🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 143 Days

Day: 32.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,194,104 km

• M1: 27,526 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 185 Days

Day: 37.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,194,104 km

• M1: 65,823 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 203 Days

Day: 46.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,194,104 km

• M1: 107,710 km (0.085 R)
• M2: 317,895 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.37 AU - 1.59 AU

Year: 668 Days

Day: 21.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 95.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.52 AU - 2.96 AU

Year: 1682 Days

Day: 34.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.88 AU - 3.72 AU

Year: 2223 Days

Day: 38.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.96 AU - 3.78 AU

Year: 2294 Days

Day: 26.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 11.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.24 AU - 11.48 AU

Year: 13272 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,194,104 km

• M1: 366,515 km (0.07 R)
• M2: 617,839 km (0.106 R)
• M3: 708,196 km (0.083 R)
• M4: 863,329 km (0.092 R)
• M5: 1,277,865 km (0.042 R)
• M6: 1,445,714 km (0.105 R)
• M7: 1,621,043 km (0.039 R)
• M8: 1,938,340 km (0.107 R)
• M9: 2,189,215 km (0.097 R)
• M10: 2,661,645 km (0.119 R)
• M11: 3,165,491 km (0.048 R)
• M12: 3,329,151 km (0.081 R)
• M13: 4,046,772 km (0.109 R)
• M14: 4,405,358 km (0.079 R)
• M15: 5,581,048 km (0.055 R)
• M16: 5,899,542 km (0.107 R)
• M17: 6,347,288 km (0.025 R)
• M18: 7,492,609 km (0.116 R)
• M19: 8,022,036 km (0.08 R)
• M20: 8,381,819 km (0.072 R)
• M21: 8,654,985 km (0.089 R)
• M22: 10,306,994 km (0.077 R)
• M23: 10,550,839 km (0.098 R)
• M24: 10,698,043 km (0.071 R)
• M25: 11,243,776 km (0.094 R)
• M26: 11,595,780 km (0.084 R)
• M27: 11,900,361 km (0.041 R)
• M28: 12,053,699 km (0.037 R)
• M29: 12,413,931 km (0.103 R)
• M30: 12,517,602 km (0.11 R)
• M31: 12,934,830 km (0.081 R)
• M32: 13,516,018 km (0.111 R)
• M33: 13,944,167 km (0.115 R)
• M34: 14,703,975 km (0.118 R)
• M35: 15,255,093 km (0.077 R)
• M36: 15,366,095 km (0.102 R)
• M37: 16,094,188 km (0.101 R)
• M38: 17,063,432 km (0.066 R)
• M39: 17,352,007 km (0.107 R)
• M40: 19,417,654 km (0.116 R)
• M41: 20,082,766 km (0.082 R)
• M42: 20,509,868 km (0.043 R)
• M43: 21,001,746 km (0.108 R)
• M44: 21,187,247 km (0.056 R)
• M45: 21,684,511 km (0.049 R)
• M46: 22,185,514 km (0.116 R)
• M47: 22,437,437 km (0.099 R)
• M48: 22,627,127 km (0.111 R)
• M49: 23,390,824 km (0.085 R)
• M50: 24,812,901 km (0.073 R)
• M51: 25,271,269 km (0.116 R)
• M52: 26,063,539 km (0.113 R)
• M53: 26,596,257 km (0.109 R)
• M54: 27,807,851 km (0.064 R)
• M55: 28,147,737 km (0.095 R)
• M56: 28,284,021 km (0.079 R)
• M57: 28,557,336 km (0.111 R)
• M58: 28,968,730 km (0.114 R)
• M59: 31,549,742 km (0.111 R)
• M60: 32,688,481 km (0.081 R)
• M61: 32,831,796 km (0.118 R)
• M62: 33,190,831 km (0.081 R)
• M63: 33,840,684 km (0.115 R)
• M64: 33,913,089 km (0.113 R)
• M65: 33,985,644 km (0.095 R)
• M66: 34,567,430 km (0.06 R)
• M67: 34,640,434 km (0.075 R)
• M68: 36,629,936 km (0.096 R)
• M69: 38,278,355 km (0.114 R)
• M70: 39,797,821 km (0.075 R)
• M71: 41,182,050 km (0.089 R)
• M72: 41,880,074 km (0.073 R)
• M73: 43,052,173 km (0.074 R)
• M74: 45,508,570 km (0.086 R)
• M75: 45,989,377 km (0.117 R)
• M76: 47,928,764 km (0.081 R)
• M77: 48,499,480 km (0.109 R)
• M78: 49,154,569 km (0.09 R)
• M79: 49,400,957 km (0.089 R)
• M80: 50,970,837 km (0.065 R)
• M81: 51,220,217 km (0.115 R)
• M82: 51,553,371 km (0.077 R)
• M83: 52,641,097 km (0.083 R)
• M84: 52,893,170 km (0.109 R)
• M85: 53,061,467 km (0.074 R)
• M86: 53,229,914 km (0.099 R)
• M87: 53,398,511 km (0.12 R)
• M88: 54,329,160 km (0.1 R)
• M89: 54,924,260 km (0.072 R)
• M90: 55,521,455 km (0.098 R)
• M91: 55,778,015 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.5

Radius: 3.1

Gravity: 45.42 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.26 AU - 15.64 AU

Year: 19323 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,194,104 km

• M1: 54,753 km (0.099 R)
• M2: 93,199 km (0.109 R)
• M3: 192,981 km (0.097 R)
• M4: 387,608 km (0.055 R)
• M5: 648,956 km (0.066 R)
• M6: 1,002,007 km (0.116 R)
• M7: 1,073,963 km (0.057 R)
• M8: 1,378,395 km (0.066 R)
• M9: 1,512,883 km (0.109 R)
• M10: 1,623,286 km (0.093 R)
• M11: 1,679,685 km (0.12 R)
• M12: 2,339,860 km (0.058 R)
• M13: 3,036,089 km (0.068 R)
• M14: 3,140,359 km (0.107 R)
• M15: 3,865,759 km (0.087 R)
• M16: 4,131,444 km (0.093 R)
• M17: 4,402,965 km (0.066 R)
• M18: 5,630,265 km (0.119 R)
• M19: 5,974,341 km (0.117 R)
• M20: 6,503,019 km (0.114 R)
• M21: 6,637,658 km (0.119 R)
• M22: 6,955,104 km (0.11 R)
• M23: 7,231,112 km (0.102 R)
• M24: 7,370,388 km (0.12 R)
• M25: 7,557,684 km (0.071 R)
• M26: 7,841,322 km (0.03 R)
• M27: 8,032,358 km (0.12 R)
• M28: 8,225,041 km (0.044 R)
• M29: 8,370,450 km (0.104 R)
• M30: 8,467,987 km (0.037 R)
• M31: 8,861,430 km (0.103 R)
• M32: 9,060,545 km (0.094 R)
• M33: 9,160,626 km (0.113 R)
• M34: 9,361,835 km (0.077 R)
• M35: 10,129,272 km (0.108 R)
• M36: 11,023,119 km (0.092 R)
• M37: 11,129,932 km (0.081 R)
• M38: 11,344,605 km (0.038 R)
• M39: 12,829,065 km (0.108 R)
• M40: 13,223,704 km (0.095 R)
• M41: 13,394,096 km (0.062 R)
• M42: 14,314,871 km (0.107 R)
• M43: 14,606,886 km (0.042 R)
• M44: 14,782,962 km (0.093 R)
• M45: 15,375,071 km (0.103 R)
• M46: 17,757,118 km (0.102 R)
• M47: 17,819,799 km (0.05 R)
• M48: 18,196,786 km (0.087 R)
• M49: 19,536,734 km (0.053 R)
• M50: 19,601,360 km (0.086 R)
• M51: 19,860,464 km (0.087 R)
• M52: 20,120,614 km (0.094 R)
• M53: 20,251,213 km (0.03 R)
• M54: 20,842,125 km (0.039 R)
• M55: 21,305,729 km (0.07 R)
• M56: 23,261,871 km (0.11 R)
• M57: 25,415,332 km (0.105 R)
• M58: 25,556,552 km (0.11 R)
• M59: 27,197,940 km (0.046 R)
• M60: 28,067,702 km (0.092 R)
• M61: 28,579,327 km (0.042 R)
• M62: 29,685,902 km (0.103 R)
• M63: 32,628,044 km (0.117 R)
• M64: 32,858,125 km (0.12 R)
• M65: 33,320,083 km (0.114 R)
• M66: 33,861,628 km (0.105 R)
• M67: 34,562,194 km (0.053 R)
• M68: 34,796,764 km (0.065 R)
• M69: 35,031,932 km (0.117 R)
• M70: 37,572,403 km (0.108 R)
• M71: 37,813,704 km (0.068 R)
• M72: 39,434,747 km (0.074 R)
• M73: 39,516,427 km (0.093 R)
• M74: 40,007,557 km (0.091 R)
• M75: 40,089,537 km (0.099 R)
• M76: 40,665,488 km (0.045 R)
• M77: 40,830,495 km (0.065 R)
• M78: 44,262,420 km (0.047 R)
• M79: 46,400,024 km (0.101 R)
• M80: 48,308,743 km (0.072 R)
• M81: 48,570,988 km (0.07 R)
• M82: 49,272,602 km (0.055 R)
• M83: 49,360,565 km (0.108 R)
• M84: 49,448,529 km (0.071 R)
• M85: 50,686,003 km (0.085 R)
• M86: 50,863,575 km (0.117 R)
• M87: 51,486,800 km (0.108 R)
• M88: 51,933,499 km (0.086 R)
• M89: 52,023,108 km (0.082 R)
• M90: 52,112,568 km (0.106 R)
• M91: 54,277,249 km (0.115 R)
• M92: 56,011,537 km (0.12 R)
• M93: 57,208,619 km (0.118 R)
• M94: 59,534,268 km (0.026 R)
• M95: 59,909,310 km (0.108 R)
• M96: 61,322,411 km (0.079 R)
• M97: 61,511,652 km (0.12 R)
• M98: 62,175,568 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 7.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.89 AU - 15.27 AU

Year: 20646 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,194,104 km

• M1: 137,929 km (0.107 R)
• M2: 336,446 km (0.088 R)
• M3: 1,177,186 km (0.1 R)
• M4: 1,536,969 km (0.107 R)
• M5: 1,638,695 km (0.088 R)
• M6: 2,411,368 km (0.062 R)
• M7: 2,500,229 km (0.114 R)
• M8: 2,620,356 km (0.112 R)
• M9: 2,742,428 km (0.111 R)
• M10: 3,315,089 km (0.025 R)
• M11: 3,648,991 km (0.106 R)
• M12: 4,205,495 km (0.116 R)
• M13: 4,421,066 km (0.095 R)
• M14: 4,677,177 km (0.103 R)
• M15: 5,165,614 km (0.1 R)
• M16: 5,749,495 km (0.05 R)
• M17: 6,150,268 km (0.041 R)
• M18: 6,601,604 km (0.085 R)
• M19: 6,852,181 km (0.065 R)
• M20: 7,666,592 km (0.117 R)
• M21: 8,152,037 km (0.08 R)
• M22: 8,375,985 km (0.036 R)
• M23: 8,967,794 km (0.095 R)
• M24: 9,338,647 km (0.054 R)
• M25: 10,384,336 km (0.116 R)
• M26: 10,675,902 km (0.118 R)
• M27: 10,822,658 km (0.104 R)
• M28: 10,970,161 km (0.058 R)
• M29: 11,970,373 km (0.044 R)
• M30: 12,584,472 km (0.105 R)
• M31: 13,736,675 km (0.048 R)
• M32: 14,649,970 km (0.078 R)
• M33: 14,976,991 km (0.045 R)
• M34: 15,141,399 km (0.106 R)
• M35: 15,860,815 km (0.104 R)
• M36: 16,421,807 km (0.089 R)
• M37: 16,818,391 km (0.068 R)
• M38: 17,794,517 km (0.062 R)
• M39: 18,435,843 km (0.05 R)
• M40: 18,847,985 km (0.117 R)
• M41: 19,084,799 km (0.083 R)
• M42: 19,263,119 km (0.034 R)
• M43: 19,561,567 km (0.092 R)
• M44: 20,344,413 km (0.12 R)
• M45: 21,137,581 km (0.091 R)
• M46: 21,260,550 km (0.068 R)
• M47: 21,568,871 km (0.058 R)
• M48: 23,069,488 km (0.073 R)
• M49: 23,132,768 km (0.066 R)
• M50: 23,513,494 km (0.116 R)
• M51: 23,896,315 km (0.066 R)
• M52: 24,345,557 km (0.105 R)
• M53: 24,474,511 km (0.111 R)
• M54: 24,538,988 km (0.108 R)
• M55: 24,797,642 km (0.103 R)
• M56: 28,648,291 km (0.085 R)
• M57: 28,920,560 km (0.096 R)
• M58: 29,673,934 km (0.067 R)
• M59: 30,295,214 km (0.108 R)
• M60: 30,711,695 km (0.08 R)
• M61: 30,920,683 km (0.062 R)
• M62: 31,199,982 km (0.108 R)
• M63: 32,680,403 km (0.035 R)
• M64: 33,393,386 km (0.095 R)
• M65: 33,895,586 km (0.055 R)
• M66: 34,255,668 km (0.053 R)
• M67: 34,834,612 km (0.062 R)
• M68: 35,270,989 km (0.071 R)
• M69: 35,782,315 km (0.12 R)
• M70: 35,855,618 km (0.075 R)
• M71: 36,369,786 km (0.102 R)
• M72: 36,812,446 km (0.119 R)
• M73: 38,001,599 km (0.105 R)
• M74: 39,808,741 km (0.087 R)
• M75: 41,029,011 km (0.088 R)
• M76: 41,874,987 km (0.095 R)
• M77: 41,952,180 km (0.072 R)
• M78: 42,106,714 km (0.065 R)
• M79: 43,193,842 km (0.115 R)
• M80: 43,427,963 km (0.049 R)
• M81: 43,976,089 km (0.096 R)
• M82: 44,211,556 km (0.06 R)
• M83: 45,951,828 km (0.058 R)
• M84: 46,910,452 km (0.092 R)
• M85: 47,633,757 km (0.047 R)
• M86: 48,847,295 km (0.065 R)
• M87: 50,728,040 km (0.116 R)
• M88: 50,975,026 km (0.076 R)
• M89: 51,801,404 km (0.096 R)
• M90: 52,798,923 km (0.092 R)
• M91: 53,132,825 km (0.088 R)
• M92: 54,559,839 km (0.094 R)
• M93: 55,405,067 km (0.08 R)
• M94: 56,084,391 km (0.065 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: 384 - 12,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit