🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 41.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 244 Days

Day: 32.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.18 AU - 1.32 AU

Year: 535 Days

Day: 43.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.54 AU - 1.9 AU

Year: 864 Days

Day: 15.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.88 AU - 2.58 AU

Year: 1275 Days

Day: 13.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.79 AU - 2.83 AU

Year: 1804 Days

Day: 42.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.3

Radius: 11.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.89 AU - 5.03 AU

Year: 4230 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,633,736 km

• M1: 154,086 km (0.101 R)
• M2: 234,719 km (0.112 R)
• M3: 391,498 km (0.098 R)
• M4: 625,170 km (0.103 R)
• M5: 831,465 km (0.107 R)
• M6: 905,516 km (0.106 R)
• M7: 1,101,340 km (0.092 R)
• M8: 1,355,207 km (0.106 R)
• M9: 1,902,586 km (0.038 R)
• M10: 2,279,872 km (0.1 R)
• M11: 2,756,191 km (0.113 R)
• M12: 2,889,782 km (0.052 R)
• M13: 3,006,020 km (0.112 R)
• M14: 3,163,546 km (0.092 R)
• M15: 3,303,719 km (0.076 R)
• M16: 3,404,997 km (0.111 R)
• M17: 3,569,405 km (0.104 R)
• M18: 3,821,029 km (0.099 R)
• M19: 4,475,370 km (0.066 R)
• M20: 4,587,867 km (0.117 R)
• M21: 4,931,045 km (0.091 R)
• M22: 5,047,283 km (0.078 R)
• M23: 5,188,054 km (0.116 R)
• M24: 5,618,148 km (0.044 R)
• M25: 5,886,826 km (0.093 R)
• M26: 6,159,692 km (0.066 R)
• M27: 6,666,380 km (0.095 R)
• M28: 6,924,885 km (0.113 R)
• M29: 8,128,400 km (0.095 R)
• M30: 8,238,504 km (0.11 R)
• M31: 8,656,032 km (0.108 R)
• M32: 8,909,750 km (0.083 R)
• M33: 9,511,582 km (0.092 R)
• M34: 9,656,692 km (0.049 R)
• M35: 10,037,868 km (0.076 R)
• M36: 10,364,140 km (0.093 R)
• M37: 10,483,669 km (0.106 R)
• M38: 10,694,004 km (0.118 R)
• M39: 10,936,053 km (0.05 R)
• M40: 11,797,438 km (0.066 R)
• M41: 12,489,627 km (0.068 R)
• M42: 12,648,799 km (0.12 R)
• M43: 12,840,584 km (0.103 R)
• M44: 13,650,507 km (0.085 R)
• M45: 13,847,377 km (0.048 R)
• M46: 14,111,418 km (0.05 R)
• M47: 14,277,172 km (0.114 R)
• M48: 14,577,265 km (0.107 R)
• M49: 15,082,158 km (0.088 R)
• M50: 15,592,736 km (0.113 R)
• M51: 15,832,840 km (0.096 R)
• M52: 16,981,901 km (0.085 R)
• M53: 17,834,310 km (0.103 R)
• M54: 18,049,581 km (0.103 R)
• M55: 18,410,262 km (0.038 R)
• M56: 19,138,953 km (0.095 R)
• M57: 19,728,668 km (0.09 R)
• M58: 19,914,169 km (0.048 R)
• M59: 20,137,519 km (0.05 R)
• M60: 21,304,981 km (0.095 R)
• M61: 21,419,124 km (0.084 R)
• M62: 21,533,417 km (0.037 R)
• M63: 22,649,267 km (0.082 R)
• M64: 22,726,909 km (0.113 R)
• M65: 22,921,386 km (0.081 R)
• M66: 23,312,135 km (0.072 R)
• M67: 23,390,525 km (0.116 R)
• M68: 23,586,947 km (0.109 R)
• M69: 23,862,805 km (0.108 R)
• M70: 24,457,606 km (0.037 R)
• M71: 24,696,813 km (0.087 R)
• M72: 25,258,254 km (0.1 R)
• M73: 25,945,507 km (0.102 R)
• M74: 26,271,032 km (0.088 R)
• M75: 26,638,893 km (0.107 R)
• M76: 27,132,117 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 11

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.88 AU - 7.34 AU

Year: 5783 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,633,736 km

• M1: 163,211 km (0.074 R)
• M2: 265,237 km (0.045 R)
• M3: 560,992 km (0.085 R)
• M4: 719,267 km (0.053 R)
• M5: 908,508 km (0.056 R)
• M6: 1,389,914 km (0.09 R)
• M7: 1,610,720 km (0.09 R)
• M8: 1,803,702 km (0.105 R)
• M9: 2,340,907 km (0.11 R)
• M10: 2,902,797 km (0.079 R)
• M11: 3,235,353 km (0.109 R)
• M12: 3,308,207 km (0.039 R)
• M13: 4,252,469 km (0.099 R)
• M14: 4,768,283 km (0.113 R)
• M15: 5,332,715 km (0.071 R)
• M16: 5,448,205 km (0.107 R)
• M17: 5,535,420 km (0.117 R)
• M18: 5,799,610 km (0.109 R)
• M19: 5,948,311 km (0.09 R)
• M20: 6,218,933 km (0.078 R)
• M21: 6,401,742 km (0.11 R)
• M22: 6,617,312 km (0.102 R)
• M23: 7,470,768 km (0.103 R)
• M24: 7,600,170 km (0.085 R)
• M25: 7,828,606 km (0.084 R)
• M26: 8,092,198 km (0.097 R)
• M27: 8,258,550 km (0.116 R)
• M28: 8,832,557 km (0.109 R)
• M29: 8,935,182 km (0.084 R)
• M30: 9,454,286 km (0.047 R)
• M31: 9,594,459 km (0.067 R)
• M32: 9,805,841 km (0.074 R)
• M33: 9,876,751 km (0.104 R)
• M34: 9,947,810 km (0.098 R)
• M35: 10,054,622 km (0.118 R)
• M36: 10,233,542 km (0.11 R)
• M37: 11,106,894 km (0.061 R)
• M38: 11,552,696 km (0.097 R)
• M39: 11,966,334 km (0.077 R)
• M40: 12,042,180 km (0.106 R)
• M41: 12,385,058 km (0.06 R)
• M42: 13,630,012 km (0.095 R)
• M43: 14,267,448 km (0.066 R)
• M44: 14,630,223 km (0.061 R)
• M45: 14,711,305 km (0.035 R)
• M46: 15,529,905 km (0.09 R)
• M47: 15,736,948 km (0.086 R)
• M48: 16,912,937 km (0.093 R)
• M49: 17,640,731 km (0.087 R)
• M50: 17,856,750 km (0.114 R)
• M51: 18,641,690 km (0.06 R)
• M52: 19,082,555 km (0.114 R)
• M53: 19,304,408 km (0.094 R)
• M54: 19,750,509 km (0.07 R)
• M55: 19,974,756 km (0.119 R)
• M56: 20,335,437 km (0.112 R)
• M57: 20,789,317 km (0.07 R)
• M58: 21,938,677 km (0.1 R)
• M59: 22,124,478 km (0.093 R)
• M60: 22,217,677 km (0.041 R)
• M61: 23,250,351 km (0.109 R)
• M62: 24,539,137 km (0.063 R)
• M63: 24,828,609 km (0.046 R)
• M64: 25,119,278 km (0.105 R)
• M65: 25,557,450 km (0.049 R)
• M66: 25,655,137 km (0.026 R)
• M67: 26,194,737 km (0.091 R)
• M68: 26,293,322 km (0.046 R)
• M69: 26,441,274 km (0.12 R)
• M70: 27,185,523 km (0.084 R)
• M71: 29,305,774 km (0.097 R)
• M72: 29,766,984 km (0.106 R)
• M73: 30,333,960 km (0.107 R)
• M74: 30,852,616 km (0.054 R)
• M75: 32,955,962 km (0.117 R)
• M76: 34,240,110 km (0.051 R)
• M77: 34,401,676 km (0.095 R)
• M78: 34,780,009 km (0.105 R)
• M79: 35,105,235 km (0.11 R)
• M80: 35,377,054 km (0.086 R)
• M81: 36,196,850 km (0.047 R)
• M82: 36,581,467 km (0.043 R)
• M83: 36,912,377 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 9.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.36 AU - 9.1 AU

Year: 9876 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,633,736 km

• M1: 118,033 km (0.065 R)
• M2: 376,239 km (0.094 R)
• M3: 524,341 km (0.1 R)
• M4: 734,675 km (0.102 R)
• M5: 835,654 km (0.119 R)
• M6: 972,536 km (0.097 R)
• M7: 1,100,741 km (0.089 R)
• M8: 1,864,438 km (0.107 R)
• M9: 2,405,384 km (0.114 R)
• M10: 2,514,890 km (0.102 R)
• M11: 2,670,920 km (0.072 R)
• M12: 2,830,392 km (0.103 R)
• M13: 3,087,102 km (0.102 R)
• M14: 3,158,609 km (0.104 R)
• M15: 3,351,591 km (0.109 R)
• M16: 3,548,611 km (0.099 R)
• M17: 3,648,542 km (0.077 R)
• M18: 4,057,842 km (0.108 R)
• M19: 4,241,548 km (0.072 R)
• M20: 4,374,391 km (0.12 R)
• M21: 4,589,962 km (0.102 R)
• M22: 4,808,973 km (0.118 R)
• M23: 4,892,000 km (0.089 R)
• M24: 5,429,206 km (0.096 R)
• M25: 6,651,271 km (0.09 R)
• M26: 6,899,304 km (0.114 R)
• M27: 7,726,730 km (0.085 R)
• M28: 8,119,125 km (0.116 R)
• M29: 8,787,678 km (0.074 R)
• M30: 8,855,446 km (0.04 R)
• M31: 9,162,870 km (0.085 R)
• M32: 9,300,649 km (0.104 R)
• M33: 10,070,480 km (0.083 R)
• M34: 10,679,493 km (0.1 R)
• M35: 11,522,327 km (0.06 R)
• M36: 12,045,770 km (0.113 R)
• M37: 12,424,402 km (0.12 R)
• M38: 12,615,289 km (0.099 R)
• M39: 13,077,247 km (0.077 R)
• M40: 13,623,130 km (0.065 R)
• M41: 14,216,286 km (0.066 R)
• M42: 14,455,941 km (0.106 R)
• M43: 15,182,837 km (0.1 R)
• M44: 15,797,834 km (0.092 R)
• M45: 15,921,701 km (0.068 R)
• M46: 16,087,605 km (0.08 R)
• M47: 18,121,239 km (0.114 R)
• M48: 18,598,755 km (0.063 R)
• M49: 19,036,329 km (0.112 R)
• M50: 19,168,274 km (0.054 R)
• M51: 19,256,388 km (0.081 R)
• M52: 20,234,758 km (0.073 R)
• M53: 20,594,540 km (0.117 R)
• M54: 20,684,748 km (0.106 R)
• M55: 21,503,198 km (0.106 R)
• M56: 22,285,894 km (0.036 R)
• M57: 22,797,220 km (0.095 R)
• M58: 23,736,993 km (0.078 R)
• M59: 24,593,591 km (0.115 R)
• M60: 24,689,333 km (0.041 R)
• M61: 25,073,800 km (0.107 R)
• M62: 25,266,781 km (0.058 R)
• M63: 25,411,742 km (0.095 R)
• M64: 26,092,412 km (0.101 R)
• M65: 26,778,916 km (0.12 R)
• M66: 28,169,728 km (0.085 R)
• M67: 28,924,599 km (0.108 R)
• M68: 29,076,291 km (0.09 R)
• M69: 30,556,861 km (0.098 R)
• M70: 30,814,618 km (0.091 R)
• M71: 31,592,228 km (0.036 R)
• M72: 32,533,797 km (0.04 R)
• M73: 33,060,830 km (0.096 R)
• M74: 33,272,511 km (0.097 R)
• M75: 33,378,576 km (0.07 R)
• M76: 33,643,963 km (0.07 R)
• M77: 33,856,840 km (0.068 R)
• M78: 34,016,761 km (0.113 R)
• M79: 34,444,611 km (0.09 R)
• M80: 34,712,840 km (0.077 R)
• M81: 35,035,672 km (0.084 R)
• M82: 35,305,397 km (0.043 R)
• M83: 35,575,870 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 13.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.85 AU - 10.07 AU

Year: 11141 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,633,736 km

• M1: 319,092 km (0.116 R)
• M2: 695,331 km (0.083 R)
• M3: 838,795 km (0.081 R)
• M4: 1,446,312 km (0.085 R)
• M5: 1,659,788 km (0.114 R)
• M6: 3,150,531 km (0.077 R)
• M7: 3,557,737 km (0.118 R)
• M8: 4,015,057 km (0.115 R)
• M9: 4,319,190 km (0.119 R)
• M10: 4,422,263 km (0.078 R)
• M11: 4,595,946 km (0.083 R)
• M12: 5,203,313 km (0.039 R)
• M13: 7,710,723 km (0.058 R)
• M14: 8,560,888 km (0.12 R)
• M15: 8,953,283 km (0.051 R)
• M16: 9,891,710 km (0.111 R)
• M17: 10,395,706 km (0.092 R)
• M18: 10,581,057 km (0.059 R)
• M19: 10,720,931 km (0.084 R)
• M20: 12,103,665 km (0.109 R)
• M21: 12,249,822 km (0.068 R)
• M22: 12,396,727 km (0.047 R)
• M23: 12,791,216 km (0.084 R)
• M24: 13,139,779 km (0.119 R)
• M25: 13,440,920 km (0.114 R)
• M26: 14,358,553 km (0.057 R)
• M27: 14,461,776 km (0.079 R)
• M28: 14,772,790 km (0.118 R)
• M29: 16,146,397 km (0.064 R)
• M30: 16,307,514 km (0.114 R)
• M31: 16,794,156 km (0.111 R)
• M32: 17,505,494 km (0.087 R)
• M33: 17,892,653 km (0.086 R)
• M34: 19,241,278 km (0.075 R)
• M35: 19,640,854 km (0.094 R)
• M36: 20,332,146 km (0.107 R)
• M37: 20,739,052 km (0.117 R)
• M38: 21,031,516 km (0.066 R)
• M39: 21,384,118 km (0.068 R)
• M40: 22,393,754 km (0.117 R)
• M41: 22,753,836 km (0.077 R)
• M42: 23,237,037 km (0.117 R)
• M43: 23,419,098 km (0.084 R)
• M44: 24,090,643 km (0.09 R)
• M45: 24,274,798 km (0.073 R)
• M46: 24,892,487 km (0.114 R)
• M47: 26,458,927 km (0.112 R)
• M48: 26,966,961 km (0.114 R)
• M49: 27,350,081 km (0.091 R)
• M50: 27,928,277 km (0.072 R)
• M51: 29,950,242 km (0.119 R)
• M52: 30,082,337 km (0.058 R)
• M53: 30,479,669 km (0.07 R)
• M54: 31,012,237 km (0.08 R)
• M55: 31,145,977 km (0.069 R)
• M56: 31,547,947 km (0.035 R)
• M57: 31,951,712 km (0.096 R)
• M58: 32,154,118 km (0.112 R)
• M59: 35,661,739 km (0.107 R)
• M60: 36,363,652 km (0.101 R)
• M61: 36,999,293 km (0.11 R)
• M62: 38,353,154 km (0.084 R)
• M63: 38,856,102 km (0.044 R)
• M64: 39,000,165 km (0.099 R)
• M65: 40,523,969 km (0.062 R)
• M66: 41,919,268 km (0.069 R)
• M67: 42,957,328 km (0.079 R)
• M68: 43,629,321 km (0.104 R)
• M69: 43,779,069 km (0.112 R)
• M70: 45,286,267 km (0.061 R)
• M71: 48,041,860 km (0.072 R)
• M72: 48,351,378 km (0.054 R)
• M73: 48,739,285 km (0.117 R)
• M74: 49,440,002 km (0.048 R)
• M75: 49,987,381 km (0.037 R)
• M76: 51,562,197 km (0.032 R)
• M77: 51,879,046 km (0.098 R)
• M78: 52,674,308 km (0.059 R)
• M79: 53,233,206 km (0.069 R)
• M80: 53,473,460 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit