🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 126 Days

Day: 19.7 Hours

Environment

Temp: 388 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,150,393 km

• M1: 133,591 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.89 AU - 2.41 AU

Year: 946 Days

Day: 37.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.6 AU - 3.04 AU

Year: 1422 Days

Day: 37.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,150,393 km

• M1: 761,304 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.09 AU - 5.31 AU

Year: 3059 Days

Day: 28.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,150,393 km

• M1: 239,207 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.88 AU - 5.48 AU

Year: 3540 Days

Day: 16.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.77 AU - 9.17 AU

Year: 6755 Days

Day: 44.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 12.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.91 AU - 14.53 AU

Year: 12825 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 113,150,393 km

• M1: 349,909 km (0.113 R)
• M2: 473,028 km (0.056 R)
• M3: 810,820 km (0.032 R)
• M4: 1,049,279 km (0.114 R)
• M5: 1,134,251 km (0.081 R)
• M6: 2,004,462 km (0.11 R)
• M7: 2,562,013 km (0.073 R)
• M8: 2,738,539 km (0.12 R)
• M9: 2,828,297 km (0.042 R)
• M10: 2,919,253 km (0.056 R)
• M11: 3,452,868 km (0.104 R)
• M12: 3,982,894 km (0.068 R)
• M13: 4,467,890 km (0.04 R)
• M14: 4,681,665 km (0.073 R)
• M15: 5,761,762 km (0.051 R)
• M16: 5,955,641 km (0.091 R)
• M17: 6,429,866 km (0.096 R)
• M18: 6,875,369 km (0.116 R)
• M19: 7,499,042 km (0.067 R)
• M20: 7,583,565 km (0.059 R)
• M21: 8,184,350 km (0.094 R)
• M22: 8,315,098 km (0.107 R)
• M23: 9,069,221 km (0.111 R)
• M24: 9,984,311 km (0.099 R)
• M25: 10,311,482 km (0.065 R)
• M26: 10,452,852 km (0.09 R)
• M27: 11,509,163 km (0.077 R)
• M28: 11,753,905 km (0.062 R)
• M29: 12,000,442 km (0.093 R)
• M30: 12,298,591 km (0.053 R)
• M31: 12,398,522 km (0.108 R)
• M32: 12,952,932 km (0.107 R)
• M33: 13,463,958 km (0.073 R)
• M34: 13,567,031 km (0.116 R)
• M35: 14,400,590 km (0.077 R)
• M36: 16,722,200 km (0.062 R)
• M37: 17,615,448 km (0.074 R)
• M38: 18,409,813 km (0.101 R)
• M39: 20,033,249 km (0.055 R)
• M40: 20,387,198 km (0.05 R)
• M41: 20,921,861 km (0.068 R)
• M42: 21,461,161 km (0.085 R)
• M43: 21,823,188 km (0.045 R)
• M44: 22,675,896 km (0.099 R)
• M45: 23,726,073 km (0.088 R)
• M46: 23,850,688 km (0.102 R)
• M47: 24,225,730 km (0.095 R)
• M48: 24,351,242 km (0.106 R)
• M49: 26,905,626 km (0.106 R)
• M50: 27,688,471 km (0.038 R)
• M51: 27,885,342 km (0.055 R)
• M52: 28,611,191 km (0.113 R)
• M53: 29,745,143 km (0.108 R)
• M54: 29,879,632 km (0.071 R)
• M55: 30,283,995 km (0.099 R)
• M56: 30,486,849 km (0.11 R)
• M57: 30,825,988 km (0.057 R)
• M58: 31,371,122 km (0.116 R)
• M59: 31,782,217 km (0.101 R)
• M60: 32,540,230 km (0.04 R)
• M61: 32,886,848 km (0.098 R)
• M62: 33,304,376 km (0.107 R)
• M63: 33,653,687 km (0.037 R)
• M64: 34,708,800 km (0.054 R)
• M65: 35,347,134 km (0.073 R)
• M66: 36,347,645 km (0.117 R)
• M67: 38,376,791 km (0.038 R)
• M68: 39,996,636 km (0.117 R)
• M69: 40,591,288 km (0.073 R)
• M70: 41,488,576 km (0.07 R)
• M71: 42,543,839 km (0.085 R)
• M72: 43,226,903 km (0.101 R)
• M73: 44,219,934 km (0.069 R)
• M74: 44,450,165 km (0.072 R)
• M75: 44,757,738 km (0.083 R)
• M76: 45,762,288 km (0.097 R)
• M77: 46,228,435 km (0.048 R)
• M78: 47,714,839 km (0.073 R)
• M79: 48,108,581 km (0.116 R)
• M80: 48,266,407 km (0.056 R)
• M81: 48,899,505 km (0.07 R)
• M82: 50,093,745 km (0.093 R)
• M83: 51,056,108 km (0.116 R)
• M84: 51,378,192 km (0.071 R)
• M85: 52,592,328 km (0.115 R)
• M86: 53,488,569 km (0.084 R)
• M87: 53,652,080 km (0.11 R)
• M88: 55,048,576 km (0.1 R)
• M89: 55,213,732 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.4

Radius: 6.5

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 18.54 AU - 23.4 AU

Year: 28831 Days

Day: 18.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,150,393 km

• M1: 236,664 km (0.113 R)
• M2: 447,597 km (0.077 R)
• M3: 1,084,435 km (0.071 R)
• M4: 1,291,628 km (0.04 R)
• M5: 1,903,932 km (0.11 R)
• M6: 2,640,253 km (0.075 R)
• M7: 2,778,481 km (0.11 R)
• M8: 3,110,589 km (0.11 R)
• M9: 3,159,058 km (0.062 R)
• M10: 3,455,262 km (0.041 R)
• M11: 4,127,256 km (0.092 R)
• M12: 4,895,142 km (0.082 R)
• M13: 5,528,838 km (0.11 R)
• M14: 6,434,055 km (0.082 R)
• M15: 7,514,600 km (0.117 R)
• M16: 8,378,229 km (0.065 R)
• M17: 8,581,981 km (0.084 R)
• M18: 9,342,985 km (0.117 R)
• M19: 11,752,409 km (0.118 R)
• M20: 13,142,921 km (0.114 R)
• M21: 13,857,400 km (0.11 R)
• M22: 14,017,919 km (0.103 R)
• M23: 14,911,766 km (0.102 R)
• M24: 15,241,330 km (0.101 R)
• M25: 16,498,401 km (0.084 R)
• M26: 17,701,617 km (0.108 R)
• M27: 19,021,668 km (0.094 R)
• M28: 20,009,762 km (0.06 R)
• M29: 20,191,225 km (0.085 R)
• M30: 21,941,968 km (0.089 R)
• M31: 24,415,569 km (0.041 R)
• M32: 24,706,537 km (0.096 R)
• M33: 25,488,336 km (0.111 R)
• M34: 26,775,775 km (0.114 R)
• M35: 27,276,629 km (0.043 R)
• M36: 29,002,539 km (0.094 R)
• M37: 30,241,958 km (0.087 R)
• M38: 30,450,198 km (0.068 R)
• M39: 30,868,174 km (0.114 R)
• M40: 32,345,752 km (0.075 R)
• M41: 35,041,207 km (0.099 R)
• M42: 36,249,808 km (0.093 R)
• M43: 37,248,823 km (0.09 R)
• M44: 37,472,023 km (0.069 R)
• M45: 38,144,315 km (0.116 R)
• M46: 38,481,958 km (0.081 R)
• M47: 39,728,707 km (0.083 R)
• M48: 40,414,164 km (0.047 R)
• M49: 40,758,389 km (0.095 R)
• M50: 41,103,661 km (0.114 R)
• M51: 44,845,702 km (0.068 R)
• M52: 45,202,193 km (0.073 R)
• M53: 45,440,204 km (0.04 R)
• M54: 47,601,893 km (0.119 R)
• M55: 49,428,782 km (0.113 R)
• M56: 49,796,793 km (0.115 R)
• M57: 50,535,806 km (0.068 R)
• M58: 51,402,576 km (0.072 R)
• M59: 52,024,604 km (0.079 R)
• M60: 52,399,048 km (0.089 R)
• M61: 53,653,576 km (0.107 R)
• M62: 53,779,687 km (0.108 R)
• M63: 55,426,609 km (0.117 R)
• M64: 55,554,067 km (0.073 R)
• M65: 56,192,401 km (0.092 R)
• M66: 56,576,568 km (0.088 R)
• M67: 56,833,129 km (0.09 R)
• M68: 57,605,353 km (0.095 R)
• M69: 58,510,570 km (0.115 R)
• M70: 59,159,974 km (0.103 R)
• M71: 61,649,582 km (0.077 R)
• M72: 63,639,084 km (0.078 R)
• M73: 71,527,529 km (0.104 R)
• M74: 73,197,789 km (0.094 R)
• M75: 73,337,514 km (0.092 R)
• M76: 73,477,388 km (0.1 R)
• M77: 79,000,092 km (0.093 R)
• M78: 80,726,153 km (0.066 R)
• M79: 82,028,851 km (0.081 R)
• M80: 82,173,961 km (0.057 R)
• M81: 83,192,573 km (0.1 R)
• M82: 85,242,213 km (0.057 R)
• M83: 85,978,384 km (0.093 R)
• M84: 87,012,405 km (0.112 R)
• M85: 90,888,934 km (0.08 R)
• M86: 93,453,790 km (0.085 R)
• M87: 95,431,324 km (0.029 R)
• M88: 97,730,045 km (0.067 R)
• M89: 99,582,216 km (0.03 R)
• M90: 99,737,050 km (0.039 R)
• M91: 100,978,862 km (0.106 R)
• M92: 101,290,025 km (0.115 R)
• M93: 103,164,337 km (0.113 R)
• M94: 103,791,601 km (0.12 R)
• M95: 104,577,439 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.1

Radius: 7.1

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 20.81 AU - 23.47 AU

Year: 31277 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,150,393 km

• M1: 154,535 km (0.096 R)
• M2: 236,963 km (0.096 R)
• M3: 296,054 km (0.096 R)
• M4: 675,734 km (0.104 R)
• M5: 735,573 km (0.088 R)
• M6: 1,390,512 km (0.03 R)
• M7: 1,876,107 km (0.079 R)
• M8: 2,227,213 km (0.112 R)
• M9: 2,743,176 km (0.113 R)
• M10: 2,890,081 km (0.071 R)
• M11: 3,243,282 km (0.055 R)
• M12: 3,346,804 km (0.103 R)
• M13: 4,101,076 km (0.053 R)
• M14: 4,965,602 km (0.104 R)
• M15: 5,387,767 km (0.108 R)
• M16: 6,987,717 km (0.116 R)
• M17: 8,153,383 km (0.108 R)
• M18: 8,365,363 km (0.084 R)
• M19: 9,749,293 km (0.108 R)
• M20: 9,899,041 km (0.071 R)
• M21: 10,582,404 km (0.096 R)
• M22: 11,124,546 km (0.077 R)
• M23: 11,202,637 km (0.088 R)
• M24: 11,438,403 km (0.111 R)
• M25: 13,050,619 km (0.054 R)
• M26: 14,818,716 km (0.043 R)
• M27: 15,511,953 km (0.102 R)
• M28: 16,660,715 km (0.11 R)
• M29: 16,929,692 km (0.086 R)
• M30: 17,381,178 km (0.118 R)
• M31: 18,666,224 km (0.114 R)
• M32: 18,759,274 km (0.113 R)
• M33: 19,508,610 km (0.094 R)
• M34: 19,981,788 km (0.114 R)
• M35: 21,229,883 km (0.11 R)
• M36: 24,103,807 km (0.069 R)
• M37: 25,431,189 km (0.104 R)
• M38: 26,572,771 km (0.118 R)
• M39: 26,677,489 km (0.105 R)
• M40: 28,263,077 km (0.06 R)
• M41: 28,583,815 km (0.064 R)
• M42: 29,121,170 km (0.109 R)
• M43: 29,229,030 km (0.044 R)
• M44: 32,079,618 km (0.086 R)
• M45: 33,312,155 km (0.08 R)
• M46: 35,707,815 km (0.081 R)
• M47: 37,687,593 km (0.115 R)
• M48: 37,805,028 km (0.118 R)
• M49: 38,512,925 km (0.059 R)
• M50: 40,783,521 km (0.025 R)
• M51: 41,024,972 km (0.097 R)
• M52: 42,239,707 km (0.032 R)
• M53: 42,728,892 km (0.083 R)
• M54: 42,851,412 km (0.098 R)
• M55: 44,331,683 km (0.118 R)
• M56: 44,953,263 km (0.077 R)
• M57: 46,583,131 km (0.08 R)
• M58: 48,232,298 km (0.114 R)
• M59: 48,487,662 km (0.098 R)
• M60: 50,417,474 km (0.119 R)
• M61: 53,689,180 km (0.087 R)
• M62: 61,400,800 km (0.054 R)
• M63: 61,539,178 km (0.11 R)
• M64: 61,954,911 km (0.085 R)
• M65: 62,093,588 km (0.11 R)
• M66: 62,789,069 km (0.116 R)
• M67: 62,928,494 km (0.118 R)
• M68: 63,207,494 km (0.106 R)
• M69: 63,766,840 km (0.081 R)
• M70: 63,907,014 km (0.084 R)
• M71: 64,187,510 km (0.093 R)
• M72: 66,304,469 km (0.039 R)
• M73: 67,157,626 km (0.076 R)
• M74: 67,300,192 km (0.117 R)
• M75: 67,585,625 km (0.088 R)
• M76: 68,731,246 km (0.095 R)
• M77: 70,316,983 km (0.11 R)
• M78: 73,377,456 km (0.077 R)
• M79: 76,035,212 km (0.067 R)
• M80: 80,685,761 km (0.05 R)
• M81: 82,816,035 km (0.077 R)
• M82: 83,274,852 km (0.092 R)
• M83: 85,581,950 km (0.091 R)
• M84: 85,891,169 km (0.106 R)
• M85: 87,131,784 km (0.092 R)
• M86: 93,581,696 km (0.107 R)
• M87: 93,740,868 km (0.11 R)
• M88: 94,858,065 km (0.077 R)
• M89: 102,144,080 km (0.09 R)
• M90: 103,952,269 km (0.119 R)
• M91: 105,605,176 km (0.111 R)
• M92: 109,439,968 km (0.083 R)
• M93: 110,952,851 km (0.09 R)
• M94: 112,472,766 km (0.117 R)
• M95: 112,811,306 km (0.108 R)
• M96: 112,980,800 km (0.077 R)

Kuiper Belt

Range: 36.5 - 65.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit