🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 25.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.87 AU

Year: 265 Days

Day: 35.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.89 AU - 1.29 AU

Year: 406 Days

Day: 23.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,960,798 km

• M1: 111,899 km (0.086 R)
• M2: 639,232 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.96 AU - 1.38 AU

Year: 451 Days

Day: 20.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.01 AU - 2.57 AU

Year: 1235 Days

Day: 16.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,960,798 km

• M1: 152,440 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.69 AU - 3.43 AU

Year: 1908 Days

Day: 27.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.22 AU - 5.96 AU

Year: 4093 Days

Day: 31.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,960,798 km

• M1: 136,134 km (0.047 R)
• M2: 1,257,221 km (0.086 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 14.5

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.3 AU - 6.52 AU

Year: 5121 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,960,798 km

• M1: 245,789 km (0.032 R)
• M2: 351,405 km (0.111 R)
• M3: 542,442 km (0.052 R)
• M4: 951,891 km (0.063 R)
• M5: 1,045,240 km (0.119 R)
• M6: 1,480,121 km (0.053 R)
• M7: 2,460,436 km (0.09 R)
• M8: 2,643,694 km (0.053 R)
• M9: 2,874,972 km (0.086 R)
• M10: 2,979,840 km (0.048 R)
• M11: 3,104,006 km (0.118 R)
• M12: 3,220,992 km (0.084 R)
• M13: 4,582,332 km (0.102 R)
• M14: 6,548,198 km (0.113 R)
• M15: 6,652,617 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.9

Radius: 10.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.08 AU - 11.38 AU

Year: 13414 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,960,798 km

• M1: 136,882 km (0.075 R)
• M2: 303,833 km (0.108 R)
• M3: 488,886 km (0.101 R)
• M4: 611,257 km (0.058 R)
• M5: 729,888 km (0.075 R)
• M6: 992,133 km (0.099 R)
• M7: 1,303,745 km (0.037 R)
• M8: 1,688,062 km (0.1 R)
• M9: 1,882,390 km (0.04 R)
• M10: 2,038,720 km (0.048 R)
• M11: 2,130,124 km (0.097 R)
• M12: 2,199,537 km (0.094 R)
• M13: 2,364,544 km (0.073 R)
• M14: 2,682,140 km (0.084 R)
• M15: 2,782,670 km (0.039 R)
• M16: 3,224,133 km (0.09 R)
• M17: 3,358,173 km (0.058 R)
• M18: 3,687,588 km (0.083 R)
• M19: 3,998,901 km (0.099 R)
• M20: 4,318,591 km (0.081 R)
• M21: 5,076,305 km (0.111 R)
• M22: 5,264,349 km (0.118 R)
• M23: 6,171,959 km (0.082 R)
• M24: 6,507,956 km (0.101 R)
• M25: 6,988,315 km (0.118 R)
• M26: 7,551,401 km (0.086 R)
• M27: 7,766,373 km (0.08 R)
• M28: 8,275,754 km (0.083 R)
• M29: 8,534,559 km (0.045 R)
• M30: 8,833,605 km (0.119 R)
• M31: 9,022,248 km (0.057 R)
• M32: 9,136,092 km (0.114 R)
• M33: 9,557,658 km (0.083 R)
• M34: 9,712,642 km (0.081 R)
• M35: 10,261,217 km (0.112 R)
• M36: 10,459,734 km (0.085 R)
• M37: 10,900,748 km (0.079 R)
• M38: 12,008,819 km (0.097 R)
• M39: 13,023,841 km (0.103 R)
• M40: 14,242,465 km (0.113 R)
• M41: 14,731,202 km (0.119 R)
• M42: 15,090,087 km (0.085 R)
• M43: 15,270,651 km (0.057 R)
• M44: 15,451,964 km (0.115 R)
• M45: 16,554,351 km (0.064 R)
• M46: 16,647,401 km (0.105 R)
• M47: 16,833,949 km (0.118 R)
• M48: 17,729,741 km (0.098 R)
• M49: 18,159,386 km (0.096 R)
• M50: 18,640,942 km (0.085 R)
• M51: 20,259,441 km (0.118 R)
• M52: 21,211,632 km (0.112 R)
• M53: 21,464,751 km (0.097 R)
• M54: 21,769,632 km (0.075 R)
• M55: 21,973,683 km (0.107 R)
• M56: 23,315,726 km (0.08 R)
• M57: 23,576,924 km (0.118 R)
• M58: 24,260,436 km (0.085 R)
• M59: 24,631,140 km (0.092 R)
• M60: 25,916,485 km (0.051 R)
• M61: 26,840,102 km (0.081 R)
• M62: 28,106,747 km (0.094 R)
• M63: 28,551,950 km (0.059 R)
• M64: 29,336,591 km (0.12 R)
• M65: 29,958,021 km (0.11 R)
• M66: 30,355,802 km (0.103 R)
• M67: 30,698,231 km (0.098 R)
• M68: 30,869,820 km (0.098 R)
• M69: 31,444,276 km (0.066 R)
• M70: 32,138,260 km (0.088 R)
• M71: 33,482,547 km (0.054 R)
• M72: 33,600,430 km (0.107 R)
• M73: 34,013,619 km (0.103 R)
• M74: 34,428,604 km (0.099 R)
• M75: 36,953,367 km (0.082 R)
• M76: 37,992,174 km (0.026 R)
• M77: 38,299,448 km (0.114 R)
• M78: 38,422,717 km (0.09 R)
• M79: 38,545,986 km (0.082 R)
• M80: 38,731,188 km (0.096 R)
• M81: 38,854,905 km (0.047 R)
• M82: 39,537,221 km (0.069 R)
• M83: 40,035,981 km (0.089 R)
• M84: 40,223,576 km (0.096 R)
• M85: 41,607,955 km (0.102 R)
• M86: 42,688,500 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.7

Radius: 7.4

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.14 AU - 17.24 AU

Year: 19053 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,960,798 km

• M1: 94,247 km (0.066 R)
• M2: 233,373 km (0.093 R)
• M3: 419,323 km (0.105 R)
• M4: 589,266 km (0.097 R)
• M5: 693,386 km (0.116 R)
• M6: 759,060 km (0.118 R)
• M7: 1,042,847 km (0.036 R)
• M8: 2,268,353 km (0.109 R)
• M9: 2,675,857 km (0.102 R)
• M10: 2,746,019 km (0.059 R)
• M11: 3,032,798 km (0.06 R)
• M12: 3,329,151 km (0.113 R)
• M13: 3,404,848 km (0.115 R)
• M14: 3,480,993 km (0.099 R)
• M15: 5,561,750 km (0.078 R)
• M16: 7,008,810 km (0.111 R)
• M17: 7,154,817 km (0.086 R)
• M18: 7,400,307 km (0.059 R)
• M19: 7,648,490 km (0.11 R)
• M20: 8,255,558 km (0.049 R)
• M21: 8,461,405 km (0.109 R)
• M22: 8,825,676 km (0.109 R)
• M23: 9,036,011 km (0.04 R)
• M24: 9,677,337 km (0.114 R)
• M25: 10,778,377 km (0.117 R)
• M26: 11,687,633 km (0.1 R)
• M27: 11,860,867 km (0.03 R)
• M28: 12,858,386 km (0.116 R)
• M29: 12,917,926 km (0.102 R)
• M30: 13,037,155 km (0.034 R)
• M31: 13,518,112 km (0.099 R)
• M32: 14,621,247 km (0.1 R)
• M33: 14,995,391 km (0.082 R)
• M34: 15,058,073 km (0.066 R)
• M35: 16,717,712 km (0.056 R)
• M36: 18,568,985 km (0.048 R)
• M37: 18,703,623 km (0.078 R)
• M38: 19,313,833 km (0.063 R)
• M39: 19,587,148 km (0.11 R)
• M40: 19,930,476 km (0.072 R)
• M41: 20,484,137 km (0.102 R)
• M42: 21,183,208 km (0.11 R)
• M43: 21,253,669 km (0.089 R)
• M44: 21,677,330 km (0.107 R)
• M45: 22,748,750 km (0.108 R)
• M46: 23,910,377 km (0.114 R)
• M47: 24,942,752 km (0.074 R)
• M48: 26,518,317 km (0.098 R)
• M49: 29,136,728 km (0.086 R)
• M50: 29,843,429 km (0.083 R)
• M51: 30,159,380 km (0.066 R)
• M52: 32,564,165 km (0.092 R)
• M53: 33,133,984 km (0.112 R)
• M54: 33,379,324 km (0.11 R)
• M55: 34,531,826 km (0.102 R)
• M56: 35,279,516 km (0.068 R)
• M57: 36,116,666 km (0.106 R)
• M58: 36,369,038 km (0.115 R)
• M59: 39,356,806 km (0.113 R)
• M60: 39,790,042 km (0.059 R)
• M61: 40,573,934 km (0.112 R)
• M62: 40,661,300 km (0.103 R)
• M63: 41,450,728 km (0.116 R)
• M64: 42,422,515 km (0.107 R)
• M65: 44,208,415 km (0.108 R)
• M66: 45,110,490 km (0.085 R)
• M67: 46,933,041 km (0.073 R)
• M68: 47,760,915 km (0.091 R)
• M69: 47,945,669 km (0.089 R)
• M70: 48,593,727 km (0.043 R)
• M71: 49,151,577 km (0.074 R)
• M72: 50,649,501 km (0.064 R)
• M73: 51,498,768 km (0.044 R)
• M74: 52,162,384 km (0.1 R)
• M75: 52,257,528 km (0.087 R)
• M76: 53,882,161 km (0.095 R)
• M77: 56,008,994 km (0.119 R)
• M78: 57,671,326 km (0.1 R)
• M79: 57,769,611 km (0.085 R)
• M80: 57,966,333 km (0.084 R)
• M81: 59,349,814 km (0.093 R)
• M82: 60,843,997 km (0.104 R)
• M83: 61,947,730 km (0.11 R)
• M84: 62,149,089 km (0.076 R)
• M85: 62,350,597 km (0.117 R)
• M86: 63,260,452 km (0.111 R)
• M87: 63,564,734 km (0.077 R)
• M88: 64,072,918 km (0.054 R)
• M89: 64,480,422 km (0.093 R)
• M90: 64,582,448 km (0.046 R)
• M91: 66,530,960 km (0.099 R)
• M92: 69,646,635 km (0.075 R)
• M93: 69,856,072 km (0.094 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit