🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.59 AU - 0.79 AU

Year: 215 Days

Day: 35.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.84 AU - 1.86 AU

Year: 943 Days

Day: 12.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,304,310 km

• M1: 1,388,867 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.69 AU - 4.53 AU

Year: 3122 Days

Day: 21.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,304,310 km

• M1: 164,109 km (0.086 R)
• M2: 279,748 km (0.113 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 11

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.55 AU - 4.89 AU

Year: 3843 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,304,310 km

• M1: 143,315 km (0.11 R)
• M2: 246,088 km (0.103 R)
• M3: 360,980 km (0.068 R)
• M4: 650,601 km (0.103 R)
• M5: 863,778 km (0.071 R)
• M6: 1,010,534 km (0.096 R)
• M7: 1,358,049 km (0.102 R)
• M8: 1,429,108 km (0.098 R)
• M9: 1,560,455 km (0.066 R)
• M10: 1,835,566 km (0.094 R)
• M11: 1,963,023 km (0.096 R)
• M12: 2,044,105 km (0.115 R)
• M13: 2,159,744 km (0.111 R)
• M14: 2,467,018 km (0.101 R)
• M15: 2,954,558 km (0.1 R)
• M16: 3,296,239 km (0.118 R)
• M17: 3,630,740 km (0.118 R)
• M18: 4,332,504 km (0.084 R)
• M19: 4,699,019 km (0.1 R)
• M20: 4,786,833 km (0.088 R)
• M21: 4,941,666 km (0.099 R)
• M22: 5,188,503 km (0.111 R)
• M23: 5,393,302 km (0.063 R)
• M24: 5,577,757 km (0.09 R)
• M25: 5,670,806 km (0.097 R)
• M26: 6,409,222 km (0.117 R)
• M27: 6,629,280 km (0.116 R)
• M28: 6,703,181 km (0.099 R)
• M29: 6,926,531 km (0.079 R)
• M30: 7,380,860 km (0.117 R)
• M31: 7,560,078 km (0.093 R)
• M32: 7,714,912 km (0.104 R)
• M33: 8,080,230 km (0.099 R)
• M34: 8,238,654 km (0.055 R)
• M35: 8,371,347 km (0.114 R)
• M36: 8,478,160 km (0.1 R)
• M37: 8,692,833 km (0.062 R)
• M38: 9,431,099 km (0.115 R)
• M39: 9,597,900 km (0.057 R)
• M40: 10,132,563 km (0.097 R)
• M41: 10,532,737 km (0.099 R)
• M42: 11,230,761 km (0.115 R)
• M43: 11,615,227 km (0.09 R)
• M44: 11,913,825 km (0.111 R)
• M45: 12,305,921 km (0.107 R)
• M46: 13,009,928 km (0.051 R)
• M47: 13,102,679 km (0.099 R)
• M48: 13,351,311 km (0.064 R)
• M49: 13,538,757 km (0.107 R)
• M50: 14,424,975 km (0.084 R)
• M51: 14,617,358 km (0.119 R)
• M52: 14,713,848 km (0.113 R)
• M53: 15,559,076 km (0.072 R)
• M54: 15,657,661 km (0.08 R)
• M55: 16,087,007 km (0.113 R)
• M56: 16,186,639 km (0.082 R)
• M57: 16,520,392 km (0.103 R)
• M58: 16,721,601 km (0.084 R)
• M59: 17,569,223 km (0.035 R)
• M60: 18,188,109 km (0.1 R)
• M61: 18,674,302 km (0.071 R)
• M62: 18,884,038 km (0.079 R)
• M63: 19,944,388 km (0.035 R)
• M64: 20,194,665 km (0.045 R)
• M65: 20,987,684 km (0.061 R)
• M66: 21,315,153 km (0.112 R)
• M67: 21,570,966 km (0.066 R)
• M68: 21,680,920 km (0.117 R)
• M69: 22,048,781 km (0.106 R)
• M70: 22,307,436 km (0.111 R)
• M71: 22,678,888 km (0.089 R)
• M72: 22,753,387 km (0.043 R)
• M73: 22,940,085 km (0.099 R)
• M74: 23,352,377 km (0.054 R)
• M75: 23,578,420 km (0.067 R)
• M76: 25,180,762 km (0.098 R)
• M77: 26,190,249 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 11.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.9 AU - 6.62 AU

Year: 5180 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,304,310 km

• M1: 177,423 km (0.106 R)
• M2: 303,235 km (0.072 R)
• M3: 443,707 km (0.051 R)
• M4: 766,988 km (0.113 R)
• M5: 845,078 km (0.059 R)
• M6: 937,979 km (0.059 R)
• M7: 1,059,303 km (0.117 R)
• M8: 1,238,371 km (0.059 R)
• M9: 1,483,861 km (0.08 R)
• M10: 1,881,792 km (0.082 R)
• M11: 2,133,266 km (0.065 R)
• M12: 2,497,088 km (0.049 R)
• M13: 2,651,772 km (0.046 R)
• M14: 2,774,143 km (0.098 R)
• M15: 2,845,052 km (0.048 R)
• M16: 3,208,575 km (0.1 R)
• M17: 3,283,075 km (0.11 R)
• M18: 3,434,019 km (0.081 R)
• M19: 3,567,909 km (0.028 R)
• M20: 4,181,709 km (0.062 R)
• M21: 4,407,602 km (0.026 R)
• M22: 4,785,785 km (0.039 R)
• M23: 4,892,748 km (0.115 R)
• M24: 5,065,533 km (0.113 R)
• M25: 5,372,808 km (0.099 R)
• M26: 5,461,818 km (0.037 R)
• M27: 5,868,126 km (0.096 R)
• M28: 6,237,633 km (0.091 R)
• M29: 6,331,131 km (0.103 R)
• M30: 6,401,592 km (0.106 R)
• M31: 6,662,341 km (0.054 R)
• M32: 6,782,019 km (0.092 R)
• M33: 7,267,764 km (0.109 R)
• M34: 7,341,665 km (0.081 R)
• M35: 7,589,698 km (0.09 R)
• M36: 7,966,984 km (0.111 R)
• M37: 8,093,993 km (0.074 R)
• M38: 8,196,168 km (0.026 R)
• M39: 8,401,865 km (0.05 R)
• M40: 8,531,267 km (0.076 R)
• M41: 9,617,498 km (0.117 R)
• M42: 10,163,081 km (0.091 R)
• M43: 10,384,187 km (0.11 R)
• M44: 10,523,163 km (0.092 R)
• M45: 10,606,938 km (0.108 R)
• M46: 11,085,352 km (0.077 R)
• M47: 11,599,669 km (0.116 R)
• M48: 11,715,009 km (0.114 R)
• M49: 12,238,901 km (0.055 R)
• M50: 12,711,032 km (0.118 R)
• M51: 13,249,285 km (0.077 R)
• M52: 13,947,907 km (0.1 R)
• M53: 14,101,394 km (0.11 R)
• M54: 14,440,982 km (0.113 R)
• M55: 15,096,819 km (0.11 R)
• M56: 15,444,335 km (0.082 R)
• M57: 15,539,479 km (0.109 R)
• M58: 16,567,366 km (0.107 R)
• M59: 16,795,054 km (0.082 R)
• M60: 17,484,700 km (0.052 R)
• M61: 17,782,998 km (0.057 R)
• M62: 17,982,861 km (0.109 R)
• M63: 18,083,091 km (0.102 R)
• M64: 18,891,518 km (0.051 R)
• M65: 19,163,487 km (0.092 R)
• M66: 19,539,726 km (0.104 R)
• M67: 19,780,429 km (0.039 R)
• M68: 20,369,096 km (0.11 R)
• M69: 20,578,234 km (0.109 R)
• M70: 20,858,282 km (0.113 R)
• M71: 21,599,090 km (0.115 R)
• M72: 21,741,208 km (0.082 R)
• M73: 21,883,625 km (0.092 R)
• M74: 22,420,532 km (0.102 R)
• M75: 22,744,711 km (0.097 R)
• M76: 22,889,372 km (0.108 R)
• M77: 23,983,531 km (0.049 R)
• M78: 24,130,735 km (0.1 R)
• M79: 24,425,892 km (0.094 R)
• M80: 24,499,942 km (0.102 R)
• M81: 24,982,844 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 14.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.11 AU - 12.91 AU

Year: 13690 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,304,310 km

• M1: 196,721 km (0.105 R)
• M2: 289,921 km (0.098 R)
• M3: 390,301 km (0.109 R)
• M4: 549,024 km (0.06 R)
• M5: 689,796 km (0.119 R)
• M6: 1,443,769 km (0.106 R)
• M7: 1,975,589 km (0.088 R)
• M8: 2,089,134 km (0.111 R)
• M9: 2,492,301 km (0.098 R)
• M10: 4,430,939 km (0.09 R)
• M11: 4,981,459 km (0.083 R)
• M12: 5,233,083 km (0.099 R)
• M13: 5,424,718 km (0.085 R)
• M14: 5,716,583 km (0.103 R)
• M15: 6,451,707 km (0.102 R)
• M16: 6,970,064 km (0.105 R)
• M17: 7,430,377 km (0.101 R)
• M18: 7,864,210 km (0.049 R)
• M19: 8,492,821 km (0.112 R)
• M20: 8,718,564 km (0.045 R)
• M21: 9,060,993 km (0.101 R)
• M22: 9,214,630 km (0.114 R)
• M23: 9,446,657 km (0.096 R)
• M24: 10,074,968 km (0.111 R)
• M25: 10,434,451 km (0.11 R)
• M26: 10,961,036 km (0.061 R)
• M27: 11,165,985 km (0.067 R)
• M28: 11,330,842 km (0.095 R)
• M29: 11,662,949 km (0.1 R)
• M30: 11,998,348 km (0.109 R)
• M31: 12,379,373 km (0.117 R)
• M32: 12,592,850 km (0.11 R)
• M33: 12,764,438 km (0.085 R)
• M34: 12,893,691 km (0.083 R)
• M35: 13,327,824 km (0.109 R)
• M36: 14,254,882 km (0.082 R)
• M37: 14,975,196 km (0.074 R)
• M38: 15,066,002 km (0.089 R)
• M39: 15,294,138 km (0.12 R)
• M40: 15,707,328 km (0.073 R)
• M41: 15,984,981 km (0.08 R)
• M42: 16,451,278 km (0.075 R)
• M43: 17,064,180 km (0.105 R)
• M44: 17,349,613 km (0.105 R)
• M45: 17,973,436 km (0.106 R)
• M46: 18,070,076 km (0.114 R)
• M47: 20,239,694 km (0.112 R)
• M48: 22,178,782 km (0.101 R)
• M49: 23,804,312 km (0.101 R)
• M50: 24,390,287 km (0.069 R)
• M51: 24,927,194 km (0.053 R)
• M52: 25,413,686 km (0.069 R)
• M53: 25,958,073 km (0.091 R)
• M54: 26,892,162 km (0.082 R)
• M55: 27,224,419 km (0.119 R)
• M56: 27,391,071 km (0.051 R)
• M57: 27,949,221 km (0.098 R)
• M58: 28,906,497 km (0.099 R)
• M59: 29,303,829 km (0.094 R)
• M60: 30,161,324 km (0.057 R)
• M61: 31,842,356 km (0.083 R)
• M62: 32,370,286 km (0.061 R)
• M63: 32,723,936 km (0.042 R)
• M64: 33,792,214 km (0.084 R)
• M65: 34,450,744 km (0.052 R)
• M66: 34,691,297 km (0.064 R)
• M67: 35,113,612 km (0.117 R)
• M68: 35,416,249 km (0.115 R)
• M69: 35,719,783 km (0.049 R)
• M70: 36,024,214 km (0.109 R)
• M71: 36,696,806 km (0.119 R)
• M72: 37,868,607 km (0.095 R)
• M73: 38,116,789 km (0.07 R)
• M74: 38,303,338 km (0.056 R)
• M75: 39,617,705 km (0.12 R)
• M76: 40,502,128 km (0.102 R)
• M77: 40,628,987 km (0.062 R)
• M78: 40,755,995 km (0.066 R)
• M79: 41,010,311 km (0.115 R)
• M80: 41,969,084 km (0.038 R)
• M81: 42,935,337 km (0.116 R)
• M82: 43,064,589 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 13.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.94 AU - 12.16 AU

Year: 14710 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,304,310 km

• M1: 386,411 km (0.082 R)
• M2: 711,039 km (0.112 R)
• M3: 970,441 km (0.06 R)
• M4: 1,201,271 km (0.046 R)
• M5: 1,472,342 km (0.115 R)
• M6: 1,672,205 km (0.072 R)
• M7: 1,928,765 km (0.047 R)
• M8: 2,049,940 km (0.069 R)
• M9: 2,173,657 km (0.11 R)
• M10: 2,300,067 km (0.109 R)
• M11: 2,402,841 km (0.026 R)
• M12: 2,694,108 km (0.092 R)
• M13: 2,969,069 km (0.106 R)
• M14: 3,457,656 km (0.08 R)
• M15: 3,787,519 km (0.102 R)
• M16: 4,575,152 km (0.069 R)
• M17: 4,804,784 km (0.025 R)
• M18: 5,105,626 km (0.11 R)
• M19: 5,275,569 km (0.097 R)
• M20: 5,974,041 km (0.116 R)
• M21: 8,722,753 km (0.032 R)
• M22: 9,008,335 km (0.094 R)
• M23: 9,255,770 km (0.084 R)
• M24: 9,926,268 km (0.084 R)
• M25: 10,139,145 km (0.061 R)
• M26: 11,005,467 km (0.106 R)
• M27: 14,364,537 km (0.119 R)
• M28: 18,221,021 km (0.116 R)
• M29: 19,431,567 km (0.059 R)
• M30: 20,613,839 km (0.061 R)
• M31: 20,940,261 km (0.051 R)
• M32: 21,378,284 km (0.094 R)
• M33: 21,930,001 km (0.062 R)
• M34: 22,263,305 km (0.079 R)
• M35: 22,374,755 km (0.112 R)
• M36: 22,710,303 km (0.111 R)
• M37: 23,047,497 km (0.05 R)
• M38: 23,216,692 km (0.034 R)
• M39: 23,613,276 km (0.092 R)
• M40: 24,643,108 km (0.05 R)
• M41: 25,105,515 km (0.096 R)
• M42: 25,629,107 km (0.076 R)
• M43: 26,156,440 km (0.063 R)
• M44: 27,580,013 km (0.062 R)
• M45: 28,724,886 km (0.056 R)
• M46: 30,316,457 km (0.08 R)
• M47: 30,936,241 km (0.094 R)
• M48: 31,185,322 km (0.099 R)
• M49: 31,560,214 km (0.096 R)
• M50: 31,685,577 km (0.085 R)
• M51: 32,694,016 km (0.115 R)
• M52: 33,074,743 km (0.1 R)
• M53: 35,455,743 km (0.08 R)
• M54: 36,305,458 km (0.118 R)
• M55: 39,500,271 km (0.09 R)
• M56: 40,926,237 km (0.057 R)
• M57: 41,748,577 km (0.081 R)
• M58: 43,758,424 km (0.063 R)
• M59: 44,248,357 km (0.108 R)
• M60: 44,669,625 km (0.097 R)
• M61: 45,233,459 km (0.104 R)
• M62: 45,374,829 km (0.097 R)
• M63: 46,867,667 km (0.085 R)
• M64: 47,799,811 km (0.106 R)
• M65: 47,943,724 km (0.077 R)
• M66: 48,160,043 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit