🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.53 AU - 0.71 AU

Year: 186 Days

Day: 29 Hours

Environment

Temp: 124 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,788,406 km

• M1: 242,349 km (0.061 R)
• M2: 322,832 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.16 AU - 1.18 AU

Year: 482 Days

Day: 18.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.39 AU - 1.61 AU

Year: 700 Days

Day: 37.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,788,406 km

• M1: 96,191 km (0.086 R)
• M2: 978,819 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.37 AU - 3.23 AU

Year: 1784 Days

Day: 13.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,788,406 km

• M1: 2,443,532 km (0.099 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 12

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.14 AU - 5.22 AU

Year: 3855 Days

Day: 14.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,788,406 km

• M1: 242,648 km (0.06 R)
• M2: 328,667 km (0.103 R)
• M3: 518,506 km (0.101 R)
• M4: 846,275 km (0.027 R)
• M5: 1,109,567 km (0.109 R)
• M6: 1,665,174 km (0.11 R)
• M7: 1,845,888 km (0.105 R)
• M8: 1,930,411 km (0.113 R)
• M9: 2,576,823 km (0.114 R)
• M10: 2,652,669 km (0.12 R)
• M11: 2,787,308 km (0.109 R)
• M12: 3,083,511 km (0.084 R)
• M13: 3,204,985 km (0.118 R)
• M14: 3,792,755 km (0.105 R)
• M15: 3,988,878 km (0.112 R)
• M16: 4,077,140 km (0.111 R)
• M17: 4,414,035 km (0.112 R)
• M18: 4,574,404 km (0.053 R)
• M19: 4,948,249 km (0.103 R)
• M20: 5,405,121 km (0.105 R)
• M21: 5,527,641 km (0.095 R)
• M22: 5,725,559 km (0.042 R)
• M23: 6,128,576 km (0.07 R)
• M24: 6,230,751 km (0.073 R)
• M25: 6,856,070 km (0.046 R)
• M26: 7,230,065 km (0.097 R)
• M27: 7,311,147 km (0.098 R)
• M28: 7,610,792 km (0.101 R)
• M29: 8,222,348 km (0.081 R)
• M30: 8,363,568 km (0.03 R)
• M31: 8,734,571 km (0.037 R)
• M32: 8,965,550 km (0.103 R)
• M33: 9,052,766 km (0.061 R)
• M34: 9,315,908 km (0.086 R)
• M35: 10,029,939 km (0.102 R)
• M36: 10,150,664 km (0.108 R)
• M37: 10,332,725 km (0.106 R)
• M38: 10,515,833 km (0.088 R)
• M39: 10,669,320 km (0.072 R)
• M40: 11,668,784 km (0.092 R)
• M41: 11,795,792 km (0.072 R)
• M42: 11,891,385 km (0.103 R)
• M43: 12,211,973 km (0.109 R)
• M44: 12,665,554 km (0.069 R)
• M45: 13,058,697 km (0.098 R)
• M46: 13,256,765 km (0.085 R)
• M47: 13,455,880 km (0.107 R)
• M48: 13,555,811 km (0.118 R)
• M49: 14,946,174 km (0.088 R)
• M50: 15,326,900 km (0.104 R)
• M51: 15,816,085 km (0.099 R)
• M52: 16,488,229 km (0.091 R)
• M53: 16,845,618 km (0.054 R)
• M54: 17,241,903 km (0.116 R)
• M55: 17,495,621 km (0.054 R)
• M56: 17,677,681 km (0.112 R)
• M57: 18,227,603 km (0.032 R)
• M58: 18,857,560 km (0.101 R)
• M59: 19,306,503 km (0.09 R)
• M60: 20,100,718 km (0.077 R)
• M61: 20,866,958 km (0.108 R)
• M62: 21,060,089 km (0.112 R)
• M63: 21,409,101 km (0.045 R)
• M64: 23,784,715 km (0.103 R)
• M65: 23,905,740 km (0.116 R)
• M66: 23,986,523 km (0.113 R)
• M67: 24,148,238 km (0.112 R)
• M68: 24,229,320 km (0.083 R)
• M69: 25,455,574 km (0.082 R)
• M70: 26,284,346 km (0.101 R)
• M71: 26,995,833 km (0.054 R)
• M72: 27,671,268 km (0.054 R)
• M73: 28,480,443 km (0.075 R)
• M74: 28,566,013 km (0.095 R)
• M75: 28,694,667 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 12.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.25 AU - 6.35 AU

Year: 5319 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,788,406 km

• M1: 156,330 km (0.104 R)
• M2: 250,726 km (0.109 R)
• M3: 582,684 km (0.086 R)
• M4: 967,150 km (0.051 R)
• M5: 1,091,017 km (0.054 R)
• M6: 1,187,657 km (0.09 R)
• M7: 1,407,716 km (0.105 R)
• M8: 1,568,085 km (0.086 R)
• M9: 2,333,128 km (0.106 R)
• M10: 2,438,894 km (0.072 R)
• M11: 2,833,084 km (0.111 R)
• M12: 3,247,770 km (0.049 R)
• M13: 3,342,615 km (0.115 R)
• M14: 3,608,151 km (0.116 R)
• M15: 3,780,937 km (0.08 R)
• M16: 4,819,595 km (0.086 R)
• M17: 5,010,182 km (0.081 R)
• M18: 5,258,964 km (0.077 R)
• M19: 5,682,475 km (0.103 R)
• M20: 5,797,366 km (0.095 R)
• M21: 5,942,027 km (0.111 R)
• M22: 6,653,216 km (0.073 R)
• M23: 6,865,645 km (0.1 R)
• M24: 6,957,498 km (0.116 R)
• M25: 7,235,301 km (0.117 R)
• M26: 7,579,825 km (0.12 R)
• M27: 8,090,552 km (0.074 R)
• M28: 8,382,866 km (0.104 R)
• M29: 8,645,560 km (0.119 R)
• M30: 8,811,165 km (0.071 R)
• M31: 9,044,837 km (0.041 R)
• M32: 9,723,562 km (0.065 R)
• M33: 10,208,559 km (0.093 R)
• M34: 10,313,427 km (0.07 R)
• M35: 10,489,204 km (0.116 R)
• M36: 11,455,307 km (0.112 R)
• M37: 11,967,530 km (0.088 R)
• M38: 12,562,032 km (0.077 R)
• M39: 12,862,874 km (0.08 R)
• M40: 13,166,109 km (0.052 R)
• M41: 13,818,355 km (0.068 R)
• M42: 14,167,966 km (0.1 R)
• M43: 16,819,887 km (0.066 R)
• M44: 17,110,107 km (0.103 R)
• M45: 17,527,485 km (0.074 R)
• M46: 17,821,594 km (0.079 R)
• M47: 19,273,591 km (0.093 R)
• M48: 19,620,808 km (0.07 R)
• M49: 19,795,089 km (0.063 R)
• M50: 20,409,488 km (0.07 R)
• M51: 21,030,020 km (0.092 R)
• M52: 21,119,180 km (0.091 R)
• M53: 21,566,927 km (0.083 R)
• M54: 21,701,864 km (0.094 R)
• M55: 22,244,455 km (0.054 R)
• M56: 22,517,322 km (0.072 R)
• M57: 22,608,577 km (0.097 R)
• M58: 22,928,866 km (0.117 R)
• M59: 23,805,808 km (0.081 R)
• M60: 24,038,433 km (0.053 R)
• M61: 24,318,480 km (0.101 R)
• M62: 25,735,322 km (0.058 R)
• M63: 26,598,202 km (0.088 R)
• M64: 26,839,653 km (0.114 R)
• M65: 27,616,964 km (0.118 R)
• M66: 28,057,380 km (0.032 R)
• M67: 28,747,325 km (0.038 R)
• M68: 29,742,450 km (0.043 R)
• M69: 30,043,292 km (0.064 R)
• M70: 30,194,086 km (0.113 R)
• M71: 30,395,445 km (0.07 R)
• M72: 31,053,077 km (0.105 R)
• M73: 31,256,381 km (0.09 R)
• M74: 31,562,159 km (0.106 R)
• M75: 31,715,497 km (0.071 R)
• M76: 32,228,168 km (0.115 R)
• M77: 32,382,553 km (0.077 R)
• M78: 32,537,088 km (0.097 R)
• M79: 33,209,830 km (0.102 R)
• M80: 33,469,831 km (0.081 R)
• M81: 33,887,209 km (0.106 R)
• M82: 35,096,708 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482

Radius: 5.8

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.83 AU - 18.41 AU

Year: 24646 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,788,406 km

• M1: 174,282 km (0.108 R)
• M2: 229,483 km (0.09 R)
• M3: 308,620 km (0.11 R)
• M4: 379,380 km (0.057 R)
• M5: 496,366 km (0.111 R)
• M6: 1,419,983 km (0.11 R)
• M7: 1,542,354 km (0.068 R)
• M8: 1,668,465 km (0.078 R)
• M9: 2,276,281 km (0.11 R)
• M10: 2,603,901 km (0.093 R)
• M11: 2,868,838 km (0.114 R)
• M12: 2,985,076 km (0.101 R)
• M13: 3,222,338 km (0.12 R)
• M14: 3,799,188 km (0.118 R)
• M15: 4,143,113 km (0.085 R)
• M16: 4,814,658 km (0.078 R)
• M17: 4,999,411 km (0.086 R)
• M18: 5,045,936 km (0.118 R)
• M19: 5,233,682 km (0.092 R)
• M20: 6,156,102 km (0.113 R)
• M21: 6,407,127 km (0.104 R)
• M22: 7,180,249 km (0.075 R)
• M23: 9,612,262 km (0.112 R)
• M24: 10,734,096 km (0.12 R)
• M25: 11,525,170 km (0.115 R)
• M26: 12,083,768 km (0.074 R)
• M27: 12,778,351 km (0.102 R)
• M28: 13,616,099 km (0.119 R)
• M29: 14,272,385 km (0.085 R)
• M30: 14,804,804 km (0.062 R)
• M31: 15,547,557 km (0.1 R)
• M32: 17,847,475 km (0.081 R)
• M33: 20,774,208 km (0.03 R)
• M34: 21,074,899 km (0.061 R)
• M35: 22,677,392 km (0.072 R)
• M36: 23,532,343 km (0.051 R)
• M37: 23,610,583 km (0.111 R)
• M38: 23,767,212 km (0.041 R)
• M39: 24,318,630 km (0.101 R)
• M40: 27,714,053 km (0.101 R)
• M41: 29,046,072 km (0.109 R)
• M42: 29,382,219 km (0.099 R)
• M43: 29,889,056 km (0.063 R)
• M44: 31,599,109 km (0.082 R)
• M45: 31,858,363 km (0.103 R)
• M46: 32,378,963 km (0.034 R)
• M47: 33,165,100 km (0.078 R)
• M48: 33,869,257 km (0.077 R)
• M49: 35,740,876 km (0.117 R)
• M50: 37,828,814 km (0.094 R)
• M51: 40,423,738 km (0.086 R)
• M52: 41,553,352 km (0.1 R)
• M53: 42,693,138 km (0.062 R)
• M54: 43,939,587 km (0.117 R)
• M55: 44,325,550 km (0.068 R)
• M56: 44,615,770 km (0.047 R)
• M57: 45,003,677 km (0.079 R)
• M58: 45,685,095 km (0.092 R)
• M59: 49,644,502 km (0.06 R)
• M60: 51,157,236 km (0.118 R)
• M61: 51,970,300 km (0.061 R)
• M62: 54,849,311 km (0.099 R)
• M63: 55,681,375 km (0.112 R)
• M64: 58,202,398 km (0.104 R)
• M65: 58,414,229 km (0.079 R)
• M66: 59,690,149 km (0.04 R)
• M67: 59,903,775 km (0.089 R)
• M68: 60,438,737 km (0.072 R)
• M69: 62,377,824 km (0.093 R)
• M70: 63,463,905 km (0.064 R)
• M71: 64,227,901 km (0.111 R)
• M72: 66,316,886 km (0.033 R)
• M73: 66,538,141 km (0.045 R)
• M74: 66,648,694 km (0.097 R)
• M75: 66,981,250 km (0.102 R)
• M76: 67,425,256 km (0.066 R)
• M77: 67,647,708 km (0.097 R)
• M78: 68,204,811 km (0.118 R)
• M79: 70,674,073 km (0.062 R)
• M80: 71,239,254 km (0.119 R)
• M81: 72,829,928 km (0.108 R)
• M82: 74,432,421 km (0.098 R)
• M83: 76,162,071 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit