🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 23.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.81 AU

Year: 200 Days

Day: 41.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.03 AU - 1.69 AU

Year: 579 Days

Day: 30.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,946,836 km

• M1: 337,343 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.33 AU - 1.75 AU

Year: 698 Days

Day: 41 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.63 AU - 2.91 AU

Year: 1684 Days

Day: 12.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 11.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.42 AU - 8.06 AU

Year: 6391 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 103,946,836 km

• M1: 179,817 km (0.092 R)
• M2: 256,860 km (0.098 R)
• M3: 428,747 km (0.102 R)
• M4: 594,053 km (0.034 R)
• M5: 680,222 km (0.066 R)
• M6: 794,963 km (0.084 R)
• M7: 1,112,260 km (0.063 R)
• M8: 1,684,921 km (0.098 R)
• M9: 1,812,977 km (0.1 R)
• M10: 2,182,184 km (0.081 R)
• M11: 2,411,667 km (0.048 R)
• M12: 3,108,045 km (0.095 R)
• M13: 3,246,573 km (0.066 R)
• M14: 3,366,999 km (0.057 R)
• M15: 3,489,071 km (0.106 R)
• M16: 3,571,200 km (0.107 R)
• M17: 5,513,878 km (0.091 R)
• M18: 5,877,252 km (0.105 R)
• M19: 6,755,092 km (0.111 R)
• M20: 6,909,776 km (0.094 R)
• M21: 7,065,657 km (0.12 R)
• M22: 7,407,339 km (0.039 R)
• M23: 7,889,343 km (0.062 R)
• M24: 8,216,513 km (0.087 R)
• M25: 8,520,197 km (0.104 R)
• M26: 8,827,621 km (0.111 R)
• M27: 9,540,155 km (0.102 R)
• M28: 10,538,572 km (0.09 R)
• M29: 10,688,169 km (0.062 R)
• M30: 11,631,683 km (0.079 R)
• M31: 11,817,484 km (0.105 R)
• M32: 12,697,119 km (0.069 R)
• M33: 12,952,333 km (0.079 R)
• M34: 13,532,923 km (0.083 R)
• M35: 13,630,460 km (0.092 R)
• M36: 14,187,862 km (0.104 R)
• M37: 14,552,582 km (0.081 R)
• M38: 14,886,783 km (0.081 R)
• M39: 15,460,790 km (0.079 R)
• M40: 16,007,571 km (0.082 R)
• M41: 16,526,077 km (0.082 R)
• M42: 16,630,346 km (0.057 R)
• M43: 17,935,438 km (0.084 R)
• M44: 18,401,735 km (0.055 R)
• M45: 19,054,131 km (0.077 R)
• M46: 19,750,958 km (0.078 R)
• M47: 20,158,163 km (0.116 R)
• M48: 20,905,704 km (0.051 R)
• M49: 21,814,661 km (0.096 R)
• M50: 23,319,166 km (0.1 R)
• M51: 23,436,302 km (0.102 R)
• M52: 24,103,807 km (0.113 R)
• M53: 24,301,277 km (0.091 R)
• M54: 24,538,988 km (0.084 R)
• M55: 25,900,478 km (0.105 R)
• M56: 26,143,275 km (0.115 R)
• M57: 26,265,048 km (0.058 R)
• M58: 26,346,279 km (0.107 R)
• M59: 27,368,781 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 14.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.51 AU - 11.27 AU

Year: 11360 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 103,946,836 km

• M1: 176,825 km (0.078 R)
• M2: 512,074 km (0.118 R)
• M3: 810,372 km (0.095 R)
• M4: 1,402,779 km (0.105 R)
• M5: 1,527,544 km (0.112 R)
• M6: 1,971,401 km (0.047 R)
• M7: 2,088,835 km (0.083 R)
• M8: 2,430,367 km (0.042 R)
• M9: 3,222,338 km (0.109 R)
• M10: 3,970,178 km (0.104 R)
• M11: 4,090,006 km (0.073 R)
• M12: 4,241,548 km (0.098 R)
• M13: 4,456,820 km (0.069 R)
• M14: 4,770,826 km (0.082 R)
• M15: 4,962,760 km (0.117 R)
• M16: 5,092,162 km (0.082 R)
• M17: 5,189,849 km (0.071 R)
• M18: 5,520,461 km (0.096 R)
• M19: 5,823,995 km (0.072 R)
• M20: 5,926,320 km (0.08 R)
• M21: 7,311,746 km (0.078 R)
• M22: 7,720,148 km (0.059 R)
• M23: 8,022,036 km (0.089 R)
• M24: 10,035,923 km (0.106 R)
• M25: 10,282,759 km (0.047 R)
• M26: 10,490,102 km (0.088 R)
• M27: 10,615,016 km (0.029 R)
• M28: 10,782,566 km (0.058 R)
• M29: 10,950,863 km (0.084 R)
• M30: 11,162,544 km (0.111 R)
• M31: 11,290,301 km (0.115 R)
• M32: 12,023,031 km (0.089 R)
• M33: 13,489,090 km (0.047 R)
• M34: 13,990,243 km (0.09 R)
• M35: 14,082,096 km (0.12 R)
• M36: 14,266,251 km (0.051 R)
• M37: 14,590,580 km (0.119 R)
• M38: 15,673,219 km (0.111 R)
• M39: 15,864,106 km (0.07 R)
• M40: 16,296,594 km (0.067 R)
• M41: 17,320,741 km (0.06 R)
• M42: 17,468,693 km (0.107 R)
• M43: 18,114,956 km (0.077 R)
• M44: 18,668,019 km (0.111 R)
• M45: 19,328,793 km (0.089 R)
• M46: 19,431,118 km (0.08 R)
• M47: 19,739,140 km (0.085 R)
• M48: 20,100,718 km (0.104 R)
• M49: 20,673,079 km (0.068 R)
• M50: 21,674,637 km (0.047 R)
• M51: 21,834,258 km (0.12 R)
• M52: 22,047,585 km (0.086 R)
• M53: 23,999,089 km (0.117 R)
• M54: 24,606,456 km (0.1 R)
• M55: 25,107,160 km (0.114 R)
• M56: 26,175,139 km (0.098 R)
• M57: 27,315,374 km (0.067 R)
• M58: 27,430,266 km (0.072 R)
• M59: 27,949,520 km (0.102 R)
• M60: 28,997,453 km (0.1 R)
• M61: 29,585,223 km (0.1 R)
• M62: 29,762,347 km (0.059 R)
• M63: 30,474,283 km (0.046 R)
• M64: 31,011,938 km (0.066 R)
• M65: 31,131,915 km (0.082 R)
• M66: 31,613,022 km (0.117 R)
• M67: 31,794,185 km (0.07 R)
• M68: 32,521,979 km (0.093 R)
• M69: 33,808,820 km (0.116 R)
• M70: 34,055,806 km (0.056 R)
• M71: 34,551,573 km (0.059 R)
• M72: 34,987,352 km (0.057 R)
• M73: 35,112,266 km (0.086 R)
• M74: 35,550,438 km (0.089 R)
• M75: 35,675,951 km (0.025 R)
• M76: 36,495,298 km (0.11 R)
• M77: 36,875,726 km (0.098 R)
• M78: 38,990,890 km (0.057 R)
• M79: 39,185,068 km (0.07 R)
• M80: 39,769,696 km (0.082 R)
• M81: 40,291,793 km (0.112 R)
• M82: 40,553,739 km (0.091 R)
• M83: 41,474,962 km (0.084 R)
• M84: 41,739,302 km (0.086 R)
• M85: 42,602,781 km (0.116 R)
• M86: 45,636,626 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.8

Radius: 3.4

Gravity: 83.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.82 AU - 19.34 AU

Year: 26923 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,946,836 km

• M1: 252,521 km (0.096 R)
• M2: 314,455 km (0.119 R)
• M3: 381,325 km (0.101 R)
• M4: 1,001,259 km (0.062 R)
• M5: 1,169,257 km (0.109 R)
• M6: 1,274,424 km (0.105 R)
• M7: 1,493,585 km (0.038 R)
• M8: 2,571,887 km (0.098 R)
• M9: 2,617,215 km (0.1 R)
• M10: 3,377,471 km (0.093 R)
• M11: 3,628,197 km (0.097 R)
• M12: 5,720,024 km (0.119 R)
• M13: 6,018,322 km (0.114 R)
• M14: 6,444,377 km (0.116 R)
• M15: 6,880,006 km (0.095 R)
• M16: 7,518,939 km (0.101 R)
• M17: 7,845,361 km (0.115 R)
• M18: 9,545,691 km (0.112 R)
• M19: 11,428,679 km (0.107 R)
• M20: 12,565,623 km (0.07 R)
• M21: 14,619,751 km (0.063 R)
• M22: 15,026,508 km (0.107 R)
• M23: 15,190,317 km (0.104 R)
• M24: 15,354,576 km (0.086 R)
• M25: 16,101,518 km (0.053 R)
• M26: 16,269,068 km (0.07 R)
• M27: 17,630,259 km (0.049 R)
• M28: 19,027,652 km (0.1 R)
• M29: 20,188,831 km (0.059 R)
• M30: 20,732,619 km (0.111 R)
• M31: 23,049,142 km (0.116 R)
• M32: 23,522,171 km (0.095 R)
• M33: 24,574,143 km (0.056 R)
• M34: 24,863,615 km (0.098 R)
• M35: 26,033,171 km (0.115 R)
• M36: 29,340,182 km (0.062 R)
• M37: 31,617,211 km (0.112 R)
• M38: 32,037,282 km (0.065 R)
• M39: 32,247,915 km (0.08 R)
• M40: 32,459,148 km (0.058 R)
• M41: 32,989,173 km (0.114 R)
• M42: 33,095,537 km (0.119 R)
• M43: 33,843,077 km (0.084 R)
• M44: 35,028,940 km (0.088 R)
• M45: 38,220,012 km (0.085 R)
• M46: 38,891,856 km (0.064 R)
• M47: 40,360,608 km (0.088 R)
• M48: 40,588,146 km (0.058 R)
• M49: 42,424,011 km (0.057 R)
• M50: 43,352,117 km (0.055 R)
• M51: 43,818,563 km (0.081 R)
• M52: 43,935,548 km (0.11 R)
• M53: 44,404,089 km (0.054 R)
• M54: 45,701,252 km (0.111 R)
• M55: 47,610,270 km (0.109 R)
• M56: 49,301,773 km (0.079 R)
• M57: 50,154,930 km (0.096 R)
• M58: 51,875,754 km (0.108 R)
• M59: 52,123,189 km (0.096 R)
• M60: 53,991,218 km (0.061 R)
• M61: 54,618,781 km (0.113 R)
• M62: 58,692,032 km (0.098 R)
• M63: 61,679,352 km (0.074 R)
• M64: 64,051,525 km (0.114 R)
• M65: 67,665,361 km (0.074 R)
• M66: 71,619,831 km (0.095 R)
• M67: 74,948,683 km (0.115 R)
• M68: 77,760,973 km (0.082 R)
• M69: 79,464,893 km (0.096 R)
• M70: 80,607,671 km (0.107 R)
• M71: 81,324,544 km (0.115 R)
• M72: 81,468,308 km (0.037 R)
• M73: 82,043,661 km (0.104 R)
• M74: 82,476,148 km (0.051 R)
• M75: 82,909,384 km (0.071 R)
• M76: 83,488,178 km (0.073 R)
• M77: 86,255,888 km (0.099 R)
• M78: 87,283,027 km (0.05 R)
• M79: 88,019,348 km (0.111 R)
• M80: 88,462,008 km (0.118 R)
• M81: 88,757,613 km (0.085 R)
• M82: 88,905,416 km (0.102 R)
• M83: 89,794,626 km (0.086 R)
• M84: 90,091,578 km (0.109 R)
• M85: 90,240,278 km (0.088 R)
• M86: 93,230,141 km (0.059 R)
• M87: 98,080,852 km (0.078 R)
• M88: 98,693,006 km (0.056 R)
• M89: 99,306,358 km (0.045 R)
• M90: 99,459,845 km (0.097 R)
• M91: 102,237,130 km (0.119 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: 218 - 13,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit