🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.6 AU - 0.62 AU

Year: 182 Days

Day: 34.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,167,445 km

• M1: 56,997 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.94 AU - 0.94 AU

Year: 349 Days

Day: 32.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.84 AU - 1.3 AU

Year: 424 Days

Day: 36.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,167,445 km

• M1: 374,443 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.89 AU - 1.47 AU

Year: 491 Days

Day: 27.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.13 AU - 1.57 AU

Year: 601 Days

Day: 33.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,167,445 km

• M1: 902,973 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.79 AU - 2.99 AU

Year: 1881 Days

Day: 17 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.6

Radius: 12.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.89 AU - 6.12 AU

Year: 4281 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,167,445 km

• M1: 217,665 km (0.097 R)
• M2: 315,801 km (0.088 R)
• M3: 440,865 km (0.076 R)
• M4: 764,744 km (0.065 R)
• M5: 983,307 km (0.08 R)
• M6: 1,088,773 km (0.09 R)
• M7: 1,299,258 km (0.096 R)
• M8: 1,550,582 km (0.051 R)
• M9: 1,675,347 km (0.076 R)
• M10: 1,891,067 km (0.105 R)
• M11: 1,980,077 km (0.11 R)
• M12: 2,350,332 km (0.06 R)
• M13: 2,861,059 km (0.072 R)
• M14: 3,068,103 km (0.065 R)
• M15: 3,226,826 km (0.118 R)
• M16: 3,552,351 km (0.117 R)
• M17: 3,719,153 km (0.065 R)
• M18: 4,274,460 km (0.058 R)
• M19: 4,432,435 km (0.119 R)
• M20: 4,612,252 km (0.102 R)
• M21: 4,733,576 km (0.096 R)
• M22: 4,876,591 km (0.08 R)
• M23: 5,083,186 km (0.102 R)
• M24: 5,314,016 km (0.113 R)
• M25: 5,548,286 km (0.117 R)
• M26: 5,720,772 km (0.097 R)
• M27: 5,895,054 km (0.112 R)
• M28: 6,115,411 km (0.109 R)
• M29: 6,226,712 km (0.119 R)
• M30: 6,701,386 km (0.096 R)
• M31: 6,885,242 km (0.096 R)
• M32: 7,258,189 km (0.073 R)
• M33: 7,733,612 km (0.073 R)
• M34: 8,145,754 km (0.105 R)
• M35: 8,589,910 km (0.058 R)
• M36: 8,966,298 km (0.091 R)
• M37: 9,169,153 km (0.038 R)
• M38: 9,450,546 km (0.115 R)
• M39: 9,709,051 km (0.117 R)
• M40: 9,995,980 km (0.064 R)
• M41: 10,100,998 km (0.106 R)
• M42: 10,206,464 km (0.073 R)
• M43: 10,418,295 km (0.077 R)
• M44: 10,792,738 km (0.093 R)
• M45: 11,035,835 km (0.077 R)
• M46: 11,665,193 km (0.087 R)
• M47: 11,748,220 km (0.108 R)
• M48: 12,137,922 km (0.118 R)
• M49: 12,278,245 km (0.094 R)
• M50: 12,475,415 km (0.059 R)
• M51: 12,816,050 km (0.045 R)
• M52: 13,016,212 km (0.06 R)
• M53: 13,246,143 km (0.089 R)
• M54: 13,797,711 km (0.08 R)
• M55: 14,091,072 km (0.082 R)
• M56: 14,356,908 km (0.111 R)
• M57: 14,505,309 km (0.041 R)
• M58: 14,863,446 km (0.053 R)
• M59: 15,134,069 km (0.117 R)
• M60: 15,315,381 km (0.088 R)
• M61: 15,406,187 km (0.115 R)
• M62: 15,558,179 km (0.047 R)
• M63: 15,802,322 km (0.07 R)
• M64: 15,986,328 km (0.033 R)
• M65: 16,325,316 km (0.05 R)
• M66: 16,480,300 km (0.098 R)
• M67: 16,604,616 km (0.107 R)
• M68: 16,947,943 km (0.098 R)
• M69: 17,610,063 km (0.062 R)
• M70: 17,769,085 km (0.107 R)
• M71: 17,928,407 km (0.11 R)
• M72: 18,024,299 km (0.083 R)
• M73: 18,732,496 km (0.087 R)
• M74: 18,862,197 km (0.112 R)
• M75: 20,342,468 km (0.049 R)
• M76: 20,710,030 km (0.094 R)
• M77: 21,079,686 km (0.072 R)
• M78: 21,996,422 km (0.095 R)
• M79: 23,134,563 km (0.086 R)
• M80: 23,343,551 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 11.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.3 AU - 13.74 AU

Year: 14007 Days

Day: 13.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,167,445 km

• M1: 151,842 km (0.107 R)
• M2: 327,171 km (0.104 R)
• M3: 404,363 km (0.085 R)
• M4: 490,083 km (0.095 R)
• M5: 699,520 km (0.081 R)
• M6: 856,597 km (0.117 R)
• M7: 939,923 km (0.099 R)
• M8: 1,079,349 km (0.087 R)
• M9: 1,479,822 km (0.027 R)
• M10: 1,729,202 km (0.079 R)
• M11: 1,859,202 km (0.03 R)
• M12: 2,106,039 km (0.108 R)
• M13: 2,292,438 km (0.094 R)
• M14: 2,508,756 km (0.099 R)
• M15: 2,681,841 km (0.077 R)
• M16: 2,910,127 km (0.026 R)
• M17: 3,331,993 km (0.078 R)
• M18: 3,577,932 km (0.115 R)
• M19: 4,174,828 km (0.063 R)
• M20: 4,410,444 km (0.103 R)
• M21: 4,741,804 km (0.111 R)
• M22: 5,238,169 km (0.081 R)
• M23: 5,621,439 km (0.07 R)
• M24: 5,947,862 km (0.08 R)
• M25: 6,080,106 km (0.062 R)
• M26: 6,859,960 km (0.103 R)
• M27: 7,068,649 km (0.111 R)
• M28: 8,699,565 km (0.119 R)
• M29: 9,039,302 km (0.051 R)
• M30: 9,460,569 km (0.054 R)
• M31: 9,576,657 km (0.117 R)
• M32: 10,084,841 km (0.111 R)
• M33: 10,203,323 km (0.071 R)
• M34: 11,168,229 km (0.104 R)
• M35: 11,661,603 km (0.067 R)
• M36: 12,330,604 km (0.107 R)
• M37: 12,755,014 km (0.1 R)
• M38: 13,098,042 km (0.101 R)
• M39: 13,705,708 km (0.072 R)
• M40: 14,101,245 km (0.09 R)
• M41: 15,264,967 km (0.105 R)
• M42: 15,355,773 km (0.051 R)
• M43: 15,446,728 km (0.094 R)
• M44: 16,180,954 km (0.083 R)
• M45: 16,366,306 km (0.081 R)
• M46: 16,645,605 km (0.095 R)
• M47: 17,020,647 km (0.036 R)
• M48: 17,161,868 km (0.117 R)
• M49: 19,083,303 km (0.101 R)
• M50: 19,426,630 km (0.104 R)
• M51: 19,673,018 km (0.118 R)
• M52: 20,418,464 km (0.103 R)
• M53: 20,618,775 km (0.086 R)
• M54: 21,021,493 km (0.073 R)
• M55: 21,122,621 km (0.113 R)
• M56: 21,681,519 km (0.077 R)
• M57: 22,296,665 km (0.115 R)
• M58: 23,649,329 km (0.12 R)
• M59: 23,807,155 km (0.07 R)
• M60: 25,565,827 km (0.081 R)
• M61: 28,365,103 km (0.116 R)
• M62: 28,588,751 km (0.099 R)
• M63: 29,659,124 km (0.047 R)
• M64: 29,886,064 km (0.096 R)
• M65: 30,456,182 km (0.073 R)
• M66: 30,857,254 km (0.074 R)
• M67: 31,722,827 km (0.112 R)
• M68: 32,013,196 km (0.094 R)
• M69: 32,129,583 km (0.107 R)
• M70: 32,304,314 km (0.108 R)
• M71: 32,772,106 km (0.034 R)
• M72: 33,536,851 km (0.071 R)
• M73: 33,655,183 km (0.116 R)
• M74: 35,324,246 km (0.09 R)
• M75: 36,108,438 km (0.11 R)
• M76: 36,472,260 km (0.057 R)
• M77: 37,203,644 km (0.063 R)
• M78: 37,693,876 km (0.088 R)
• M79: 38,804,790 km (0.098 R)
• M80: 39,177,438 km (0.114 R)
• M81: 39,863,943 km (0.054 R)
• M82: 40,177,201 km (0.049 R)
• M83: 42,648,857 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.1

Radius: 6.3

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.54 AU - 16.48 AU

Year: 20078 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,167,445 km

• M1: 148,850 km (0.117 R)
• M2: 495,618 km (0.079 R)
• M3: 623,075 km (0.074 R)
• M4: 887,863 km (0.114 R)
• M5: 931,696 km (0.088 R)
• M6: 1,234,033 km (0.106 R)
• M7: 1,486,704 km (0.115 R)
• M8: 1,867,131 km (0.109 R)
• M9: 2,649,528 km (0.097 R)
• M10: 3,074,835 km (0.103 R)
• M11: 3,381,809 km (0.108 R)
• M12: 3,486,229 km (0.105 R)
• M13: 3,770,166 km (0.118 R)
• M14: 4,436,026 km (0.086 R)
• M15: 4,627,361 km (0.077 R)
• M16: 5,748,448 km (0.114 R)
• M17: 5,873,362 km (0.077 R)
• M18: 7,531,954 km (0.114 R)
• M19: 7,577,431 km (0.061 R)
• M20: 7,806,316 km (0.072 R)
• M21: 8,792,166 km (0.081 R)
• M22: 8,984,399 km (0.107 R)
• M23: 9,129,509 km (0.1 R)
• M24: 9,372,905 km (0.066 R)
• M25: 9,717,429 km (0.091 R)
• M26: 9,866,428 km (0.078 R)
• M27: 10,267,201 km (0.105 R)
• M28: 10,673,359 km (0.087 R)
• M29: 11,976,357 km (0.116 R)
• M30: 13,438,826 km (0.086 R)
• M31: 14,785,506 km (0.097 R)
• M32: 14,956,945 km (0.084 R)
• M33: 15,301,618 km (0.041 R)
• M34: 16,233,463 km (0.071 R)
• M35: 17,726,001 km (0.054 R)
• M36: 18,029,685 km (0.041 R)
• M37: 18,889,274 km (0.113 R)
• M38: 19,636,665 km (0.102 R)
• M39: 20,839,731 km (0.1 R)
• M40: 20,903,759 km (0.053 R)
• M41: 21,096,142 km (0.1 R)
• M42: 21,547,180 km (0.109 R)
• M43: 22,001,359 km (0.111 R)
• M44: 22,919,291 km (0.096 R)
• M45: 24,117,870 km (0.119 R)
• M46: 26,714,141 km (0.111 R)
• M47: 27,552,337 km (0.097 R)
• M48: 28,115,873 km (0.11 R)
• M49: 28,825,565 km (0.076 R)
• M50: 29,397,777 km (0.111 R)
• M51: 30,190,346 km (0.04 R)
• M52: 30,625,826 km (0.098 R)
• M53: 32,461,990 km (0.103 R)
• M54: 33,655,781 km (0.092 R)
• M55: 35,091,921 km (0.096 R)
• M56: 35,244,361 km (0.078 R)
• M57: 36,548,106 km (0.064 R)
• M58: 37,012,009 km (0.063 R)
• M59: 38,102,129 km (0.12 R)
• M60: 38,258,758 km (0.081 R)
• M61: 38,336,998 km (0.085 R)
• M62: 38,965,907 km (0.076 R)
• M63: 39,995,140 km (0.036 R)
• M64: 41,595,987 km (0.117 R)
• M65: 41,757,254 km (0.082 R)
• M66: 42,647,810 km (0.106 R)
• M67: 42,973,185 km (0.083 R)
• M68: 44,529,901 km (0.093 R)
• M69: 44,859,913 km (0.073 R)
• M70: 46,271,818 km (0.11 R)
• M71: 46,941,269 km (0.1 R)
• M72: 48,459,238 km (0.106 R)
• M73: 48,628,882 km (0.091 R)
• M74: 49,993,364 km (0.078 R)
• M75: 50,164,804 km (0.038 R)
• M76: 50,508,131 km (0.093 R)
• M77: 50,594,149 km (0.104 R)
• M78: 52,237,183 km (0.118 R)
• M79: 52,846,794 km (0.062 R)
• M80: 53,108,890 km (0.034 R)
• M81: 53,546,463 km (0.099 R)
• M82: 54,425,501 km (0.096 R)
• M83: 54,955,077 km (0.097 R)
• M84: 55,043,489 km (0.116 R)
• M85: 55,220,613 km (0.038 R)
• M86: 56,108,477 km (0.101 R)
• M87: 56,197,487 km (0.111 R)
• M88: 57,180,196 km (0.103 R)
• M89: 58,168,589 km (0.084 R)
• M90: 58,529,419 km (0.118 R)
• M91: 58,619,776 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit