🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.69 AU

Year: 190 Days

Day: 45.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,193,527 km

• M1: 218,114 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.7 AU - 0.84 AU

Year: 240 Days

Day: 20.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,193,527 km

• M1: 226,342 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.47 AU - 2.31 AU

Year: 922 Days

Day: 32.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.85 AU - 4.79 AU

Year: 3185 Days

Day: 15.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 13.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.21 AU - 7.97 AU

Year: 6697 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,193,527 km

• M1: 168,896 km (0.087 R)
• M2: 273,615 km (0.114 R)
• M3: 426,803 km (0.071 R)
• M4: 606,171 km (0.092 R)
• M5: 920,326 km (0.1 R)
• M6: 1,015,171 km (0.104 R)
• M7: 1,303,745 km (0.064 R)
• M8: 1,542,653 km (0.114 R)
• M9: 2,170,216 km (0.118 R)
• M10: 3,088,149 km (0.118 R)
• M11: 3,210,819 km (0.116 R)
• M12: 3,360,118 km (0.083 R)
• M13: 3,460,947 km (0.066 R)
• M14: 3,614,285 km (0.115 R)
• M15: 4,277,302 km (0.087 R)
• M16: 4,525,336 km (0.085 R)
• M17: 5,151,702 km (0.043 R)
• M18: 5,386,421 km (0.051 R)
• M19: 5,594,661 km (0.117 R)
• M20: 5,805,594 km (0.088 R)
• M21: 6,835,276 km (0.059 R)
• M22: 8,501,198 km (0.05 R)
• M23: 8,779,001 km (0.1 R)
• M24: 9,522,652 km (0.08 R)
• M25: 10,249,698 km (0.105 R)
• M26: 10,919,448 km (0.088 R)
• M27: 11,680,153 km (0.106 R)
• M28: 11,950,476 km (0.058 R)
• M29: 12,144,804 km (0.1 R)
• M30: 12,418,718 km (0.106 R)
• M31: 13,252,576 km (0.118 R)
• M32: 13,373,302 km (0.079 R)
• M33: 13,534,718 km (0.093 R)
• M34: 13,696,732 km (0.079 R)
• M35: 14,392,662 km (0.099 R)
• M36: 14,724,170 km (0.075 R)
• M37: 15,016,335 km (0.094 R)
• M38: 16,333,096 km (0.099 R)
• M39: 16,505,731 km (0.046 R)
• M40: 16,635,582 km (0.079 R)
• M41: 17,465,851 km (0.102 R)
• M42: 18,086,383 km (0.095 R)
• M43: 18,175,543 km (0.114 R)
• M44: 20,175,666 km (0.042 R)
• M45: 20,407,394 km (0.108 R)
• M46: 20,733,218 km (0.116 R)
• M47: 21,013,863 km (0.115 R)
• M48: 21,958,574 km (0.1 R)
• M49: 22,244,755 km (0.062 R)
• M50: 22,580,003 km (0.116 R)
• M51: 22,724,365 km (0.109 R)
• M52: 23,207,417 km (0.1 R)
• M53: 23,742,678 km (0.093 R)
• M54: 24,281,978 km (0.088 R)
• M55: 25,974,529 km (0.06 R)
• M56: 26,176,187 km (0.074 R)
• M57: 27,192,255 km (0.108 R)
• M58: 28,480,293 km (0.055 R)
• M59: 29,946,502 km (0.112 R)
• M60: 30,105,075 km (0.076 R)
• M61: 30,210,841 km (0.071 R)
• M62: 30,582,442 km (0.106 R)
• M63: 30,955,390 km (0.099 R)
• M64: 31,329,833 km (0.073 R)
• M65: 31,759,778 km (0.098 R)
• M66: 32,625,351 km (0.068 R)
• M67: 33,608,358 km (0.091 R)
• M68: 34,158,729 km (0.117 R)
• M69: 36,052,040 km (0.067 R)
• M70: 36,220,786 km (0.073 R)
• M71: 36,389,682 km (0.114 R)
• M72: 36,502,479 km (0.099 R)
• M73: 36,954,863 km (0.053 R)
• M74: 37,636,879 km (0.113 R)
• M75: 37,865,166 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 11.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.24 AU - 9.82 AU

Year: 8838 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,193,527 km

• M1: 147,803 km (0.056 R)
• M2: 221,854 km (0.069 R)
• M3: 406,009 km (0.104 R)
• M4: 591,660 km (0.112 R)
• M5: 665,561 km (0.106 R)
• M6: 996,023 km (0.069 R)
• M7: 1,105,229 km (0.115 R)
• M8: 1,890,019 km (0.082 R)
• M9: 2,216,143 km (0.089 R)
• M10: 2,312,633 km (0.059 R)
• M11: 2,435,304 km (0.1 R)
• M12: 2,895,168 km (0.054 R)
• M13: 3,027,861 km (0.117 R)
• M14: 3,438,058 km (0.104 R)
• M15: 3,607,104 km (0.115 R)
• M16: 4,310,962 km (0.116 R)
• M17: 4,401,917 km (0.101 R)
• M18: 4,929,699 km (0.091 R)
• M19: 5,346,927 km (0.094 R)
• M20: 5,444,914 km (0.117 R)
• M21: 5,576,410 km (0.099 R)
• M22: 5,977,183 km (0.119 R)
• M23: 6,456,794 km (0.12 R)
• M24: 6,561,213 km (0.078 R)
• M25: 8,611,302 km (0.104 R)
• M26: 9,427,658 km (0.117 R)
• M27: 9,945,416 km (0.117 R)
• M28: 10,268,547 km (0.085 R)
• M29: 11,511,407 km (0.054 R)
• M30: 12,107,554 km (0.093 R)
• M31: 12,888,754 km (0.112 R)
• M32: 13,507,641 km (0.116 R)
• M33: 14,000,715 km (0.103 R)
• M34: 14,545,401 km (0.05 R)
• M35: 14,636,955 km (0.107 R)
• M36: 15,143,344 km (0.089 R)
• M37: 15,468,719 km (0.113 R)
• M38: 15,655,567 km (0.08 R)
• M39: 16,601,474 km (0.041 R)
• M40: 17,274,665 km (0.09 R)
• M41: 17,468,543 km (0.104 R)
• M42: 17,614,551 km (0.119 R)
• M43: 17,809,776 km (0.051 R)
• M44: 18,153,253 km (0.099 R)
• M45: 18,548,341 km (0.117 R)
• M46: 20,463,792 km (0.041 R)
• M47: 21,185,302 km (0.106 R)
• M48: 21,810,472 km (0.046 R)
• M49: 23,025,356 km (0.032 R)
• M50: 23,453,206 km (0.076 R)
• M51: 25,080,532 km (0.094 R)
• M52: 25,575,850 km (0.111 R)
• M53: 25,686,254 km (0.114 R)
• M54: 25,907,808 km (0.114 R)
• M55: 27,419,495 km (0.097 R)
• M56: 28,100,464 km (0.115 R)
• M57: 29,711,035 km (0.108 R)
• M58: 30,527,540 km (0.092 R)
• M59: 31,233,343 km (0.056 R)
• M60: 31,351,525 km (0.08 R)
• M61: 31,469,857 km (0.043 R)
• M62: 31,884,991 km (0.096 R)
• M63: 32,481,288 km (0.116 R)
• M64: 33,382,765 km (0.057 R)
• M65: 34,658,386 km (0.066 R)
• M66: 34,903,278 km (0.12 R)
• M67: 35,826,446 km (0.111 R)
• M68: 36,197,898 km (0.068 R)
• M69: 37,508,225 km (0.079 R)
• M70: 37,633,888 km (0.088 R)
• M71: 38,327,274 km (0.05 R)
• M72: 39,662,584 km (0.115 R)
• M73: 39,790,490 km (0.09 R)
• M74: 40,046,901 km (0.084 R)
• M75: 40,368,088 km (0.098 R)
• M76: 41,207,332 km (0.098 R)
• M77: 41,531,510 km (0.109 R)
• M78: 42,248,084 km (0.087 R)
• M79: 42,444,057 km (0.088 R)
• M80: 42,837,201 km (0.057 R)
• M81: 43,231,541 km (0.118 R)
• M82: 43,561,105 km (0.101 R)
• M83: 43,759,172 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 14

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.64 AU - 9.28 AU

Year: 9515 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,193,527 km

• M1: 182,509 km (0.115 R)
• M2: 277,354 km (0.078 R)
• M3: 375,790 km (0.075 R)
• M4: 567,126 km (0.06 R)
• M5: 677,529 km (0.084 R)
• M6: 779,106 km (0.06 R)
• M7: 1,159,832 km (0.078 R)
• M8: 1,328,579 km (0.047 R)
• M9: 1,438,384 km (0.091 R)
• M10: 1,644,529 km (0.101 R)
• M11: 2,242,173 km (0.088 R)
• M12: 2,676,755 km (0.089 R)
• M13: 2,875,421 km (0.12 R)
• M14: 3,562,524 km (0.088 R)
• M15: 5,013,922 km (0.055 R)
• M16: 5,875,307 km (0.108 R)
• M17: 5,986,308 km (0.116 R)
• M18: 6,247,805 km (0.089 R)
• M19: 6,589,786 km (0.105 R)
• M20: 6,743,872 km (0.116 R)
• M21: 6,899,005 km (0.084 R)
• M22: 7,055,335 km (0.081 R)
• M23: 8,599,334 km (0.11 R)
• M24: 8,980,061 km (0.094 R)
• M25: 9,108,266 km (0.1 R)
• M26: 9,583,240 km (0.109 R)
• M27: 10,647,928 km (0.064 R)
• M28: 10,828,941 km (0.115 R)
• M29: 11,424,640 km (0.099 R)
• M30: 11,517,241 km (0.097 R)
• M31: 11,656,666 km (0.083 R)
• M32: 11,796,540 km (0.107 R)
• M33: 12,219,752 km (0.064 R)
• M34: 12,695,773 km (0.078 R)
• M35: 12,936,177 km (0.085 R)
• M36: 13,081,137 km (0.06 R)
• M37: 13,323,934 km (0.113 R)
• M38: 14,509,946 km (0.108 R)
• M39: 15,217,395 km (0.118 R)
• M40: 15,575,233 km (0.084 R)
• M41: 16,299,586 km (0.071 R)
• M42: 16,982,051 km (0.073 R)
• M43: 17,459,867 km (0.103 R)
• M44: 17,727,348 km (0.109 R)
• M45: 18,646,776 km (0.074 R)
• M46: 20,083,065 km (0.115 R)
• M47: 20,757,901 km (0.094 R)
• M48: 20,927,695 km (0.117 R)
• M49: 21,726,697 km (0.11 R)
• M50: 22,303,397 km (0.071 R)
• M51: 22,477,379 km (0.044 R)
• M52: 23,885,843 km (0.077 R)
• M53: 24,182,795 km (0.078 R)
• M54: 25,746,990 km (0.053 R)
• M55: 26,602,690 km (0.031 R)
• M56: 26,910,712 km (0.114 R)
• M57: 28,656,669 km (0.078 R)
• M58: 29,352,748 km (0.115 R)
• M59: 29,926,306 km (0.1 R)
• M60: 30,246,595 km (0.055 R)
• M61: 31,538,971 km (0.11 R)
• M62: 31,930,170 km (0.098 R)
• M63: 32,981,394 km (0.069 R)
• M64: 33,910,397 km (0.108 R)
• M65: 35,794,432 km (0.096 R)
• M66: 36,134,468 km (0.115 R)
• M67: 36,270,752 km (0.101 R)
• M68: 37,850,505 km (0.082 R)
• M69: 40,367,938 km (0.116 R)
• M70: 42,434,932 km (0.043 R)
• M71: 42,650,802 km (0.086 R)
• M72: 43,953,201 km (0.116 R)
• M73: 48,613,773 km (0.117 R)
• M74: 49,065,708 km (0.039 R)
• M75: 49,594,836 km (0.041 R)
• M76: 49,898,071 km (0.044 R)
• M77: 50,277,900 km (0.09 R)
• M78: 50,735,071 km (0.066 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit