🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.61 AU - 0.71 AU

Year: 203 Days

Day: 23.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,971,395 km

• M1: 200,312 km (0.115 R)
• M2: 380,727 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.71 AU - 0.89 AU

Year: 271 Days

Day: 32.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,971,395 km

• M1: 395,238 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.71 AU - 1.05 AU

Year: 313 Days

Day: 24.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,971,395 km

• M1: 26,778 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.04 AU

Year: 379 Days

Day: 29.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,971,395 km

• M1: 829,969 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.38 AU - 2.18 AU

Year: 899 Days

Day: 47.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 14.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.7 AU - 8.74 AU

Year: 7348 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,971,395 km

• M1: 183,407 km (0.106 R)
• M2: 277,953 km (0.054 R)
• M3: 498,909 km (0.094 R)
• M4: 739,313 km (0.058 R)
• M5: 961,466 km (0.087 R)
• M6: 1,097,001 km (0.101 R)
• M7: 1,491,640 km (0.092 R)
• M8: 1,687,763 km (0.032 R)
• M9: 2,106,188 km (0.12 R)
• M10: 2,536,432 km (0.105 R)
• M11: 2,751,105 km (0.039 R)
• M12: 3,084,708 km (0.074 R)
• M13: 3,314,640 km (0.09 R)
• M14: 3,864,861 km (0.102 R)
• M15: 4,138,326 km (0.108 R)
• M16: 4,625,865 km (0.099 R)
• M17: 4,730,883 km (0.12 R)
• M18: 4,863,277 km (0.074 R)
• M19: 5,077,651 km (0.063 R)
• M20: 5,267,939 km (0.087 R)
• M21: 5,655,697 km (0.103 R)
• M22: 5,938,287 km (0.039 R)
• M23: 6,081,453 km (0.066 R)
• M24: 6,283,709 km (0.076 R)
• M25: 6,784,413 km (0.092 R)
• M26: 7,176,060 km (0.11 R)
• M27: 7,359,467 km (0.108 R)
• M28: 7,668,387 km (0.116 R)
• M29: 7,981,645 km (0.076 R)
• M30: 8,235,363 km (0.096 R)
• M31: 8,491,774 km (0.041 R)
• M32: 8,848,564 km (0.069 R)
• M33: 9,177,381 km (0.098 R)
• M34: 9,543,596 km (0.101 R)
• M35: 11,804,918 km (0.109 R)
• M36: 12,130,592 km (0.092 R)
• M37: 12,532,861 km (0.092 R)
• M38: 12,717,165 km (0.049 R)
• M39: 12,902,218 km (0.081 R)
• M40: 13,013,818 km (0.104 R)
• M41: 13,237,916 km (0.107 R)
• M42: 13,841,693 km (0.04 R)
• M43: 14,261,913 km (0.048 R)
• M44: 15,469,168 km (0.079 R)
• M45: 15,865,602 km (0.072 R)
• M46: 16,104,959 km (0.113 R)
• M47: 16,345,662 km (0.119 R)
• M48: 17,115,642 km (0.1 R)
• M49: 17,279,302 km (0.09 R)
• M50: 17,939,029 km (0.115 R)
• M51: 18,146,970 km (0.118 R)
• M52: 18,272,034 km (0.112 R)
• M53: 18,944,177 km (0.103 R)
• M54: 19,198,194 km (0.072 R)
• M55: 19,795,688 km (0.106 R)
• M56: 20,703,149 km (0.05 R)
• M57: 20,921,262 km (0.116 R)
• M58: 21,271,920 km (0.115 R)
• M59: 21,668,504 km (0.079 R)
• M60: 22,469,301 km (0.109 R)
• M61: 22,873,365 km (0.093 R)
• M62: 23,008,601 km (0.067 R)
• M63: 24,145,695 km (0.083 R)
• M64: 24,421,254 km (0.104 R)
• M65: 24,651,784 km (0.036 R)
• M66: 26,474,485 km (0.034 R)
• M67: 27,569,541 km (0.093 R)
• M68: 28,533,999 km (0.112 R)
• M69: 28,874,035 km (0.099 R)
• M70: 29,607,513 km (0.109 R)
• M71: 30,001,255 km (0.065 R)
• M72: 30,198,724 km (0.075 R)
• M73: 30,545,342 km (0.081 R)
• M74: 30,893,307 km (0.073 R)
• M75: 32,247,766 km (0.061 R)
• M76: 33,416,873 km (0.088 R)
• M77: 33,621,673 km (0.11 R)
• M78: 33,724,147 km (0.034 R)
• M79: 33,929,545 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 11.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.59 AU - 8.23 AU

Year: 8426 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,971,395 km

• M1: 147,204 km (0.047 R)
• M2: 553,811 km (0.076 R)
• M3: 847,472 km (0.116 R)
• M4: 1,020,407 km (0.087 R)
• M5: 1,205,609 km (0.099 R)
• M6: 1,368,671 km (0.082 R)
• M7: 1,539,362 km (0.112 R)
• M8: 1,645,277 km (0.08 R)
• M9: 1,772,136 km (0.092 R)
• M10: 2,016,579 km (0.054 R)
• M11: 2,252,046 km (0.109 R)
• M12: 2,538,377 km (0.092 R)
• M13: 2,793,142 km (0.084 R)
• M14: 2,901,899 km (0.081 R)
• M15: 3,034,294 km (0.075 R)
• M16: 3,750,119 km (0.113 R)
• M17: 3,943,250 km (0.102 R)
• M18: 4,041,087 km (0.059 R)
• M19: 4,264,287 km (0.089 R)
• M20: 4,984,302 km (0.092 R)
• M21: 5,116,846 km (0.099 R)
• M22: 5,197,030 km (0.106 R)
• M23: 5,358,596 km (0.108 R)
• M24: 5,439,977 km (0.092 R)
• M25: 5,658,988 km (0.113 R)
• M26: 5,853,166 km (0.043 R)
• M27: 6,134,410 km (0.082 R)
• M28: 6,219,681 km (0.112 R)
• M29: 6,305,251 km (0.093 R)
• M30: 6,448,865 km (0.113 R)
• M31: 7,820,677 km (0.064 R)
• M32: 8,130,495 km (0.091 R)
• M33: 8,890,751 km (0.068 R)
• M34: 9,116,943 km (0.092 R)
• M35: 9,246,944 km (0.103 R)
• M36: 9,377,543 km (0.089 R)
• M37: 9,839,800 km (0.085 R)
• M38: 10,923,936 km (0.098 R)
• M39: 11,200,991 km (0.086 R)
• M40: 11,761,833 km (0.073 R)
• M41: 11,903,503 km (0.039 R)
• M42: 12,512,067 km (0.094 R)
• M43: 12,874,692 km (0.091 R)
• M44: 13,204,106 km (0.115 R)
• M45: 13,573,314 km (0.106 R)
• M46: 13,983,511 km (0.071 R)
• M47: 14,625,286 km (0.081 R)
• M48: 15,199,742 km (0.12 R)
• M49: 16,767,229 km (0.086 R)
• M50: 16,886,907 km (0.106 R)
• M51: 17,247,438 km (0.109 R)
• M52: 19,213,453 km (0.11 R)
• M53: 19,380,554 km (0.108 R)
• M54: 19,548,103 km (0.083 R)
• M55: 20,222,939 km (0.104 R)
• M56: 20,734,115 km (0.095 R)
• M57: 20,991,274 km (0.099 R)
• M58: 21,077,293 km (0.083 R)
• M59: 21,335,798 km (0.102 R)
• M60: 21,899,782 km (0.087 R)
• M61: 22,468,703 km (0.086 R)
• M62: 22,600,648 km (0.043 R)
• M63: 23,308,844 km (0.118 R)
• M64: 24,204,337 km (0.108 R)
• M65: 24,520,288 km (0.106 R)
• M66: 24,610,944 km (0.09 R)
• M67: 25,156,677 km (0.083 R)
• M68: 26,399,087 km (0.116 R)
• M69: 26,724,463 km (0.065 R)
• M70: 26,817,662 km (0.05 R)
• M71: 26,911,011 km (0.04 R)
• M72: 27,004,360 km (0.079 R)
• M73: 27,473,200 km (0.068 R)
• M74: 27,567,148 km (0.059 R)
• M75: 29,857,042 km (0.108 R)
• M76: 32,009,157 km (0.119 R)
• M77: 32,356,224 km (0.068 R)
• M78: 33,103,914 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 7

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.76 AU - 20.72 AU

Year: 25941 Days

Day: 24 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,971,395 km

• M1: 106,214 km (0.106 R)
• M2: 481,406 km (0.106 R)
• M3: 649,105 km (0.059 R)
• M4: 717,023 km (0.12 R)
• M5: 885,021 km (0.059 R)
• M6: 986,897 km (0.077 R)
• M7: 1,119,740 km (0.084 R)
• M8: 1,315,713 km (0.086 R)
• M9: 1,901,539 km (0.068 R)
• M10: 2,170,216 km (0.066 R)
• M11: 2,743,027 km (0.057 R)
• M12: 3,202,142 km (0.104 R)
• M13: 3,480,993 km (0.075 R)
• M14: 3,562,224 km (0.054 R)
• M15: 3,892,985 km (0.101 R)
• M16: 4,451,584 km (0.103 R)
• M17: 4,539,697 km (0.081 R)
• M18: 4,807,776 km (0.108 R)
• M19: 7,027,659 km (0.068 R)
• M20: 7,130,433 km (0.116 R)
• M21: 7,337,626 km (0.12 R)
• M22: 7,917,467 km (0.118 R)
• M23: 8,131,991 km (0.084 R)
• M24: 8,348,459 km (0.09 R)
• M25: 8,676,677 km (0.119 R)
• M26: 9,065,033 km (0.09 R)
• M27: 9,176,932 km (0.107 R)
• M28: 9,233,181 km (0.093 R)
• M29: 11,149,978 km (0.04 R)
• M30: 13,888,068 km (0.118 R)
• M31: 15,464,381 km (0.087 R)
• M32: 15,934,716 km (0.086 R)
• M33: 16,820,785 km (0.093 R)
• M34: 16,958,415 km (0.078 R)
• M35: 17,582,836 km (0.108 R)
• M36: 18,854,119 km (0.108 R)
• M37: 18,925,627 km (0.086 R)
• M38: 19,718,047 km (0.085 R)
• M39: 20,008,865 km (0.104 R)
• M40: 20,447,785 km (0.085 R)
• M41: 20,963,748 km (0.117 R)
• M42: 21,558,848 km (0.05 R)
• M43: 22,613,513 km (0.069 R)
• M44: 22,689,509 km (0.111 R)
• M45: 23,223,723 km (0.078 R)
• M46: 23,300,317 km (0.114 R)
• M47: 25,559,694 km (0.092 R)
• M48: 26,274,921 km (0.076 R)
• M49: 27,562,660 km (0.068 R)
• M50: 28,050,947 km (0.113 R)
• M51: 28,624,057 km (0.092 R)
• M52: 29,118,478 km (0.09 R)
• M53: 29,366,660 km (0.03 R)
• M54: 30,450,497 km (0.105 R)
• M55: 32,143,496 km (0.118 R)
• M56: 32,743,234 km (0.042 R)
• M57: 33,087,459 km (0.107 R)
• M58: 34,127,762 km (0.11 R)
• M59: 34,302,193 km (0.063 R)
• M60: 35,090,724 km (0.096 R)
• M61: 36,062,661 km (0.088 R)
• M62: 36,151,373 km (0.097 R)
• M63: 36,775,046 km (0.114 R)
• M64: 39,030,982 km (0.102 R)
• M65: 39,578,959 km (0.058 R)
• M66: 39,854,070 km (0.074 R)
• M67: 40,313,784 km (0.097 R)
• M68: 41,610,349 km (0.078 R)
• M69: 41,703,398 km (0.07 R)
• M70: 43,202,967 km (0.11 R)
• M71: 43,580,702 km (0.116 R)
• M72: 44,815,633 km (0.041 R)
• M73: 45,293,747 km (0.112 R)
• M74: 45,389,490 km (0.085 R)
• M75: 47,028,634 km (0.059 R)
• M76: 49,178,355 km (0.053 R)
• M77: 49,375,376 km (0.116 R)
• M78: 49,572,695 km (0.114 R)
• M79: 52,161,187 km (0.093 R)
• M80: 53,471,814 km (0.078 R)
• M81: 53,775,797 km (0.075 R)
• M82: 55,509,188 km (0.094 R)
• M83: 56,743,819 km (0.1 R)
• M84: 58,612,745 km (0.112 R)
• M85: 61,878,317 km (0.041 R)
• M86: 63,479,463 km (0.103 R)
• M87: 63,801,397 km (0.114 R)
• M88: 65,202,531 km (0.113 R)
• M89: 65,418,850 km (0.08 R)
• M90: 66,069,750 km (0.117 R)
• M91: 67,925,212 km (0.052 R)
• M92: 68,474,237 km (0.112 R)
• M93: 68,804,399 km (0.091 R)
• M94: 71,018,597 km (0.1 R)
• M95: 73,143,635 km (0.114 R)
• M96: 73,819,069 km (0.104 R)
• M97: 75,630,101 km (0.042 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: 310 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit