🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.76 AU - 0.98 AU

Year: 309 Days

Day: 21.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.16 AU - 2.96 AU

Year: 1560 Days

Day: 43.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,942,057 km

• M1: 579,393 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.43 AU - 3.91 AU

Year: 2149 Days

Day: 47.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.08 AU - 3.28 AU

Year: 2159 Days

Day: 47.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,942,057 km

• M1: 769,531 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.1 AU - 3.88 AU

Year: 2483 Days

Day: 31.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 9.4

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.86 AU - 4.94 AU

Year: 3515 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 97,942,057 km

• M1: 148,999 km (0.103 R)
• M2: 283,937 km (0.112 R)
• M3: 458,517 km (0.093 R)
• M4: 649,704 km (0.026 R)
• M5: 755,469 km (0.1 R)
• M6: 972,985 km (0.057 R)
• M7: 1,184,965 km (0.077 R)
• M8: 1,481,468 km (0.117 R)
• M9: 1,816,268 km (0.075 R)
• M10: 2,016,131 km (0.069 R)
• M11: 2,288,399 km (0.052 R)
• M12: 2,521,472 km (0.06 R)
• M13: 3,047,009 km (0.106 R)
• M14: 3,192,867 km (0.115 R)
• M15: 3,341,119 km (0.086 R)
• M16: 3,491,614 km (0.047 R)
• M17: 3,606,057 km (0.099 R)
• M18: 4,056,047 km (0.098 R)
• M19: 4,482,700 km (0.055 R)
• M20: 5,181,771 km (0.118 R)
• M21: 5,247,145 km (0.073 R)
• M22: 5,466,605 km (0.086 R)
• M23: 5,711,647 km (0.112 R)
• M24: 5,801,705 km (0.105 R)
• M25: 6,143,386 km (0.065 R)
• M26: 6,281,914 km (0.12 R)
• M27: 6,609,234 km (0.054 R)
• M28: 6,727,416 km (0.102 R)
• M29: 6,846,347 km (0.034 R)
• M30: 6,942,089 km (0.088 R)
• M31: 7,062,366 km (0.112 R)
• M32: 7,550,205 km (0.114 R)
• M33: 7,649,089 km (0.118 R)
• M34: 7,773,255 km (0.086 R)
• M35: 7,873,186 km (0.088 R)
• M36: 8,048,964 km (0.069 R)
• M37: 8,251,519 km (0.045 R)
• M38: 8,584,225 km (0.097 R)
• M39: 9,157,185 km (0.085 R)
• M40: 9,448,452 km (0.116 R)
• M41: 9,742,711 km (0.066 R)
• M42: 10,067,039 km (0.053 R)
• M43: 10,340,205 km (0.09 R)
• M44: 10,422,633 km (0.047 R)
• M45: 10,810,092 km (0.108 R)
• M46: 11,089,690 km (0.108 R)
• M47: 11,371,832 km (0.076 R)
• M48: 12,348,556 km (0.08 R)
• M49: 12,523,586 km (0.12 R)
• M50: 12,611,549 km (0.086 R)
• M51: 13,381,829 km (0.08 R)
• M52: 13,501,657 km (0.106 R)
• M53: 14,197,885 km (0.037 R)
• M54: 14,565,746 km (0.116 R)
• M55: 14,627,381 km (0.073 R)
• M56: 14,750,799 km (0.114 R)
• M57: 15,154,563 km (0.093 R)
• M58: 15,782,875 km (0.057 R)
• M59: 16,163,900 km (0.11 R)
• M60: 16,547,918 km (0.038 R)
• M61: 16,644,409 km (0.08 R)
• M62: 16,837,988 km (0.097 R)
• M63: 16,999,853 km (0.112 R)
• M64: 17,455,828 km (0.081 R)
• M65: 19,319,817 km (0.092 R)
• M66: 20,654,828 km (0.074 R)
• M67: 21,106,464 km (0.112 R)
• M68: 21,211,183 km (0.119 R)
• M69: 22,694,895 km (0.069 R)
• M70: 22,837,910 km (0.076 R)
• M71: 23,738,789 km (0.05 R)
• M72: 24,102,311 km (0.118 R)
• M73: 24,175,315 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 13.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.05 AU - 7.89 AU

Year: 6267 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 97,942,057 km

• M1: 340,634 km (0.074 R)
• M2: 481,256 km (0.102 R)
• M3: 896,690 km (0.064 R)
• M4: 1,075,609 km (0.118 R)
• M5: 1,285,195 km (0.104 R)
• M6: 2,739,885 km (0.091 R)
• M7: 3,080,669 km (0.049 R)
• M8: 3,461,246 km (0.095 R)
• M9: 3,803,376 km (0.115 R)
• M10: 4,156,577 km (0.052 R)
• M11: 4,492,125 km (0.087 R)
• M12: 4,634,692 km (0.04 R)
• M13: 4,982,806 km (0.1 R)
• M14: 5,399,885 km (0.093 R)
• M15: 5,673,948 km (0.114 R)
• M16: 5,921,533 km (0.096 R)
• M17: 6,078,012 km (0.116 R)
• M18: 6,204,272 km (0.096 R)
• M19: 6,427,323 km (0.06 R)
• M20: 6,620,753 km (0.074 R)
• M21: 6,750,604 km (0.105 R)
• M22: 7,245,623 km (0.049 R)
• M23: 7,346,153 km (0.056 R)
• M24: 7,889,642 km (0.086 R)
• M25: 7,993,014 km (0.088 R)
• M26: 8,131,542 km (0.063 R)
• M27: 8,410,991 km (0.096 R)
• M28: 9,196,080 km (0.107 R)
• M29: 9,523,999 km (0.071 R)
• M30: 9,634,103 km (0.078 R)
• M31: 10,759,228 km (0.052 R)
• M32: 11,649,785 km (0.117 R)
• M33: 11,965,137 km (0.066 R)
• M34: 12,283,332 km (0.119 R)
• M35: 13,460,068 km (0.098 R)
• M36: 13,666,663 km (0.055 R)
• M37: 13,749,540 km (0.101 R)
• M38: 14,041,107 km (0.11 R)
• M39: 14,124,732 km (0.085 R)
• M40: 14,757,531 km (0.091 R)
• M41: 16,844,571 km (0.101 R)
• M42: 17,470,488 km (0.045 R)
• M43: 17,831,617 km (0.113 R)
• M44: 18,332,172 km (0.045 R)
• M45: 18,515,429 km (0.114 R)
• M46: 18,653,209 km (0.055 R)
• M47: 19,300,818 km (0.115 R)
• M48: 19,955,758 km (0.098 R)
• M49: 20,523,033 km (0.08 R)
• M50: 20,856,337 km (0.052 R)
• M51: 22,795,424 km (0.116 R)
• M52: 24,186,685 km (0.088 R)
• M53: 24,387,744 km (0.117 R)
• M54: 24,538,838 km (0.106 R)
• M55: 25,401,120 km (0.107 R)
• M56: 26,531,781 km (0.103 R)
• M57: 26,687,213 km (0.09 R)
• M58: 26,998,975 km (0.095 R)
• M59: 27,364,293 km (0.047 R)
• M60: 28,523,078 km (0.04 R)
• M61: 28,842,021 km (0.047 R)
• M62: 30,075,006 km (0.111 R)
• M63: 30,183,166 km (0.088 R)
• M64: 30,507,943 km (0.078 R)
• M65: 31,270,593 km (0.114 R)
• M66: 31,709,213 km (0.117 R)
• M67: 34,722,863 km (0.101 R)
• M68: 35,862,050 km (0.092 R)
• M69: 36,091,384 km (0.073 R)
• M70: 36,955,611 km (0.076 R)
• M71: 37,710,182 km (0.108 R)
• M72: 39,175,494 km (0.106 R)
• M73: 39,470,800 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.8

Radius: 4.1

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.69 AU - 19.77 AU

Year: 24899 Days

Day: 20.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,942,057 km

• M1: 69,264 km (0.034 R)
• M2: 197,619 km (0.106 R)
• M3: 337,194 km (0.11 R)
• M4: 446,250 km (0.075 R)
• M5: 525,089 km (0.076 R)
• M6: 812,466 km (0.093 R)
• M7: 1,142,030 km (0.025 R)
• M8: 1,335,011 km (0.118 R)
• M9: 2,375,315 km (0.098 R)
• M10: 2,801,669 km (0.112 R)
• M11: 3,136,768 km (0.074 R)
• M12: 3,367,149 km (0.096 R)
• M13: 3,682,950 km (0.09 R)
• M14: 3,885,057 km (0.044 R)
• M15: 3,925,897 km (0.048 R)
• M16: 4,174,080 km (0.081 R)
• M17: 4,598,938 km (0.116 R)
• M18: 5,673,499 km (0.091 R)
• M19: 6,143,237 km (0.114 R)
• M20: 6,334,572 km (0.057 R)
• M21: 6,528,002 km (0.097 R)
• M22: 7,069,547 km (0.083 R)
• M23: 7,421,700 km (0.102 R)
• M24: 7,625,452 km (0.086 R)
• M25: 8,195,420 km (0.072 R)
• M26: 8,618,483 km (0.105 R)
• M27: 9,211,638 km (0.104 R)
• M28: 11,653,674 km (0.053 R)
• M29: 12,975,521 km (0.067 R)
• M30: 13,344,130 km (0.099 R)
• M31: 14,091,820 km (0.096 R)
• M32: 14,344,042 km (0.078 R)
• M33: 14,597,760 km (0.074 R)
• M34: 15,497,442 km (0.098 R)
• M35: 15,562,367 km (0.085 R)
• M36: 16,150,885 km (0.082 R)
• M37: 16,613,741 km (0.091 R)
• M38: 16,947,045 km (0.103 R)
• M39: 17,282,444 km (0.104 R)
• M40: 17,620,086 km (0.094 R)
• M41: 17,891,756 km (0.119 R)
• M42: 18,715,142 km (0.108 R)
• M43: 18,992,347 km (0.098 R)
• M44: 19,340,761 km (0.119 R)
• M45: 19,832,040 km (0.116 R)
• M46: 20,114,630 km (0.086 R)
• M47: 20,327,359 km (0.079 R)
• M48: 22,569,831 km (0.102 R)
• M49: 22,938,739 km (0.077 R)
• M50: 23,309,592 km (0.045 R)
• M51: 23,832,287 km (0.045 R)
• M52: 24,057,432 km (0.056 R)
• M53: 24,207,927 km (0.117 R)
• M54: 25,041,337 km (0.101 R)
• M55: 26,892,012 km (0.111 R)
• M56: 31,624,840 km (0.111 R)
• M57: 32,286,063 km (0.096 R)
• M58: 33,790,419 km (0.076 R)
• M59: 34,043,389 km (0.078 R)
• M60: 35,231,944 km (0.118 R)
• M61: 36,520,580 km (0.114 R)
• M62: 37,562,529 km (0.104 R)
• M63: 38,350,461 km (0.118 R)
• M64: 39,143,779 km (0.117 R)
• M65: 39,320,753 km (0.058 R)
• M66: 39,586,738 km (0.061 R)
• M67: 42,189,143 km (0.096 R)
• M68: 42,370,605 km (0.076 R)
• M69: 42,643,322 km (0.09 R)
• M70: 43,007,892 km (0.098 R)
• M71: 44,568,796 km (0.093 R)
• M72: 45,868,054 km (0.076 R)
• M73: 48,598,663 km (0.079 R)
• M74: 49,743,985 km (0.062 R)
• M75: 51,478,422 km (0.097 R)
• M76: 53,527,016 km (0.052 R)
• M77: 54,709,437 km (0.117 R)
• M78: 56,799,469 km (0.045 R)
• M79: 57,602,511 km (0.108 R)
• M80: 58,207,185 km (0.106 R)
• M81: 58,814,104 km (0.093 R)
• M82: 59,118,236 km (0.117 R)
• M83: 60,647,126 km (0.051 R)
• M84: 62,085,809 km (0.096 R)
• M85: 62,705,743 km (0.087 R)
• M86: 63,847,773 km (0.12 R)
• M87: 64,264,702 km (0.114 R)
• M88: 68,164,419 km (0.111 R)
• M89: 70,088,996 km (0.114 R)
• M90: 70,519,090 km (0.107 R)
• M91: 72,139,833 km (0.082 R)
• M92: 72,356,900 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.5

Radius: 7.6

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.48 AU - 19.74 AU

Year: 29348 Days

Day: 19.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,942,057 km

• M1: 1,532,630 km (0.037 R)
• M2: 1,716,037 km (0.112 R)
• M3: 1,984,865 km (0.041 R)
• M4: 2,104,244 km (0.096 R)
• M5: 3,282,028 km (0.052 R)
• M6: 3,664,250 km (0.037 R)
• M7: 3,762,087 km (0.055 R)
• M8: 6,712,307 km (0.113 R)
• M9: 7,135,220 km (0.058 R)
• M10: 7,442,644 km (0.107 R)
• M11: 7,629,192 km (0.106 R)
• M12: 8,198,113 km (0.032 R)
• M13: 8,262,290 km (0.086 R)
• M14: 8,911,994 km (0.073 R)
• M15: 10,122,540 km (0.087 R)
• M16: 11,383,949 km (0.072 R)
• M17: 11,455,457 km (0.071 R)
• M18: 11,815,389 km (0.115 R)
• M19: 11,960,350 km (0.064 R)
• M20: 12,398,971 km (0.064 R)
• M21: 12,694,277 km (0.097 R)
• M22: 14,051,578 km (0.062 R)
• M23: 16,738,506 km (0.069 R)
• M24: 18,812,381 km (0.109 R)
• M25: 19,836,378 km (0.087 R)
• M26: 20,095,183 km (0.091 R)
• M27: 20,268,268 km (0.058 R)
• M28: 21,405,959 km (0.08 R)
• M29: 21,760,207 km (0.042 R)
• M30: 22,205,710 km (0.088 R)
• M31: 23,560,019 km (0.102 R)
• M32: 24,385,500 km (0.04 R)
• M33: 27,877,264 km (0.068 R)
• M34: 28,070,395 km (0.105 R)
• M35: 28,167,185 km (0.085 R)
• M36: 28,458,153 km (0.114 R)
• M37: 28,652,630 km (0.078 R)
• M38: 29,042,931 km (0.1 R)
• M39: 30,026,387 km (0.071 R)
• M40: 30,323,488 km (0.116 R)
• M41: 33,246,032 km (0.088 R)
• M42: 33,450,981 km (0.068 R)
• M43: 33,553,606 km (0.073 R)
• M44: 33,759,003 km (0.1 R)
• M45: 35,104,786 km (0.113 R)
• M46: 36,257,138 km (0.101 R)
• M47: 37,422,057 km (0.112 R)
• M48: 37,848,560 km (0.083 R)
• M49: 38,276,859 km (0.093 R)
• M50: 39,246,104 km (0.119 R)
• M51: 40,332,633 km (0.109 R)
• M52: 41,759,797 km (0.103 R)
• M53: 42,980,366 km (0.06 R)
• M54: 43,427,065 km (0.12 R)
• M55: 43,987,608 km (0.098 R)
• M56: 44,325,101 km (0.1 R)
• M57: 44,437,748 km (0.077 R)
• M58: 44,776,438 km (0.1 R)
• M59: 45,342,815 km (0.115 R)
• M60: 46,711,486 km (0.052 R)
• M61: 47,285,942 km (0.046 R)
• M62: 47,978,132 km (0.12 R)
• M63: 48,790,149 km (0.065 R)
• M64: 49,139,460 km (0.093 R)
• M65: 52,797,726 km (0.108 R)
• M66: 52,917,105 km (0.041 R)
• M67: 55,932,849 km (0.107 R)
• M68: 57,400,105 km (0.106 R)
• M69: 58,632,492 km (0.088 R)
• M70: 58,756,209 km (0.057 R)
• M71: 61,374,172 km (0.108 R)
• M72: 63,775,517 km (0.108 R)
• M73: 65,949,922 km (0.12 R)
• M74: 66,465,137 km (0.114 R)
• M75: 67,499,457 km (0.071 R)
• M76: 68,148,562 km (0.087 R)
• M77: 68,930,360 km (0.059 R)
• M78: 70,634,280 km (0.119 R)
• M79: 71,954,332 km (0.077 R)
• M80: 73,016,327 km (0.037 R)
• M81: 76,098,193 km (0.083 R)
• M82: 77,180,085 km (0.111 R)
• M83: 77,315,770 km (0.093 R)
• M84: 79,907,104 km (0.086 R)
• M85: 80,456,278 km (0.108 R)
• M86: 80,731,239 km (0.066 R)
• M87: 83,638,225 km (0.086 R)
• M88: 84,195,776 km (0.107 R)
• M89: 84,754,524 km (0.085 R)
• M90: 89,269,238 km (0.077 R)
• M91: 91,268,763 km (0.117 R)
• M92: 92,994,524 km (0.037 R)
• M93: 93,138,737 km (0.105 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: 552 - 12,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit