🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.8 AU - 0.84 AU

Year: 262 Days

Day: 38.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 103.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,082,252 km

• M1: 563,685 km (0.069 R)
• M2: 677,080 km (0.088 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.37 AU - 1.44 AU

Year: 585 Days

Day: 25.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.28 AU - 1.8 AU

Year: 675 Days

Day: 37.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.48 AU - 2.14 AU

Year: 860 Days

Day: 29.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 14.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.27 AU - 8.23 AU

Year: 6192 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,082,252 km

• M1: 271,221 km (0.106 R)
• M2: 464,651 km (0.076 R)
• M3: 796,309 km (0.114 R)
• M4: 1,125,425 km (0.12 R)
• M5: 1,637,498 km (0.094 R)
• M6: 1,744,760 km (0.073 R)
• M7: 2,004,911 km (0.096 R)
• M8: 2,120,251 km (0.11 R)
• M9: 2,218,237 km (0.062 R)
• M10: 2,459,987 km (0.039 R)
• M11: 3,057,631 km (0.085 R)
• M12: 3,327,655 km (0.112 R)
• M13: 3,795,148 km (0.062 R)
• M14: 4,434,230 km (0.117 R)
• M15: 4,844,577 km (0.094 R)
• M16: 5,240,413 km (0.112 R)
• M17: 5,428,757 km (0.034 R)
• M18: 5,537,365 km (0.113 R)
• M19: 5,674,247 km (0.072 R)
• M20: 5,895,652 km (0.116 R)
• M21: 6,035,376 km (0.055 R)
• M22: 6,519,176 km (0.071 R)
• M23: 7,463,737 km (0.095 R)
• M24: 7,615,280 km (0.109 R)
• M25: 8,451,083 km (0.077 R)
• M26: 9,610,616 km (0.114 R)
• M27: 10,041,607 km (0.077 R)
• M28: 10,445,223 km (0.098 R)
• M29: 11,512,304 km (0.067 R)
• M30: 12,183,550 km (0.094 R)
• M31: 12,362,319 km (0.105 R)
• M32: 12,686,199 km (0.065 R)
• M33: 12,976,568 km (0.092 R)
• M34: 13,489,988 km (0.106 R)
• M35: 13,712,141 km (0.115 R)
• M36: 14,461,177 km (0.114 R)
• M37: 14,574,722 km (0.094 R)
• M38: 14,840,857 km (0.045 R)
• M39: 15,493,702 km (0.059 R)
• M40: 16,077,433 km (0.109 R)
• M41: 16,195,166 km (0.081 R)
• M42: 16,313,049 km (0.057 R)
• M43: 16,787,574 km (0.049 R)
• M44: 17,066,574 km (0.12 R)
• M45: 17,226,644 km (0.092 R)
• M46: 18,525,303 km (0.03 R)
• M47: 18,648,721 km (0.066 R)
• M48: 18,937,744 km (0.073 R)
• M49: 19,771,453 km (0.12 R)
• M50: 19,939,601 km (0.096 R)
• M51: 20,404,701 km (0.062 R)
• M52: 22,212,890 km (0.085 R)
• M53: 22,739,026 km (0.119 R)
• M54: 23,091,927 km (0.046 R)
• M55: 23,491,204 km (0.119 R)
• M56: 24,657,619 km (0.101 R)
• M57: 25,247,782 km (0.117 R)
• M58: 26,534,922 km (0.053 R)
• M59: 26,674,198 km (0.075 R)
• M60: 27,373,718 km (0.092 R)
• M61: 28,032,098 km (0.05 R)
• M62: 28,458,003 km (0.072 R)
• M63: 28,552,998 km (0.095 R)
• M64: 28,647,992 km (0.116 R)
• M65: 29,077,189 km (0.066 R)
• M66: 29,316,396 km (0.088 R)
• M67: 30,134,995 km (0.048 R)
• M68: 30,619,991 km (0.069 R)
• M69: 30,961,075 km (0.119 R)
• M70: 32,041,171 km (0.088 R)
• M71: 33,133,535 km (0.071 R)
• M72: 33,233,466 km (0.062 R)
• M73: 33,634,239 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 14.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.16 AU - 8.32 AU

Year: 6879 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,082,252 km

• M1: 189,690 km (0.113 R)
• M2: 284,984 km (0.07 R)
• M3: 436,377 km (0.104 R)
• M4: 596,596 km (0.106 R)
• M5: 827,725 km (0.057 R)
• M6: 1,038,359 km (0.076 R)
• M7: 1,130,810 km (0.072 R)
• M8: 1,310,328 km (0.12 R)
• M9: 1,470,248 km (0.098 R)
• M10: 1,652,608 km (0.108 R)
• M11: 2,210,907 km (0.097 R)
• M12: 2,566,202 km (0.099 R)
• M13: 3,075,283 km (0.094 R)
• M14: 3,698,957 km (0.103 R)
• M15: 4,383,966 km (0.118 R)
• M16: 5,676,491 km (0.104 R)
• M17: 6,041,809 km (0.086 R)
• M18: 6,339,659 km (0.094 R)
• M19: 6,718,889 km (0.111 R)
• M20: 7,262,378 km (0.114 R)
• M21: 7,367,546 km (0.116 R)
• M22: 7,526,119 km (0.097 R)
• M23: 9,374,401 km (0.111 R)
• M24: 9,719,822 km (0.119 R)
• M25: 9,952,447 km (0.099 R)
• M26: 10,721,231 km (0.097 R)
• M27: 11,509,163 km (0.086 R)
• M28: 11,631,982 km (0.029 R)
• M29: 12,034,401 km (0.082 R)
• M30: 12,599,282 km (0.108 R)
• M31: 12,757,706 km (0.06 R)
• M32: 12,916,729 km (0.053 R)
• M33: 13,012,472 km (0.076 R)
• M34: 13,140,677 km (0.092 R)
• M35: 13,301,345 km (0.103 R)
• M36: 13,527,387 km (0.052 R)
• M37: 13,820,001 km (0.049 R)
• M38: 14,378,300 km (0.101 R)
• M39: 16,166,294 km (0.111 R)
• M40: 16,476,859 km (0.119 R)
• M41: 17,491,133 km (0.084 R)
• M42: 17,774,471 km (0.11 R)
• M43: 18,597,558 km (0.112 R)
• M44: 18,778,123 km (0.03 R)
• M45: 19,213,902 km (0.114 R)
• M46: 20,541,433 km (0.055 R)
• M47: 21,065,624 km (0.069 R)
• M48: 21,291,667 km (0.079 R)
• M49: 21,974,581 km (0.082 R)
• M50: 22,280,508 km (0.045 R)
• M51: 22,935,149 km (0.077 R)
• M52: 24,027,064 km (0.076 R)
• M53: 24,777,746 km (0.105 R)
• M54: 25,056,297 km (0.071 R)
• M55: 25,857,693 km (0.103 R)
• M56: 26,180,675 km (0.084 R)
• M57: 26,464,462 km (0.069 R)
• M58: 26,626,925 km (0.083 R)
• M59: 26,830,677 km (0.055 R)
• M60: 27,075,719 km (0.107 R)
• M61: 27,444,777 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 12.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.55 AU - 9.29 AU

Year: 9407 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 63.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,082,252 km

• M1: 190,139 km (0.102 R)
• M2: 643,720 km (0.112 R)
• M3: 904,469 km (0.102 R)
• M4: 1,737,280 km (0.093 R)
• M5: 1,882,839 km (0.079 R)
• M6: 2,186,373 km (0.057 R)
• M7: 2,370,827 km (0.099 R)
• M8: 3,339,772 km (0.105 R)
• M9: 3,866,507 km (0.053 R)
• M10: 4,319,938 km (0.096 R)
• M11: 4,553,161 km (0.086 R)
• M12: 5,032,173 km (0.081 R)
• M13: 5,348,573 km (0.101 R)
• M14: 5,455,535 km (0.058 R)
• M15: 5,599,299 km (0.12 R)
• M16: 6,149,669 km (0.092 R)
• M17: 6,488,359 km (0.091 R)
• M18: 6,910,524 km (0.109 R)
• M19: 7,741,391 km (0.045 R)
• M20: 8,230,426 km (0.064 R)
• M21: 8,645,560 km (0.116 R)
• M22: 9,496,622 km (0.1 R)
• M23: 10,064,047 km (0.111 R)
• M24: 10,329,733 km (0.112 R)
• M25: 10,552,933 km (0.118 R)
• M26: 10,958,642 km (0.091 R)
• M27: 11,553,743 km (0.116 R)
• M28: 11,646,344 km (0.08 R)
• M29: 12,727,787 km (0.075 R)
• M30: 13,499,113 km (0.049 R)
• M31: 14,634,262 km (0.089 R)
• M32: 14,885,138 km (0.089 R)
• M33: 15,748,617 km (0.072 R)
• M34: 16,160,609 km (0.108 R)
• M35: 16,316,041 km (0.115 R)
• M36: 16,680,761 km (0.1 R)
• M37: 16,785,330 km (0.114 R)
• M38: 17,153,490 km (0.063 R)
• M39: 18,112,113 km (0.103 R)
• M40: 18,219,824 km (0.099 R)
• M41: 19,748,565 km (0.116 R)
• M42: 19,859,267 km (0.111 R)
• M43: 20,137,070 km (0.044 R)
• M44: 20,809,213 km (0.094 R)
• M45: 20,921,861 km (0.031 R)
• M46: 22,060,450 km (0.058 R)
• M47: 23,453,057 km (0.098 R)
• M48: 24,754,558 km (0.105 R)
• M49: 26,383,828 km (0.106 R)
• M50: 26,811,978 km (0.087 R)
• M51: 27,057,468 km (0.1 R)
• M52: 27,674,858 km (0.117 R)
• M53: 29,999,310 km (0.09 R)
• M54: 30,126,767 km (0.118 R)
• M55: 31,734,795 km (0.077 R)
• M56: 32,385,695 km (0.108 R)
• M57: 33,106,906 km (0.073 R)
• M58: 33,304,525 km (0.108 R)
• M59: 33,833,503 km (0.096 R)
• M60: 34,832,667 km (0.118 R)
• M61: 34,966,558 km (0.075 R)
• M62: 35,909,024 km (0.112 R)
• M63: 36,723,584 km (0.099 R)
• M64: 37,406,948 km (0.118 R)
• M65: 37,750,275 km (0.106 R)
• M66: 39,064,342 km (0.052 R)
• M67: 39,342,894 km (0.091 R)
• M68: 39,482,319 km (0.06 R)
• M69: 40,463,681 km (0.092 R)
• M70: 41,098,724 km (0.104 R)
• M71: 41,950,534 km (0.103 R)
• M72: 42,307,175 km (0.099 R)
• M73: 42,951,793 km (0.101 R)
• M74: 43,311,276 km (0.111 R)
• M75: 44,250,601 km (0.1 R)
• M76: 45,123,655 km (0.105 R)
• M77: 45,415,969 km (0.075 R)
• M78: 46,444,005 km (0.119 R)
• M79: 46,739,012 km (0.103 R)
• M80: 48,597,616 km (0.091 R)
• M81: 48,747,364 km (0.059 R)
• M82: 48,897,261 km (0.063 R)
• M83: 49,422,948 km (0.056 R)
• M84: 50,101,823 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 6.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.02 AU - 17.04 AU

Year: 20575 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,082,252 km

• M1: 429,495 km (0.058 R)
• M2: 484,099 km (0.046 R)
• M3: 743,801 km (0.12 R)
• M4: 1,043,595 km (0.116 R)
• M5: 1,745,209 km (0.11 R)
• M6: 2,720,288 km (0.098 R)
• M7: 2,932,567 km (0.043 R)
• M8: 3,805,171 km (0.045 R)
• M9: 4,254,563 km (0.11 R)
• M10: 4,315,749 km (0.107 R)
• M11: 4,408,051 km (0.043 R)
• M12: 4,815,855 km (0.097 R)
• M13: 5,836,112 km (0.094 R)
• M14: 6,493,595 km (0.063 R)
• M15: 9,032,121 km (0.111 R)
• M16: 11,239,886 km (0.082 R)
• M17: 12,054,447 km (0.103 R)
• M18: 12,799,295 km (0.108 R)
• M19: 14,287,345 km (0.07 R)
• M20: 15,876,822 km (0.114 R)
• M21: 16,115,281 km (0.116 R)
• M22: 17,866,773 km (0.09 R)
• M23: 18,164,473 km (0.058 R)
• M24: 18,414,002 km (0.112 R)
• M25: 19,017,181 km (0.096 R)
• M26: 19,321,163 km (0.092 R)
• M27: 19,524,766 km (0.118 R)
• M28: 19,728,967 km (0.088 R)
• M29: 20,553,251 km (0.083 R)
• M30: 21,704,856 km (0.03 R)
• M31: 22,769,843 km (0.038 R)
• M32: 22,877,254 km (0.116 R)
• M33: 24,508,918 km (0.068 R)
• M34: 24,563,970 km (0.112 R)
• M35: 26,515,774 km (0.098 R)
• M36: 27,424,581 km (0.12 R)
• M37: 28,285,965 km (0.069 R)
• M38: 29,156,027 km (0.09 R)
• M39: 30,093,856 km (0.045 R)
• M40: 30,863,088 km (0.103 R)
• M41: 31,518,925 km (0.025 R)
• M42: 31,878,708 km (0.114 R)
• M43: 32,420,851 km (0.099 R)
• M44: 33,148,345 km (0.086 R)
• M45: 33,514,261 km (0.104 R)
• M46: 35,425,374 km (0.102 R)
• M47: 38,773,973 km (0.119 R)
• M48: 39,223,664 km (0.094 R)
• M49: 39,481,571 km (0.089 R)
• M50: 39,869,179 km (0.109 R)
• M51: 40,063,507 km (0.116 R)
• M52: 42,420,122 km (0.03 R)
• M53: 43,348,676 km (0.081 R)
• M54: 43,748,551 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.5

Radius: 6.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.27 AU - 21.81 AU

Year: 27055 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,082,252 km

• M1: 220,956 km (0.111 R)
• M2: 352,602 km (0.051 R)
• M3: 597,943 km (0.084 R)
• M4: 690,843 km (0.12 R)
• M5: 849,417 km (0.069 R)
• M6: 891,005 km (0.077 R)
• M7: 976,276 km (0.044 R)
• M8: 1,019,958 km (0.107 R)
• M9: 1,344,286 km (0.099 R)
• M10: 1,595,012 km (0.03 R)
• M11: 1,833,023 km (0.12 R)
• M12: 2,082,552 km (0.111 R)
• M13: 2,168,122 km (0.093 R)
• M14: 2,254,889 km (0.113 R)
• M15: 3,316,585 km (0.115 R)
• M16: 4,436,624 km (0.106 R)
• M17: 4,621,527 km (0.046 R)
• M18: 5,782,556 km (0.1 R)
• M19: 5,903,431 km (0.114 R)
• M20: 6,106,735 km (0.089 R)
• M21: 6,147,724 km (0.088 R)
• M22: 6,312,432 km (0.045 R)
• M23: 6,604,148 km (0.042 R)
• M24: 6,985,772 km (0.075 R)
• M25: 7,114,576 km (0.098 R)
• M26: 8,082,923 km (0.12 R)
• M27: 9,563,792 km (0.12 R)
• M28: 10,043,552 km (0.12 R)
• M29: 10,091,872 km (0.061 R)
• M30: 10,481,874 km (0.08 R)
• M31: 11,478,495 km (0.07 R)
• M32: 12,452,826 km (0.104 R)
• M33: 13,134,693 km (0.113 R)
• M34: 13,721,266 km (0.079 R)
• M35: 14,316,217 km (0.048 R)
• M36: 14,534,630 km (0.114 R)
• M37: 15,587,201 km (0.083 R)
• M38: 15,755,648 km (0.097 R)
• M39: 16,435,420 km (0.09 R)
• M40: 17,356,794 km (0.111 R)
• M41: 17,940,973 km (0.117 R)
• M42: 18,948,964 km (0.072 R)
• M43: 19,550,497 km (0.089 R)
• M44: 20,587,360 km (0.116 R)
• M45: 20,772,263 km (0.112 R)
• M46: 21,205,648 km (0.114 R)
• M47: 23,932,967 km (0.054 R)
• M48: 25,436,276 km (0.073 R)
• M49: 27,714,202 km (0.099 R)
• M50: 28,054,687 km (0.101 R)
• M51: 28,533,550 km (0.057 R)
• M52: 28,739,696 km (0.052 R)
• M53: 29,015,255 km (0.087 R)
• M54: 30,056,456 km (0.083 R)
• M55: 30,266,043 km (0.117 R)
• M56: 30,406,216 km (0.118 R)
• M57: 31,321,905 km (0.08 R)
• M58: 31,392,664 km (0.044 R)
• M59: 31,961,136 km (0.05 R)
• M60: 32,246,569 km (0.093 R)
• M61: 32,892,084 km (0.081 R)
• M62: 34,707,304 km (0.071 R)
• M63: 35,294,925 km (0.112 R)
• M64: 36,629,338 km (0.109 R)
• M65: 37,077,832 km (0.085 R)
• M66: 37,528,122 km (0.118 R)
• M67: 37,829,262 km (0.075 R)
• M68: 38,206,847 km (0.113 R)
• M69: 38,509,783 km (0.085 R)
• M70: 38,661,625 km (0.042 R)
• M71: 38,965,757 km (0.099 R)
• M72: 39,959,835 km (0.032 R)
• M73: 40,344,451 km (0.12 R)
• M74: 40,884,948 km (0.109 R)
• M75: 41,117,274 km (0.094 R)
• M76: 42,677,430 km (0.036 R)
• M77: 42,913,196 km (0.032 R)
• M78: 44,177,598 km (0.112 R)
• M79: 44,415,907 km (0.113 R)
• M80: 44,814,286 km (0.102 R)
• M81: 45,133,827 km (0.1 R)
• M82: 45,373,932 km (0.115 R)
• M83: 46,016,455 km (0.086 R)
• M84: 46,177,572 km (0.093 R)
• M85: 47,391,558 km (0.079 R)
• M86: 48,534,187 km (0.087 R)
• M87: 48,944,534 km (0.11 R)
• M88: 49,108,942 km (0.091 R)
• M89: 50,182,157 km (0.09 R)
• M90: 52,183,926 km (0.096 R)
• M91: 52,435,998 km (0.115 R)
• M92: 53,787,017 km (0.037 R)
• M93: 56,264,806 km (0.092 R)
• M94: 56,437,143 km (0.057 R)
• M95: 56,523,311 km (0.047 R)
• M96: 57,561,072 km (0.078 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit