🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.49 AU - 0.57 AU

Year: 146 Days

Day: 41 Hours

Environment

Temp: 188 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.63 AU - 1.65 AU

Year: 795 Days

Day: 31.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,501,466 km

• M1: 68,217 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.99 AU - 2.63 AU

Year: 1330 Days

Day: 22.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.2 AU - 3.44 AU

Year: 1794 Days

Day: 21.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.39 AU - 3.91 AU

Year: 2117 Days

Day: 24 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 12.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.96 AU - 8.92 AU

Year: 8474 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,501,466 km

• M1: 169,943 km (0.092 R)
• M2: 282,142 km (0.088 R)
• M3: 468,541 km (0.066 R)
• M4: 704,307 km (0.098 R)
• M5: 855,101 km (0.117 R)
• M6: 1,055,263 km (0.079 R)
• M7: 1,271,731 km (0.095 R)
• M8: 1,396,197 km (0.116 R)
• M9: 1,680,582 km (0.072 R)
• M10: 1,959,732 km (0.104 R)
• M11: 2,056,223 km (0.094 R)
• M12: 2,154,509 km (0.101 R)
• M13: 2,642,796 km (0.102 R)
• M14: 2,722,980 km (0.107 R)
• M15: 2,968,919 km (0.079 R)
• M16: 3,308,357 km (0.089 R)
• M17: 3,512,109 km (0.103 R)
• M18: 4,055,449 km (0.116 R)
• M19: 4,464,449 km (0.111 R)
• M20: 6,301,960 km (0.079 R)
• M21: 6,592,329 km (0.114 R)
• M22: 6,739,085 km (0.115 R)
• M23: 7,223,632 km (0.041 R)
• M24: 7,413,023 km (0.088 R)
• M25: 7,527,615 km (0.102 R)
• M26: 8,030,414 km (0.118 R)
• M27: 8,345,168 km (0.086 R)
• M28: 8,464,397 km (0.098 R)
• M29: 8,664,260 km (0.08 R)
• M30: 9,109,314 km (0.101 R)
• M31: 10,790,494 km (0.082 R)
• M32: 12,158,118 km (0.093 R)
• M33: 12,248,176 km (0.101 R)
• M34: 12,474,518 km (0.078 R)
• M35: 13,720,219 km (0.056 R)
• M36: 13,814,017 km (0.109 R)
• M37: 15,053,585 km (0.073 R)
• M38: 15,735,751 km (0.067 R)
• M39: 17,332,858 km (0.097 R)
• M40: 17,893,701 km (0.075 R)
• M41: 18,408,766 km (0.104 R)
• M42: 18,772,139 km (0.118 R)
• M43: 19,137,906 km (0.09 R)
• M44: 19,400,749 km (0.103 R)
• M45: 21,219,112 km (0.054 R)
• M46: 21,983,557 km (0.085 R)
• M47: 22,148,563 km (0.077 R)
• M48: 22,757,127 km (0.113 R)
• M49: 23,091,329 km (0.085 R)
• M50: 23,427,176 km (0.118 R)
• M51: 23,934,014 km (0.084 R)
• M52: 24,901,314 km (0.096 R)
• M53: 25,016,055 km (0.068 R)
• M54: 25,130,797 km (0.045 R)
• M55: 25,939,523 km (0.079 R)
• M56: 26,580,849 km (0.075 R)
• M57: 27,582,257 km (0.104 R)
• M58: 27,760,278 km (0.087 R)
• M59: 27,879,209 km (0.083 R)
• M60: 28,057,829 km (0.119 R)
• M61: 28,236,897 km (0.049 R)
• M62: 28,956,912 km (0.102 R)
• M63: 29,379,675 km (0.093 R)
• M64: 29,865,270 km (0.102 R)
• M65: 30,906,172 km (0.105 R)
• M66: 32,270,804 km (0.12 R)
• M67: 33,149,392 km (0.119 R)
• M68: 33,465,193 km (0.104 R)
• M69: 33,908,751 km (0.1 R)
• M70: 34,226,946 km (0.064 R)
• M71: 34,866,028 km (0.093 R)
• M72: 35,058,560 km (0.065 R)
• M73: 36,286,160 km (0.088 R)
• M74: 36,676,760 km (0.113 R)
• M75: 37,003,333 km (0.115 R)
• M76: 37,659,319 km (0.069 R)
• M77: 38,982,812 km (0.077 R)
• M78: 40,186,925 km (0.047 R)
• M79: 41,879,625 km (0.091 R)
• M80: 43,941,383 km (0.091 R)
• M81: 44,288,150 km (0.028 R)
• M82: 45,054,540 km (0.111 R)
• M83: 45,614,485 km (0.116 R)
• M84: 45,965,741 km (0.11 R)
• M85: 46,812,315 km (0.073 R)
• M86: 47,592,767 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 12.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.08 AU - 8.64 AU

Year: 9155 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,501,466 km

• M1: 166,203 km (0.049 R)
• M2: 276,307 km (0.111 R)
• M3: 359,035 km (0.093 R)
• M4: 480,060 km (0.077 R)
• M5: 678,127 km (0.083 R)
• M6: 922,121 km (0.047 R)
• M7: 1,010,085 km (0.092 R)
• M8: 1,119,890 km (0.064 R)
• M9: 1,432,848 km (0.065 R)
• M10: 1,600,099 km (0.033 R)
• M11: 1,840,802 km (0.096 R)
• M12: 2,116,959 km (0.117 R)
• M13: 2,308,744 km (0.092 R)
• M14: 2,998,241 km (0.039 R)
• M15: 3,835,689 km (0.107 R)
• M16: 4,371,549 km (0.116 R)
• M17: 4,493,920 km (0.096 R)
• M18: 4,963,059 km (0.114 R)
• M19: 5,447,756 km (0.091 R)
• M20: 6,885,092 km (0.08 R)
• M21: 7,207,775 km (0.088 R)
• M22: 7,316,383 km (0.117 R)
• M23: 8,092,347 km (0.066 R)
• M24: 8,167,595 km (0.032 R)
• M25: 8,280,990 km (0.06 R)
• M26: 8,432,982 km (0.099 R)
• M27: 8,701,211 km (0.093 R)
• M28: 8,778,253 km (0.104 R)
• M29: 9,522,652 km (0.082 R)
• M30: 11,281,026 km (0.088 R)
• M31: 12,435,622 km (0.107 R)
• M32: 13,717,377 km (0.12 R)
• M33: 13,807,285 km (0.114 R)
• M34: 14,305,596 km (0.066 R)
• M35: 14,717,588 km (0.106 R)
• M36: 15,226,520 km (0.085 R)
• M37: 15,835,533 km (0.114 R)
• M38: 16,166,743 km (0.067 R)
• M39: 17,270,925 km (0.098 R)
• M40: 17,416,782 km (0.093 R)
• M41: 20,009,314 km (0.037 R)
• M42: 20,882,666 km (0.086 R)
• M43: 20,986,188 km (0.108 R)
• M44: 22,719,877 km (0.116 R)
• M45: 23,684,784 km (0.096 R)
• M46: 24,553,648 km (0.051 R)
• M47: 24,937,067 km (0.071 R)
• M48: 25,047,022 km (0.093 R)
• M49: 25,322,432 km (0.116 R)
• M50: 25,876,542 km (0.119 R)
• M51: 26,658,939 km (0.052 R)
• M52: 26,940,183 km (0.038 R)
• M53: 29,283,783 km (0.119 R)
• M54: 30,921,581 km (0.056 R)
• M55: 31,276,427 km (0.082 R)
• M56: 31,395,058 km (0.064 R)
• M57: 31,692,159 km (0.091 R)
• M58: 32,109,687 km (0.075 R)
• M59: 32,709,275 km (0.085 R)
• M60: 33,494,215 km (0.103 R)
• M61: 34,163,367 km (0.115 R)
• M62: 35,082,795 km (0.082 R)
• M63: 35,638,402 km (0.117 R)
• M64: 36,072,684 km (0.081 R)
• M65: 36,758,441 km (0.073 R)
• M66: 37,071,549 km (0.108 R)
• M67: 38,016,409 km (0.062 R)
• M68: 38,523,546 km (0.109 R)
• M69: 38,714,283 km (0.027 R)
• M70: 38,841,591 km (0.102 R)
• M71: 39,801,112 km (0.118 R)
• M72: 39,929,616 km (0.101 R)
• M73: 41,222,441 km (0.116 R)
• M74: 41,417,666 km (0.114 R)
• M75: 41,613,041 km (0.087 R)
• M76: 42,135,736 km (0.097 R)
• M77: 42,660,526 km (0.048 R)
• M78: 43,319,504 km (0.1 R)
• M79: 43,782,958 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 14.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.44 AU - 12.12 AU

Year: 11584 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,501,466 km

• M1: 217,665 km (0.118 R)
• M2: 480,508 km (0.096 R)
• M3: 749,186 km (0.106 R)
• M4: 1,013,077 km (0.069 R)
• M5: 1,549,086 km (0.113 R)
• M6: 1,964,818 km (0.102 R)
• M7: 2,223,772 km (0.1 R)
• M8: 2,693,958 km (0.081 R)
• M9: 2,857,768 km (0.118 R)
• M10: 3,046,112 km (0.058 R)
• M11: 3,238,794 km (0.114 R)
• M12: 3,369,542 km (0.079 R)
• M13: 3,591,246 km (0.064 R)
• M14: 3,863,963 km (0.113 R)
• M15: 4,167,198 km (0.076 R)
• M16: 4,309,915 km (0.066 R)
• M17: 5,174,291 km (0.085 R)
• M18: 5,327,928 km (0.094 R)
• M19: 5,851,072 km (0.034 R)
• M20: 6,118,852 km (0.093 R)
• M21: 6,390,821 km (0.119 R)
• M22: 7,116,520 km (0.11 R)
• M23: 7,259,087 km (0.099 R)
• M24: 7,868,399 km (0.088 R)
• M25: 8,706,596 km (0.052 R)
• M26: 9,667,613 km (0.061 R)
• M27: 11,089,092 km (0.067 R)
• M28: 12,197,911 km (0.027 R)
• M29: 12,403,309 km (0.111 R)
• M30: 12,506,382 km (0.116 R)
• M31: 12,748,132 km (0.099 R)
• M32: 12,887,109 km (0.096 R)
• M33: 13,306,731 km (0.084 R)
• M34: 14,015,974 km (0.079 R)
• M35: 14,701,432 km (0.06 R)
• M36: 15,471,561 km (0.095 R)
• M37: 16,104,809 km (0.03 R)
• M38: 16,974,870 km (0.055 R)
• M39: 17,127,759 km (0.054 R)
• M40: 17,242,800 km (0.116 R)
• M41: 17,396,437 km (0.111 R)
• M42: 17,666,611 km (0.093 R)
• M43: 18,642,438 km (0.081 R)
• M44: 19,676,010 km (0.047 R)
• M45: 19,876,919 km (0.095 R)
• M46: 21,137,730 km (0.12 R)
• M47: 21,261,149 km (0.075 R)
• M48: 22,006,595 km (0.042 R)
• M49: 22,298,759 km (0.088 R)
• M50: 22,550,233 km (0.045 R)
• M51: 23,480,433 km (0.068 R)
• M52: 23,693,610 km (0.045 R)
• M53: 24,552,751 km (0.108 R)
• M54: 24,812,452 km (0.119 R)
• M55: 24,986,136 km (0.106 R)
• M56: 25,334,699 km (0.117 R)
• M57: 25,597,093 km (0.055 R)
• M58: 26,036,612 km (0.114 R)
• M59: 26,212,988 km (0.073 R)
• M60: 26,345,681 km (0.097 R)
• M61: 26,478,524 km (0.104 R)
• M62: 26,700,378 km (0.074 R)
• M63: 26,833,819 km (0.103 R)
• M64: 27,146,179 km (0.119 R)
• M65: 28,135,320 km (0.048 R)
• M66: 29,227,834 km (0.105 R)
• M67: 29,779,401 km (0.102 R)
• M68: 30,010,230 km (0.084 R)
• M69: 30,986,057 km (0.092 R)
• M70: 31,173,204 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit