid Belt

Center: 13.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.4

Radius: 6.5

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.5 AU - 17.94 AU

Year: 22135 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,630,471 km

• M1: 301,589 km (0.082 R)
• M2: 402,717 km (0.044 R)
• M3: 916,437 km (0.106 R)
• M4: 966,103 km (0.109 R)
• M5: 1,310,926 km (0.036 R)
• M6: 1,541,307 km (0.11 R)
• M7: 1,942,528 km (0.056 R)
• M8: 2,138,502 km (0.081 R)
• M9: 2,479,136 km (0.106 R)
• M10: 2,584,602 km (0.111 R)
• M11: 2,984,328 km (0.107 R)
• M12: 3,134,375 km (0.119 R)
• M13: 3,639,567 km (0.075 R)
• M14: 3,962,997 km (0.107 R)
• M15: 4,295,553 km (0.085 R)
• M16: 4,550,917 km (0.092 R)
• M17: 4,594,001 km (0.091 R)
• M18: 5,032,024 km (0.117 R)
• M19: 5,121,184 km (0.095 R)
• M20: 7,112,481 km (0.03 R)
• M21: 8,717,816 km (0.07 R)
• M22: 9,643,677 km (0.096 R)
• M23: 10,033,978 km (0.084 R)
• M24: 11,823,617 km (0.065 R)
• M25: 12,241,145 km (0.108 R)
• M26: 12,361,422 km (0.115 R)
• M27: 13,460,667 km (0.109 R)
• M28: 13,771,681 km (0.092 R)
• M29: 14,210,900 km (0.083 R)
• M30: 14,400,590 km (0.081 R)
• M31: 15,296,681 km (0.075 R)
• M32: 15,751,609 km (0.09 R)
• M33: 16,342,819 km (0.043 R)
• M34: 17,008,380 km (0.091 R)
• M35: 17,886,819 km (0.051 R)
• M36: 18,779,769 km (0.114 R)
• M37: 19,057,572 km (0.062 R)
• M38: 19,127,135 km (0.119 R)
• M39: 19,617,068 km (0.116 R)
• M40: 19,828,151 km (0.05 R)
• M41: 20,967,338 km (0.099 R)
• M42: 21,255,314 km (0.082 R)
• M43: 21,690,046 km (0.098 R)
• M44: 21,835,455 km (0.117 R)
• M45: 22,641,638 km (0.104 R)
• M46: 23,085,495 km (0.074 R)
• M47: 23,756,591 km (0.085 R)
• M48: 24,509,666 km (0.119 R)
• M49: 25,577,197 km (0.092 R)
• M50: 25,962,262 km (0.078 R)
• M51: 26,039,454 km (0.107 R)
• M52: 26,737,777 km (0.105 R)
• M53: 27,285,305 km (0.116 R)
• M54: 28,153,122 km (0.098 R)
• M55: 28,470,868 km (0.118 R)
• M56: 28,550,454 km (0.116 R)
• M57: 29,190,285 km (0.103 R)
• M58: 29,270,619 km (0.101 R)
• M59: 31,137,750 km (0.106 R)
• M60: 31,219,729 km (0.1 R)
• M61: 34,730,342 km (0.065 R)
• M62: 36,359,014 km (0.089 R)
• M63: 36,445,482 km (0.07 R)
• M64: 36,618,567 km (0.079 R)
• M65: 37,226,233 km (0.043 R)
• M66: 38,012,520 km (0.066 R)
• M67: 39,690,409 km (0.074 R)
• M68: 41,302,177 km (0.086 R)
• M69: 42,297,601 km (0.101 R)
• M70: 42,935,187 km (0.079 R)
• M71: 43,851,474 km (0.112 R)
• M72: 44,589,141 km (0.046 R)
• M73: 48,338,662 km (0.049 R)
• M74: 48,909,677 km (0.093 R)
• M75: 49,291,750 km (0.064 R)
• M76: 50,058,589 km (0.085 R)
• M77: 50,154,781 km (0.118 R)
• M78: 51,313,266 km (0.113 R)
• M79: 53,853,438 km (0.058 R)
• M80: 53,952,023 km (0.102 R)
• M81: 56,734,693 km (0.104 R)
• M82: 58,852,102 km (0.099 R)
• M83: 59,869,517 km (0.082 R)
• M84: 60,380,393 km (0.069 R)
• M85: 60,482,718 km (0.097 R)
• M86: 62,231,368 km (0.056 R)
• M87: 62,645,305 km (0.094 R)
• M88: 66,305,516 km (0.093 R)
• M89: 67,576,350 km (0.096 R)
• M90: 67,682,565 km (0.105 R)
• M91: 68,321,348 km (0.054 R)
• M92: 69,069,038 km (0.075 R)
• M93: 70,464,935 km (0.098 R)
• M94: 71,220,405 km (0.046 R)
• M95: 71,761,650 km (0.079 R)
• M96: 72,304,241 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit