🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.1 AU - 1.42 AU

Year: 530 Days

Day: 47 Hours

Environment

Temp: -20 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.34 AU - 1.48 AU

Year: 627 Days

Day: 28.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.49 AU - 2.15 AU

Year: 920 Days

Day: 14.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.88 AU - 4.08 AU

Year: 2975 Days

Day: 48 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,295,541 km

• M1: 1,060,051 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 9.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.89 AU - 5.23 AU

Year: 4265 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,295,541 km

• M1: 130,001 km (0.096 R)
• M2: 203,752 km (0.098 R)
• M3: 385,215 km (0.075 R)
• M4: 515,514 km (0.065 R)
• M5: 597,494 km (0.091 R)
• M6: 823,835 km (0.046 R)
• M7: 888,911 km (0.09 R)
• M8: 1,068,877 km (0.058 R)
• M9: 1,140,684 km (0.098 R)
• M10: 1,356,553 km (0.119 R)
• M11: 1,668,764 km (0.101 R)
• M12: 1,871,469 km (0.057 R)
• M13: 1,970,204 km (0.082 R)
• M14: 2,048,444 km (0.058 R)
• M15: 2,138,950 km (0.041 R)
• M16: 2,242,472 km (0.083 R)
• M17: 2,347,789 km (0.118 R)
• M18: 2,502,922 km (0.119 R)
• M19: 2,587,744 km (0.085 R)
• M20: 2,661,346 km (0.1 R)
• M21: 2,848,343 km (0.103 R)
• M22: 3,001,232 km (0.086 R)
• M23: 3,156,665 km (0.1 R)
• M24: 3,381,660 km (0.096 R)
• M25: 3,502,984 km (0.117 R)
• M26: 3,598,278 km (0.086 R)
• M27: 3,708,382 km (0.086 R)
• M28: 3,791,558 km (0.076 R)
• M29: 4,174,080 km (0.049 R)
• M30: 4,260,847 km (0.08 R)
• M31: 4,348,062 km (0.091 R)
• M32: 4,628,558 km (0.085 R)
• M33: 4,915,038 km (0.107 R)
• M34: 5,426,214 km (0.11 R)
• M35: 5,600,346 km (0.081 R)
• M36: 5,712,245 km (0.094 R)
• M37: 6,448,865 km (0.112 R)
• M38: 6,650,373 km (0.086 R)
• M39: 6,717,992 km (0.106 R)
• M40: 6,836,922 km (0.056 R)
• M41: 6,956,600 km (0.035 R)
• M42: 7,059,673 km (0.112 R)
• M43: 8,064,372 km (0.098 R)
• M44: 8,354,443 km (0.092 R)
• M45: 8,629,553 km (0.079 R)
• M46: 9,245,298 km (0.088 R)
• M47: 9,415,690 km (0.085 R)
• M48: 9,625,277 km (0.09 R)
• M49: 9,702,020 km (0.096 R)
• M50: 9,991,193 km (0.114 R)
• M51: 10,146,476 km (0.091 R)
• M52: 10,263,611 km (0.099 R)
• M53: 10,578,065 km (0.07 R)
• M54: 10,835,823 km (0.077 R)
• M55: 10,955,501 km (0.088 R)
• M56: 11,155,962 km (0.054 R)
• M57: 11,276,837 km (0.119 R)
• M58: 11,459,047 km (0.112 R)
• M59: 11,662,500 km (0.115 R)
• M60: 12,238,751 km (0.079 R)
• M61: 12,300,984 km (0.062 R)
• M62: 12,467,636 km (0.1 R)
• M63: 12,635,036 km (0.083 R)
• M64: 13,440,321 km (0.049 R)
• M65: 13,590,518 km (0.056 R)
• M66: 13,957,481 km (0.085 R)
• M67: 14,153,006 km (0.036 R)
• M68: 14,262,063 km (0.085 R)
• M69: 14,459,233 km (0.056 R)
• M70: 14,657,151 km (0.059 R)
• M71: 14,900,247 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 14.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.09 AU - 9.33 AU

Year: 8815 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,295,541 km

• M1: 239,207 km (0.039 R)
• M2: 413,339 km (0.057 R)
• M3: 725,849 km (0.092 R)
• M4: 1,029,682 km (0.103 R)
• M5: 1,152,502 km (0.053 R)
• M6: 1,414,149 km (0.074 R)
• M7: 1,801,009 km (0.103 R)
• M8: 2,153,162 km (0.103 R)
• M9: 2,479,585 km (0.099 R)
• M10: 2,624,545 km (0.107 R)
• M11: 2,722,831 km (0.072 R)
• M12: 2,872,578 km (0.072 R)
• M13: 3,392,132 km (0.084 R)
• M14: 3,718,255 km (0.101 R)
• M15: 3,857,231 km (0.104 R)
• M16: 4,518,903 km (0.087 R)
• M17: 4,757,511 km (0.119 R)
• M18: 4,969,641 km (0.041 R)
• M19: 5,403,625 km (0.036 R)
• M20: 5,529,885 km (0.115 R)
• M21: 5,850,025 km (0.087 R)
• M22: 6,408,174 km (0.105 R)
• M23: 6,812,537 km (0.114 R)
• M24: 7,225,278 km (0.111 R)
• M25: 7,364,703 km (0.077 R)
• M26: 7,540,331 km (0.101 R)
• M27: 7,824,118 km (0.097 R)
• M28: 7,931,530 km (0.037 R)
• M29: 8,549,219 km (0.104 R)
• M30: 9,182,467 km (0.093 R)
• M31: 9,371,559 km (0.109 R)
• M32: 10,336,914 km (0.108 R)
• M33: 10,652,565 km (0.111 R)
• M34: 11,333,834 km (0.07 R)
• M35: 11,577,678 km (0.054 R)
• M36: 11,700,199 km (0.105 R)
• M37: 11,946,736 km (0.111 R)
• M38: 12,236,507 km (0.11 R)
• M39: 12,528,522 km (0.1 R)
• M40: 13,893,154 km (0.111 R)
• M41: 14,858,509 km (0.119 R)
• M42: 15,574,335 km (0.103 R)
• M43: 15,845,556 km (0.087 R)
• M44: 15,981,840 km (0.077 R)
• M45: 16,622,867 km (0.098 R)
• M46: 16,807,620 km (0.08 R)
• M47: 17,132,397 km (0.078 R)
• M48: 17,553,216 km (0.088 R)
• M49: 18,024,748 km (0.117 R)
• M50: 18,884,038 km (0.112 R)
• M51: 19,708,023 km (0.095 R)
• M52: 19,805,711 km (0.074 R)
• M53: 20,692,228 km (0.033 R)
• M54: 21,591,760 km (0.11 R)
• M55: 21,894,546 km (0.094 R)
• M56: 22,097,101 km (0.047 R)
• M57: 22,862,295 km (0.074 R)
• M58: 24,052,645 km (0.096 R)
• M59: 26,009,535 km (0.107 R)
• M60: 26,277,764 km (0.118 R)
• M61: 26,709,054 km (0.115 R)
• M62: 27,197,192 km (0.039 R)
• M63: 27,360,403 km (0.056 R)
• M64: 27,907,333 km (0.112 R)
• M65: 28,181,995 km (0.076 R)
• M66: 28,678,809 km (0.099 R)
• M67: 29,290,066 km (0.108 R)
• M68: 29,401,666 km (0.086 R)
• M69: 30,468,748 km (0.075 R)
• M70: 31,605,841 km (0.067 R)
• M71: 31,720,284 km (0.051 R)
• M72: 31,892,321 km (0.086 R)
• M73: 32,179,549 km (0.118 R)
• M74: 32,756,698 km (0.097 R)
• M75: 32,872,636 km (0.027 R)
• M76: 33,104,662 km (0.072 R)
• M77: 34,273,471 km (0.109 R)
• M78: 34,391,054 km (0.102 R)
• M79: 35,396,203 km (0.098 R)
• M80: 37,193,471 km (0.083 R)
• M81: 37,556,545 km (0.106 R)
• M82: 37,799,193 km (0.112 R)
• M83: 37,920,816 km (0.119 R)
• M84: 38,652,799 km (0.054 R)
• M85: 39,020,510 km (0.056 R)
• M86: 39,697,590 km (0.076 R)
• M87: 40,503,025 km (0.119 R)
• M88: 40,627,341 km (0.073 R)
• M89: 40,938,804 km (0.026 R)
• M90: 42,129,752 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 5.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.49 AU - 22.95 AU

Year: 31576 Days

Day: 24.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,295,541 km

• M1: 85,121 km (0.095 R)
• M2: 141,819 km (0.116 R)
• M3: 1,218,774 km (0.084 R)
• M4: 1,405,472 km (0.103 R)
• M5: 1,513,182 km (0.051 R)
• M6: 1,923,230 km (0.103 R)
• M7: 1,970,802 km (0.116 R)
• M8: 2,091,677 km (0.054 R)
• M9: 2,442,933 km (0.063 R)
• M10: 2,678,550 km (0.103 R)
• M11: 3,632,685 km (0.054 R)
• M12: 3,901,512 km (0.109 R)
• M13: 4,458,166 km (0.061 R)
• M14: 4,585,175 km (0.085 R)
• M15: 5,816,515 km (0.086 R)
• M16: 6,060,359 km (0.117 R)
• M17: 6,272,040 km (0.077 R)
• M18: 6,414,607 km (0.036 R)
• M19: 6,486,264 km (0.104 R)
• M20: 7,142,999 km (0.111 R)
• M21: 7,329,248 km (0.085 R)
• M22: 8,089,954 km (0.088 R)
• M23: 10,015,727 km (0.094 R)
• M24: 10,434,152 km (0.12 R)
• M25: 10,645,384 km (0.084 R)
• M26: 11,158,206 km (0.081 R)
• M27: 11,201,290 km (0.106 R)
• M28: 12,075,091 km (0.096 R)
• M29: 13,243,301 km (0.12 R)
• M30: 13,426,110 km (0.044 R)
• M31: 13,794,569 km (0.084 R)
• M32: 14,166,170 km (0.093 R)
• M33: 14,635,459 km (0.084 R)
• M34: 14,729,855 km (0.108 R)
• M35: 15,927,536 km (0.078 R)
• M36: 17,106,517 km (0.116 R)
• M37: 18,059,605 km (0.038 R)
• M38: 18,110,318 km (0.096 R)
• M39: 19,755,596 km (0.105 R)
• M40: 21,341,034 km (0.093 R)
• M41: 21,448,146 km (0.104 R)
• M42: 23,131,571 km (0.115 R)
• M43: 23,517,533 km (0.113 R)
• M44: 23,572,884 km (0.102 R)
• M45: 26,106,474 km (0.111 R)
• M46: 26,221,066 km (0.117 R)
• M47: 28,253,503 km (0.1 R)
• M48: 29,855,696 km (0.081 R)
• M49: 31,426,174 km (0.063 R)
• M50: 32,098,617 km (0.115 R)
• M51: 32,159,952 km (0.08 R)
• M52: 33,085,215 km (0.029 R)
• M53: 33,520,096 km (0.069 R)
• M54: 33,644,561 km (0.048 R)
• M55: 34,269,731 km (0.071 R)
• M56: 35,088,181 km (0.11 R)
• M57: 35,976,792 km (0.054 R)
• M58: 36,551,846 km (0.117 R)
• M59: 37,581,827 km (0.08 R)
• M60: 38,882,581 km (0.107 R)
• M61: 40,330,539 km (0.097 R)
• M62: 40,728,469 km (0.116 R)
• M63: 41,728,980 km (0.12 R)
• M64: 42,602,482 km (0.04 R)
• M65: 43,482,267 km (0.098 R)
• M66: 43,890,220 km (0.117 R)
• M67: 44,436,252 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit