🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 157 Days

Day: 30.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 161 Days

Day: 23.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.84 AU - 0.96 AU

Year: 320 Days

Day: 42.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 342 Days

Day: 36.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.82 AU - 1.24 AU

Year: 392 Days

Day: 30 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.87 AU - 1.45 AU

Year: 468 Days

Day: 41.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.08 AU - 1.43 AU

Year: 524 Days

Day: 23.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,076,532 km

• M1: 145,559 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.4

Radius: 3.9

Gravity: 59.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.73 AU - 14.41 AU

Year: 15714 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 27,076,532 km

• M1: 166,054 km (0.08 R)
• M2: 192,084 km (0.077 R)
• M3: 249,080 km (0.029 R)
• M4: 345,870 km (0.114 R)
• M5: 680,820 km (0.113 R)
• M6: 748,139 km (0.096 R)
• M7: 1,090,868 km (0.045 R)
• M8: 1,251,087 km (0.091 R)
• M9: 1,278,463 km (0.076 R)
• M10: 1,418,637 km (0.114 R)
• M11: 1,505,254 km (0.063 R)
• M12: 2,092,425 km (0.115 R)
• M13: 2,224,221 km (0.09 R)
• M14: 2,530,747 km (0.058 R)
• M15: 2,706,824 km (0.119 R)
• M16: 3,372,684 km (0.062 R)
• M17: 3,723,790 km (0.092 R)
• M18: 3,883,710 km (0.098 R)
• M19: 4,334,598 km (0.042 R)
• M20: 5,922,131 km (0.083 R)
• M21: 6,439,590 km (0.119 R)
• M22: 6,583,204 km (0.05 R)
• M23: 6,631,225 km (0.068 R)
• M24: 7,118,764 km (0.079 R)
• M25: 7,267,315 km (0.066 R)
• M26: 7,416,763 km (0.054 R)
• M27: 8,283,085 km (0.108 R)
• M28: 8,860,532 km (0.12 R)
• M29: 9,234,677 km (0.091 R)
• M30: 10,053,874 km (0.076 R)
• M31: 11,009,954 km (0.067 R)
• M32: 11,469,818 km (0.059 R)
• M33: 11,994,608 km (0.082 R)
• M34: 13,615,501 km (0.065 R)
• M35: 14,233,041 km (0.087 R)
• M36: 14,922,986 km (0.038 R)
• M37: 15,431,469 km (0.08 R)
• M38: 15,623,553 km (0.103 R)
• M39: 16,530,714 km (0.087 R)
• M40: 17,122,823 km (0.108 R)
• M41: 17,654,942 km (0.119 R)
• M42: 18,872,071 km (0.059 R)
• M43: 19,008,953 km (0.096 R)
• M44: 19,767,863 km (0.113 R)
• M45: 20,466,185 km (0.113 R)
• M46: 21,887,066 km (0.102 R)
• M47: 22,247,298 km (0.084 R)
• M48: 23,266,209 km (0.102 R)
• M49: 23,929,077 km (0.11 R)
• M50: 25,047,770 km (0.072 R)
• M51: 26,489,145 km (0.099 R)
• M52: 26,565,739 km (0.096 R)
• M53: 26,719,227 km (0.118 R)
• M54: 28,035,239 km (0.099 R)
• M55: 28,976,659 km (0.114 R)
• M56: 30,568,829 km (0.11 R)
• M57: 30,729,647 km (0.109 R)
• M58: 31,132,813 km (0.096 R)
• M59: 31,375,610 km (0.103 R)
• M60: 31,863,000 km (0.066 R)
• M61: 32,434,614 km (0.098 R)
• M62: 33,837,243 km (0.111 R)
• M63: 33,920,420 km (0.1 R)
• M64: 34,170,248 km (0.112 R)
• M65: 34,587,776 km (0.089 R)
• M66: 36,190,268 km (0.102 R)
• M67: 36,275,240 km (0.104 R)
• M68: 37,300,434 km (0.065 R)
• M69: 38,682,269 km (0.069 R)
• M70: 40,697,652 km (0.087 R)
• M71: 42,567,476 km (0.112 R)
• M72: 43,467,606 km (0.086 R)
• M73: 44,101,452 km (0.099 R)
• M74: 45,012,204 km (0.087 R)
• M75: 46,113,394 km (0.114 R)
• M76: 46,667,205 km (0.048 R)
• M77: 46,759,806 km (0.073 R)
• M78: 47,130,510 km (0.089 R)
• M79: 48,810,793 km (0.117 R)
• M80: 49,186,882 km (0.104 R)
• M81: 49,941,903 km (0.084 R)
• M82: 50,036,449 km (0.116 R)
• M83: 51,081,539 km (0.068 R)
• M84: 54,551,612 km (0.068 R)
• M85: 56,019,765 km (0.076 R)
• M86: 56,413,357 km (0.107 R)
• M87: 57,104,649 km (0.096 R)
• M88: 57,897,966 km (0.073 R)
• M89: 60,199,081 km (0.111 R)
• M90: 63,040,543 km (0.105 R)
• M91: 63,245,193 km (0.11 R)
• M92: 63,963,113 km (0.117 R)
• M93: 65,303,659 km (0.106 R)
• M94: 67,593,105 km (0.071 R)
• M95: 68,958,335 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775

Radius: 5.2

Gravity: 28.66 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.78 AU - 19.34 AU

Year: 28761 Days

Day: 16.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 27,076,532 km

• M1: 81,232 km (0.056 R)
• M2: 589,266 km (0.115 R)
• M3: 1,660,985 km (0.105 R)
• M4: 1,854,714 km (0.11 R)
• M5: 2,435,005 km (0.066 R)
• M6: 3,797,841 km (0.075 R)
• M7: 5,127,617 km (0.08 R)
• M8: 5,296,064 km (0.075 R)
• M9: 5,580,898 km (0.103 R)
• M10: 5,929,162 km (0.053 R)
• M11: 6,769,154 km (0.072 R)
• M12: 6,830,489 km (0.095 R)
• M13: 7,581,919 km (0.095 R)
• M14: 8,623,868 km (0.028 R)
• M15: 10,128,225 km (0.104 R)
• M16: 10,198,536 km (0.063 R)
• M17: 10,766,708 km (0.117 R)
• M18: 11,199,645 km (0.115 R)
• M19: 13,063,484 km (0.108 R)
• M20: 13,524,994 km (0.113 R)
• M21: 13,835,709 km (0.099 R)
• M22: 15,342,907 km (0.098 R)
• M23: 16,403,855 km (0.087 R)
• M24: 16,735,065 km (0.072 R)
• M25: 17,319,993 km (0.072 R)
• M26: 17,488,290 km (0.064 R)
• M27: 18,941,035 km (0.093 R)
• M28: 19,114,419 km (0.109 R)
• M29: 19,637,862 km (0.097 R)
• M30: 19,901,454 km (0.113 R)
• M31: 21,506,938 km (0.098 R)
• M32: 22,600,199 km (0.095 R)
• M33: 23,431,963 km (0.114 R)
• M34: 23,991,908 km (0.11 R)
• M35: 24,462,094 km (0.086 R)
• M36: 24,650,887 km (0.059 R)
• M37: 25,794,413 km (0.063 R)
• M38: 27,345,593 km (0.106 R)
• M39: 27,541,716 km (0.106 R)
• M40: 27,738,138 km (0.063 R)
• M41: 28,628,245 km (0.067 R)
• M42: 29,026,774 km (0.071 R)
• M43: 31,764,565 km (0.094 R)
• M44: 32,177,156 km (0.1 R)
• M45: 33,111,993 km (0.071 R)
• M46: 35,221,023 km (0.03 R)
• M47: 36,291,695 km (0.088 R)
• M48: 37,047,613 km (0.078 R)
• M49: 37,699,561 km (0.103 R)
• M50: 37,808,618 km (0.099 R)
• M51: 38,136,237 km (0.11 R)
• M52: 39,014,825 km (0.109 R)
• M53: 39,899,996 km (0.1 R)
• M54: 41,690,234 km (0.085 R)
• M55: 43,050,078 km (0.053 R)
• M56: 44,654,665 km (0.087 R)
• M57: 45,001,134 km (0.106 R)
• M58: 46,045,626 km (0.095 R)
• M59: 50,783,690 km (0.099 R)
• M60: 51,992,291 km (0.097 R)
• M61: 52,113,615 km (0.057 R)
• M62: 54,807,573 km (0.12 R)
• M63: 57,295,685 km (0.094 R)
• M64: 59,566,282 km (0.062 R)
• M65: 62,123,508 km (0.106 R)
• M66: 62,381,115 km (0.109 R)
• M67: 62,510,069 km (0.103 R)
• M68: 63,415,435 km (0.039 R)
• M69: 63,804,689 km (0.106 R)
• M70: 64,977,386 km (0.118 R)
• M71: 66,288,761 km (0.045 R)
• M72: 67,344,174 km (0.105 R)
• M73: 70,946,790 km (0.118 R)
• M74: 73,111,023 km (0.086 R)
• M75: 73,791,693 km (0.098 R)
• M76: 77,503,964 km (0.112 R)
• M77: 79,033,752 km (0.113 R)
• M78: 79,592,500 km (0.083 R)
• M79: 80,012,421 km (0.109 R)
• M80: 80,152,594 km (0.114 R)
• M81: 80,573,413 km (0.083 R)
• M82: 84,109,458 km (0.025 R)
• M83: 85,108,473 km (0.108 R)
• M84: 87,118,470 km (0.101 R)
• M85: 91,771,113 km (0.083 R)
• M86: 96,652,940 km (0.105 R)
• M87: 96,951,538 km (0.062 R)
• M88: 97,699,377 km (0.096 R)
• M89: 98,899,751 km (0.11 R)
• M90: 99,954,117 km (0.1 R)
• M91: 100,558,342 km (0.105 R)
• M92: 101,012,222 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.3

Radius: 3.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.4 AU - 20.24 AU

Year: 29384 Days

Day: 16.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,076,532 km

• M1: 82,428 km (0.11 R)
• M2: 155,582 km (0.05 R)
• M3: 189,840 km (0.106 R)
• M4: 326,572 km (0.068 R)
• M5: 586,424 km (0.081 R)
• M6: 949,049 km (0.105 R)
• M7: 1,055,563 km (0.059 R)
• M8: 1,194,240 km (0.102 R)
• M9: 1,458,430 km (0.092 R)
• M10: 1,628,522 km (0.11 R)
• M11: 1,805,048 km (0.082 R)
• M12: 1,987,557 km (0.071 R)
• M13: 2,514,890 km (0.107 R)
• M14: 2,551,541 km (0.034 R)
• M15: 2,908,332 km (0.101 R)
• M16: 3,260,635 km (0.097 R)
• M17: 3,462,144 km (0.097 R)
• M18: 3,626,402 km (0.074 R)
• M19: 3,793,054 km (0.069 R)
• M20: 4,462,205 km (0.085 R)
• M21: 4,753,622 km (0.034 R)
• M22: 5,167,110 km (0.071 R)
• M23: 5,237,272 km (0.078 R)
• M24: 5,307,583 km (0.032 R)
• M25: 5,354,706 km (0.088 R)
• M26: 5,496,675 km (0.095 R)
• M27: 6,003,811 km (0.111 R)
• M28: 6,475,194 km (0.113 R)
• M29: 6,677,301 km (0.085 R)
• M30: 7,243,678 km (0.061 R)
• M31: 7,744,981 km (0.08 R)
• M32: 9,286,587 km (0.079 R)
• M33: 9,715,185 km (0.104 R)
• M34: 11,922,053 km (0.116 R)
• M35: 13,080,838 km (0.103 R)
• M36: 13,625,075 km (0.091 R)
• M37: 13,657,388 km (0.095 R)
• M38: 15,436,256 km (0.082 R)
• M39: 15,570,894 km (0.088 R)
• M40: 16,765,433 km (0.092 R)
• M41: 16,869,254 km (0.111 R)
• M42: 17,007,932 km (0.083 R)
• M43: 17,147,058 km (0.109 R)
• M44: 17,286,483 km (0.1 R)
• M45: 17,601,536 km (0.076 R)
• M46: 18,451,102 km (0.081 R)
• M47: 19,713,708 km (0.107 R)
• M48: 19,896,367 km (0.098 R)
• M49: 20,226,530 km (0.064 R)
• M50: 20,743,839 km (0.106 R)
• M51: 20,780,939 km (0.098 R)
• M52: 20,818,040 km (0.079 R)
• M53: 21,715,926 km (0.113 R)
• M54: 22,549,934 km (0.083 R)
• M55: 24,877,228 km (0.097 R)
• M56: 24,995,560 km (0.117 R)
• M57: 26,269,536 km (0.103 R)
• M58: 27,035,926 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit