🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.86 AU

Year: 203 Days

Day: 22 Hours

Environment

Temp: 208 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,164,299 km

• M1: 51,611 km (0.107 R)
• M2: 463,305 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.13 AU - 1.35 AU

Year: 490 Days

Day: 38.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.89 AU - 4.25 AU

Year: 2393 Days

Day: 22.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 140.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 8.8

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.13 AU - 9.25 AU

Year: 7565 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,164,299 km

• M1: 156,031 km (0.05 R)
• M2: 269,276 km (0.057 R)
• M3: 385,663 km (0.082 R)
• M4: 575,204 km (0.06 R)
• M5: 733,628 km (0.056 R)
• M6: 874,400 km (0.065 R)
• M7: 1,368,970 km (0.062 R)
• M8: 1,426,715 km (0.081 R)
• M9: 1,707,061 km (0.1 R)
• M10: 1,811,481 km (0.078 R)
• M11: 2,296,028 km (0.102 R)
• M12: 2,697,399 km (0.063 R)
• M13: 3,069,748 km (0.098 R)
• M14: 3,274,997 km (0.103 R)
• M15: 3,537,990 km (0.079 R)
• M16: 3,973,020 km (0.09 R)
• M17: 4,112,445 km (0.111 R)
• M18: 4,863,726 km (0.059 R)
• M19: 5,285,742 km (0.119 R)
• M20: 5,688,160 km (0.114 R)
• M21: 6,004,559 km (0.103 R)
• M22: 6,164,928 km (0.071 R)
• M23: 7,088,845 km (0.102 R)
• M24: 7,809,906 km (0.117 R)
• M25: 8,055,397 km (0.119 R)
• M26: 8,374,938 km (0.097 R)
• M27: 8,880,130 km (0.048 R)
• M28: 9,026,287 km (0.085 R)
• M29: 9,247,093 km (0.119 R)
• M30: 9,544,195 km (0.106 R)
• M31: 9,656,543 km (0.108 R)
• M32: 10,415,901 km (0.112 R)
• M33: 10,570,137 km (0.067 R)
• M34: 10,686,374 km (0.092 R)
• M35: 11,115,870 km (0.101 R)
• M36: 11,273,546 km (0.117 R)
• M37: 11,392,177 km (0.094 R)
• M38: 11,511,257 km (0.083 R)
• M39: 13,767,342 km (0.083 R)
• M40: 14,106,780 km (0.09 R)
• M41: 14,405,826 km (0.115 R)
• M42: 14,967,117 km (0.12 R)
• M43: 16,244,534 km (0.059 R)
• M44: 16,468,332 km (0.09 R)
• M45: 16,783,385 km (0.086 R)
• M46: 17,282,444 km (0.069 R)
• M47: 17,556,657 km (0.042 R)
• M48: 18,017,119 km (0.034 R)
• M49: 18,248,696 km (0.097 R)
• M50: 18,481,321 km (0.117 R)
• M51: 18,668,169 km (0.102 R)
• M52: 18,808,791 km (0.119 R)
• M53: 19,090,932 km (0.06 R)
• M54: 20,281,432 km (0.076 R)
• M55: 20,425,944 km (0.092 R)
• M56: 20,619,075 km (0.11 R)
• M57: 21,056,050 km (0.102 R)
• M58: 21,741,657 km (0.066 R)
• M59: 21,988,344 km (0.099 R)
• M60: 22,934,102 km (0.062 R)
• M61: 23,336,370 km (0.11 R)
• M62: 23,842,310 km (0.104 R)
• M63: 23,994,900 km (0.097 R)
• M64: 24,403,153 km (0.041 R)
• M65: 24,505,627 km (0.06 R)
• M66: 25,019,945 km (0.087 R)
• M67: 27,324,949 km (0.115 R)
• M68: 27,751,153 km (0.03 R)
• M69: 28,287,312 km (0.042 R)
• M70: 28,610,443 km (0.099 R)
• M71: 29,151,987 km (0.065 R)
• M72: 29,315,049 km (0.103 R)
• M73: 29,478,560 km (0.117 R)
• M74: 32,134,071 km (0.066 R)
• M75: 32,302,519 km (0.055 R)
• M76: 32,358,767 km (0.104 R)
• M77: 32,753,407 km (0.101 R)
• M78: 33,149,542 km (0.027 R)
• M79: 34,462,263 km (0.11 R)
• M80: 34,634,749 km (0.118 R)
• M81: 34,865,130 km (0.07 R)
• M82: 35,966,619 km (0.077 R)
• M83: 36,492,306 km (0.104 R)
• M84: 38,680,325 km (0.107 R)
• M85: 39,398,993 km (0.086 R)
• M86: 40,243,024 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.6

Radius: 5.8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.56 AU - 13.42 AU

Year: 16609 Days

Day: 19.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,164,299 km

• M1: 519,853 km (0.113 R)
• M2: 598,391 km (0.048 R)
• M3: 1,253,181 km (0.108 R)
• M4: 1,317,060 km (0.094 R)
• M5: 1,629,420 km (0.063 R)
• M6: 1,675,795 km (0.102 R)
• M7: 1,746,406 km (0.055 R)
• M8: 1,793,978 km (0.086 R)
• M9: 1,964,070 km (0.098 R)
• M10: 2,190,562 km (0.12 R)
• M11: 2,834,431 km (0.094 R)
• M12: 3,442,696 km (0.102 R)
• M13: 4,346,417 km (0.09 R)
• M14: 4,443,954 km (0.055 R)
• M15: 4,608,063 km (0.079 R)
• M16: 4,774,266 km (0.086 R)
• M17: 4,841,286 km (0.096 R)
• M18: 4,976,224 km (0.114 R)
• M19: 5,740,519 km (0.04 R)
• M20: 5,919,438 km (0.095 R)
• M21: 6,954,207 km (0.037 R)
• M22: 7,106,647 km (0.039 R)
• M23: 7,260,134 km (0.092 R)
• M24: 8,163,705 km (0.106 R)
• M25: 8,364,765 km (0.111 R)
• M26: 8,567,620 km (0.059 R)
• M27: 8,812,960 km (0.082 R)
• M28: 9,102,282 km (0.08 R)
• M29: 10,551,138 km (0.087 R)
• M30: 10,990,806 km (0.105 R)
• M31: 11,035,087 km (0.112 R)
• M32: 11,123,948 km (0.102 R)
• M33: 12,253,412 km (0.08 R)
• M34: 12,948,444 km (0.115 R)
• M35: 13,466,352 km (0.092 R)
• M36: 14,522,213 km (0.103 R)
• M37: 14,668,221 km (0.087 R)
• M38: 15,158,603 km (0.053 R)
• M39: 15,754,002 km (0.047 R)
• M40: 15,904,198 km (0.058 R)
• M41: 16,967,839 km (0.091 R)
• M42: 17,430,695 km (0.106 R)
• M43: 17,845,680 km (0.109 R)
• M44: 19,376,814 km (0.071 R)
• M45: 19,484,075 km (0.111 R)
• M46: 21,004,738 km (0.087 R)
• M47: 21,723,556 km (0.103 R)
• M48: 22,732,294 km (0.077 R)
• M49: 22,958,486 km (0.082 R)
• M50: 25,027,873 km (0.115 R)
• M51: 26,380,837 km (0.033 R)
• M52: 26,440,227 km (0.11 R)
• M53: 29,280,193 km (0.111 R)
• M54: 29,958,769 km (0.062 R)
• M55: 31,456,991 km (0.075 R)
• M56: 32,151,874 km (0.066 R)
• M57: 33,363,916 km (0.073 R)
• M58: 34,525,992 km (0.027 R)
• M59: 34,655,992 km (0.107 R)
• M60: 35,046,742 km (0.092 R)
• M61: 35,111,967 km (0.12 R)
• M62: 35,308,089 km (0.072 R)
• M63: 36,425,885 km (0.114 R)
• M64: 36,889,489 km (0.109 R)
• M65: 38,696,182 km (0.117 R)
• M66: 39,101,592 km (0.1 R)
• M67: 39,576,266 km (0.045 R)
• M68: 40,052,885 km (0.078 R)
• M69: 42,603,678 km (0.05 R)
• M70: 42,952,391 km (0.075 R)
• M71: 46,347,964 km (0.111 R)
• M72: 46,778,357 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.1

Radius: 4.6

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.27 AU - 20.19 AU

Year: 25373 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,164,299 km

• M1: 70,012 km (0.083 R)
• M2: 124,017 km (0.059 R)
• M3: 173,234 km (0.099 R)
• M4: 312,809 km (0.054 R)
• M5: 444,006 km (0.115 R)
• M6: 484,697 km (0.111 R)
• M7: 526,734 km (0.108 R)
• M8: 985,850 km (0.057 R)
• M9: 1,295,518 km (0.049 R)
• M10: 1,570,179 km (0.1 R)
• M11: 2,032,287 km (0.082 R)
• M12: 2,066,844 km (0.101 R)
• M13: 2,608,388 km (0.106 R)
• M14: 3,032,050 km (0.082 R)
• M15: 3,111,337 km (0.047 R)
• M16: 3,770,465 km (0.097 R)
• M17: 4,561,538 km (0.11 R)
• M18: 4,606,866 km (0.119 R)
• M19: 4,744,048 km (0.117 R)
• M20: 5,069,423 km (0.09 R)
• M21: 5,643,729 km (0.091 R)
• M22: 5,839,702 km (0.119 R)
• M23: 6,852,779 km (0.079 R)
• M24: 7,114,576 km (0.111 R)
• M25: 7,167,234 km (0.114 R)
• M26: 7,220,042 km (0.072 R)
• M27: 8,193,625 km (0.116 R)
• M28: 8,583,178 km (0.087 R)
• M29: 8,808,622 km (0.078 R)
• M30: 9,729,397 km (0.051 R)
• M31: 11,228,068 km (0.12 R)
• M32: 11,412,822 km (0.035 R)
• M33: 11,722,788 km (0.117 R)
• M34: 12,477,958 km (0.097 R)
• M35: 13,574,361 km (0.082 R)
• M36: 13,968,701 km (0.118 R)
• M37: 14,567,242 km (0.114 R)
• M38: 15,310,145 km (0.079 R)
• M39: 15,514,945 km (0.071 R)
• M40: 16,552,107 km (0.091 R)
• M41: 17,255,965 km (0.108 R)
• M42: 18,113,460 km (0.055 R)
• M43: 18,185,566 km (0.094 R)
• M44: 19,573,086 km (0.111 R)
• M45: 20,391,835 km (0.087 R)
• M46: 22,062,694 km (0.12 R)
• M47: 22,914,504 km (0.085 R)
• M48: 24,014,049 km (0.104 R)
• M49: 25,050,313 km (0.08 R)
• M50: 27,745,767 km (0.076 R)
• M51: 28,329,199 km (0.117 R)
• M52: 28,496,749 km (0.116 R)
• M53: 29,678,123 km (0.054 R)
• M54: 29,848,066 km (0.101 R)
• M55: 30,617,448 km (0.063 R)
• M56: 30,789,336 km (0.114 R)
• M57: 32,964,340 km (0.08 R)
• M58: 34,829,227 km (0.112 R)
• M59: 36,910,582 km (0.086 R)
• M60: 37,093,540 km (0.064 R)
• M61: 38,197,273 km (0.094 R)
• M62: 38,289,725 km (0.101 R)
• M63: 38,938,979 km (0.119 R)
• M64: 39,032,029 km (0.111 R)
• M65: 40,154,462 km (0.1 R)
• M66: 40,531,000 km (0.106 R)
• M67: 41,572,351 km (0.112 R)
• M68: 42,048,670 km (0.077 R)
• M69: 42,526,785 km (0.063 R)
• M70: 43,584,891 km (0.116 R)
• M71: 44,846,450 km (0.107 R)
• M72: 45,530,710 km (0.119 R)
• M73: 48,002,666 km (0.074 R)
• M74: 48,302,310 km (0.041 R)
• M75: 48,602,403 km (0.068 R)
• M76: 49,506,723 km (0.061 R)
• M77: 52,047,493 km (0.062 R)
• M78: 54,526,180 km (0.119 R)
• M79: 55,151,948 km (0.112 R)
• M80: 58,635,334 km (0.081 R)
• M81: 60,242,165 km (0.052 R)
• M82: 60,781,016 km (0.104 R)
• M83: 60,996,886 km (0.069 R)
• M84: 61,754,899 km (0.117 R)
• M85: 64,376,900 km (0.049 R)
• M86: 67,035,255 km (0.097 R)
• M87: 67,146,705 km (0.066 R)
• M88: 68,827,288 km (0.118 R)
• M89: 69,842,160 km (0.09 R)
• M90: 72,458,177 km (0.109 R)
• M91: 73,490,552 km (0.115 R)
• M92: 74,412,374 km (0.113 R)
• M93: 77,668,522 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.2

Radius: 6.5

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.6 AU - 22.18 AU

Year: 26844 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,164,299 km

• M1: 88,712 km (0.12 R)
• M2: 562,638 km (0.095 R)
• M3: 840,590 km (0.111 R)
• M4: 1,188,405 km (0.051 R)
• M5: 1,857,706 km (0.106 R)
• M6: 2,268,203 km (0.084 R)
• M7: 2,385,039 km (0.059 R)
• M8: 3,389,289 km (0.063 R)
• M9: 3,795,896 km (0.099 R)
• M10: 4,459,064 km (0.092 R)
• M11: 4,853,853 km (0.068 R)
• M12: 5,624,282 km (0.101 R)
• M13: 5,729,898 km (0.061 R)
• M14: 6,432,110 km (0.098 R)
• M15: 6,821,513 km (0.117 R)
• M16: 6,934,161 km (0.116 R)
• M17: 7,798,687 km (0.113 R)
• M18: 8,333,499 km (0.117 R)
• M19: 8,514,512 km (0.099 R)
• M20: 9,003,249 km (0.045 R)
• M21: 10,394,060 km (0.055 R)
• M22: 10,850,334 km (0.043 R)
• M23: 14,079,852 km (0.091 R)
• M24: 15,611,435 km (0.098 R)
• M25: 15,685,786 km (0.092 R)
• M26: 16,661,612 km (0.047 R)
• M27: 17,042,189 km (0.107 R)
• M28: 17,348,715 km (0.099 R)
• M29: 19,385,191 km (0.07 R)
• M30: 19,705,181 km (0.064 R)
• M31: 21,166,453 km (0.069 R)
• M32: 22,494,433 km (0.11 R)
• M33: 23,083,849 km (0.115 R)
• M34: 23,253,194 km (0.097 R)
• M35: 25,579,441 km (0.108 R)
• M36: 25,930,397 km (0.073 R)
• M37: 26,725,660 km (0.064 R)
• M38: 27,349,782 km (0.049 R)
• M39: 29,709,688 km (0.063 R)
• M40: 31,007,300 km (0.1 R)
• M41: 31,100,649 km (0.102 R)
• M42: 34,138,084 km (0.116 R)
• M43: 34,815,015 km (0.097 R)
• M44: 35,203,820 km (0.109 R)
• M45: 36,083,904 km (0.092 R)
• M46: 36,477,346 km (0.06 R)
• M47: 37,070,203 km (0.073 R)
• M48: 37,169,386 km (0.091 R)
• M49: 38,065,477 km (0.1 R)
• M50: 39,271,236 km (0.091 R)
• M51: 39,574,621 km (0.107 R)
• M52: 39,777,326 km (0.108 R)
• M53: 41,000,887 km (0.05 R)
• M54: 41,823,376 km (0.114 R)
• M55: 41,926,449 km (0.082 R)
• M56: 42,029,821 km (0.115 R)
• M57: 42,547,430 km (0.082 R)
• M58: 44,639,257 km (0.102 R)
• M59: 44,744,723 km (0.117 R)
• M60: 45,061,571 km (0.093 R)
• M61: 45,697,512 km (0.092 R)
• M62: 46,871,257 km (0.097 R)
• M63: 50,561,388 km (0.117 R)
• M64: 51,001,654 km (0.081 R)
• M65: 51,332,565 km (0.056 R)
• M66: 53,557,534 km (0.033 R)
• M67: 54,681,762 km (0.101 R)
• M68: 55,700,224 km (0.114 R)
• M69: 55,927,463 km (0.108 R)
• M70: 56,041,158 km (0.09 R)
• M71: 57,182,290 km (0.112 R)
• M72: 57,755,848 km (0.119 R)
• M73: 58,561,882 km (0.07 R)
• M74: 58,677,371 km (0.091 R)
• M75: 63,357,541 km (0.06 R)
• M76: 64,665,475 km (0.053 R)
• M77: 65,982,235 km (0.105 R)
• M78: 67,187,096 km (0.109 R)
• M79: 67,792,220 km (0.093 R)
• M80: 72,449,650 km (0.109 R)
• M81: 73,194,498 km (0.08 R)
• M82: 75,695,326 km (0.072 R)
• M83: 76,072,911 km (0.055 R)
• M84: 76,324,983 km (0.081 R)
• M85: 77,335,816 km (0.057 R)
• M86: 77,969,961 km (0.086 R)
• M87: 78,096,970 km (0.085 R)
• M88: 78,224,128 km (0.112 R)
• M89: 78,351,286 km (0.076 R)
• M90: 79,498,852 km (0.061 R)
• M91: 80,395,242 km (0.075 R)
• M92: 83,364,161 km (0.077 R)
• M93: 83,754,013 km (0.058 R)
• M94: 84,014,314 km (0.097 R)
• M95: 85,974,794 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 4.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.38 AU - 19.2 AU

Year: 27750 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,164,299 km

• M1: 80,783 km (0.114 R)
• M2: 177,872 km (0.101 R)
• M3: 261,497 km (0.114 R)
• M4: 518,506 km (0.049 R)
• M5: 789,727 km (0.059 R)
• M6: 1,276,818 km (0.099 R)
• M7: 1,387,371 km (0.079 R)
• M8: 2,724,776 km (0.095 R)
• M9: 2,795,835 km (0.072 R)
• M10: 3,747,277 km (0.059 R)
• M11: 4,367,360 km (0.047 R)
• M12: 4,618,685 km (0.031 R)
• M13: 5,519,563 km (0.082 R)
• M14: 5,609,621 km (0.117 R)
• M15: 6,441,385 km (0.076 R)
• M16: 6,823,308 km (0.119 R)
• M17: 6,984,575 km (0.1 R)
• M18: 7,245,324 km (0.102 R)
• M19: 8,561,337 km (0.118 R)
• M20: 8,840,337 km (0.065 R)
• M21: 9,299,901 km (0.032 R)
• M22: 10,315,970 km (0.105 R)
• M23: 11,481,337 km (0.077 R)
• M24: 13,446,904 km (0.069 R)
• M25: 19,065,351 km (0.076 R)
• M26: 19,246,963 km (0.051 R)
• M27: 19,749,462 km (0.08 R)
• M28: 20,441,502 km (0.117 R)
• M29: 21,235,567 km (0.026 R)
• M30: 21,423,761 km (0.112 R)
• M31: 22,661,085 km (0.085 R)
• M32: 22,757,277 km (0.086 R)
• M33: 23,482,527 km (0.03 R)
• M34: 27,682,039 km (0.055 R)
• M35: 30,766,747 km (0.059 R)
• M36: 32,593,038 km (0.094 R)
• M37: 34,343,782 km (0.032 R)
• M38: 35,008,295 km (0.091 R)
• M39: 35,956,746 km (0.102 R)
• M40: 36,687,681 km (0.069 R)
• M41: 37,139,915 km (0.092 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit