🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 13.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 228 Days

Day: 42.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 149 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.94 AU - 1.22 AU

Year: 418 Days

Day: 18.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.62 AU

Year: 644 Days

Day: 33.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,708,093 km

• M1: 1,134,700 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.4 AU - 2.98 AU

Year: 1645 Days

Day: 24 Hours

Environment

Temp: -89 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.87 AU - 4.01 AU

Year: 2378 Days

Day: 42 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.02 AU - 4.08 AU

Year: 2493 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 9.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.87 AU - 8.79 AU

Year: 8168 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,708,093 km

• M1: 123,717 km (0.091 R)
• M2: 280,197 km (0.098 R)
• M3: 413,040 km (0.076 R)
• M4: 515,065 km (0.117 R)
• M5: 809,773 km (0.119 R)
• M6: 912,996 km (0.072 R)
• M7: 1,010,833 km (0.059 R)
• M8: 1,081,443 km (0.042 R)
• M9: 1,304,045 km (0.063 R)
• M10: 1,780,514 km (0.096 R)
• M11: 1,993,242 km (0.1 R)
• M12: 2,280,919 km (0.093 R)
• M13: 2,680,345 km (0.099 R)
• M14: 3,512,558 km (0.119 R)
• M15: 4,152,986 km (0.035 R)
• M16: 4,708,443 km (0.111 R)
• M17: 5,740,669 km (0.089 R)
• M18: 7,135,220 km (0.044 R)
• M19: 7,534,946 km (0.114 R)
• M20: 7,635,924 km (0.114 R)
• M21: 7,757,846 km (0.073 R)
• M22: 7,982,991 km (0.04 R)
• M23: 8,106,709 km (0.112 R)
• M24: 8,439,713 km (0.098 R)
• M25: 8,565,824 km (0.107 R)
• M26: 8,862,327 km (0.11 R)
• M27: 10,082,148 km (0.05 R)
• M28: 10,962,382 km (0.044 R)
• M29: 12,055,793 km (0.074 R)
• M30: 12,603,471 km (0.103 R)
• M31: 14,144,927 km (0.077 R)
• M32: 14,596,115 km (0.114 R)
• M33: 14,798,221 km (0.088 R)
• M34: 15,154,115 km (0.039 R)
• M35: 15,435,658 km (0.061 R)
• M36: 16,343,268 km (0.112 R)
• M37: 17,108,312 km (0.071 R)
• M38: 17,965,956 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 14.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.07 AU - 9.13 AU

Year: 8594 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,708,093 km

• M1: 219,011 km (0.044 R)
• M2: 432,787 km (0.095 R)
• M3: 634,893 km (0.075 R)
• M4: 803,789 km (0.112 R)
• M5: 1,256,323 km (0.109 R)
• M6: 1,618,799 km (0.078 R)
• M7: 2,462,979 km (0.091 R)
• M8: 2,786,709 km (0.092 R)
• M9: 3,147,539 km (0.103 R)
• M10: 3,475,757 km (0.066 R)
• M11: 3,839,878 km (0.118 R)
• M12: 4,140,271 km (0.089 R)
• M13: 4,370,801 km (0.084 R)
• M14: 4,844,428 km (0.086 R)
• M15: 5,224,406 km (0.04 R)
• M16: 5,417,986 km (0.081 R)
• M17: 6,363,145 km (0.096 R)
• M18: 6,930,570 km (0.11 R)
• M19: 7,235,750 km (0.055 R)
• M20: 7,545,567 km (0.11 R)
• M21: 7,702,046 km (0.045 R)
• M22: 8,242,394 km (0.072 R)
• M23: 9,528,038 km (0.107 R)
• M24: 9,799,558 km (0.088 R)
• M25: 10,315,521 km (0.095 R)
• M26: 10,594,372 km (0.062 R)
• M27: 10,734,694 km (0.054 R)
• M28: 11,052,739 km (0.054 R)
• M29: 11,159,552 km (0.12 R)
• M30: 12,319,385 km (0.03 R)
• M31: 12,430,087 km (0.112 R)
• M32: 13,026,235 km (0.111 R)
• M33: 13,479,367 km (0.052 R)
• M34: 13,707,952 km (0.094 R)
• M35: 14,091,820 km (0.039 R)
• M36: 16,023,428 km (0.104 R)
• M37: 16,144,453 km (0.114 R)
• M38: 16,590,553 km (0.064 R)
• M39: 16,753,765 km (0.12 R)
• M40: 16,917,574 km (0.106 R)
• M41: 18,037,015 km (0.103 R)
• M42: 19,394,766 km (0.064 R)
• M43: 19,523,719 km (0.103 R)
• M44: 19,652,971 km (0.075 R)
• M45: 20,303,722 km (0.103 R)
• M46: 20,697,464 km (0.05 R)
• M47: 21,226,442 km (0.116 R)
• M48: 22,749,348 km (0.118 R)
• M49: 23,249,603 km (0.117 R)
• M50: 23,386,635 km (0.099 R)
• M51: 24,539,436 km (0.091 R)
• M52: 25,052,407 km (0.115 R)
• M53: 26,231,687 km (0.096 R)
• M54: 26,612,863 km (0.068 R)
• M55: 26,756,327 km (0.105 R)
• M56: 27,140,046 km (0.105 R)
• M57: 27,670,520 km (0.043 R)
• M58: 28,155,965 km (0.058 R)
• M59: 28,595,184 km (0.115 R)
• M60: 28,938,362 km (0.108 R)
• M61: 29,184,301 km (0.091 R)
• M62: 29,480,355 km (0.115 R)
• M63: 29,628,756 km (0.102 R)
• M64: 30,224,903 km (0.087 R)
• M65: 30,724,859 km (0.074 R)
• M66: 30,825,090 km (0.116 R)
• M67: 31,076,265 km (0.072 R)
• M68: 31,580,858 km (0.107 R)
• M69: 33,522,489 km (0.089 R)
• M70: 34,091,859 km (0.104 R)
• M71: 34,873,358 km (0.109 R)
• M72: 35,082,645 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875

Radius: 5.9

Gravity: 25.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.22 AU - 15.66 AU

Year: 21527 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,708,093 km

• M1: 124,166 km (0.082 R)
• M2: 187,297 km (0.036 R)
• M3: 337,044 km (0.085 R)
• M4: 457,769 km (0.075 R)
• M5: 715,078 km (0.063 R)
• M6: 845,826 km (0.071 R)
• M7: 1,130,511 km (0.106 R)
• M8: 1,508,994 km (0.041 R)
• M9: 1,996,982 km (0.118 R)
• M10: 2,144,934 km (0.116 R)
• M11: 2,182,483 km (0.095 R)
• M12: 2,334,924 km (0.074 R)
• M13: 2,530,448 km (0.076 R)
• M14: 3,020,979 km (0.095 R)
• M15: 3,856,334 km (0.112 R)
• M16: 4,134,137 km (0.09 R)
• M17: 4,807,477 km (0.089 R)
• M18: 6,038,967 km (0.049 R)
• M19: 6,361,350 km (0.074 R)
• M20: 7,533,450 km (0.103 R)
• M21: 8,770,474 km (0.113 R)
• M22: 10,195,843 km (0.114 R)
• M23: 10,387,029 km (0.081 R)
• M24: 10,451,057 km (0.058 R)
• M25: 11,032,993 km (0.098 R)
• M26: 11,294,938 km (0.106 R)
• M27: 11,691,672 km (0.112 R)
• M28: 11,824,964 km (0.084 R)
• M29: 13,254,671 km (0.043 R)
• M30: 13,954,489 km (0.081 R)
• M31: 14,666,276 km (0.026 R)
• M32: 14,954,252 km (0.046 R)
• M33: 15,244,173 km (0.119 R)
• M34: 15,903,151 km (0.071 R)
• M35: 16,946,746 km (0.111 R)
• M36: 17,629,211 km (0.091 R)
• M37: 17,782,100 km (0.083 R)
• M38: 17,858,695 km (0.112 R)
• M39: 18,012,182 km (0.11 R)
• M40: 19,099,160 km (0.12 R)
• M41: 19,334,926 km (0.026 R)
• M42: 19,571,590 km (0.091 R)
• M43: 22,072,717 km (0.063 R)
• M44: 22,651,212 km (0.103 R)
• M45: 24,929,139 km (0.091 R)
• M46: 27,190,460 km (0.081 R)
• M47: 28,794,149 km (0.119 R)
• M48: 28,974,116 km (0.095 R)
• M49: 29,335,394 km (0.066 R)
• M50: 31,163,929 km (0.105 R)
• M51: 31,348,832 km (0.114 R)
• M52: 31,534,034 km (0.106 R)
• M53: 31,905,635 km (0.094 R)
• M54: 32,092,034 km (0.078 R)
• M55: 32,559,378 km (0.093 R)
• M56: 37,748,928 km (0.102 R)
• M57: 38,242,302 km (0.118 R)
• M58: 39,335,115 km (0.116 R)
• M59: 40,841,864 km (0.116 R)
• M60: 41,145,548 km (0.077 R)
• M61: 41,246,826 km (0.071 R)
• M62: 41,653,134 km (0.08 R)
• M63: 41,755,010 km (0.061 R)
• M64: 42,265,138 km (0.115 R)
• M65: 42,367,463 km (0.077 R)
• M66: 45,055,588 km (0.094 R)
• M67: 48,118,305 km (0.074 R)
• M68: 48,867,640 km (0.049 R)
• M69: 49,620,716 km (0.118 R)
• M70: 51,684,269 km (0.089 R)
• M71: 52,231,947 km (0.077 R)
• M72: 53,002,077 km (0.099 R)
• M73: 55,558,256 km (0.091 R)
• M74: 55,782,503 km (0.088 R)
• M75: 58,838,189 km (0.038 R)
• M76: 61,715,704 km (0.112 R)
• M77: 64,638,697 km (0.025 R)
• M78: 67,009,374 km (0.115 R)
• M79: 68,685,768 km (0.053 R)
• M80: 68,926,321 km (0.089 R)
• M81: 69,046,748 km (0.115 R)
• M82: 70,012,551 km (0.117 R)
• M83: 71,347,862 km (0.102 R)
• M84: 72,079,695 km (0.105 R)
• M85: 72,813,921 km (0.101 R)
• M86: 73,920,197 km (0.087 R)
• M87: 77,396,852 km (0.031 R)
• M88: 77,647,279 km (0.038 R)
• M89: 78,274,393 km (0.118 R)
• M90: 79,281,187 km (0.119 R)
• M91: 79,786,229 km (0.112 R)
• M92: 82,966,979 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit