🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 20.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,318,077 km

• M1: 72,555 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.5 AU - 0.66 AU

Year: 160 Days

Day: 16.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.98 AU - 1.2 AU

Year: 412 Days

Day: 34.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.31 AU - 1.41 AU

Year: 574 Days

Day: 40.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.54 AU - 1.7 AU

Year: 746 Days

Day: 15.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.52 AU - 4.94 AU

Year: 3146 Days

Day: 41.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 126.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 11.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.04 AU - 6.12 AU

Year: 4767 Days

Day: 14 Hours

Environment

Temp: -135 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,318,077 km

• M1: 149,149 km (0.091 R)
• M2: 262,694 km (0.052 R)
• M3: 362,625 km (0.115 R)
• M4: 481,256 km (0.12 R)
• M5: 587,770 km (0.079 R)
• M6: 703,708 km (0.107 R)
• M7: 780,751 km (0.076 R)
• M8: 902,225 km (0.115 R)
• M9: 1,065,885 km (0.09 R)
• M10: 1,413,999 km (0.083 R)
• M11: 1,575,565 km (0.073 R)
• M12: 1,669,363 km (0.087 R)
• M13: 1,873,564 km (0.073 R)
• M14: 1,995,785 km (0.094 R)
• M15: 2,132,069 km (0.074 R)
• M16: 2,295,280 km (0.088 R)
• M17: 2,721,484 km (0.109 R)
• M18: 3,132,879 km (0.052 R)
• M19: 3,605,757 km (0.113 R)
• M20: 3,745,033 km (0.043 R)
• M21: 4,028,970 km (0.073 R)
• M22: 4,130,098 km (0.067 R)
• M23: 4,217,314 km (0.069 R)
• M24: 4,334,748 km (0.065 R)
• M25: 4,739,111 km (0.068 R)
• M26: 5,697,285 km (0.107 R)
• M27: 6,024,456 km (0.062 R)
• M28: 6,157,000 km (0.098 R)
• M29: 6,307,345 km (0.091 R)
• M30: 6,408,174 km (0.067 R)
• M31: 6,543,560 km (0.115 R)
• M32: 6,628,682 km (0.06 R)
• M33: 6,714,252 km (0.034 R)
• M34: 6,903,493 km (0.069 R)
• M35: 7,094,679 km (0.07 R)
• M36: 7,553,496 km (0.079 R)
• M37: 7,768,468 km (0.12 R)
• M38: 7,931,081 km (0.06 R)
• M39: 8,058,389 km (0.106 R)
• M40: 8,168,044 km (0.059 R)
• M41: 8,836,297 km (0.073 R)
• M42: 9,215,079 km (0.045 R)
• M43: 9,502,756 km (0.12 R)
• M44: 10,106,683 km (0.028 R)
• M45: 10,383,588 km (0.085 R)
• M46: 10,463,174 km (0.092 R)
• M47: 11,127,239 km (0.105 R)
• M48: 11,310,796 km (0.12 R)
• M49: 11,722,190 km (0.118 R)
• M50: 11,992,364 km (0.055 R)
• M51: 12,159,465 km (0.09 R)
• M52: 12,285,426 km (0.107 R)
• M53: 12,644,610 km (0.116 R)
• M54: 12,729,732 km (0.093 R)
• M55: 12,900,273 km (0.098 R)
• M56: 13,222,208 km (0.102 R)
• M57: 13,416,685 km (0.118 R)
• M58: 13,612,060 km (0.08 R)
• M59: 13,699,275 km (0.119 R)
• M60: 13,895,997 km (0.082 R)
• M61: 14,137,896 km (0.1 R)
• M62: 14,336,712 km (0.051 R)
• M63: 14,425,423 km (0.114 R)
• M64: 14,558,715 km (0.078 R)
• M65: 14,983,872 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 10.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.12 AU - 9.1 AU

Year: 7592 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,318,077 km

• M1: 151,543 km (0.05 R)
• M2: 363,972 km (0.086 R)
• M3: 462,407 km (0.111 R)
• M4: 635,492 km (0.077 R)
• M5: 759,808 km (0.051 R)
• M6: 831,166 km (0.078 R)
• M7: 968,646 km (0.106 R)
• M8: 1,127,669 km (0.095 R)
• M9: 1,196,633 km (0.094 R)
• M10: 1,295,667 km (0.104 R)
• M11: 1,427,164 km (0.063 R)
• M12: 1,751,791 km (0.087 R)
• M13: 2,185,774 km (0.119 R)
• M14: 2,273,140 km (0.116 R)
• M15: 2,433,209 km (0.101 R)
• M16: 2,505,615 km (0.077 R)
• M17: 2,578,768 km (0.065 R)
• M18: 2,727,319 km (0.112 R)
• M19: 2,859,563 km (0.103 R)
• M20: 3,052,395 km (0.094 R)
• M21: 3,130,784 km (0.101 R)
• M22: 3,329,600 km (0.079 R)
• M23: 3,410,233 km (0.079 R)
• M24: 3,491,614 km (0.034 R)
• M25: 3,823,722 km (0.056 R)
• M26: 4,253,067 km (0.06 R)
• M27: 5,041,598 km (0.109 R)
• M28: 5,228,146 km (0.072 R)
• M29: 5,393,302 km (0.115 R)
• M30: 5,608,125 km (0.044 R)
• M31: 5,728,850 km (0.103 R)
• M32: 6,145,331 km (0.101 R)
• M33: 6,319,762 km (0.088 R)
• M34: 6,724,574 km (0.074 R)
• M35: 7,007,763 km (0.118 R)
• M36: 7,453,265 km (0.049 R)
• M37: 7,532,851 km (0.104 R)
• M38: 7,854,038 km (0.057 R)
• M39: 8,816,251 km (0.056 R)
• M40: 9,154,642 km (0.097 R)
• M41: 9,554,966 km (0.063 R)
• M42: 9,786,394 km (0.076 R)
• M43: 9,873,609 km (0.076 R)
• M44: 10,195,693 km (0.097 R)
• M45: 10,402,438 km (0.104 R)
• M46: 10,730,206 km (0.074 R)
• M47: 11,152,222 km (0.078 R)
• M48: 11,365,249 km (0.111 R)
• M49: 11,610,440 km (0.098 R)
• M50: 11,857,277 km (0.107 R)
• M51: 12,168,440 km (0.033 R)
• M52: 12,325,069 km (0.066 R)
• M53: 12,419,316 km (0.099 R)
• M54: 12,640,122 km (0.061 R)
• M55: 12,735,267 km (0.083 R)
• M56: 13,375,097 km (0.104 R)
• M57: 14,255,480 km (0.071 R)
• M58: 14,586,391 km (0.099 R)
• M59: 15,087,394 km (0.12 R)
• M60: 15,798,433 km (0.075 R)
• M61: 17,323,134 km (0.112 R)
• M62: 17,393,595 km (0.091 R)
• M63: 17,605,425 km (0.079 R)
• M64: 18,138,742 km (0.097 R)
• M65: 18,281,907 km (0.075 R)
• M66: 18,461,424 km (0.053 R)
• M67: 19,367,389 km (0.104 R)
• M68: 19,550,347 km (0.085 R)
• M69: 19,697,103 km (0.112 R)
• M70: 19,807,356 km (0.096 R)
• M71: 22,439,232 km (0.032 R)
• M72: 22,824,147 km (0.108 R)
• M73: 23,288,948 km (0.115 R)
• M74: 23,366,739 km (0.094 R)
• M75: 24,741,543 km (0.035 R)
• M76: 24,820,830 km (0.069 R)
• M77: 24,940,059 km (0.095 R)
• M78: 25,019,645 km (0.089 R)
• M79: 25,178,967 km (0.078 R)
• M80: 26,102,136 km (0.097 R)
• M81: 26,425,716 km (0.087 R)
• M82: 26,669,411 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.6

Radius: 5.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.02 AU - 14.68 AU

Year: 18641 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,318,077 km

• M1: 249,679 km (0.099 R)
• M2: 294,409 km (0.112 R)
• M3: 517,309 km (0.106 R)
• M4: 670,498 km (0.086 R)
• M5: 820,694 km (0.075 R)
• M6: 1,480,271 km (0.099 R)
• M7: 1,523,206 km (0.118 R)
• M8: 1,566,589 km (0.09 R)
• M9: 1,610,421 km (0.039 R)
• M10: 1,904,979 km (0.077 R)
• M11: 2,569,194 km (0.117 R)
• M12: 2,725,823 km (0.071 R)
• M13: 2,778,780 km (0.097 R)
• M14: 2,939,598 km (0.113 R)
• M15: 3,326,757 km (0.1 R)
• M16: 3,383,305 km (0.036 R)
• M17: 4,676,429 km (0.103 R)
• M18: 4,803,737 km (0.08 R)
• M19: 4,867,765 km (0.065 R)
• M20: 5,291,426 km (0.1 R)
• M21: 5,692,947 km (0.069 R)
• M22: 5,794,823 km (0.093 R)
• M23: 6,000,371 km (0.111 R)
• M24: 6,069,485 km (0.071 R)
• M25: 6,560,465 km (0.08 R)
• M26: 6,667,278 km (0.119 R)
• M27: 7,137,165 km (0.086 R)
• M28: 7,692,472 km (0.065 R)
• M29: 7,880,517 km (0.115 R)
• M30: 8,376,882 km (0.119 R)
• M31: 8,570,612 km (0.088 R)
• M32: 8,883,421 km (0.041 R)
• M33: 8,922,765 km (0.056 R)
• M34: 9,239,912 km (0.11 R)
• M35: 10,502,967 km (0.108 R)
• M36: 11,260,980 km (0.085 R)
• M37: 11,431,820 km (0.074 R)
• M38: 11,603,559 km (0.103 R)
• M39: 12,255,058 km (0.115 R)
• M40: 12,342,872 km (0.093 R)
• M41: 13,097,144 km (0.112 R)
• M42: 13,186,903 km (0.066 R)
• M43: 13,957,930 km (0.05 R)
• M44: 14,141,487 km (0.035 R)
• M45: 16,116,179 km (0.096 R)
• M46: 16,890,946 km (0.073 R)
• M47: 17,086,470 km (0.079 R)
• M48: 17,135,539 km (0.098 R)
• M49: 17,578,797 km (0.025 R)
• M50: 18,577,213 km (0.095 R)
• M51: 18,880,298 km (0.087 R)
• M52: 18,931,012 km (0.11 R)
• M53: 19,235,893 km (0.102 R)
• M54: 19,593,880 km (0.107 R)
• M55: 19,953,962 km (0.085 R)
• M56: 20,108,946 km (0.073 R)
• M57: 20,160,707 km (0.113 R)
• M58: 20,472,169 km (0.052 R)
• M59: 21,310,516 km (0.037 R)
• M60: 23,727,868 km (0.101 R)
• M61: 24,774,305 km (0.071 R)
• M62: 24,940,807 km (0.114 R)
• M63: 26,343,587 km (0.098 R)
• M64: 26,456,982 km (0.1 R)
• M65: 27,197,491 km (0.036 R)
• M66: 27,944,882 km (0.046 R)
• M67: 28,640,812 km (0.08 R)
• M68: 31,902,344 km (0.037 R)
• M69: 31,962,782 km (0.081 R)
• M70: 32,083,657 km (0.1 R)
• M71: 32,204,682 km (0.03 R)
• M72: 32,751,163 km (0.103 R)
• M73: 33,117,229 km (0.072 R)
• M74: 34,532,873 km (0.113 R)
• M75: 35,029,987 km (0.09 R)
• M76: 36,031,096 km (0.119 R)
• M77: 36,282,869 km (0.087 R)
• M78: 36,788,211 km (0.094 R)
• M79: 37,105,209 km (0.089 R)
• M80: 37,550,412 km (0.063 R)
• M81: 37,933,532 km (0.096 R)
• M82: 38,061,588 km (0.08 R)
• M83: 38,574,858 km (0.065 R)
• M84: 38,703,662 km (0.114 R)
• M85: 39,868,431 km (0.12 R)
• M86: 40,324,405 km (0.113 R)
• M87: 41,110,243 km (0.105 R)
• M88: 41,439,209 km (0.093 R)
• M89: 43,096,903 km (0.04 R)
• M90: 43,833,223 km (0.055 R)
• M91: 44,101,901 km (0.064 R)
• M92: 44,641,052 km (0.092 R)
• M93: 44,911,525 km (0.104 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit