🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.58 AU - 0.62 AU

Year: 163 Days

Day: 23.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,681,764 km

• M1: 211,831 km (0.041 R)
• M2: 487,839 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.97 AU

Year: 271 Days

Day: 45.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.09 AU - 1.11 AU

Year: 405 Days

Day: 14.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.05 AU - 2.93 AU

Year: 1381 Days

Day: 26.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,681,764 km

• M1: 353,949 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.3

Radius: 8.2

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6 AU - 8.16 AU

Year: 6621 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,681,764 km

• M1: 104,868 km (0.047 R)
• M2: 178,321 km (0.025 R)
• M3: 250,128 km (0.113 R)
• M4: 309,069 km (0.067 R)
• M5: 477,068 km (0.086 R)
• M6: 566,826 km (0.101 R)
• M7: 1,271,731 km (0.037 R)
• M8: 1,499,868 km (0.097 R)
• M9: 1,567,486 km (0.076 R)
• M10: 1,705,865 km (0.113 R)
• M11: 1,866,383 km (0.117 R)
• M12: 2,202,679 km (0.093 R)
• M13: 2,279,872 km (0.058 R)
• M14: 2,417,502 km (0.114 R)
• M15: 3,145,744 km (0.071 R)
• M16: 3,568,059 km (0.103 R)
• M17: 3,774,354 km (0.094 R)
• M18: 3,937,566 km (0.104 R)
• M19: 4,150,892 km (0.098 R)
• M20: 4,441,112 km (0.087 R)
• M21: 4,613,598 km (0.088 R)
• M22: 4,788,179 km (0.106 R)
• M23: 4,939,572 km (0.083 R)
• M24: 5,067,029 km (0.114 R)
• M25: 5,325,235 km (0.09 R)
• M26: 5,508,493 km (0.087 R)
• M27: 5,561,151 km (0.034 R)
• M28: 6,152,512 km (0.058 R)
• M29: 6,344,894 km (0.095 R)
• M30: 6,623,147 km (0.034 R)
• M31: 6,990,858 km (0.104 R)
• M32: 7,423,495 km (0.065 R)
• M33: 8,284,281 km (0.093 R)
• M34: 9,082,685 km (0.099 R)
• M35: 9,777,418 km (0.106 R)
• M36: 10,719,136 km (0.096 R)
• M37: 11,418,955 km (0.083 R)
• M38: 11,554,042 km (0.079 R)
• M39: 15,096,819 km (0.056 R)
• M40: 16,562,429 km (0.065 R)
• M41: 16,638,874 km (0.107 R)
• M42: 16,983,996 km (0.088 R)
• M43: 17,176,828 km (0.105 R)
• M44: 17,409,153 km (0.082 R)
• M45: 19,024,212 km (0.06 R)
• M46: 19,264,615 km (0.1 R)
• M47: 19,707,874 km (0.111 R)
• M48: 19,910,579 km (0.079 R)
• M49: 20,604,564 km (0.113 R)
• M50: 21,306,477 km (0.118 R)
• M51: 22,479,773 km (0.106 R)
• M52: 23,416,256 km (0.044 R)
• M53: 23,673,863 km (0.108 R)
• M54: 24,062,070 km (0.045 R)
• M55: 24,235,154 km (0.026 R)
• M56: 25,107,459 km (0.074 R)
• M57: 25,415,182 km (0.073 R)
• M58: 25,503,295 km (0.105 R)
• M59: 25,635,690 km (0.076 R)
• M60: 25,901,226 km (0.112 R)
• M61: 26,301,250 km (0.094 R)
• M62: 26,837,708 km (0.055 R)
• M63: 27,152,313 km (0.066 R)
• M64: 27,921,545 km (0.062 R)
• M65: 28,560,328 km (0.062 R)
• M66: 28,652,031 km (0.095 R)
• M67: 28,835,588 km (0.119 R)
• M68: 28,927,591 km (0.049 R)
• M69: 29,111,746 km (0.106 R)
• M70: 29,296,349 km (0.119 R)
• M71: 29,991,980 km (0.056 R)
• M72: 30,131,704 km (0.045 R)
• M73: 30,365,226 km (0.093 R)
• M74: 30,833,916 km (0.085 R)
• M75: 31,022,110 km (0.089 R)
• M76: 31,210,604 km (0.114 R)
• M77: 31,588,787 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 9.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.6 AU - 8.94 AU

Year: 7612 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,681,764 km

• M1: 120,725 km (0.034 R)
• M2: 191,036 km (0.096 R)
• M3: 286,181 km (0.082 R)
• M4: 356,193 km (0.119 R)
• M5: 454,478 km (0.083 R)
• M6: 621,280 km (0.065 R)
• M7: 849,118 km (0.106 R)
• M8: 1,103,284 km (0.061 R)
• M9: 1,333,665 km (0.095 R)
• M10: 1,613,563 km (0.08 R)
• M11: 1,699,432 km (0.077 R)
• M12: 1,893,909 km (0.116 R)
• M13: 1,984,865 km (0.089 R)
• M14: 2,208,962 km (0.087 R)
• M15: 2,363,048 km (0.081 R)
• M16: 2,481,081 km (0.113 R)
• M17: 2,540,770 km (0.118 R)
• M18: 2,784,465 km (0.104 R)
• M19: 2,888,286 km (0.053 R)
• M20: 3,229,369 km (0.106 R)
• M21: 3,515,999 km (0.1 R)
• M22: 3,833,894 km (0.054 R)
• M23: 4,376,336 km (0.105 R)
• M24: 5,018,560 km (0.098 R)
• M25: 5,769,391 km (0.105 R)
• M26: 6,335,021 km (0.058 R)
• M27: 6,610,580 km (0.067 R)
• M28: 6,694,056 km (0.11 R)
• M29: 6,974,702 km (0.087 R)
• M30: 7,230,663 km (0.098 R)
• M31: 7,345,555 km (0.105 R)
• M32: 7,693,370 km (0.063 R)
• M33: 8,495,962 km (0.078 R)
• M34: 8,922,466 km (0.039 R)
• M35: 9,107,369 km (0.053 R)
• M36: 9,200,419 km (0.115 R)
• M37: 9,481,214 km (0.088 R)
• M38: 9,796,566 km (0.114 R)
• M39: 9,891,860 km (0.077 R)
• M40: 10,567,294 km (0.112 R)
• M41: 12,682,010 km (0.118 R)
• M42: 12,751,274 km (0.1 R)
• M43: 13,169,400 km (0.03 R)
• M44: 13,804,892 km (0.117 R)
• M45: 16,107,053 km (0.103 R)
• M46: 16,672,533 km (0.05 R)
• M47: 16,900,520 km (0.087 R)
• M48: 18,134,104 km (0.091 R)
• M49: 18,329,330 km (0.034 R)
• M50: 19,596,124 km (0.095 R)
• M51: 19,756,493 km (0.071 R)
• M52: 19,877,069 km (0.102 R)
• M53: 19,957,553 km (0.046 R)
• M54: 20,891,043 km (0.103 R)
• M55: 21,013,863 km (0.075 R)
• M56: 21,177,972 km (0.091 R)
• M57: 21,383,669 km (0.092 R)
• M58: 21,466,247 km (0.035 R)
• M59: 21,714,281 km (0.106 R)
• M60: 21,797,158 km (0.107 R)
• M61: 21,921,773 km (0.073 R)
• M62: 23,605,198 km (0.078 R)
• M63: 24,075,384 km (0.098 R)
• M64: 26,119,040 km (0.064 R)
• M65: 26,207,303 km (0.119 R)
• M66: 26,605,383 km (0.083 R)
• M67: 26,827,386 km (0.051 R)
• M68: 27,094,718 km (0.12 R)
• M69: 28,217,898 km (0.05 R)
• M70: 28,853,390 km (0.028 R)
• M71: 29,127,304 km (0.106 R)
• M72: 29,861,680 km (0.093 R)
• M73: 30,231,187 km (0.075 R)
• M74: 30,416,538 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 13.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.7 AU - 9.36 AU

Year: 8756 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 87,681,764 km

• M1: 379,679 km (0.04 R)
• M2: 492,775 km (0.057 R)
• M3: 722,857 km (0.116 R)
• M4: 862,731 km (0.032 R)
• M5: 1,171,950 km (0.093 R)
• M6: 1,340,247 km (0.078 R)
• M7: 1,503,907 km (0.091 R)
• M8: 2,021,666 km (0.096 R)
• M9: 2,123,093 km (0.109 R)
• M10: 2,719,689 km (0.105 R)
• M11: 2,897,262 km (0.085 R)
• M12: 3,366,999 km (0.039 R)
• M13: 3,735,160 km (0.106 R)
• M14: 3,842,721 km (0.106 R)
• M15: 4,006,231 km (0.115 R)
• M16: 4,097,934 km (0.105 R)
• M17: 4,453,379 km (0.049 R)
• M18: 4,567,672 km (0.054 R)
• M19: 4,956,028 km (0.111 R)
• M20: 5,094,555 km (0.11 R)
• M21: 5,375,351 km (0.108 R)
• M22: 5,599,598 km (0.101 R)
• M23: 5,723,315 km (0.095 R)
• M24: 6,441,236 km (0.084 R)
• M25: 6,811,041 km (0.06 R)
• M26: 6,987,417 km (0.113 R)
• M27: 7,120,859 km (0.12 R)
• M28: 7,389,985 km (0.114 R)
• M29: 7,708,329 km (0.09 R)
• M30: 8,335,145 km (0.111 R)
• M31: 8,810,118 km (0.094 R)
• M32: 9,147,760 km (0.046 R)
• M33: 9,269,533 km (0.1 R)
• M34: 9,440,673 km (0.071 R)
• M35: 9,637,693 km (0.072 R)
• M36: 10,060,906 km (0.09 R)
• M37: 11,681,799 km (0.115 R)
• M38: 11,919,958 km (0.074 R)
• M39: 12,698,316 km (0.088 R)
• M40: 12,807,074 km (0.111 R)
• M41: 13,134,843 km (0.088 R)
• M42: 13,798,908 km (0.084 R)
• M43: 14,360,797 km (0.07 R)
• M44: 15,016,036 km (0.103 R)
• M45: 15,131,077 km (0.086 R)
• M46: 15,739,491 km (0.103 R)
• M47: 16,385,455 km (0.08 R)
• M48: 16,503,936 km (0.077 R)
• M49: 16,890,647 km (0.12 R)
• M50: 17,190,142 km (0.115 R)
• M51: 17,461,363 km (0.098 R)
• M52: 18,038,362 km (0.047 R)
• M53: 19,117,561 km (0.115 R)
• M54: 19,775,193 km (0.061 R)
• M55: 20,408,441 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.1

Radius: 6

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.37 AU - 14.65 AU

Year: 18430 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,681,764 km

• M1: 176,226 km (0.079 R)
• M2: 345,721 km (0.104 R)
• M3: 431,141 km (0.095 R)
• M4: 796,010 km (0.085 R)
• M5: 864,676 km (0.1 R)
• M6: 911,649 km (0.053 R)
• M7: 1,082,789 km (0.083 R)
• M8: 1,372,411 km (0.117 R)
• M9: 1,656,048 km (0.098 R)
• M10: 1,774,680 km (0.032 R)
• M11: 1,926,821 km (0.118 R)
• M12: 2,115,164 km (0.061 R)
• M13: 3,745,482 km (0.08 R)
• M14: 4,139,971 km (0.044 R)
• M15: 4,342,228 km (0.107 R)
• M16: 4,883,024 km (0.116 R)
• M17: 5,010,930 km (0.104 R)
• M18: 5,401,082 km (0.083 R)
• M19: 5,533,326 km (0.072 R)
• M20: 6,210,556 km (0.119 R)
• M21: 6,441,984 km (0.087 R)
• M22: 6,818,372 km (0.112 R)
• M23: 6,961,387 km (0.095 R)
• M24: 7,105,300 km (0.078 R)
• M25: 7,347,499 km (0.11 R)
• M26: 7,939,608 km (0.108 R)
• M27: 8,140,368 km (0.053 R)
• M28: 10,347,834 km (0.096 R)
• M29: 10,677,398 km (0.084 R)
• M30: 10,954,753 km (0.118 R)
• M31: 11,066,353 km (0.078 R)
• M32: 11,516,493 km (0.12 R)
• M33: 11,743,732 km (0.098 R)
• M34: 12,318,487 km (0.07 R)
• M35: 12,843,576 km (0.115 R)
• M36: 13,555,063 km (0.063 R)
• M37: 13,915,594 km (0.111 R)
• M38: 14,954,252 km (0.066 R)
• M39: 15,514,197 km (0.096 R)
• M40: 15,639,410 km (0.068 R)
• M41: 15,954,314 km (0.114 R)
• M42: 16,271,312 km (0.118 R)
• M43: 16,590,254 km (0.099 R)
• M44: 16,782,787 km (0.111 R)
• M45: 16,847,114 km (0.11 R)
• M46: 17,952,642 km (0.106 R)
• M47: 18,614,014 km (0.118 R)
• M48: 19,960,395 km (0.065 R)
• M49: 21,967,699 km (0.099 R)
• M50: 22,038,010 km (0.067 R)
• M51: 22,603,640 km (0.066 R)
• M52: 25,798,452 km (0.114 R)
• M53: 26,769,043 km (0.119 R)
• M54: 27,751,602 km (0.065 R)
• M55: 27,903,892 km (0.111 R)
• M56: 28,515,449 km (0.116 R)
• M57: 28,592,192 km (0.107 R)
• M58: 28,745,979 km (0.116 R)
• M59: 29,054,300 km (0.047 R)
• M60: 31,480,478 km (0.116 R)
• M61: 32,276,937 km (0.101 R)
• M62: 32,517,042 km (0.091 R)
• M63: 36,107,840 km (0.111 R)
• M64: 36,523,722 km (0.047 R)
• M65: 36,941,249 km (0.118 R)
• M66: 37,949,689 km (0.093 R)
• M67: 38,034,062 km (0.097 R)
• M68: 38,118,585 km (0.117 R)
• M69: 39,222,916 km (0.094 R)
• M70: 40,079,663 km (0.109 R)
• M71: 40,769,309 km (0.07 R)
• M72: 41,115,628 km (0.088 R)
• M73: 44,543,215 km (0.108 R)
• M74: 47,150,706 km (0.093 R)
• M75: 47,332,317 km (0.117 R)
• M76: 48,702,036 km (0.084 R)
• M77: 49,992,168 km (0.094 R)
• M78: 50,734,472 km (0.08 R)
• M79: 50,920,572 km (0.092 R)
• M80: 51,667,365 km (0.074 R)
• M81: 51,761,013 km (0.072 R)
• M82: 52,229,853 km (0.029 R)
• M83: 52,511,845 km (0.105 R)
• M84: 52,983,078 km (0.054 R)
• M85: 53,739,744 km (0.038 R)
• M86: 55,839,200 km (0.096 R)
• M87: 57,479,691 km (0.115 R)
• M88: 58,940,364 km (0.108 R)
• M89: 59,724,407 km (0.11 R)
• M90: 60,610,475 km (0.12 R)
• M91: 62,196,512 km (0.103 R)
• M92: 64,903,784 km (0.096 R)
• M93: 66,831,802 km (0.028 R)
• M94: 67,035,853 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.5

Radius: 6.3

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.9 AU - 21.3 AU

Year: 28193 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,681,764 km

• M1: 129,701 km (0.092 R)
• M2: 289,921 km (0.086 R)
• M3: 364,271 km (0.109 R)
• M4: 651,948 km (0.108 R)
• M5: 859,440 km (0.074 R)
• M6: 1,028,485 km (0.027 R)
• M7: 1,463,666 km (0.101 R)
• M8: 2,060,561 km (0.057 R)
• M9: 4,766,039 km (0.071 R)
• M10: 5,580,150 km (0.026 R)
• M11: 5,632,509 km (0.092 R)
• M12: 6,601,904 km (0.052 R)
• M13: 7,162,447 km (0.03 R)
• M14: 7,219,294 km (0.105 R)
• M15: 7,913,877 km (0.106 R)
• M16: 8,690,140 km (0.092 R)
• M17: 8,811,614 km (0.046 R)
• M18: 9,615,553 km (0.065 R)
• M19: 10,249,848 km (0.08 R)
• M20: 11,160,450 km (0.101 R)
• M21: 11,692,270 km (0.107 R)
• M22: 12,164,551 km (0.091 R)
• M23: 12,780,744 km (0.101 R)
• M24: 13,759,414 km (0.096 R)
• M25: 14,257,724 km (0.115 R)
• M26: 14,545,102 km (0.115 R)
• M27: 14,979,833 km (0.104 R)
• M28: 17,753,378 km (0.105 R)
• M29: 17,985,105 km (0.052 R)
• M30: 18,373,461 km (0.078 R)
• M31: 18,451,401 km (0.055 R)
• M32: 20,518,246 km (0.063 R)
• M33: 21,005,635 km (0.118 R)
• M34: 21,826,180 km (0.069 R)
• M35: 22,074,512 km (0.052 R)
• M36: 23,414,161 km (0.11 R)
• M37: 24,179,205 km (0.106 R)
• M38: 25,995,921 km (0.095 R)
• M39: 30,310,473 km (0.092 R)
• M40: 30,865,182 km (0.05 R)
• M41: 32,738,297 km (0.073 R)
• M42: 33,022,384 km (0.117 R)
• M43: 34,359,190 km (0.101 R)
• M44: 34,647,914 km (0.1 R)
• M45: 34,937,536 km (0.049 R)
• M46: 36,495,298 km (0.115 R)
• M47: 37,085,312 km (0.107 R)
• M48: 37,976,317 km (0.101 R)
• M49: 39,376,104 km (0.113 R)
• M50: 41,507,276 km (0.069 R)
• M51: 42,948,801 km (0.113 R)
• M52: 43,467,606 km (0.059 R)
• M53: 44,302,063 km (0.076 R)
• M54: 44,616,368 km (0.12 R)
• M55: 44,721,236 km (0.106 R)
• M56: 45,774,854 km (0.071 R)
• M57: 45,986,685 km (0.073 R)
• M58: 48,984,776 km (0.091 R)
• M59: 49,309,702 km (0.103 R)
• M60: 50,288,820 km (0.109 R)
• M61: 51,384,325 km (0.088 R)
• M62: 53,933,623 km (0.11 R)
• M63: 54,269,171 km (0.049 R)
• M64: 55,505,448 km (0.105 R)
• M65: 67,040,640 km (0.1 R)
• M66: 69,093,572 km (0.103 R)
• M67: 69,214,896 km (0.117 R)
• M68: 70,432,772 km (0.079 R)
• M69: 71,535,009 km (0.079 R)
• M70: 74,501,834 km (0.104 R)
• M71: 76,250,932 km (0.114 R)
• M72: 77,130,568 km (0.108 R)
• M73: 78,139,905 km (0.109 R)
• M74: 79,407,896 km (0.117 R)
• M75: 79,916,978 km (0.102 R)
• M76: 80,044,435 km (0.103 R)
• M77: 80,554,713 km (0.086 R)
• M78: 83,123,010 km (0.054 R)
• M79: 84,676,883 km (0.099 R)
• M80: 85,587,784 km (0.078 R)
• M81: 86,240,330 km (0.114 R)
• M82: 86,501,827 km (0.104 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 14,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit