🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.87 AU

Year: 241 Days

Day: 46.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,561,983 km

• M1: 153,338 km (0.088 R)
• M2: 214,374 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.81 AU - 0.87 AU

Year: 274 Days

Day: 39.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,561,983 km

• M1: 190,887 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.92 AU - 1.2 AU

Year: 389 Days

Day: 31.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.01 AU - 1.45 AU

Year: 486 Days

Day: 22.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 11.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.36 AU - 8.18 AU

Year: 6987 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 92,561,983 km

• M1: 153,338 km (0.067 R)
• M2: 263,292 km (0.057 R)
• M3: 640,279 km (0.088 R)
• M4: 734,526 km (0.099 R)
• M5: 834,158 km (0.086 R)
• M6: 968,347 km (0.093 R)
• M7: 1,303,147 km (0.119 R)
• M8: 1,449,753 km (0.096 R)
• M9: 1,735,186 km (0.09 R)
• M10: 2,117,558 km (0.067 R)
• M11: 2,264,463 km (0.084 R)
• M12: 2,470,459 km (0.103 R)
• M13: 2,611,231 km (0.04 R)
• M14: 2,769,356 km (0.096 R)
• M15: 3,079,921 km (0.093 R)
• M16: 3,370,889 km (0.105 R)
• M17: 3,913,779 km (0.114 R)
• M18: 4,246,036 km (0.094 R)
• M19: 5,297,261 km (0.108 R)
• M20: 5,852,119 km (0.062 R)
• M21: 5,946,366 km (0.115 R)
• M22: 6,270,844 km (0.104 R)
• M23: 6,738,786 km (0.083 R)
• M24: 6,837,819 km (0.105 R)
• M25: 7,832,945 km (0.108 R)
• M26: 8,020,540 km (0.062 R)
• M27: 8,379,276 km (0.069 R)
• M28: 8,592,752 km (0.118 R)
• M29: 8,786,332 km (0.106 R)
• M30: 9,553,320 km (0.079 R)
• M31: 9,731,641 km (0.082 R)
• M32: 10,227,707 km (0.115 R)
• M33: 10,432,956 km (0.074 R)
• M34: 10,894,166 km (0.1 R)
• M35: 11,033,890 km (0.114 R)
• M36: 11,127,389 km (0.029 R)
• M37: 11,338,621 km (0.085 R)
• M38: 11,622,259 km (0.114 R)
• M39: 12,633,839 km (0.082 R)
• M40: 13,125,418 km (0.063 R)
• M41: 14,305,296 km (0.111 R)
• M42: 14,920,742 km (0.091 R)
• M43: 15,440,295 km (0.098 R)
• M44: 15,781,229 km (0.082 R)
• M45: 16,098,227 km (0.105 R)
• M46: 16,337,284 km (0.054 R)
• M47: 16,470,576 km (0.107 R)
• M48: 16,604,316 km (0.063 R)
• M49: 16,818,989 km (0.047 R)
• M50: 16,899,623 km (0.063 R)
• M51: 17,550,224 km (0.112 R)
• M52: 18,071,124 km (0.097 R)
• M53: 18,153,702 km (0.117 R)
• M54: 18,236,579 km (0.057 R)
• M55: 18,569,135 km (0.028 R)
• M56: 18,680,585 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 9.4

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.92 AU - 11.22 AU

Year: 13129 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,561,983 km

• M1: 157,975 km (0.078 R)
• M2: 317,147 km (0.12 R)
• M3: 611,257 km (0.091 R)
• M4: 877,840 km (0.094 R)
• M5: 1,565,243 km (0.056 R)
• M6: 1,824,944 km (0.074 R)
• M7: 2,015,233 km (0.069 R)
• M8: 2,126,833 km (0.098 R)
• M9: 2,327,294 km (0.079 R)
• M10: 2,534,038 km (0.047 R)
• M11: 2,594,177 km (0.096 R)
• M12: 2,715,949 km (0.077 R)
• M13: 2,933,764 km (0.107 R)
• M14: 3,028,908 km (0.104 R)
• M15: 3,453,018 km (0.09 R)
• M16: 3,723,491 km (0.076 R)
• M17: 4,357,038 km (0.092 R)
• M18: 4,429,443 km (0.118 R)
• M19: 4,686,452 km (0.115 R)
• M20: 4,872,851 km (0.099 R)
• M21: 5,176,386 km (0.066 R)
• M22: 5,762,061 km (0.095 R)
• M23: 6,164,330 km (0.067 R)
• M24: 6,451,259 km (0.087 R)
• M25: 6,658,900 km (0.077 R)
• M26: 6,742,675 km (0.109 R)
• M27: 6,826,600 km (0.115 R)
• M28: 7,038,281 km (0.035 R)
• M29: 7,686,339 km (0.112 R)
• M30: 8,716,619 km (0.1 R)
• M31: 9,131,604 km (0.064 R)
• M32: 10,028,742 km (0.092 R)
• M33: 10,560,862 km (0.045 R)
• M34: 10,707,617 km (0.074 R)
• M35: 11,451,567 km (0.102 R)
• M36: 12,832,356 km (0.07 R)
• M37: 13,675,190 km (0.102 R)
• M38: 13,995,928 km (0.119 R)
• M39: 14,103,339 km (0.105 R)
• M40: 14,699,188 km (0.114 R)
• M41: 17,049,221 km (0.098 R)
• M42: 17,452,088 km (0.096 R)
• M43: 17,567,727 km (0.116 R)
• M44: 18,679,538 km (0.116 R)
• M45: 19,273,890 km (0.119 R)
• M46: 19,874,376 km (0.101 R)
• M47: 21,217,017 km (0.097 R)
• M48: 22,525,849 km (0.093 R)
• M49: 22,778,071 km (0.078 R)
• M50: 23,221,778 km (0.105 R)
• M51: 24,764,731 km (0.092 R)
• M52: 26,406,867 km (0.099 R)
• M53: 26,806,143 km (0.117 R)
• M54: 26,939,734 km (0.115 R)
• M55: 27,543,511 km (0.044 R)
• M56: 28,627,797 km (0.095 R)
• M57: 29,106,659 km (0.03 R)
• M58: 29,519,101 km (0.093 R)
• M59: 30,558,806 km (0.048 R)
• M60: 30,838,105 km (0.102 R)
• M61: 31,258,625 km (0.102 R)
• M62: 31,399,247 km (0.1 R)
• M63: 32,105,349 km (0.101 R)
• M64: 32,318,226 km (0.109 R)
• M65: 33,749,280 km (0.052 R)
• M66: 34,763,254 km (0.051 R)
• M67: 35,127,824 km (0.081 R)
• M68: 35,934,306 km (0.098 R)
• M69: 36,081,660 km (0.109 R)
• M70: 38,315,007 km (0.106 R)
• M71: 40,516,339 km (0.085 R)
• M72: 40,746,271 km (0.087 R)
• M73: 40,823,165 km (0.061 R)
• M74: 41,284,824 km (0.063 R)
• M75: 42,914,393 km (0.101 R)
• M76: 43,854,915 km (0.06 R)
• M77: 44,091,130 km (0.062 R)
• M78: 46,396,284 km (0.102 R)
• M79: 46,797,655 km (0.038 R)
• M80: 50,874,346 km (0.062 R)
• M81: 51,122,529 km (0.114 R)
• M82: 52,620,153 km (0.117 R)
• M83: 52,954,953 km (0.085 R)
• M84: 53,458,500 km (0.072 R)
• M85: 54,132,289 km (0.085 R)
• M86: 55,743,757 km (0.114 R)
• M87: 56,170,410 km (0.109 R)
• M88: 56,255,830 km (0.075 R)
• M89: 56,598,110 km (0.097 R)
• M90: 56,683,830 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.8

Radius: 7.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.24 AU - 17.66 AU

Year: 20604 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,561,983 km

• M1: 94,396 km (0.063 R)
• M2: 914,941 km (0.109 R)
• M3: 1,899,295 km (0.03 R)
• M4: 2,034,531 km (0.067 R)
• M5: 2,585,350 km (0.077 R)
• M6: 2,735,547 km (0.071 R)
• M7: 3,623,709 km (0.108 R)
• M8: 4,061,582 km (0.1 R)
• M9: 4,388,304 km (0.097 R)
• M10: 5,418,884 km (0.119 R)
• M11: 5,583,890 km (0.08 R)
• M12: 6,784,563 km (0.095 R)
• M13: 7,111,883 km (0.091 R)
• M14: 8,187,491 km (0.09 R)
• M15: 8,760,152 km (0.066 R)
• M16: 10,383,887 km (0.107 R)
• M17: 13,337,847 km (0.078 R)
• M18: 14,010,589 km (0.104 R)
• M19: 15,311,342 km (0.087 R)
• M20: 16,173,325 km (0.105 R)
• M21: 16,292,106 km (0.1 R)
• M22: 18,894,061 km (0.072 R)
• M23: 19,270,151 km (0.032 R)
• M24: 19,606,596 km (0.118 R)
• M25: 19,902,650 km (0.083 R)
• M26: 19,987,472 km (0.055 R)
• M27: 22,987,059 km (0.094 R)
• M28: 23,702,436 km (0.079 R)
• M29: 27,813,236 km (0.057 R)
• M30: 29,247,581 km (0.105 R)
• M31: 31,493,493 km (0.03 R)
• M32: 31,889,628 km (0.11 R)
• M33: 31,988,961 km (0.066 R)
• M34: 32,536,938 km (0.034 R)
• M35: 32,737,100 km (0.088 R)
• M36: 32,937,562 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.7

Radius: 5.2

Gravity: 36.75 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.79 AU - 16.71 AU

Year: 22280 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,561,983 km

• M1: 73,004 km (0.087 R)
• M2: 107,710 km (0.025 R)
• M3: 594,203 km (0.094 R)
• M4: 777,011 km (0.098 R)
• M5: 1,067,979 km (0.051 R)
• M6: 1,290,431 km (0.073 R)
• M7: 1,356,703 km (0.044 R)
• M8: 1,814,622 km (0.028 R)
• M9: 1,964,519 km (0.048 R)
• M10: 2,276,431 km (0.101 R)
• M11: 2,603,901 km (0.113 R)
• M12: 2,902,348 km (0.058 R)
• M13: 3,813,998 km (0.081 R)
• M14: 4,652,793 km (0.08 R)
• M15: 5,277,813 km (0.112 R)
• M16: 6,095,814 km (0.115 R)
• M17: 6,605,344 km (0.062 R)
• M18: 6,662,790 km (0.113 R)
• M19: 6,836,174 km (0.078 R)
• M20: 6,894,367 km (0.104 R)
• M21: 7,544,520 km (0.05 R)
• M22: 9,221,662 km (0.07 R)
• M23: 10,804,407 km (0.097 R)
• M24: 11,488,368 km (0.112 R)
• M25: 12,540,341 km (0.087 R)
• M26: 13,695,984 km (0.103 R)
• M27: 13,842,740 km (0.113 R)
• M28: 14,584,745 km (0.108 R)
• M29: 15,263,471 km (0.097 R)
• M30: 15,415,761 km (0.098 R)
• M31: 16,417,618 km (0.055 R)
• M32: 16,729,979 km (0.104 R)
• M33: 17,123,421 km (0.109 R)
• M34: 17,599,441 km (0.089 R)
• M35: 18,402,483 km (0.066 R)
• M36: 18,645,729 km (0.104 R)
• M37: 19,712,063 km (0.12 R)
• M38: 20,294,298 km (0.117 R)
• M39: 22,160,980 km (0.071 R)
• M40: 22,853,319 km (0.062 R)
• M41: 23,640,503 km (0.095 R)
• M42: 24,259,090 km (0.098 R)
• M43: 24,614,834 km (0.105 R)
• M44: 24,793,304 km (0.085 R)
• M45: 26,693,945 km (0.026 R)
• M46: 27,800,819 km (0.117 R)
• M47: 31,500,375 km (0.103 R)
• M48: 32,180,596 km (0.073 R)
• M49: 33,259,197 km (0.097 R)
• M50: 33,951,686 km (0.064 R)
• M51: 34,249,984 km (0.076 R)
• M52: 35,754,340 km (0.102 R)
• M53: 39,765,358 km (0.091 R)
• M54: 40,394,866 km (0.073 R)
• M55: 40,922,049 km (0.11 R)
• M56: 41,983,296 km (0.1 R)
• M57: 42,624,323 km (0.071 R)
• M58: 45,220,744 km (0.118 R)
• M59: 47,423,273 km (0.103 R)
• M60: 47,756,727 km (0.099 R)
• M61: 48,090,779 km (0.087 R)
• M62: 48,425,728 km (0.082 R)
• M63: 48,873,624 km (0.108 R)
• M64: 50,451,583 km (0.026 R)
• M65: 51,474,832 km (0.086 R)
• M66: 52,390,222 km (0.064 R)
• M67: 53,888,893 km (0.111 R)
• M68: 55,752,882 km (0.112 R)
• M69: 55,987,302 km (0.105 R)
• M70: 56,692,806 km (0.118 R)
• M71: 56,810,689 km (0.081 R)
• M72: 57,046,605 km (0.087 R)
• M73: 57,756,447 km (0.103 R)
• M74: 58,588,211 km (0.079 R)
• M75: 58,945,899 km (0.089 R)
• M76: 60,745,263 km (0.111 R)
• M77: 63,661,523 km (0.045 R)
• M78: 66,498,647 km (0.101 R)
• M79: 68,371,164 km (0.111 R)
• M80: 74,478,497 km (0.113 R)
• M81: 76,032,220 km (0.04 R)
• M82: 76,292,371 km (0.115 R)
• M83: 76,813,271 km (0.114 R)
• M84: 78,383,001 km (0.114 R)
• M85: 79,567,367 km (0.115 R)
• M86: 80,492,630 km (0.116 R)
• M87: 80,625,024 km (0.092 R)
• M88: 81,953,603 km (0.066 R)
• M89: 82,220,187 km (0.082 R)
• M90: 83,155,622 km (0.06 R)
• M91: 85,036,815 km (0.111 R)
• M92: 85,171,753 km (0.051 R)
• M93: 85,712,100 km (0.117 R)
• M94: 86,389,180 km (0.097 R)
• M95: 88,431,041 km (0.094 R)
• M96: 89,801,059 km (0.09 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit