🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.86 AU

Year: 302 Days

Day: 47.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.94 AU - 1.26 AU

Year: 527 Days

Day: 13.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,223,945 km

• M1: 319,691 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.87 AU - 1.95 AU

Year: 1205 Days

Day: 20.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 10.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.4 AU - 4.76 AU

Year: 3763 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,223,945 km

• M1: 153,936 km (0.048 R)
• M2: 223,350 km (0.118 R)
• M3: 305,180 km (0.088 R)
• M4: 533,915 km (0.072 R)
• M5: 898,485 km (0.116 R)
• M6: 1,029,832 km (0.11 R)
• M7: 1,137,692 km (0.067 R)
• M8: 1,440,627 km (0.084 R)
• M9: 1,664,576 km (0.07 R)
• M10: 2,120,999 km (0.057 R)
• M11: 2,273,140 km (0.101 R)
• M12: 2,931,819 km (0.109 R)
• M13: 3,002,280 km (0.118 R)
• M14: 3,101,912 km (0.117 R)
• M15: 3,631,488 km (0.048 R)
• M16: 3,737,852 km (0.059 R)
• M17: 3,845,264 km (0.099 R)
• M18: 3,969,280 km (0.108 R)
• M19: 4,774,117 km (0.115 R)
• M20: 5,822,648 km (0.097 R)
• M21: 6,127,379 km (0.117 R)
• M22: 6,290,890 km (0.109 R)
• M23: 6,455,747 km (0.067 R)
• M24: 6,603,549 km (0.066 R)
• M25: 6,864,897 km (0.039 R)
• M26: 7,072,539 km (0.086 R)
• M27: 7,397,764 km (0.109 R)
• M28: 7,513,703 km (0.068 R)
• M29: 7,610,792 km (0.116 R)
• M30: 7,786,569 km (0.109 R)
• M31: 8,102,520 km (0.046 R)
• M32: 8,182,106 km (0.116 R)
• M33: 8,828,518 km (0.096 R)
• M34: 9,428,705 km (0.041 R)
• M35: 9,554,517 km (0.08 R)
• M36: 9,956,486 km (0.115 R)
• M37: 10,213,346 km (0.08 R)
• M38: 10,450,758 km (0.038 R)
• M39: 11,151,624 km (0.061 R)
• M40: 11,822,421 km (0.081 R)
• M41: 12,368,602 km (0.097 R)
• M42: 12,829,962 km (0.071 R)
• M43: 13,250,033 km (0.118 R)
• M44: 13,556,260 km (0.113 R)
• M45: 13,650,955 km (0.072 R)
• M46: 13,722,014 km (0.111 R)
• M47: 14,561,408 km (0.108 R)
• M48: 15,343,506 km (0.073 R)
• M49: 15,938,905 km (0.027 R)
• M50: 16,088,952 km (0.095 R)
• M51: 16,239,447 km (0.082 R)
• M52: 16,820,785 km (0.051 R)
• M53: 16,973,524 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 10.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.37 AU - 4.81 AU

Year: 4490 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,223,945 km

• M1: 194,328 km (0.083 R)
• M2: 378,931 km (0.058 R)
• M3: 674,088 km (0.034 R)
• M4: 784,641 km (0.079 R)
• M5: 901,776 km (0.076 R)
• M6: 1,050,476 km (0.049 R)
• M7: 1,141,282 km (0.102 R)
• M8: 1,289,534 km (0.07 R)
• M9: 1,487,751 km (0.041 R)
• M10: 1,590,674 km (0.115 R)
• M11: 1,665,772 km (0.046 R)
• M12: 2,026,752 km (0.093 R)
• M13: 2,534,487 km (0.096 R)
• M14: 2,694,407 km (0.098 R)
• M15: 2,766,513 km (0.109 R)
• M16: 3,043,120 km (0.084 R)
• M17: 3,194,363 km (0.105 R)
• M18: 3,290,106 km (0.099 R)
• M19: 3,484,583 km (0.076 R)
• M20: 3,743,238 km (0.066 R)
• M21: 3,824,170 km (0.116 R)
• M22: 3,987,531 km (0.112 R)
• M23: 4,321,583 km (0.09 R)
• M24: 4,491,975 km (0.092 R)
• M25: 4,751,827 km (0.114 R)
• M26: 4,927,754 km (0.11 R)
• M27: 5,422,923 km (0.114 R)
• M28: 5,863,339 km (0.092 R)
• M29: 6,484,768 km (0.071 R)
• M30: 6,754,045 km (0.093 R)
• M31: 7,052,044 km (0.095 R)
• M32: 7,481,689 km (0.09 R)
• M33: 7,686,787 km (0.095 R)
• M34: 7,790,010 km (0.055 R)
• M35: 7,919,711 km (0.11 R)
• M36: 8,260,346 km (0.042 R)
• M37: 8,605,917 km (0.105 R)
• M38: 8,820,889 km (0.106 R)
• M39: 9,119,337 km (0.096 R)
• M40: 9,642,780 km (0.105 R)
• M41: 9,838,154 km (0.103 R)
• M42: 10,603,796 km (0.119 R)
• M43: 10,747,709 km (0.091 R)
• M44: 11,154,167 km (0.11 R)
• M45: 11,476,999 km (0.085 R)
• M46: 11,952,271 km (0.093 R)
• M47: 12,222,296 km (0.078 R)
• M48: 12,952,483 km (0.042 R)
• M49: 13,137,236 km (0.076 R)
• M50: 13,384,970 km (0.085 R)
• M51: 13,696,882 km (0.09 R)
• M52: 13,916,492 km (0.072 R)
• M53: 14,391,315 km (0.109 R)
• M54: 14,710,707 km (0.072 R)
• M55: 14,935,851 km (0.104 R)
• M56: 15,226,819 km (0.119 R)
• M57: 15,683,242 km (0.113 R)
• M58: 15,781,678 km (0.118 R)
• M59: 16,509,471 km (0.117 R)
• M60: 16,978,311 km (0.106 R)
• M61: 17,146,908 km (0.116 R)
• M62: 18,618,951 km (0.1 R)
• M63: 19,071,933 km (0.031 R)
• M64: 19,282,268 km (0.056 R)
• M65: 19,528,656 km (0.069 R)
• M66: 19,705,331 km (0.033 R)
• M67: 20,596,186 km (0.07 R)
• M68: 21,173,335 km (0.055 R)
• M69: 21,354,797 km (0.05 R)
• M70: 22,122,533 km (0.051 R)
• M71: 22,454,341 km (0.083 R)
• M72: 22,713,445 km (0.074 R)
• M73: 22,899,245 km (0.053 R)
• M74: 23,459,489 km (0.116 R)
• M75: 24,593,740 km (0.118 R)
• M76: 24,937,367 km (0.037 R)
• M77: 25,090,704 km (0.086 R)
• M78: 25,359,681 km (0.029 R)
• M79: 25,552,364 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 14.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.86 AU - 6.94 AU

Year: 6543 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,223,945 km

• M1: 353,201 km (0.11 R)
• M2: 630,256 km (0.082 R)
• M3: 761,004 km (0.115 R)
• M4: 902,524 km (0.105 R)
• M5: 1,111,512 km (0.107 R)
• M6: 1,245,103 km (0.073 R)
• M7: 1,464,414 km (0.066 R)
• M8: 1,562,699 km (0.093 R)
• M9: 2,162,288 km (0.092 R)
• M10: 2,256,385 km (0.052 R)
• M11: 2,748,113 km (0.072 R)
• M12: 2,871,382 km (0.028 R)
• M13: 3,604,261 km (0.095 R)
• M14: 4,132,492 km (0.118 R)
• M15: 4,417,924 km (0.093 R)
• M16: 4,759,157 km (0.105 R)
• M17: 5,545,593 km (0.048 R)
• M18: 6,101,499 km (0.055 R)
• M19: 6,454,699 km (0.063 R)
• M20: 6,647,681 km (0.096 R)
• M21: 6,786,657 km (0.065 R)
• M22: 6,898,706 km (0.062 R)
• M23: 7,181,147 km (0.08 R)
• M24: 7,352,586 km (0.077 R)
• M25: 7,904,303 km (0.105 R)
• M26: 8,200,207 km (0.056 R)
• M27: 8,319,437 km (0.047 R)
• M28: 9,017,161 km (0.047 R)
• M29: 9,987,154 km (0.028 R)
• M30: 10,598,261 km (0.057 R)
• M31: 10,761,024 km (0.093 R)
• M32: 10,924,684 km (0.115 R)
• M33: 11,089,241 km (0.116 R)
• M34: 11,354,030 km (0.084 R)
• M35: 11,487,321 km (0.093 R)
• M36: 11,755,401 km (0.054 R)
• M37: 11,890,338 km (0.062 R)
• M38: 12,332,100 km (0.079 R)
• M39: 12,987,339 km (0.092 R)
• M40: 13,091,908 km (0.104 R)
• M41: 13,618,792 km (0.074 R)
• M42: 13,867,124 km (0.06 R)
• M43: 14,045,295 km (0.057 R)
• M44: 14,404,181 km (0.119 R)
• M45: 14,984,620 km (0.061 R)
• M46: 15,277,683 km (0.085 R)
• M47: 15,572,690 km (0.06 R)
• M48: 15,683,841 km (0.082 R)
• M49: 16,056,040 km (0.091 R)
• M50: 16,506,779 km (0.07 R)
• M51: 17,305,482 km (0.047 R)
• M52: 17,806,186 km (0.086 R)
• M53: 17,922,423 km (0.069 R)
• M54: 18,038,960 km (0.101 R)
• M55: 18,272,632 km (0.095 R)
• M56: 18,389,917 km (0.115 R)
• M57: 18,664,429 km (0.112 R)
• M58: 18,821,955 km (0.074 R)
• M59: 19,098,711 km (0.079 R)
• M60: 19,217,791 km (0.096 R)
• M61: 19,656,263 km (0.053 R)
• M62: 20,991,424 km (0.111 R)
• M63: 21,443,060 km (0.109 R)
• M64: 21,690,794 km (0.117 R)
• M65: 22,022,452 km (0.099 R)
• M66: 22,775,079 km (0.11 R)
• M67: 23,281,468 km (0.034 R)
• M68: 23,621,205 km (0.103 R)
• M69: 24,262,531 km (0.041 R)
• M70: 24,391,484 km (0.07 R)
• M71: 24,996,308 km (0.113 R)
• M72: 25,213,524 km (0.114 R)
• M73: 25,693,584 km (0.098 R)
• M74: 26,220,767 km (0.068 R)
• M75: 26,574,267 km (0.089 R)
• M76: 27,420,093 km (0.087 R)
• M77: 28,365,252 km (0.051 R)
• M78: 28,728,027 km (0.112 R)
• M79: 29,046,820 km (0.108 R)
• M80: 29,917,929 km (0.114 R)
• M81: 30,010,230 km (0.119 R)
• M82: 30,148,608 km (0.085 R)
• M83: 30,333,661 km (0.094 R)
• M84: 31,264,160 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.2

Radius: 5.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.14 AU - 11.18 AU

Year: 12657 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,223,945 km

• M1: 147,504 km (0.103 R)
• M2: 230,082 km (0.113 R)
• M3: 537,655 km (0.06 R)
• M4: 1,345,483 km (0.03 R)
• M5: 2,404,337 km (0.094 R)
• M6: 2,653,118 km (0.061 R)
• M7: 3,310,302 km (0.116 R)
• M8: 3,516,896 km (0.097 R)
• M9: 5,156,190 km (0.034 R)
• M10: 6,024,157 km (0.081 R)
• M11: 6,163,881 km (0.076 R)
• M12: 6,446,471 km (0.09 R)
• M13: 7,378,915 km (0.119 R)
• M14: 7,558,432 km (0.062 R)
• M15: 7,618,571 km (0.099 R)
• M16: 7,830,401 km (0.064 R)
• M17: 8,446,296 km (0.056 R)
• M18: 8,760,003 km (0.103 R)
• M19: 9,691,399 km (0.042 R)
• M20: 11,855,332 km (0.105 R)
• M21: 11,960,350 km (0.091 R)
• M22: 12,454,322 km (0.115 R)
• M23: 12,489,926 km (0.085 R)
• M24: 12,703,851 km (0.028 R)
• M25: 12,739,605 km (0.057 R)
• M26: 13,462,163 km (0.057 R)
• M27: 14,909,073 km (0.04 R)
• M28: 15,060,317 km (0.108 R)
• M29: 15,631,781 km (0.088 R)
• M30: 15,785,418 km (0.054 R)
• M31: 16,326,812 km (0.029 R)
• M32: 16,560,783 km (0.086 R)
• M33: 17,189,992 km (0.069 R)
• M34: 18,512,288 km (0.108 R)
• M35: 19,124,143 km (0.083 R)
• M36: 20,242,088 km (0.076 R)
• M37: 20,409,488 km (0.101 R)
• M38: 20,914,530 km (0.095 R)
• M39: 20,956,717 km (0.081 R)
• M40: 21,083,726 km (0.099 R)
• M41: 22,238,023 km (0.105 R)
• M42: 23,500,629 km (0.077 R)
• M43: 25,640,776 km (0.092 R)
• M44: 25,731,283 km (0.059 R)
• M45: 26,596,557 km (0.074 R)
• M46: 26,917,743 km (0.075 R)
• M47: 27,240,276 km (0.11 R)
• M48: 27,286,352 km (0.108 R)
• M49: 28,449,177 km (0.086 R)
• M50: 29,060,134 km (0.102 R)
• M51: 29,438,318 km (0.094 R)
• M52: 31,015,229 km (0.114 R)
• M53: 31,450,110 km (0.12 R)
• M54: 31,595,519 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313

Radius: 3.7

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.92 AU - 14.74 AU

Year: 23482 Days

Day: 16.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,223,945 km

• M1: 111,151 km (0.104 R)
• M2: 818,899 km (0.11 R)
• M3: 863,928 km (0.085 R)
• M4: 933,042 km (0.071 R)
• M5: 1,253,181 km (0.059 R)
• M6: 2,169,319 km (0.117 R)
• M7: 2,789,402 km (0.073 R)
• M8: 2,892,026 km (0.083 R)
• M9: 3,719,452 km (0.117 R)
• M10: 3,870,396 km (0.063 R)
• M11: 4,178,418 km (0.067 R)
• M12: 4,374,840 km (0.106 R)
• M13: 4,817,500 km (0.094 R)
• M14: 5,572,371 km (0.074 R)
• M15: 6,007,402 km (0.116 R)
• M16: 6,184,376 km (0.061 R)
• M17: 6,498,382 km (0.094 R)
• M18: 9,342,985 km (0.057 R)
• M19: 9,651,157 km (0.045 R)
• M20: 9,910,560 km (0.117 R)
• M21: 11,623,904 km (0.109 R)
• M22: 11,789,210 km (0.073 R)
• M23: 12,122,065 km (0.097 R)
• M24: 12,345,714 km (0.078 R)
• M25: 12,967,742 km (0.104 R)
• M26: 13,715,881 km (0.084 R)
• M27: 14,596,264 km (0.098 R)
• M28: 14,715,045 km (0.07 R)
• M29: 14,774,585 km (0.046 R)
• M30: 14,893,814 km (0.111 R)
• M31: 15,073,332 km (0.116 R)
• M32: 16,103,912 km (0.05 R)
• M33: 16,226,731 km (0.119 R)
• M34: 16,658,620 km (0.105 R)
• M35: 16,720,704 km (0.078 R)
• M36: 16,845,019 km (0.111 R)
• M37: 17,534,067 km (0.116 R)
• M38: 20,050,004 km (0.112 R)
• M39: 21,856,847 km (0.097 R)
• M40: 22,060,749 km (0.117 R)
• M41: 23,228,361 km (0.088 R)
• M42: 23,645,140 km (0.051 R)
• M43: 26,631,563 km (0.119 R)
• M44: 27,213,648 km (0.087 R)
• M45: 27,359,805 km (0.075 R)
• M46: 28,985,186 km (0.1 R)
• M47: 30,641,384 km (0.118 R)
• M48: 31,327,739 km (0.105 R)
• M49: 31,634,415 km (0.115 R)
• M50: 31,942,137 km (0.088 R)
• M51: 32,638,067 km (0.107 R)
• M52: 33,808,969 km (0.046 R)
• M53: 34,439,075 km (0.038 R)
• M54: 37,565,671 km (0.114 R)
• M55: 37,973,176 km (0.086 R)
• M56: 38,054,706 km (0.11 R)
• M57: 39,451,801 km (0.101 R)
• M58: 39,865,888 km (0.114 R)
• M59: 41,368,299 km (0.088 R)
• M60: 41,873,342 km (0.043 R)
• M61: 42,380,329 km (0.097 R)
• M62: 42,634,645 km (0.117 R)
• M63: 42,719,467 km (0.097 R)
• M64: 44,342,604 km (0.117 R)
• M65: 44,428,473 km (0.058 R)
• M66: 44,514,642 km (0.089 R)
• M67: 45,291,503 km (0.106 R)
• M68: 45,638,122 km (0.025 R)
• M69: 45,985,787 km (0.099 R)
• M70: 47,560,753 km (0.09 R)
• M71: 49,509,565 km (0.114 R)
• M72: 50,583,528 km (0.082 R)
• M73: 51,846,284 km (0.079 R)
• M74: 51,936,790 km (0.031 R)
• M75: 52,027,447 km (0.09 R)
• M76: 53,119,212 km (0.051 R)
• M77: 53,210,467 km (0.108 R)
• M78: 53,851,194 km (0.114 R)
• M79: 54,126,604 km (0.1 R)
• M80: 55,510,534 km (0.086 R)
• M81: 56,067,337 km (0.108 R)
• M82: 57,186,479 km (0.032 R)
• M83: 57,467,424 km (0.1 R)
• M84: 58,784,483 km (0.032 R)
• M85: 59,257,362 km (0.081 R)
• M86: 59,826,432 km (0.089 R)
• M87: 59,921,427 km (0.095 R)
• M88: 61,256,887 km (0.107 R)
• M89: 62,602,071 km (0.053 R)
• M90: 62,698,562 km (0.071 R)
• M91: 62,891,693 km (0.074 R)
• M92: 63,181,614 km (0.105 R)
• M93: 64,346,083 km (0.066 R)
• M94: 65,126,236 km (0.038 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit