🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.34 AU - 1.78 AU

Year: 708 Days

Day: 39.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,779,163 km

• M1: 118,781 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.18 AU - 2.54 AU

Year: 1318 Days

Day: 25.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.94 AU - 3.18 AU

Year: 1945 Days

Day: 26.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.48 AU - 3.8 AU

Year: 2022 Days

Day: 28.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,779,163 km

• M1: 1,241,214 km (0.043 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 13.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.89 AU - 9.67 AU

Year: 7887 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,779,163 km

• M1: 258,954 km (0.116 R)
• M2: 348,713 km (0.088 R)
• M3: 483,351 km (0.082 R)
• M4: 931,696 km (0.12 R)
• M5: 1,357,601 km (0.052 R)
• M6: 1,581,997 km (0.063 R)
• M7: 1,877,154 km (0.052 R)
• M8: 2,031,539 km (0.059 R)
• M9: 2,533,739 km (0.098 R)
• M10: 2,867,193 km (0.105 R)
• M11: 3,695,367 km (0.079 R)
• M12: 4,498,258 km (0.098 R)
• M13: 5,404,971 km (0.114 R)
• M14: 5,507,296 km (0.065 R)
• M15: 5,696,687 km (0.101 R)
• M16: 6,241,971 km (0.116 R)
• M17: 6,804,160 km (0.063 R)
• M18: 6,951,963 km (0.072 R)
• M19: 7,231,860 km (0.09 R)
• M20: 7,458,501 km (0.071 R)
• M21: 7,591,793 km (0.097 R)
• M22: 8,388,551 km (0.036 R)
• M23: 9,457,727 km (0.076 R)
• M24: 9,685,116 km (0.081 R)
• M25: 9,789,086 km (0.04 R)
• M26: 10,356,810 km (0.062 R)
• M27: 10,441,782 km (0.104 R)
• M28: 11,348,644 km (0.082 R)
• M29: 11,767,219 km (0.099 R)
• M30: 11,944,941 km (0.095 R)
• M31: 12,056,541 km (0.057 R)
• M32: 12,664,956 km (0.065 R)
• M33: 13,538,308 km (0.07 R)
• M34: 14,099,899 km (0.092 R)
• M35: 14,312,477 km (0.12 R)
• M36: 15,318,523 km (0.059 R)
• M37: 15,634,623 km (0.115 R)
• M38: 16,745,387 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 12.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.11 AU - 12.07 AU

Year: 13422 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,779,163 km

• M1: 209,138 km (0.037 R)
• M2: 423,811 km (0.11 R)
• M3: 668,553 km (0.089 R)
• M4: 1,006,195 km (0.075 R)
• M5: 1,370,616 km (0.063 R)
• M6: 1,691,653 km (0.032 R)
• M7: 2,373,071 km (0.108 R)
• M8: 2,760,380 km (0.1 R)
• M9: 2,927,780 km (0.114 R)
• M10: 3,202,741 km (0.049 R)
• M11: 3,964,493 km (0.075 R)
• M12: 4,192,181 km (0.091 R)
• M13: 4,307,820 km (0.114 R)
• M14: 5,776,123 km (0.055 R)
• M15: 5,861,993 km (0.103 R)
• M16: 6,474,745 km (0.052 R)
• M17: 6,564,055 km (0.104 R)
• M18: 6,788,901 km (0.096 R)
• M19: 7,200,146 km (0.106 R)
• M20: 7,385,497 km (0.083 R)
• M21: 8,974,975 km (0.099 R)
• M22: 9,124,573 km (0.113 R)
• M23: 9,325,482 km (0.098 R)
• M24: 9,731,491 km (0.047 R)
• M25: 10,091,573 km (0.093 R)
• M26: 10,247,305 km (0.097 R)
• M27: 10,456,143 km (0.1 R)
• M28: 10,719,136 km (0.073 R)
• M29: 10,931,116 km (0.103 R)
• M30: 11,629,738 km (0.069 R)
• M31: 12,398,372 km (0.118 R)
• M32: 12,788,823 km (0.088 R)
• M33: 12,901,021 km (0.052 R)
• M34: 13,639,137 km (0.114 R)
• M35: 13,868,919 km (0.106 R)
• M36: 14,158,092 km (0.101 R)
• M37: 14,332,523 km (0.116 R)
• M38: 15,394,219 km (0.043 R)
• M39: 15,693,565 km (0.056 R)
• M40: 16,542,084 km (0.109 R)
• M41: 17,592,560 km (0.094 R)
• M42: 17,968,499 km (0.106 R)
• M43: 18,537,420 km (0.098 R)
• M44: 19,176,353 km (0.106 R)
• M45: 19,627,989 km (0.054 R)
• M46: 21,669,850 km (0.087 R)
• M47: 22,954,596 km (0.117 R)
• M48: 24,055,487 km (0.098 R)
• M49: 24,333,440 km (0.066 R)
• M50: 24,892,487 km (0.117 R)
• M51: 25,455,723 km (0.083 R)
• M52: 27,387,780 km (0.119 R)
• M53: 28,188,278 km (0.079 R)
• M54: 29,514,912 km (0.093 R)
• M55: 30,335,755 km (0.111 R)
• M56: 31,012,835 km (0.114 R)
• M57: 31,239,626 km (0.11 R)
• M58: 33,615,390 km (0.053 R)
• M59: 33,770,672 km (0.064 R)
• M60: 34,081,985 km (0.091 R)
• M61: 34,315,956 km (0.1 R)
• M62: 35,021,460 km (0.086 R)
• M63: 35,336,513 km (0.112 R)
• M64: 35,969,462 km (0.026 R)
• M65: 36,048,898 km (0.08 R)
• M66: 37,166,394 km (0.111 R)
• M67: 37,809,964 km (0.113 R)
• M68: 37,890,747 km (0.109 R)
• M69: 41,000,438 km (0.089 R)
• M70: 41,249,369 km (0.027 R)
• M71: 41,582,224 km (0.046 R)
• M72: 41,665,550 km (0.113 R)
• M73: 42,250,328 km (0.059 R)
• M74: 43,428,262 km (0.055 R)
• M75: 45,215,208 km (0.062 R)
• M76: 45,300,928 km (0.048 R)
• M77: 45,472,367 km (0.114 R)
• M78: 46,333,453 km (0.096 R)
• M79: 47,809,535 km (0.097 R)
• M80: 48,509,503 km (0.047 R)
• M81: 51,790,633 km (0.091 R)
• M82: 53,684,542 km (0.099 R)
• M83: 54,503,142 km (0.111 R)
• M84: 56,244,910 km (0.102 R)
• M85: 57,539,979 km (0.095 R)
• M86: 57,818,829 km (0.116 R)
• M87: 59,688,952 km (0.12 R)
• M88: 61,104,597 km (0.108 R)
• M89: 63,296,505 km (0.109 R)
• M90: 63,584,331 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 6.7

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.88 AU - 17.48 AU

Year: 20442 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,779,163 km

• M1: 151,991 km (0.096 R)
• M2: 382,073 km (0.104 R)
• M3: 459,864 km (0.109 R)
• M4: 1,446,013 km (0.067 R)
• M5: 1,508,395 km (0.068 R)
• M6: 3,299,680 km (0.114 R)
• M7: 4,383,816 km (0.08 R)
• M8: 5,966,861 km (0.113 R)
• M9: 6,272,040 km (0.104 R)
• M10: 6,374,964 km (0.119 R)
• M11: 7,433,967 km (0.094 R)
• M12: 7,928,238 km (0.112 R)
• M13: 9,414,792 km (0.078 R)
• M14: 12,504,736 km (0.082 R)
• M15: 12,569,512 km (0.095 R)
• M16: 12,764,438 km (0.091 R)
• M17: 13,554,165 km (0.108 R)
• M18: 13,754,028 km (0.115 R)
• M19: 14,224,364 km (0.097 R)
• M20: 15,527,062 km (0.074 R)
• M21: 15,596,625 km (0.034 R)
• M22: 15,666,338 km (0.064 R)
• M23: 16,086,857 km (0.099 R)
• M24: 17,442,813 km (0.107 R)
• M25: 17,515,218 km (0.104 R)
• M26: 17,733,032 km (0.106 R)
• M27: 18,760,919 km (0.111 R)
• M28: 18,983,820 km (0.101 R)
• M29: 19,058,170 km (0.071 R)
• M30: 19,432,015 km (0.074 R)
• M31: 19,959,348 km (0.094 R)
• M32: 20,186,737 km (0.104 R)
• M33: 21,105,118 km (0.087 R)
• M34: 21,182,311 km (0.071 R)
• M35: 21,414,337 km (0.047 R)
• M36: 22,902,985 km (0.081 R)
• M37: 25,979,316 km (0.113 R)
• M38: 26,144,771 km (0.102 R)
• M39: 27,144,833 km (0.068 R)
• M40: 28,327,554 km (0.08 R)
• M41: 29,613,198 km (0.089 R)
• M42: 29,872,600 km (0.064 R)
• M43: 30,568,081 km (0.057 R)
• M44: 31,532,987 km (0.074 R)
• M45: 31,621,100 km (0.085 R)
• M46: 32,063,461 km (0.072 R)
• M47: 33,133,385 km (0.066 R)
• M48: 35,125,131 km (0.044 R)
• M49: 35,216,536 km (0.09 R)
• M50: 35,675,053 km (0.057 R)
• M51: 36,043,213 km (0.09 R)
• M52: 36,597,922 km (0.077 R)
• M53: 36,969,224 km (0.111 R)
• M54: 37,155,324 km (0.055 R)
• M55: 37,341,872 km (0.112 R)
• M56: 38,184,707 km (0.081 R)
• M57: 38,561,245 km (0.118 R)
• M58: 39,033,824 km (0.106 R)
• M59: 40,175,555 km (0.114 R)
• M60: 41,328,357 km (0.085 R)
• M61: 41,618,277 km (0.119 R)
• M62: 42,491,929 km (0.097 R)
• M63: 44,455,102 km (0.076 R)
• M64: 46,648,655 km (0.103 R)
• M65: 46,950,394 km (0.082 R)
• M66: 47,961,227 km (0.113 R)
• M67: 50,313,055 km (0.084 R)
• M68: 50,725,945 km (0.085 R)
• M69: 51,139,883 km (0.054 R)
• M70: 52,702,283 km (0.097 R)
• M71: 53,752,460 km (0.113 R)
• M72: 53,857,926 km (0.11 R)
• M73: 54,174,475 km (0.096 R)
• M74: 56,408,271 km (0.067 R)
• M75: 57,267,112 km (0.035 R)
• M76: 59,869,367 km (0.094 R)
• M77: 61,735,900 km (0.055 R)
• M78: 63,398,530 km (0.04 R)
• M79: 63,844,482 km (0.045 R)
• M80: 65,300,817 km (0.104 R)
• M81: 67,790,126 km (0.101 R)
• M82: 68,702,972 km (0.114 R)
• M83: 69,161,040 km (0.079 R)
• M84: 69,964,830 km (0.109 R)
• M85: 70,080,020 km (0.109 R)
• M86: 71,234,317 km (0.112 R)
• M87: 71,930,097 km (0.047 R)
• M88: 72,977,731 km (0.098 R)
• M89: 74,735,057 km (0.118 R)
• M90: 75,442,057 km (0.091 R)
• M91: 75,559,940 km (0.082 R)
• M92: 75,796,304 km (0.096 R)
• M93: 76,862,339 km (0.116 R)
• M94: 79,009,367 km (0.086 R)
• M95: 79,489,128 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 3.1

Gravity: 25.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.46 AU - 19.6 AU

Year: 26675 Days

Day: 16.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,779,163 km

• M1: 55,202 km (0.093 R)
• M2: 283,039 km (0.105 R)
• M3: 604,375 km (0.102 R)
• M4: 863,479 km (0.071 R)
• M5: 1,282,203 km (0.099 R)
• M6: 1,696,589 km (0.058 R)
• M7: 2,086,292 km (0.111 R)
• M8: 2,117,408 km (0.088 R)
• M9: 2,339,561 km (0.11 R)
• M10: 2,535,684 km (0.117 R)
• M11: 2,703,234 km (0.104 R)
• M12: 3,155,617 km (0.108 R)
• M13: 3,299,381 km (0.115 R)
• M14: 3,705,988 km (0.098 R)
• M15: 4,404,760 km (0.113 R)
• M16: 4,444,702 km (0.095 R)
• M17: 5,269,585 km (0.098 R)
• M18: 6,274,883 km (0.059 R)
• M19: 6,638,106 km (0.072 R)
• M20: 7,480,043 km (0.066 R)
• M21: 7,816,339 km (0.113 R)
• M22: 8,553,707 km (0.066 R)
• M23: 8,955,976 km (0.113 R)
• M24: 9,159,429 km (0.082 R)
• M25: 9,726,704 km (0.092 R)
• M26: 9,935,842 km (0.095 R)
• M27: 11,003,223 km (0.117 R)
• M28: 11,275,790 km (0.1 R)
• M29: 11,716,505 km (0.102 R)
• M30: 12,218,855 km (0.117 R)
• M31: 13,244,647 km (0.045 R)
• M32: 13,302,392 km (0.07 R)
• M33: 13,360,287 km (0.034 R)
• M34: 14,297,667 km (0.104 R)
• M35: 14,535,378 km (0.08 R)
• M36: 15,014,540 km (0.094 R)
• M37: 15,316,728 km (0.115 R)
• M38: 15,377,464 km (0.094 R)
• M39: 15,559,824 km (0.073 R)
• M40: 15,743,082 km (0.105 R)
• M41: 15,804,267 km (0.063 R)
• M42: 15,926,937 km (0.108 R)
• M43: 15,988,422 km (0.116 R)
• M44: 16,732,223 km (0.037 R)
• M45: 17,108,162 km (0.107 R)
• M46: 17,868,718 km (0.116 R)
• M47: 18,124,680 km (0.03 R)
• M48: 19,619,611 km (0.107 R)
• M49: 19,817,529 km (0.087 R)
• M50: 20,082,467 km (0.06 R)
• M51: 21,696,179 km (0.111 R)
• M52: 22,037,562 km (0.091 R)
• M53: 23,771,102 km (0.112 R)
• M54: 24,832,199 km (0.042 R)
• M55: 27,073,175 km (0.051 R)
• M56: 28,180,648 km (0.078 R)
• M57: 28,627,797 km (0.056 R)
• M58: 30,515,722 km (0.098 R)
• M59: 30,668,461 km (0.086 R)
• M60: 30,898,094 km (0.093 R)
• M61: 31,513,240 km (0.079 R)
• M62: 33,225,537 km (0.09 R)
• M63: 34,013,769 km (0.106 R)
• M64: 36,415,263 km (0.08 R)
• M65: 36,983,436 km (0.094 R)
• M66: 37,964,200 km (0.113 R)
• M67: 38,128,608 km (0.099 R)
• M68: 38,705,457 km (0.035 R)
• M69: 40,118,559 km (0.087 R)
• M70: 41,379,220 km (0.12 R)
• M71: 41,632,938 km (0.095 R)
• M72: 41,887,254 km (0.037 R)
• M73: 42,141,870 km (0.066 R)
• M74: 43,595,213 km (0.089 R)
• M75: 44,111,924 km (0.049 R)
• M76: 45,325,761 km (0.079 R)
• M77: 46,199,413 km (0.036 R)
• M78: 48,675,258 km (0.119 R)
• M79: 48,764,418 km (0.09 R)
• M80: 48,943,038 km (0.101 R)
• M81: 50,109,153 km (0.076 R)
• M82: 52,834,976 km (0.076 R)
• M83: 53,202,089 km (0.075 R)
• M84: 53,754,255 km (0.115 R)
• M85: 55,142,972 km (0.029 R)
• M86: 56,543,507 km (0.068 R)
• M87: 58,239,498 km (0.095 R)
• M88: 58,713,574 km (0.052 R)
• M89: 58,808,569 km (0.115 R)
• M90: 59,379,434 km (0.107 R)
• M91: 59,952,095 km (0.109 R)
• M92: 61,681,296 km (0.061 R)
• M93: 61,874,427 km (0.042 R)
• M94: 62,067,708 km (0.049 R)
• M95: 63,816,806 km (0.06 R)
• M96: 65,680,646 km (0.098 R)
• M97: 65,779,231 km (0.11 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit