🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.67 AU - 0.87 AU

Year: 241 Days

Day: 29.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.27 AU - 1.41 AU

Year: 553 Days

Day: 33.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.22 AU - 1.48 AU

Year: 559 Days

Day: 31.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,320,321 km

• M1: 624,122 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.51 AU - 2.13 AU

Year: 875 Days

Day: 12.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,320,321 km

• M1: 67,020 km (0.107 R)
• M2: 158,424 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.74 AU - 2.56 AU

Year: 1124 Days

Day: 31.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,320,321 km

• M1: 81,381 km (0.046 R)
• M2: 536,159 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.28 AU - 2.6 AU

Year: 1359 Days

Day: 31.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 11.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.16 AU - 7.86 AU

Year: 5921 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,320,321 km

• M1: 146,606 km (0.11 R)
• M2: 366,515 km (0.115 R)
• M3: 485,744 km (0.101 R)
• M4: 1,027,139 km (0.071 R)
• M5: 1,472,342 km (0.068 R)
• M6: 1,678,189 km (0.088 R)
• M7: 2,118,455 km (0.111 R)
• M8: 2,202,380 km (0.092 R)
• M9: 2,287,501 km (0.09 R)
• M10: 2,417,352 km (0.118 R)
• M11: 2,549,597 km (0.117 R)
• M12: 3,247,471 km (0.112 R)
• M13: 3,418,611 km (0.119 R)
• M14: 3,744,584 km (0.114 R)
• M15: 3,821,178 km (0.092 R)
• M16: 4,106,910 km (0.046 R)
• M17: 4,265,634 km (0.079 R)
• M18: 4,399,673 km (0.066 R)
• M19: 4,562,137 km (0.077 R)
• M20: 5,232,335 km (0.102 R)
• M21: 5,318,354 km (0.062 R)
• M22: 5,784,950 km (0.117 R)
• M23: 6,203,973 km (0.098 R)
• M24: 6,882,549 km (0.093 R)
• M25: 7,071,641 km (0.093 R)
• M26: 7,198,799 km (0.115 R)
• M27: 7,294,691 km (0.037 R)
• M28: 7,423,046 km (0.093 R)
• M29: 7,714,762 km (0.084 R)
• M30: 7,845,660 km (0.033 R)
• M31: 7,944,245 km (0.114 R)
• M32: 8,142,911 km (0.103 R)
• M33: 8,309,563 km (0.064 R)
• M34: 8,544,881 km (0.1 R)
• M35: 9,683,919 km (0.111 R)
• M36: 9,789,834 km (0.036 R)
• M37: 9,896,049 km (0.107 R)
• M38: 10,074,070 km (0.104 R)
• M39: 11,761,534 km (0.081 R)
• M40: 12,216,013 km (0.106 R)
• M41: 12,676,325 km (0.089 R)
• M42: 13,574,361 km (0.073 R)
• M43: 15,349,190 km (0.062 R)
• M44: 17,067,771 km (0.069 R)
• M45: 17,281,546 km (0.118 R)
• M46: 17,410,350 km (0.119 R)
• M47: 19,156,307 km (0.11 R)
• M48: 19,601,510 km (0.117 R)
• M49: 20,185,390 km (0.098 R)
• M50: 20,866,210 km (0.038 R)
• M51: 21,003,391 km (0.061 R)
• M52: 21,094,945 km (0.077 R)
• M53: 22,437,287 km (0.11 R)
• M54: 22,765,355 km (0.119 R)
• M55: 22,906,576 km (0.11 R)
• M56: 23,284,310 km (0.075 R)
• M57: 24,333,739 km (0.042 R)
• M58: 24,429,931 km (0.115 R)
• M59: 24,719,253 km (0.109 R)
• M60: 25,058,242 km (0.115 R)
• M61: 25,593,952 km (0.106 R)
• M62: 25,986,048 km (0.096 R)
• M63: 26,182,769 km (0.093 R)
• M64: 26,281,354 km (0.116 R)
• M65: 26,825,591 km (0.08 R)
• M66: 26,974,740 km (0.095 R)
• M67: 27,523,764 km (0.112 R)
• M68: 27,774,490 km (0.064 R)
• M69: 28,480,742 km (0.108 R)
• M70: 29,911,047 km (0.116 R)
• M71: 30,738,772 km (0.116 R)
• M72: 30,999,072 km (0.046 R)
• M73: 31,626,486 km (0.088 R)
• M74: 33,107,056 km (0.079 R)
• M75: 33,427,195 km (0.091 R)
• M76: 33,694,826 km (0.091 R)
• M77: 33,963,055 km (0.07 R)
• M78: 34,501,907 km (0.056 R)
• M79: 34,610,066 km (0.089 R)
• M80: 35,206,512 km (0.064 R)
• M81: 35,478,781 km (0.058 R)
• M82: 36,409,878 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 13

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.28 AU - 8.4 AU

Year: 7825 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,320,321 km

• M1: 218,562 km (0.114 R)
• M2: 469,588 km (0.095 R)
• M3: 616,642 km (0.082 R)
• M4: 704,606 km (0.117 R)
• M5: 878,738 km (0.119 R)
• M6: 1,050,327 km (0.112 R)
• M7: 1,215,034 km (0.095 R)
• M8: 1,509,443 km (0.096 R)
• M9: 1,676,095 km (0.082 R)
• M10: 1,783,506 km (0.027 R)
• M11: 1,871,170 km (0.115 R)
• M12: 2,213,151 km (0.047 R)
• M13: 2,355,718 km (0.107 R)
• M14: 4,565,727 km (0.107 R)
• M15: 4,934,336 km (0.099 R)
• M16: 5,090,816 km (0.076 R)
• M17: 5,344,683 km (0.065 R)
• M18: 5,602,739 km (0.118 R)
• M19: 5,766,100 km (0.065 R)
• M20: 6,064,249 km (0.109 R)
• M21: 6,675,805 km (0.076 R)
• M22: 7,129,685 km (0.098 R)
• M23: 7,306,958 km (0.072 R)
• M24: 7,485,728 km (0.089 R)
• M25: 7,665,993 km (0.061 R)
• M26: 7,811,253 km (0.087 R)
• M27: 8,104,465 km (0.034 R)
• M28: 8,777,655 km (0.111 R)
• M29: 9,585,633 km (0.046 R)
• M30: 9,939,283 km (0.061 R)
• M31: 10,058,063 km (0.097 R)
• M32: 10,699,988 km (0.103 R)
• M33: 10,821,760 km (0.105 R)
• M34: 10,903,291 km (0.06 R)
• M35: 11,148,931 km (0.083 R)
• M36: 12,447,291 km (0.096 R)
• M37: 12,575,496 km (0.06 R)
• M38: 12,919,571 km (0.091 R)
• M39: 13,179,572 km (0.116 R)
• M40: 13,970,197 km (0.107 R)
• M41: 14,237,229 km (0.077 R)
• M42: 15,230,559 km (0.04 R)
• M43: 15,735,602 km (0.116 R)
• M44: 17,283,790 km (0.107 R)
• M45: 17,666,312 km (0.103 R)
• M46: 17,906,865 km (0.029 R)
• M47: 18,781,863 km (0.111 R)
• M48: 19,720,590 km (0.068 R)
• M49: 21,182,759 km (0.118 R)
• M50: 21,438,422 km (0.111 R)
• M51: 21,592,209 km (0.075 R)
• M52: 22,107,873 km (0.108 R)
• M53: 22,211,394 km (0.109 R)
• M54: 23,151,168 km (0.075 R)
• M55: 23,361,652 km (0.036 R)
• M56: 23,625,842 km (0.1 R)
• M57: 24,103,807 km (0.074 R)
• M58: 24,961,302 km (0.094 R)
• M59: 25,069,312 km (0.095 R)
• M60: 28,097,023 km (0.072 R)
• M61: 29,112,793 km (0.094 R)
• M62: 30,890,165 km (0.078 R)
• M63: 31,180,235 km (0.101 R)
• M64: 31,587,740 km (0.07 R)
• M65: 31,821,412 km (0.071 R)
• M66: 33,057,389 km (0.118 R)
• M67: 33,711,132 km (0.115 R)
• M68: 34,009,730 km (0.037 R)
• M69: 34,489,340 km (0.093 R)
• M70: 34,669,755 km (0.096 R)
• M71: 34,790,182 km (0.1 R)
• M72: 35,455,144 km (0.044 R)
• M73: 35,819,565 km (0.111 R)
• M74: 36,002,224 km (0.109 R)
• M75: 36,185,331 km (0.101 R)
• M76: 37,043,425 km (0.12 R)
• M77: 37,722,449 km (0.091 R)
• M78: 38,032,416 km (0.069 R)
• M79: 39,218,129 km (0.116 R)
• M80: 39,532,135 km (0.113 R)
• M81: 41,242,487 km (0.093 R)
• M82: 41,497,851 km (0.115 R)
• M83: 41,946,046 km (0.043 R)
• M84: 42,138,728 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 10.7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.5 AU - 12.12 AU

Year: 11800 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,320,321 km

• M1: 147,803 km (0.046 R)
• M2: 335,997 km (0.108 R)
• M3: 481,855 km (0.059 R)
• M4: 581,188 km (0.061 R)
• M5: 744,997 km (0.103 R)
• M6: 883,675 km (0.119 R)
• M7: 1,524,402 km (0.045 R)
• M8: 1,626,278 km (0.051 R)
• M9: 1,918,144 km (0.114 R)
• M10: 2,704,580 km (0.102 R)
• M11: 2,829,045 km (0.064 R)
• M12: 2,955,456 km (0.076 R)
• M13: 3,213,811 km (0.109 R)
• M14: 3,513,456 km (0.095 R)
• M15: 4,392,792 km (0.065 R)
• M16: 4,990,136 km (0.084 R)
• M17: 5,182,070 km (0.057 R)
• M18: 5,376,547 km (0.119 R)
• M19: 6,219,382 km (0.047 R)
• M20: 6,677,301 km (0.113 R)
• M21: 7,625,751 km (0.114 R)
• M22: 8,616,089 km (0.118 R)
• M23: 9,408,808 km (0.103 R)
• M24: 10,030,836 km (0.086 R)
• M25: 10,371,172 km (0.048 R)
• M26: 10,616,811 km (0.085 R)
• M27: 10,814,580 km (0.083 R)
• M28: 11,063,511 km (0.07 R)
• M29: 11,213,856 km (0.055 R)
• M30: 12,129,844 km (0.088 R)
• M31: 12,649,248 km (0.033 R)
• M32: 13,122,725 km (0.042 R)
• M33: 13,441,817 km (0.116 R)
• M34: 13,655,892 km (0.11 R)
• M35: 13,871,014 km (0.056 R)
• M36: 14,195,940 km (0.058 R)
• M37: 14,304,848 km (0.034 R)
• M38: 14,523,410 km (0.094 R)
• M39: 15,074,828 km (0.082 R)
• M40: 15,408,880 km (0.117 R)
• M41: 15,971,069 km (0.106 R)
• M42: 16,482,993 km (0.115 R)
• M43: 17,581,041 km (0.077 R)
• M44: 17,815,162 km (0.108 R)
• M45: 17,991,538 km (0.059 R)
• M46: 19,242,026 km (0.101 R)
• M47: 20,091,293 km (0.115 R)
• M48: 20,520,490 km (0.119 R)
• M49: 22,584,342 km (0.108 R)
• M50: 24,061,621 km (0.118 R)
• M51: 24,648,044 km (0.118 R)
• M52: 25,702,410 km (0.031 R)
• M53: 25,968,246 km (0.079 R)
• M54: 26,704,118 km (0.106 R)
• M55: 27,041,012 km (0.119 R)
• M56: 28,059,773 km (0.056 R)
• M57: 28,608,199 km (0.1 R)
• M58: 28,677,014 km (0.067 R)
• M59: 28,883,758 km (0.114 R)
• M60: 29,715,672 km (0.12 R)
• M61: 29,785,385 km (0.102 R)
• M62: 33,266,228 km (0.052 R)
• M63: 33,846,668 km (0.09 R)
• M64: 33,919,522 km (0.118 R)
• M65: 34,284,242 km (0.108 R)
• M66: 35,164,775 km (0.118 R)
• M67: 35,830,186 km (0.088 R)
• M68: 37,398,869 km (0.118 R)
• M69: 38,761,257 km (0.03 R)
• M70: 39,142,582 km (0.068 R)
• M71: 39,295,471 km (0.044 R)
• M72: 39,985,865 km (0.092 R)
• M73: 40,757,790 km (0.095 R)
• M74: 43,973,397 km (0.089 R)
• M75: 44,770,005 km (0.031 R)
• M76: 44,849,890 km (0.118 R)
• M77: 46,215,869 km (0.026 R)
• M78: 46,296,651 km (0.071 R)
• M79: 48,167,373 km (0.058 R)
• M80: 48,495,291 km (0.087 R)
• M81: 48,741,679 km (0.077 R)
• M82: 49,648,691 km (0.118 R)
• M83: 50,145,805 km (0.079 R)
• M84: 50,394,885 km (0.055 R)
• M85: 50,478,062 km (0.078 R)
• M86: 51,395,695 km (0.1 R)
• M87: 52,066,492 km (0.086 R)
• M88: 54,864,271 km (0.088 R)
• M89: 54,949,841 km (0.074 R)
• M90: 57,884,503 km (0.114 R)
• M91: 58,233,066 km (0.118 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit