🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 140 Days

Day: 24.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,679,026 km

• M1: 323,431 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 148 Days

Day: 34 Hours

Environment

Temp: 195 °C

Axial Tilt: 112.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,679,026 km

• M1: 304,581 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 148 Days

Day: 44.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.12 AU - 1.68 AU

Year: 618 Days

Day: 31.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,679,026 km

• M1: 887,564 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.67 AU - 2.01 AU

Year: 930 Days

Day: 31.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.43 AU - 2.97 AU

Year: 1654 Days

Day: 30 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,679,026 km

• M1: 913,445 km (0.091 R)
• M2: 1,019,809 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 14.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.75 AU - 5.41 AU

Year: 3654 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,679,026 km

• M1: 191,036 km (0.117 R)
• M2: 285,582 km (0.105 R)
• M3: 489,484 km (0.086 R)
• M4: 741,557 km (0.099 R)
• M5: 1,005,148 km (0.086 R)
• M6: 1,109,268 km (0.071 R)
• M7: 1,226,403 km (0.118 R)
• M8: 1,329,327 km (0.092 R)
• M9: 1,444,966 km (0.096 R)
• M10: 1,646,025 km (0.055 R)
• M11: 1,750,145 km (0.098 R)
• M12: 1,976,487 km (0.103 R)
• M13: 2,076,568 km (0.106 R)
• M14: 2,258,928 km (0.087 R)
• M15: 2,434,855 km (0.084 R)
• M16: 2,554,832 km (0.092 R)
• M17: 2,788,355 km (0.112 R)
• M18: 2,977,746 km (0.069 R)
• M19: 3,093,534 km (0.119 R)
• M20: 3,250,313 km (0.087 R)
• M21: 3,463,490 km (0.043 R)
• M22: 3,612,938 km (0.051 R)
• M23: 3,876,081 km (0.104 R)
• M24: 4,102,572 km (0.116 R)
• M25: 4,246,485 km (0.119 R)
• M26: 4,362,872 km (0.119 R)
• M27: 4,509,777 km (0.111 R)
• M28: 4,613,598 km (0.058 R)
• M29: 4,793,565 km (0.109 R)
• M30: 4,960,665 km (0.066 R)
• M31: 5,238,319 km (0.112 R)
• M32: 5,363,383 km (0.075 R)
• M33: 5,505,202 km (0.045 R)
• M34: 5,600,495 km (0.041 R)
• M35: 5,889,818 km (0.108 R)
• M36: 6,216,988 km (0.095 R)
• M37: 6,382,892 km (0.063 R)
• M38: 6,533,537 km (0.108 R)
• M39: 6,770,201 km (0.037 R)
• M40: 6,906,634 km (0.056 R)
• M41: 7,095,876 km (0.092 R)
• M42: 7,727,179 km (0.082 R)
• M43: 7,923,601 km (0.085 R)
• M44: 8,049,562 km (0.101 R)
• M45: 8,194,373 km (0.068 R)
• M46: 8,413,085 km (0.119 R)
• M47: 8,670,842 km (0.11 R)
• M48: 8,782,143 km (0.042 R)
• M49: 8,931,292 km (0.117 R)
• M50: 9,062,340 km (0.099 R)
• M51: 9,156,437 km (0.107 R)
• M52: 9,269,832 km (0.109 R)
• M53: 9,459,821 km (0.079 R)
• M54: 10,765,661 km (0.038 R)
• M55: 11,531,303 km (0.11 R)
• M56: 11,633,478 km (0.047 R)
• M57: 12,169,039 km (0.109 R)
• M58: 12,356,335 km (0.033 R)
• M59: 12,544,679 km (0.119 R)
• M60: 12,755,014 km (0.073 R)
• M61: 13,030,274 km (0.087 R)
• M62: 14,259,968 km (0.08 R)
• M63: 14,391,614 km (0.096 R)
• M64: 14,744,665 km (0.119 R)
• M65: 15,055,829 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 13.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.98 AU - 6.1 AU

Year: 5534 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,679,026 km

• M1: 176,675 km (0.114 R)
• M2: 385,663 km (0.042 R)
• M3: 736,620 km (0.08 R)
• M4: 997,369 km (0.108 R)
• M5: 1,124,378 km (0.118 R)
• M6: 1,215,782 km (0.095 R)
• M7: 1,374,356 km (0.054 R)
• M8: 1,517,670 km (0.081 R)
• M9: 1,831,826 km (0.106 R)
• M10: 2,205,821 km (0.092 R)
• M11: 2,296,776 km (0.108 R)
• M12: 2,868,689 km (0.1 R)
• M13: 3,069,300 km (0.072 R)
• M14: 3,901,961 km (0.094 R)
• M15: 4,076,692 km (0.114 R)
• M16: 4,189,339 km (0.115 R)
• M17: 4,303,033 km (0.082 R)
• M18: 4,417,775 km (0.115 R)
• M19: 4,734,324 km (0.086 R)
• M20: 5,023,945 km (0.064 R)
• M21: 5,127,617 km (0.083 R)
• M22: 5,249,389 km (0.057 R)
• M23: 5,425,167 km (0.104 R)
• M24: 5,800,657 km (0.086 R)
• M25: 6,018,921 km (0.042 R)
• M26: 6,129,174 km (0.071 R)
• M27: 6,463,974 km (0.065 R)
• M28: 6,690,615 km (0.094 R)
• M29: 7,386,096 km (0.105 R)
• M30: 7,484,531 km (0.09 R)
• M31: 7,603,162 km (0.046 R)
• M32: 8,226,537 km (0.053 R)
• M33: 8,369,702 km (0.092 R)
• M34: 8,554,904 km (0.095 R)
• M35: 8,866,516 km (0.114 R)
• M36: 9,203,111 km (0.082 R)
• M37: 9,309,176 km (0.088 R)
• M38: 9,694,391 km (0.106 R)
• M39: 10,150,515 km (0.089 R)
• M40: 10,569,239 km (0.085 R)
• M41: 10,859,010 km (0.046 R)
• M42: 11,287,159 km (0.043 R)
• M43: 11,744,031 km (0.054 R)
• M44: 12,137,174 km (0.057 R)
• M45: 12,440,709 km (0.071 R)
• M46: 12,675,876 km (0.113 R)
• M47: 12,983,898 km (0.093 R)
• M48: 13,126,914 km (0.103 R)
• M49: 13,825,386 km (0.09 R)
• M50: 14,191,452 km (0.071 R)
• M51: 14,684,527 km (0.096 R)
• M52: 14,933,159 km (0.098 R)
• M53: 16,764,536 km (0.114 R)
• M54: 16,868,357 km (0.082 R)
• M55: 17,443,261 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 10.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.45 AU - 9.39 AU

Year: 8309 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,679,026 km

• M1: 141,520 km (0.055 R)
• M2: 237,711 km (0.117 R)
• M3: 322,383 km (0.109 R)
• M4: 556,803 km (0.115 R)
• M5: 630,705 km (0.037 R)
• M6: 708,346 km (0.101 R)
• M7: 789,578 km (0.063 R)
• M8: 1,053,468 km (0.11 R)
• M9: 1,245,103 km (0.1 R)
• M10: 1,448,407 km (0.09 R)
• M11: 2,142,092 km (0.11 R)
• M12: 2,222,725 km (0.116 R)
• M13: 2,555,730 km (0.105 R)
• M14: 2,926,882 km (0.092 R)
• M15: 3,107,597 km (0.039 R)
• M16: 3,199,450 km (0.113 R)
• M17: 3,432,822 km (0.09 R)
• M18: 3,842,421 km (0.1 R)
• M19: 4,015,656 km (0.082 R)
• M20: 5,081,540 km (0.092 R)
• M21: 5,464,810 km (0.065 R)
• M22: 5,631,911 km (0.088 R)
• M23: 6,114,663 km (0.091 R)
• M24: 6,317,368 km (0.107 R)
• M25: 6,522,318 km (0.102 R)
• M26: 6,818,821 km (0.095 R)
• M27: 7,029,155 km (0.11 R)
• M28: 7,922,853 km (0.1 R)
• M29: 8,367,159 km (0.106 R)
• M30: 8,431,336 km (0.097 R)
• M31: 9,513,228 km (0.1 R)
• M32: 9,849,673 km (0.106 R)
• M33: 10,190,009 km (0.078 R)
• M34: 10,361,597 km (0.102 R)
• M35: 10,777,479 km (0.082 R)
• M36: 10,882,348 km (0.112 R)
• M37: 11,234,202 km (0.114 R)
• M38: 11,376,020 km (0.111 R)
• M39: 11,769,164 km (0.105 R)
• M40: 12,166,645 km (0.103 R)
• M41: 13,086,523 km (0.06 R)
• M42: 13,990,542 km (0.052 R)
• M43: 14,143,282 km (0.095 R)
• M44: 14,720,580 km (0.103 R)
• M45: 15,031,594 km (0.112 R)
• M46: 15,305,657 km (0.049 R)
• M47: 15,977,950 km (0.117 R)
• M48: 16,177,514 km (0.079 R)
• M49: 16,377,825 km (0.099 R)
• M50: 17,187,599 km (0.062 R)
• M51: 17,515,218 km (0.119 R)
• M52: 17,803,643 km (0.116 R)
• M53: 18,552,230 km (0.117 R)
• M54: 19,694,410 km (0.08 R)
• M55: 20,252,560 km (0.074 R)
• M56: 21,428,100 km (0.09 R)
• M57: 22,224,260 km (0.107 R)
• M58: 23,075,023 km (0.04 R)
• M59: 23,345,795 km (0.029 R)
• M60: 23,481,630 km (0.117 R)
• M61: 23,754,047 km (0.061 R)
• M62: 24,348,101 km (0.11 R)
• M63: 24,762,038 km (0.078 R)
• M64: 24,993,167 km (0.09 R)
• M65: 25,271,269 km (0.078 R)
• M66: 25,410,844 km (0.104 R)
• M67: 25,597,243 km (0.07 R)
• M68: 26,962,024 km (0.098 R)
• M69: 28,109,290 km (0.105 R)
• M70: 28,495,253 km (0.055 R)
• M71: 29,077,488 km (0.107 R)
• M72: 29,516,857 km (0.086 R)
• M73: 30,402,027 km (0.12 R)
• M74: 31,746,015 km (0.086 R)
• M75: 31,997,040 km (0.039 R)
• M76: 33,007,723 km (0.081 R)
• M77: 33,211,026 km (0.09 R)
• M78: 33,414,928 km (0.07 R)
• M79: 33,926,254 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 11.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.72 AU - 11.9 AU

Year: 12341 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,679,026 km

• M1: 262,694 km (0.08 R)
• M2: 474,674 km (0.077 R)
• M3: 592,557 km (0.069 R)
• M4: 1,138,290 km (0.115 R)
• M5: 1,287,290 km (0.107 R)
• M6: 1,514,379 km (0.108 R)
• M7: 1,660,836 km (0.075 R)
• M8: 1,735,934 km (0.088 R)
• M9: 2,128,927 km (0.085 R)
• M10: 2,357,214 km (0.081 R)
• M11: 2,659,252 km (0.088 R)
• M12: 3,112,832 km (0.107 R)
• M13: 3,689,083 km (0.102 R)
• M14: 3,763,434 km (0.077 R)
• M15: 3,913,779 km (0.113 R)
• M16: 4,298,396 km (0.097 R)
• M17: 4,429,294 km (0.062 R)
• M18: 4,776,062 km (0.093 R)
• M19: 4,884,670 km (0.085 R)
• M20: 4,966,500 km (0.105 R)
• M21: 5,355,005 km (0.097 R)
• M22: 5,609,920 km (0.12 R)
• M23: 6,043,754 km (0.056 R)
• M24: 6,309,290 km (0.075 R)
• M25: 7,441,148 km (0.084 R)
• M26: 7,757,846 km (0.11 R)
• M27: 7,853,739 km (0.113 R)
• M28: 8,339,034 km (0.062 R)
• M29: 8,634,939 km (0.113 R)
• M30: 9,102,133 km (0.062 R)
• M31: 9,338,797 km (0.116 R)
• M32: 9,956,785 km (0.087 R)
• M33: 10,623,543 km (0.102 R)
• M34: 10,908,677 km (0.042 R)
• M35: 11,124,098 km (0.059 R)
• M36: 12,000,143 km (0.065 R)
• M37: 12,408,994 km (0.066 R)
• M38: 12,860,331 km (0.11 R)
• M39: 13,278,905 km (0.036 R)
• M40: 13,508,987 km (0.103 R)
• M41: 13,856,802 km (0.084 R)
• M42: 14,012,234 km (0.102 R)
• M43: 14,521,615 km (0.109 R)
• M44: 14,640,096 km (0.056 R)
• M45: 14,719,234 km (0.075 R)
• M46: 14,877,807 km (0.084 R)
• M47: 15,196,900 km (0.076 R)
• M48: 15,518,236 km (0.103 R)
• M49: 15,639,410 km (0.102 R)
• M50: 15,760,734 km (0.077 R)
• M51: 16,086,109 km (0.069 R)
• M52: 16,992,074 km (0.117 R)
• M53: 17,325,528 km (0.101 R)
• M54: 18,083,989 km (0.086 R)
• M55: 18,681,483 km (0.114 R)
• M56: 19,459,093 km (0.095 R)
• M57: 19,589,692 km (0.111 R)
• M58: 19,939,451 km (0.108 R)
• M59: 20,867,557 km (0.102 R)
• M60: 22,172,200 km (0.077 R)
• M61: 23,828,248 km (0.06 R)
• M62: 25,238,657 km (0.058 R)
• M63: 25,619,234 km (0.096 R)
• M64: 25,858,142 km (0.101 R)
• M65: 26,579,203 km (0.084 R)
• M66: 26,869,573 km (0.088 R)
• M67: 27,844,801 km (0.073 R)
• M68: 28,386,046 km (0.108 R)
• M69: 28,732,365 km (0.039 R)
• M70: 29,529,124 km (0.103 R)
• M71: 30,181,819 km (0.09 R)
• M72: 30,687,161 km (0.108 R)
• M73: 31,757,534 km (0.052 R)
• M74: 32,065,556 km (0.091 R)
• M75: 32,581,219 km (0.112 R)
• M76: 33,411,936 km (0.115 R)
• M77: 34,776,867 km (0.059 R)
• M78: 35,412,808 km (0.119 R)
• M79: 35,572,429 km (0.087 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: 372 - 15,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit