🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 23.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.48 AU - 1.96 AU

Year: 828 Days

Day: 14.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,659,813 km

• M1: 1,575,714 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.52 AU - 2.28 AU

Year: 961 Days

Day: 21.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,659,813 km

• M1: 143,315 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.87 AU - 2.87 AU

Year: 1339 Days

Day: 16.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,659,813 km

• M1: 1,046,138 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.18 AU - 3.32 AU

Year: 1674 Days

Day: 22.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,659,813 km

• M1: 38,447 km (0.093 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 14.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.2 AU - 6.46 AU

Year: 5846 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,659,813 km

• M1: 232,325 km (0.087 R)
• M2: 635,791 km (0.09 R)
• M3: 824,135 km (0.025 R)
• M4: 1,087,876 km (0.109 R)
• M5: 1,274,873 km (0.113 R)
• M6: 1,365,081 km (0.111 R)
• M7: 1,715,140 km (0.104 R)
• M8: 2,732,256 km (0.049 R)
• M9: 3,094,133 km (0.079 R)
• M10: 3,386,297 km (0.068 R)
• M11: 3,492,811 km (0.115 R)
• M12: 4,409,397 km (0.055 R)
• M13: 4,596,694 km (0.09 R)
• M14: 4,906,810 km (0.07 R)
• M15: 5,150,206 km (0.077 R)
• M16: 5,472,589 km (0.078 R)
• M17: 5,929,910 km (0.11 R)
• M18: 6,505,712 km (0.067 R)
• M19: 7,209,421 km (0.092 R)
• M20: 7,795,545 km (0.08 R)
• M21: 8,108,803 km (0.101 R)
• M22: 8,542,637 km (0.086 R)
• M23: 9,043,490 km (0.103 R)
• M24: 9,282,548 km (0.081 R)
• M25: 9,920,134 km (0.112 R)
• M26: 10,290,838 km (0.092 R)
• M27: 10,697,594 km (0.088 R)
• M28: 11,046,008 km (0.096 R)
• M29: 11,237,642 km (0.112 R)
• M30: 11,462,488 km (0.032 R)
• M31: 11,591,741 km (0.098 R)
• M32: 12,047,865 km (0.113 R)
• M33: 12,410,340 km (0.101 R)
• M34: 12,509,823 km (0.041 R)
• M35: 12,876,936 km (0.076 R)
• M36: 12,977,765 km (0.082 R)
• M37: 13,690,300 km (0.041 R)
• M38: 13,999,668 km (0.117 R)
• M39: 14,450,406 km (0.048 R)
• M40: 14,555,274 km (0.071 R)
• M41: 14,870,926 km (0.109 R)
• M42: 15,939,653 km (0.053 R)
• M43: 16,301,530 km (0.114 R)
• M44: 16,812,557 km (0.083 R)
• M45: 17,626,369 km (0.057 R)
• M46: 17,813,067 km (0.052 R)
• M47: 18,377,201 km (0.068 R)
• M48: 18,604,590 km (0.09 R)
• M49: 18,947,318 km (0.094 R)
• M50: 19,138,654 km (0.111 R)
• M51: 19,561,866 km (0.112 R)
• M52: 19,677,805 km (0.071 R)
• M53: 20,027,116 km (0.07 R)
• M54: 20,300,132 km (0.095 R)
• M55: 21,126,810 km (0.09 R)
• M56: 21,724,004 km (0.087 R)
• M57: 22,609,923 km (0.11 R)
• M58: 22,853,618 km (0.09 R)
• M59: 23,016,530 km (0.081 R)
• M60: 24,002,230 km (0.077 R)
• M61: 24,667,043 km (0.069 R)
• M62: 24,959,956 km (0.113 R)
• M63: 25,211,729 km (0.081 R)
• M64: 26,142,527 km (0.077 R)
• M65: 26,483,760 km (0.119 R)
• M66: 27,386,583 km (0.083 R)
• M67: 27,733,201 km (0.091 R)
• M68: 28,299,579 km (0.06 R)
• M69: 28,474,608 km (0.104 R)
• M70: 28,781,882 km (0.115 R)
• M71: 28,913,828 km (0.075 R)
• M72: 29,178,317 km (0.065 R)
• M73: 29,665,557 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 7.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.34 AU - 16.98 AU

Year: 20605 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,659,813 km

• M1: 104,868 km (0.118 R)
• M2: 275,709 km (0.072 R)
• M3: 354,547 km (0.106 R)
• M4: 406,308 km (0.087 R)
• M5: 518,805 km (0.12 R)
• M6: 600,187 km (0.077 R)
• M7: 870,959 km (0.065 R)
• M8: 1,668,315 km (0.105 R)
• M9: 1,951,504 km (0.061 R)
• M10: 2,706,225 km (0.076 R)
• M11: 2,852,532 km (0.073 R)
• M12: 4,409,846 km (0.118 R)
• M13: 4,495,865 km (0.078 R)
• M14: 7,220,192 km (0.077 R)
• M15: 7,680,654 km (0.112 R)
• M16: 8,045,523 km (0.107 R)
• M17: 8,098,032 km (0.109 R)
• M18: 8,150,690 km (0.091 R)
• M19: 9,338,647 km (0.085 R)
• M20: 9,560,351 km (0.087 R)
• M21: 9,839,950 km (0.068 R)
• M22: 9,952,597 km (0.094 R)
• M23: 10,122,390 km (0.107 R)
• M24: 10,464,670 km (0.081 R)
• M25: 10,752,945 km (0.077 R)
• M26: 11,219,541 km (0.091 R)
• M27: 12,293,355 km (0.102 R)
• M28: 12,536,451 km (0.052 R)
• M29: 14,730,454 km (0.087 R)
• M30: 15,378,811 km (0.073 R)
• M31: 15,509,559 km (0.104 R)
• M32: 15,640,757 km (0.079 R)
• M33: 16,770,370 km (0.118 R)
• M34: 17,447,151 km (0.111 R)
• M35: 17,651,950 km (0.077 R)
• M36: 18,618,053 km (0.105 R)
• M37: 19,037,376 km (0.026 R)
• M38: 20,170,730 km (0.079 R)
• M39: 20,601,272 km (0.114 R)
• M40: 21,471,633 km (0.117 R)
• M41: 21,764,396 km (0.115 R)
• M42: 21,984,903 km (0.103 R)
• M43: 23,323,206 km (0.113 R)
• M44: 23,548,799 km (0.079 R)
• M45: 23,926,384 km (0.058 R)
• M46: 24,153,923 km (0.098 R)
• M47: 27,176,548 km (0.114 R)
• M48: 27,890,877 km (0.104 R)
• M49: 28,050,498 km (0.075 R)
• M50: 31,305,150 km (0.082 R)
• M51: 31,553,931 km (0.109 R)
• M52: 34,078,694 km (0.103 R)
• M53: 35,365,236 km (0.056 R)
• M54: 36,405,839 km (0.08 R)
• M55: 38,872,857 km (0.057 R)
• M56: 39,408,417 km (0.051 R)
• M57: 40,126,487 km (0.043 R)
• M58: 43,225,706 km (0.119 R)
• M59: 43,687,964 km (0.049 R)
• M60: 44,151,867 km (0.076 R)
• M61: 44,337,817 km (0.11 R)
• M62: 44,617,415 km (0.091 R)
• M63: 45,084,460 km (0.068 R)
• M64: 45,647,247 km (0.1 R)
• M65: 46,117,882 km (0.094 R)
• M66: 46,212,278 km (0.094 R)
• M67: 47,254,227 km (0.112 R)
• M68: 47,349,372 km (0.026 R)
• M69: 47,634,954 km (0.03 R)
• M70: 49,457,654 km (0.093 R)
• M71: 50,815,255 km (0.117 R)
• M72: 54,262,439 km (0.063 R)
• M73: 55,461,615 km (0.119 R)
• M74: 55,863,286 km (0.1 R)
• M75: 57,987,875 km (0.096 R)
• M76: 58,089,751 km (0.102 R)
• M77: 58,906,406 km (0.106 R)
• M78: 59,008,880 km (0.095 R)
• M79: 59,213,680 km (0.113 R)
• M80: 59,418,928 km (0.072 R)
• M81: 59,624,326 km (0.109 R)
• M82: 61,172,065 km (0.028 R)
• M83: 61,275,737 km (0.092 R)
• M84: 61,794,991 km (0.106 R)
• M85: 62,733,119 km (0.076 R)
• M86: 63,571,166 km (0.065 R)
• M87: 63,886,219 km (0.116 R)
• M88: 64,940,585 km (0.059 R)
• M89: 65,046,351 km (0.103 R)
• M90: 67,923,268 km (0.101 R)
• M91: 68,030,529 km (0.117 R)
• M92: 68,245,501 km (0.109 R)
• M93: 68,675,895 km (0.073 R)
• M94: 71,386,159 km (0.095 R)
• M95: 72,260,858 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.2

Radius: 4.9

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.79 AU - 18.19 AU

Year: 24581 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,659,813 km

• M1: 63,429 km (0.065 R)
• M2: 239,656 km (0.06 R)
• M3: 611,406 km (0.091 R)
• M4: 657,931 km (0.066 R)
• M5: 856,149 km (0.038 R)
• M6: 1,186,760 km (0.033 R)
• M7: 1,618,051 km (0.108 R)
• M8: 1,749,697 km (0.058 R)
• M9: 2,273,439 km (0.104 R)
• M10: 2,383,842 km (0.076 R)
• M11: 2,725,224 km (0.064 R)
• M12: 3,122,556 km (0.113 R)
• M13: 3,838,831 km (0.042 R)
• M14: 4,014,459 km (0.058 R)
• M15: 4,465,197 km (0.077 R)
• M16: 5,910,911 km (0.098 R)
• M17: 7,001,330 km (0.118 R)
• M18: 7,269,858 km (0.069 R)
• M19: 7,487,224 km (0.091 R)
• M20: 7,872,738 km (0.09 R)
• M21: 9,775,323 km (0.082 R)
• M22: 10,869,781 km (0.074 R)
• M23: 11,118,263 km (0.063 R)
• M24: 11,180,646 km (0.11 R)
• M25: 11,431,521 km (0.038 R)
• M26: 12,002,686 km (0.049 R)
• M27: 13,040,746 km (0.103 R)
• M28: 13,304,636 km (0.078 R)
• M29: 13,437,330 km (0.033 R)
• M30: 13,703,913 km (0.031 R)
• M31: 14,039,760 km (0.107 R)
• M32: 15,063,159 km (0.079 R)
• M33: 15,409,628 km (0.097 R)
• M34: 16,039,884 km (0.118 R)
• M35: 17,181,016 km (0.095 R)
• M36: 17,253,122 km (0.111 R)
• M37: 18,348,029 km (0.092 R)
• M38: 18,495,682 km (0.092 R)
• M39: 18,792,185 km (0.11 R)
• M40: 21,530,874 km (0.101 R)
• M41: 23,264,713 km (0.098 R)
• M42: 23,584,703 km (0.068 R)
• M43: 25,782,894 km (0.105 R)
• M44: 26,613,461 km (0.058 R)
• M45: 26,697,086 km (0.105 R)
• M46: 27,368,482 km (0.034 R)
• M47: 27,537,228 km (0.106 R)
• M48: 27,791,096 km (0.11 R)
• M49: 28,728,027 km (0.089 R)
• M50: 32,489,217 km (0.116 R)
• M51: 32,757,296 km (0.103 R)
• M52: 34,472,436 km (0.029 R)
• M53: 35,939,243 km (0.12 R)
• M54: 36,866,301 km (0.12 R)
• M55: 37,239,248 km (0.086 R)
• M56: 37,332,747 km (0.09 R)
• M57: 38,649,208 km (0.106 R)
• M58: 40,652,324 km (0.052 R)
• M59: 41,230,819 km (0.035 R)
• M60: 41,521,188 km (0.11 R)
• M61: 43,178,733 km (0.064 R)
• M62: 43,277,018 km (0.107 R)
• M63: 43,473,590 km (0.073 R)
• M64: 43,769,046 km (0.084 R)
• M65: 44,163,984 km (0.116 R)
• M66: 45,056,934 km (0.115 R)
• M67: 46,457,768 km (0.082 R)
• M68: 46,558,298 km (0.104 R)
• M69: 46,961,464 km (0.116 R)
• M70: 48,789,999 km (0.062 R)
• M71: 50,745,243 km (0.119 R)
• M72: 51,160,078 km (0.102 R)
• M73: 51,367,870 km (0.107 R)
• M74: 51,993,189 km (0.085 R)
• M75: 54,095,488 km (0.104 R)
• M76: 54,413,383 km (0.069 R)
• M77: 59,253,323 km (0.107 R)
• M78: 60,018,516 km (0.106 R)
• M79: 61,669,179 km (0.032 R)
• M80: 62,889,000 km (0.073 R)
• M81: 64,228,948 km (0.075 R)
• M82: 64,790,090 km (0.092 R)
• M83: 65,917,011 km (0.043 R)
• M84: 66,030,107 km (0.082 R)
• M85: 70,373,830 km (0.042 R)
• M86: 70,489,469 km (0.094 R)
• M87: 72,580,100 km (0.078 R)
• M88: 72,930,608 km (0.06 R)
• M89: 73,633,119 km (0.109 R)
• M90: 74,691,075 km (0.111 R)
• M91: 75,517,454 km (0.117 R)
• M92: 76,465,605 km (0.103 R)
• M93: 76,941,177 km (0.117 R)
• M94: 78,613,232 km (0.03 R)
• M95: 78,973,165 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit