🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.53 AU - 0.67 AU

Year: 178 Days

Day: 15.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.83 AU - 2.75 AU

Year: 1327 Days

Day: 32.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,610,726 km

• M1: 1,292,226 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.26 AU - 3.5 AU

Year: 1871 Days

Day: 33.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,610,726 km

• M1: 691,591 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.54 AU - 3.4 AU

Year: 1960 Days

Day: 13.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,610,726 km

• M1: 74,350 km (0.077 R)
• M2: 842,086 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.48 AU - 4.3 AU

Year: 2938 Days

Day: 39.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,610,726 km

• M1: 2,974,903 km (0.113 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 14.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.49 AU - 4.57 AU

Year: 3692 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,610,726 km

• M1: 198,816 km (0.072 R)
• M2: 403,615 km (0.108 R)
• M3: 610,060 km (0.117 R)
• M4: 820,844 km (0.08 R)
• M5: 1,110,615 km (0.107 R)
• M6: 1,852,770 km (0.07 R)
• M7: 1,984,416 km (0.029 R)
• M8: 2,292,139 km (0.11 R)
• M9: 2,451,909 km (0.094 R)
• M10: 2,542,416 km (0.074 R)
• M11: 2,858,666 km (0.107 R)
• M12: 3,089,645 km (0.057 R)
• M13: 3,427,586 km (0.094 R)
• M14: 3,549,808 km (0.111 R)
• M15: 3,819,682 km (0.117 R)
• M16: 3,946,541 km (0.071 R)
• M17: 4,248,131 km (0.103 R)
• M18: 4,401,768 km (0.03 R)
• M19: 4,602,229 km (0.102 R)
• M20: 4,692,287 km (0.09 R)
• M21: 4,805,682 km (0.118 R)
• M22: 5,221,564 km (0.067 R)
• M23: 5,339,148 km (0.038 R)
• M24: 5,601,094 km (0.081 R)
• M25: 5,940,681 km (0.07 R)
• M26: 6,038,817 km (0.034 R)
• M27: 6,137,701 km (0.113 R)
• M28: 6,999,535 km (0.117 R)
• M29: 7,129,535 km (0.085 R)
• M30: 8,280,541 km (0.026 R)
• M31: 9,604,034 km (0.071 R)
• M32: 9,748,695 km (0.117 R)
• M33: 9,923,276 km (0.088 R)
• M34: 10,602,151 km (0.114 R)
• M35: 10,721,829 km (0.116 R)
• M36: 10,902,094 km (0.065 R)
• M37: 11,449,024 km (0.105 R)
• M38: 11,973,814 km (0.036 R)
• M39: 12,129,695 km (0.074 R)
• M40: 13,079,043 km (0.091 R)
• M41: 13,497,767 km (0.06 R)
• M42: 13,692,693 km (0.116 R)
• M43: 13,953,891 km (0.107 R)
• M44: 14,381,741 km (0.082 R)
• M45: 14,914,459 km (0.055 R)
• M46: 15,385,991 km (0.11 R)
• M47: 16,068,008 km (0.093 R)
• M48: 16,447,388 km (0.104 R)
• M49: 16,620,772 km (0.113 R)
• M50: 16,969,335 km (0.061 R)
• M51: 17,567,727 km (0.074 R)
• M52: 17,709,546 km (0.054 R)
• M53: 17,851,664 km (0.049 R)
• M54: 18,496,131 km (0.079 R)
• M55: 19,002,670 km (0.028 R)
• M56: 19,697,402 km (0.103 R)
• M57: 20,214,711 km (0.114 R)
• M58: 20,475,012 km (0.076 R)
• M59: 21,074,301 km (0.085 R)
• M60: 21,262,794 km (0.111 R)
• M61: 21,413,888 km (0.09 R)
• M62: 21,565,431 km (0.037 R)
• M63: 21,755,270 km (0.062 R)
• M64: 21,945,858 km (0.087 R)
• M65: 22,597,506 km (0.089 R)
• M66: 22,829,084 km (0.09 R)
• M67: 22,983,918 km (0.065 R)
• M68: 23,372,423 km (0.107 R)
• M69: 23,959,445 km (0.1 R)
• M70: 24,116,673 km (0.119 R)
• M71: 24,392,830 km (0.07 R)
• M72: 24,590,748 km (0.087 R)
• M73: 25,307,771 km (0.11 R)
• M74: 25,588,417 km (0.107 R)
• M75: 26,680,631 km (0.119 R)
• M76: 27,211,853 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 8.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.1 AU - 6.78 AU

Year: 4858 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,610,726 km

• M1: 126,410 km (0.064 R)
• M2: 184,454 km (0.096 R)
• M3: 239,805 km (0.097 R)
• M4: 316,250 km (0.082 R)
• M5: 368,609 km (0.037 R)
• M6: 439,219 km (0.071 R)
• M7: 507,286 km (0.084 R)
• M8: 655,388 km (0.094 R)
• M9: 799,301 km (0.071 R)
• M10: 894,745 km (0.12 R)
• M11: 1,014,573 km (0.12 R)
• M12: 1,570,329 km (0.069 R)
• M13: 1,630,617 km (0.118 R)
• M14: 1,703,920 km (0.09 R)
• M15: 2,034,830 km (0.062 R)
• M16: 2,194,302 km (0.113 R)
• M17: 2,568,446 km (0.106 R)
• M18: 2,755,593 km (0.089 R)
• M19: 2,962,337 km (0.088 R)
• M20: 3,143,650 km (0.094 R)
• M21: 3,251,061 km (0.1 R)
• M22: 3,855,586 km (0.11 R)
• M23: 3,987,232 km (0.093 R)
• M24: 4,580,836 km (0.101 R)
• M25: 5,039,803 km (0.072 R)
• M26: 5,457,929 km (0.111 R)
• M27: 5,736,630 km (0.069 R)
• M28: 5,793,028 km (0.097 R)
• M29: 6,020,118 km (0.095 R)
• M30: 6,192,305 km (0.104 R)
• M31: 6,620,304 km (0.113 R)
• M32: 6,937,601 km (0.104 R)
• M33: 7,443,392 km (0.071 R)
• M34: 7,545,866 km (0.118 R)
• M35: 7,731,816 km (0.049 R)
• M36: 8,128,999 km (0.055 R)
• M37: 8,213,521 km (0.119 R)
• M38: 8,277,101 km (0.072 R)
• M39: 8,468,885 km (0.098 R)
• M40: 9,030,775 km (0.082 R)
• M41: 9,162,271 km (0.102 R)
• M42: 9,426,910 km (0.084 R)
• M43: 9,604,931 km (0.075 R)
• M44: 10,281,862 km (0.114 R)
• M45: 10,396,154 km (0.117 R)
• M46: 10,511,046 km (0.036 R)
• M47: 10,626,086 km (0.079 R)
• M48: 11,349,691 km (0.09 R)
• M49: 11,444,237 km (0.041 R)
• M50: 11,729,371 km (0.091 R)
• M51: 12,016,748 km (0.025 R)
• M52: 12,113,089 km (0.087 R)
• M53: 12,233,964 km (0.093 R)
• M54: 12,549,915 km (0.058 R)
• M55: 12,721,055 km (0.098 R)
• M56: 12,917,776 km (0.06 R)
• M57: 12,991,827 km (0.098 R)
• M58: 13,538,906 km (0.067 R)
• M59: 13,639,137 km (0.079 R)
• M60: 13,840,346 km (0.101 R)
• M61: 14,093,466 km (0.113 R)
• M62: 14,527,000 km (0.117 R)
• M63: 15,068,694 km (0.102 R)
• M64: 15,146,635 km (0.108 R)
• M65: 15,276,935 km (0.064 R)
• M66: 15,590,791 km (0.114 R)
• M67: 15,748,617 km (0.086 R)
• M68: 16,118,871 km (0.062 R)
• M69: 16,491,968 km (0.049 R)
• M70: 16,625,859 km (0.117 R)
• M71: 17,056,850 km (0.084 R)
• M72: 17,710,443 km (0.116 R)
• M73: 18,233,437 km (0.087 R)
• M74: 18,316,614 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.7

Radius: 3

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.81 AU - 17.57 AU

Year: 27289 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,610,726 km

• M1: 116,686 km (0.06 R)
• M2: 224,247 km (0.05 R)
• M3: 403,316 km (0.119 R)
• M4: 465,848 km (0.074 R)
• M5: 824,733 km (0.115 R)
• M6: 1,318,406 km (0.109 R)
• M7: 1,459,776 km (0.114 R)
• M8: 1,706,164 km (0.071 R)
• M9: 2,153,910 km (0.101 R)
• M10: 2,665,236 km (0.098 R)
• M11: 3,306,562 km (0.098 R)
• M12: 3,466,033 km (0.046 R)
• M13: 4,231,226 km (0.114 R)
• M14: 4,615,094 km (0.046 R)
• M15: 4,721,608 km (0.045 R)
• M16: 5,119,389 km (0.111 R)
• M17: 5,340,943 km (0.097 R)
• M18: 5,946,665 km (0.099 R)
• M19: 6,415,056 km (0.086 R)
• M20: 6,613,871 km (0.102 R)
• M21: 6,854,874 km (0.043 R)
• M22: 7,058,028 km (0.11 R)
• M23: 7,595,233 km (0.105 R)
• M24: 7,679,008 km (0.109 R)
• M25: 8,360,576 km (0.075 R)
• M26: 8,840,337 km (0.104 R)
• M27: 9,061,293 km (0.068 R)
• M28: 10,658,399 km (0.1 R)
• M29: 10,705,224 km (0.073 R)
• M30: 10,799,321 km (0.112 R)
• M31: 11,705,734 km (0.103 R)
• M32: 11,948,382 km (0.096 R)
• M33: 12,339,880 km (0.035 R)
• M34: 12,487,832 km (0.062 R)
• M35: 13,794,270 km (0.068 R)
• M36: 13,999,070 km (0.074 R)
• M37: 14,567,541 km (0.097 R)
• M38: 15,566,855 km (0.091 R)
• M39: 15,940,700 km (0.113 R)
• M40: 16,588,309 km (0.116 R)
• M41: 17,631,156 km (0.12 R)
• M42: 17,742,158 km (0.057 R)
• M43: 18,188,408 km (0.038 R)
• M44: 18,525,602 km (0.12 R)
• M45: 18,694,947 km (0.115 R)
• M46: 19,377,562 km (0.119 R)
• M47: 19,837,126 km (0.112 R)
• M48: 20,358,325 km (0.113 R)
• M49: 20,474,862 km (0.06 R)
• M50: 20,533,056 km (0.064 R)
• M51: 20,942,804 km (0.115 R)
• M52: 21,770,380 km (0.117 R)
• M53: 22,307,885 km (0.092 R)
• M54: 24,439,655 km (0.101 R)
• M55: 24,501,588 km (0.069 R)
• M56: 25,372,996 km (0.096 R)
• M57: 25,498,359 km (0.071 R)
• M58: 26,571,873 km (0.088 R)
• M59: 26,762,760 km (0.105 R)
• M60: 27,018,123 km (0.057 R)
• M61: 27,918,104 km (0.069 R)
• M62: 28,958,707 km (0.051 R)
• M63: 29,286,476 km (0.094 R)
• M64: 29,352,149 km (0.085 R)
• M65: 30,476,677 km (0.109 R)
• M66: 30,609,819 km (0.059 R)
• M67: 32,291,299 km (0.118 R)
• M68: 33,245,883 km (0.092 R)
• M69: 33,314,548 km (0.085 R)
• M70: 33,864,470 km (0.084 R)
• M71: 34,625,624 km (0.078 R)
• M72: 34,834,313 km (0.117 R)
• M73: 35,392,463 km (0.095 R)
• M74: 36,588,498 km (0.12 R)
• M75: 36,800,927 km (0.111 R)
• M76: 37,654,831 km (0.039 R)
• M77: 38,947,806 km (0.04 R)
• M78: 39,092,317 km (0.103 R)
• M79: 39,817,867 km (0.061 R)
• M80: 40,474,452 km (0.067 R)
• M81: 42,020,695 km (0.115 R)
• M82: 43,136,995 km (0.045 R)
• M83: 44,716,000 km (0.095 R)
• M84: 44,791,547 km (0.037 R)
• M85: 46,007,928 km (0.108 R)
• M86: 46,466,894 km (0.105 R)
• M87: 47,158,186 km (0.069 R)
• M88: 47,543,699 km (0.111 R)
• M89: 47,775,426 km (0.103 R)
• M90: 48,706,374 km (0.096 R)
• M91: 49,330,347 km (0.07 R)
• M92: 51,138,985 km (0.089 R)
• M93: 52,569,440 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit