🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 38.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,368,932 km

• M1: 410,197 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 11.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 497 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,368,932 km

• M1: 160,369 km (0.066 R)
• M2: 239,656 km (0.067 R)
• M3: 390,450 km (0.101 R)
• M4: 607,667 km (0.114 R)
• M5: 737,069 km (0.073 R)
• M6: 954,883 km (0.098 R)
• M7: 1,041,052 km (0.072 R)
• M8: 1,124,677 km (0.104 R)
• M9: 1,221,766 km (0.057 R)
• M10: 1,316,312 km (0.025 R)
• M11: 1,436,588 km (0.105 R)
• M12: 1,519,017 km (0.027 R)
• M13: 1,670,260 km (0.095 R)
• M14: 1,890,618 km (0.102 R)
• M15: 2,007,753 km (0.058 R)
• M16: 2,094,071 km (0.114 R)
• M17: 2,181,436 km (0.06 R)
• M18: 2,304,705 km (0.054 R)
• M19: 2,458,491 km (0.071 R)
• M20: 2,558,273 km (0.071 R)
• M21: 2,791,496 km (0.089 R)
• M22: 2,918,206 km (0.095 R)
• M23: 2,993,603 km (0.113 R)
• M24: 3,208,575 km (0.102 R)
• M25: 3,310,152 km (0.11 R)
• M26: 3,645,551 km (0.101 R)
• M27: 3,850,649 km (0.103 R)
• M28: 4,118,579 km (0.109 R)
• M29: 4,410,145 km (0.055 R)
• M30: 4,497,062 km (0.077 R)
• M31: 4,620,031 km (0.033 R)
• M32: 4,743,898 km (0.079 R)
• M33: 5,067,927 km (0.062 R)
• M34: 5,150,056 km (0.033 R)
• M35: 5,260,160 km (0.078 R)
• M36: 5,352,612 km (0.119 R)
• M37: 5,473,636 km (0.093 R)
• M38: 5,604,983 km (0.051 R)
• M39: 5,823,097 km (0.117 R)
• M40: 5,976,435 km (0.049 R)
• M41: 6,160,291 km (0.103 R)
• M42: 6,336,218 km (0.061 R)
• M43: 6,553,584 km (0.068 R)
• M44: 6,703,181 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 11.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1 AU - 1.02 AU

Year: 655 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,368,932 km

• M1: 146,456 km (0.117 R)
• M2: 247,435 km (0.036 R)
• M3: 320,738 km (0.107 R)
• M4: 454,628 km (0.094 R)
• M5: 532,120 km (0.084 R)
• M6: 611,107 km (0.113 R)
• M7: 707,748 km (0.051 R)
• M8: 805,585 km (0.068 R)
• M9: 947,254 km (0.098 R)
• M10: 1,087,427 km (0.086 R)
• M11: 1,160,281 km (0.092 R)
• M12: 1,245,701 km (0.07 R)
• M13: 1,521,261 km (0.099 R)
• M14: 1,669,512 km (0.069 R)
• M15: 1,760,917 km (0.094 R)
• M16: 2,006,556 km (0.053 R)
• M17: 2,130,274 km (0.084 R)
• M18: 2,263,416 km (0.113 R)
• M19: 2,413,163 km (0.065 R)
• M20: 2,765,765 km (0.087 R)
• M21: 3,007,665 km (0.073 R)
• M22: 3,097,424 km (0.052 R)
• M23: 3,318,081 km (0.114 R)
• M24: 3,614,883 km (0.098 R)
• M25: 3,710,476 km (0.097 R)
• M26: 3,896,127 km (0.101 R)
• M27: 4,076,542 km (0.048 R)
• M28: 4,209,534 km (0.06 R)
• M29: 4,301,836 km (0.086 R)
• M30: 4,437,372 km (0.098 R)
• M31: 4,574,254 km (0.079 R)
• M32: 4,791,021 km (0.108 R)
• M33: 4,940,320 km (0.066 R)
• M34: 5,261,806 km (0.102 R)
• M35: 5,352,313 km (0.083 R)
• M36: 5,443,418 km (0.099 R)
• M37: 5,608,574 km (0.084 R)
• M38: 5,756,825 km (0.073 R)
• M39: 5,878,149 km (0.11 R)
• M40: 5,991,096 km (0.046 R)
• M41: 6,104,640 km (0.086 R)
• M42: 6,276,379 km (0.115 R)
• M43: 6,411,017 km (0.06 R)
• M44: 6,488,508 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 14.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.94 AU - 1.52 AU

Year: 881 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,368,932 km

• M1: 183,108 km (0.049 R)
• M2: 312,360 km (0.119 R)
• M3: 458,817 km (0.091 R)
• M4: 568,472 km (0.05 R)
• M5: 711,039 km (0.086 R)
• M6: 816,056 km (0.062 R)
• M7: 927,058 km (0.086 R)
• M8: 1,120,787 km (0.11 R)
• M9: 1,226,403 km (0.09 R)
• M10: 1,462,918 km (0.089 R)
• M11: 1,579,604 km (0.102 R)
• M12: 1,692,102 km (0.12 R)
• M13: 1,878,201 km (0.027 R)
• M14: 2,022,264 km (0.087 R)
• M15: 2,137,006 km (0.051 R)
• M16: 2,305,004 km (0.1 R)
• M17: 2,425,281 km (0.085 R)
• M18: 2,538,825 km (0.073 R)
• M19: 2,636,513 km (0.09 R)
• M20: 2,735,397 km (0.106 R)
• M21: 2,983,580 km (0.115 R)
• M22: 3,210,670 km (0.12 R)
• M23: 3,316,734 km (0.088 R)
• M24: 3,542,178 km (0.092 R)
• M25: 3,742,490 km (0.072 R)
• M26: 4,071,007 km (0.066 R)
• M27: 4,165,104 km (0.068 R)
• M28: 4,334,299 km (0.063 R)
• M29: 4,462,654 km (0.11 R)
• M30: 4,635,888 km (0.088 R)
• M31: 4,756,315 km (0.11 R)
• M32: 4,866,718 km (0.118 R)
• M33: 5,011,379 km (0.095 R)
• M34: 5,203,014 km (0.072 R)
• M35: 5,316,858 km (0.107 R)
• M36: 5,851,222 km (0.054 R)
• M37: 6,137,103 km (0.079 R)
• M38: 6,281,764 km (0.052 R)
• M39: 6,513,042 km (0.107 R)
• M40: 6,722,480 km (0.115 R)
• M41: 6,971,710 km (0.043 R)
• M42: 7,148,085 km (0.067 R)
• M43: 7,724,935 km (0.101 R)
• M44: 7,829,055 km (0.051 R)
• M45: 8,065,120 km (0.119 R)
• M46: 8,923,663 km (0.113 R)
• M47: 9,060,395 km (0.054 R)
• M48: 9,377,692 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 13.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.47 AU - 1.57 AU

Year: 1210 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,368,932 km

• M1: 189,241 km (0.059 R)
• M2: 323,431 km (0.093 R)
• M3: 428,149 km (0.075 R)
• M4: 679,474 km (0.095 R)
• M5: 822,040 km (0.075 R)
• M6: 1,102,686 km (0.092 R)
• M7: 1,196,933 km (0.104 R)
• M8: 1,394,402 km (0.119 R)
• M9: 1,525,150 km (0.12 R)
• M10: 1,770,192 km (0.036 R)
• M11: 1,997,132 km (0.106 R)
• M12: 2,114,416 km (0.093 R)
• M13: 2,217,938 km (0.105 R)
• M14: 2,315,177 km (0.079 R)
• M15: 2,770,403 km (0.069 R)
• M16: 2,857,918 km (0.051 R)
• M17: 2,964,132 km (0.099 R)
• M18: 3,107,896 km (0.061 R)
• M19: 3,244,778 km (0.079 R)
• M20: 3,411,879 km (0.08 R)
• M21: 3,524,825 km (0.044 R)
• M22: 3,648,692 km (0.063 R)
• M23: 3,871,443 km (0.11 R)
• M24: 4,009,223 km (0.103 R)
• M25: 4,138,625 km (0.063 R)
• M26: 4,229,132 km (0.116 R)
• M27: 4,432,585 km (0.108 R)
• M28: 4,566,625 km (0.042 R)
• M29: 4,722,954 km (0.107 R)
• M30: 4,849,215 km (0.108 R)
• M31: 5,116,247 km (0.098 R)
• M32: 5,420,978 km (0.091 R)
• M33: 5,553,372 km (0.074 R)
• M34: 5,720,473 km (0.119 R)
• M35: 5,866,780 km (0.094 R)
• M36: 6,139,945 km (0.095 R)
• M37: 6,405,781 km (0.1 R)
• M38: 6,651,720 km (0.096 R)
• M39: 6,888,982 km (0.09 R)
• M40: 6,972,757 km (0.113 R)
• M41: 7,141,204 km (0.034 R)
• M42: 7,250,111 km (0.117 R)
• M43: 7,457,603 km (0.105 R)
• M44: 7,766,224 km (0.102 R)
• M45: 7,965,937 km (0.087 R)
• M46: 8,256,157 km (0.072 R)
• M47: 8,447,343 km (0.079 R)
• M48: 8,704,502 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 13.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.68 AU - 1.74 AU

Year: 1444 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,368,932 km

• M1: 180,714 km (0.115 R)
• M2: 283,338 km (0.101 R)
• M3: 383,569 km (0.12 R)
• M4: 665,262 km (0.066 R)
• M5: 750,682 km (0.092 R)
• M6: 840,291 km (0.095 R)
• M7: 1,023,848 km (0.098 R)
• M8: 1,168,808 km (0.05 R)
• M9: 1,432,549 km (0.025 R)
• M10: 1,675,945 km (0.03 R)
• M11: 1,767,050 km (0.056 R)
• M12: 1,901,688 km (0.058 R)
• M13: 2,463,428 km (0.083 R)
• M14: 2,638,458 km (0.094 R)
• M15: 2,951,716 km (0.082 R)
• M16: 3,038,183 km (0.081 R)
• M17: 3,175,813 km (0.096 R)
• M18: 3,289,956 km (0.118 R)
• M19: 3,680,706 km (0.076 R)
• M20: 3,774,055 km (0.102 R)
• M21: 4,280,743 km (0.063 R)
• M22: 4,421,515 km (0.05 R)
• M23: 4,563,782 km (0.118 R)
• M24: 4,736,568 km (0.094 R)
• M25: 4,999,860 km (0.039 R)
• M26: 5,118,491 km (0.087 R)
• M27: 5,403,924 km (0.088 R)
• M28: 5,495,179 km (0.111 R)
• M29: 5,803,201 km (0.105 R)
• M30: 6,022,212 km (0.063 R)
• M31: 6,339,808 km (0.106 R)
• M32: 6,549,245 km (0.062 R)
• M33: 6,662,940 km (0.067 R)
• M34: 7,141,204 km (0.098 R)
• M35: 7,241,584 km (0.116 R)
• M36: 7,325,509 km (0.058 R)
• M37: 7,443,691 km (0.099 R)
• M38: 7,545,417 km (0.115 R)
• M39: 7,630,688 km (0.102 R)
• M40: 7,991,817 km (0.09 R)
• M41: 8,411,739 km (0.096 R)
• M42: 8,677,724 km (0.085 R)
• M43: 8,892,546 km (0.047 R)
• M44: 9,018,807 km (0.097 R)
• M45: 9,291,075 km (0.048 R)
• M46: 9,419,131 km (0.054 R)
• M47: 9,510,984 km (0.069 R)
• M48: 9,713,988 km (0.118 R)
• M49: 9,806,739 km (0.109 R)
• M50: 10,237,431 km (0.067 R)
• M51: 10,616,961 km (0.068 R)
• M52: 10,866,191 km (0.114 R)
• M53: 11,214,455 km (0.11 R)
• M54: 12,101,121 km (0.118 R)
• M55: 12,361,571 km (0.048 R)
• M56: 12,786,130 km (0.091 R)
• M57: 12,969,537 km (0.09 R)
• M58: 13,133,347 km (0.084 R)
• M59: 13,235,971 km (0.112 R)
• M60: 13,462,911 km (0.114 R)
• M61: 13,587,227 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.3

Radius: 3.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.24 AU - 7.5 AU

Year: 12919 Days

Day: 20.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,368,932 km

• M1: 42,037 km (0.082 R)
• M2: 66,122 km (0.091 R)
• M3: 361,428 km (0.053 R)
• M4: 385,215 km (0.107 R)
• M5: 409,449 km (0.082 R)
• M6: 494,271 km (0.05 R)
• M7: 690,095 km (0.051 R)
• M8: 730,038 km (0.079 R)
• M9: 750,233 km (0.088 R)
• M10: 780,901 km (0.087 R)
• M11: 822,639 km (0.099 R)
• M12: 962,961 km (0.099 R)
• M13: 1,019,061 km (0.088 R)
• M14: 1,041,650 km (0.088 R)
• M15: 1,076,057 km (0.1 R)
• M16: 1,290,431 km (0.075 R)
• M17: 1,339,799 km (0.1 R)
• M18: 1,466,059 km (0.116 R)
• M19: 2,094,819 km (0.037 R)
• M20: 2,345,844 km (0.106 R)
• M21: 2,779,828 km (0.112 R)
• M22: 2,827,699 km (0.076 R)
• M23: 3,022,326 km (0.054 R)
• M24: 3,356,079 km (0.106 R)
• M25: 3,544,572 km (0.069 R)
• M26: 3,631,488 km (0.032 R)
• M27: 3,807,266 km (0.035 R)
• M28: 4,130,696 km (0.096 R)
• M29: 4,258,902 km (0.062 R)
• M30: 4,444,254 km (0.067 R)
• M31: 4,500,353 km (0.095 R)
• M32: 4,537,902 km (0.03 R)
• M33: 4,727,293 km (0.054 R)
• M34: 5,054,912 km (0.077 R)
• M35: 5,530,035 km (0.12 R)
• M36: 5,957,286 km (0.074 R)
• M37: 6,164,479 km (0.08 R)
• M38: 6,416,253 km (0.096 R)
• M39: 6,778,579 km (0.081 R)
• M40: 6,843,205 km (0.114 R)
• M41: 7,389,686 km (0.103 R)
• M42: 7,769,365 km (0.104 R)
• M43: 8,247,031 km (0.075 R)
• M44: 8,292,958 km (0.118 R)
• M45: 8,547,424 km (0.079 R)
• M46: 8,617,286 km (0.109 R)
• M47: 9,254,274 km (0.049 R)
• M48: 9,614,805 km (0.059 R)
• M49: 9,979,674 km (0.103 R)
• M50: 10,077,810 km (0.097 R)
• M51: 10,127,028 km (0.038 R)
• M52: 10,151,712 km (0.094 R)
• M53: 10,200,929 km (0.043 R)
• M54: 11,458,898 km (0.088 R)
• M55: 11,535,941 km (0.062 R)
• M56: 11,664,595 km (0.102 R)
• M57: 11,767,967 km (0.066 R)
• M58: 12,394,333 km (0.03 R)
• M59: 12,605,565 km (0.105 R)
• M60: 12,685,151 km (0.047 R)
• M61: 12,897,880 km (0.095 R)
• M62: 13,706,606 km (0.073 R)
• M63: 13,952,395 km (0.097 R)
• M64: 13,979,771 km (0.105 R)
• M65: 14,475,988 km (0.079 R)
• M66: 14,921,939 km (0.091 R)
• M67: 15,034,137 km (0.034 R)
• M68: 15,146,485 km (0.085 R)
• M69: 15,372,378 km (0.059 R)
• M70: 15,570,745 km (0.105 R)
• M71: 16,575,743 km (0.032 R)
• M72: 16,662,809 km (0.038 R)
• M73: 16,837,540 km (0.082 R)
• M74: 16,954,375 km (0.118 R)
• M75: 17,100,682 km (0.111 R)
• M76: 17,453,733 km (0.113 R)
• M77: 17,838,798 km (0.112 R)
• M78: 18,316,614 km (0.06 R)
• M79: 18,497,029 km (0.06 R)
• M80: 18,768,549 km (0.056 R)
• M81: 19,102,152 km (0.102 R)
• M82: 19,193,407 km (0.073 R)
• M83: 20,393,930 km (0.111 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.7

Radius: 7.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.31 AU - 10.49 AU

Year: 15719 Days

Day: 24.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 81.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,368,932 km

• M1: 93,499 km (0.116 R)
• M2: 163,810 km (0.118 R)
• M3: 219,460 km (0.079 R)
• M4: 319,990 km (0.073 R)
• M5: 904,918 km (0.106 R)
• M6: 1,018,761 km (0.093 R)
• M7: 1,292,376 km (0.099 R)
• M8: 1,941,930 km (0.072 R)
• M9: 3,858,428 km (0.115 R)
• M10: 4,187,544 km (0.11 R)
• M11: 5,176,984 km (0.064 R)
• M12: 5,513,430 km (0.068 R)
• M13: 6,344,595 km (0.111 R)
• M14: 7,531,654 km (0.109 R)
• M15: 7,706,834 km (0.096 R)
• M16: 8,785,733 km (0.098 R)
• M17: 11,247,366 km (0.077 R)
• M18: 12,294,701 km (0.109 R)
• M19: 13,905,421 km (0.113 R)
• M20: 14,228,253 km (0.079 R)
• M21: 14,408,669 km (0.056 R)
• M22: 14,589,832 km (0.036 R)
• M23: 15,211,560 km (0.086 R)
• M24: 15,954,015 km (0.058 R)
• M25: 16,329,655 km (0.087 R)
• M26: 17,861,387 km (0.107 R)
• M27: 18,329,778 km (0.105 R)
• M28: 18,447,512 km (0.104 R)
• M29: 18,565,395 km (0.112 R)
• M30: 20,324,516 km (0.065 R)
• M31: 20,690,732 km (0.119 R)
• M32: 20,977,212 km (0.094 R)
• M33: 21,141,470 km (0.073 R)
• M34: 22,387,022 km (0.103 R)
• M35: 22,807,542 km (0.102 R)
• M36: 23,443,034 km (0.109 R)
• M37: 23,570,940 km (0.088 R)
• M38: 25,340,832 km (0.116 R)
• M39: 25,515,712 km (0.088 R)
• M40: 26,087,176 km (0.099 R)
• M41: 28,006,965 km (0.097 R)
• M42: 28,233,157 km (0.108 R)
• M43: 28,459,948 km (0.088 R)
• M44: 31,368,878 km (0.047 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: 514 - 11,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit