🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 165 Days

Day: 40.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.5 AU - 0.66 AU

Year: 169 Days

Day: 16.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,641,408 km

• M1: 119,529 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 259 Days

Day: 15.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,641,408 km

• M1: 351,256 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.63 AU - 0.91 AU

Year: 259 Days

Day: 32.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,641,408 km

• M1: 45,627 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.97 AU - 1.33 AU

Year: 472 Days

Day: 21.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 10

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.07 AU - 7.61 AU

Year: 6849 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,641,408 km

• M1: 200,312 km (0.115 R)
• M2: 302,487 km (0.113 R)
• M3: 430,094 km (0.114 R)
• M4: 590,912 km (0.062 R)
• M5: 653,593 km (0.095 R)
• M6: 1,241,064 km (0.112 R)
• M7: 1,443,919 km (0.08 R)
• M8: 1,567,337 km (0.099 R)
• M9: 1,639,443 km (0.065 R)
• M10: 1,712,746 km (0.105 R)
• M11: 2,155,855 km (0.115 R)
• M12: 2,277,328 km (0.107 R)
• M13: 2,698,895 km (0.118 R)
• M14: 2,764,269 km (0.034 R)
• M15: 3,076,331 km (0.092 R)
• M16: 3,236,700 km (0.087 R)
• M17: 3,542,029 km (0.076 R)
• M18: 3,807,565 km (0.084 R)
• M19: 4,029,718 km (0.109 R)
• M20: 4,332,654 km (0.086 R)
• M21: 4,801,044 km (0.061 R)
• M22: 5,395,247 km (0.042 R)
• M23: 5,645,225 km (0.067 R)
• M24: 6,156,401 km (0.115 R)
• M25: 6,300,913 km (0.029 R)
• M26: 6,564,205 km (0.073 R)
• M27: 6,682,387 km (0.103 R)
• M28: 6,771,398 km (0.039 R)
• M29: 7,283,771 km (0.116 R)
• M30: 7,684,095 km (0.088 R)
• M31: 7,777,444 km (0.115 R)
• M32: 7,871,242 km (0.039 R)
• M33: 7,996,904 km (0.099 R)
• M34: 8,059,884 km (0.072 R)
• M35: 8,797,103 km (0.045 R)
• M36: 9,389,062 km (0.057 R)
• M37: 9,622,733 km (0.099 R)
• M38: 10,369,676 km (0.052 R)
• M39: 10,576,719 km (0.104 R)
• M40: 11,100,012 km (0.105 R)
• M41: 11,453,811 km (0.082 R)
• M42: 12,942,161 km (0.113 R)
• M43: 13,690,300 km (0.104 R)
• M44: 14,145,825 km (0.072 R)
• M45: 14,452,201 km (0.089 R)
• M46: 16,017,294 km (0.093 R)
• M47: 16,256,651 km (0.088 R)
• M48: 16,819,887 km (0.081 R)
• M49: 17,226,045 km (0.106 R)
• M50: 17,307,726 km (0.115 R)
• M51: 17,430,396 km (0.087 R)
• M52: 18,297,316 km (0.105 R)
• M53: 19,347,642 km (0.108 R)
• M54: 19,645,192 km (0.107 R)
• M55: 19,730,613 km (0.083 R)
• M56: 19,901,603 km (0.111 R)
• M57: 20,030,108 km (0.114 R)
• M58: 20,201,996 km (0.084 R)
• M59: 21,155,832 km (0.042 R)
• M60: 21,287,029 km (0.071 R)
• M61: 21,418,526 km (0.045 R)
• M62: 22,346,631 km (0.113 R)
• M63: 22,837,910 km (0.1 R)
• M64: 22,972,548 km (0.063 R)
• M65: 23,468,465 km (0.116 R)
• M66: 24,700,404 km (0.117 R)
• M67: 25,115,837 km (0.117 R)
• M68: 25,301,189 km (0.119 R)
• M69: 25,719,913 km (0.087 R)
• M70: 26,187,855 km (0.114 R)
• M71: 26,611,367 km (0.098 R)
• M72: 27,560,715 km (0.107 R)
• M73: 28,376,323 km (0.086 R)
• M74: 28,472,813 km (0.107 R)
• M75: 28,569,304 km (0.063 R)
• M76: 29,199,859 km (0.092 R)
• M77: 30,227,895 km (0.09 R)
• M78: 30,326,480 km (0.099 R)
• M79: 30,672,201 km (0.11 R)
• M80: 30,870,418 km (0.112 R)
• M81: 31,367,682 km (0.103 R)
• M82: 31,567,245 km (0.04 R)
• M83: 31,917,603 km (0.062 R)
• M84: 32,622,209 km (0.11 R)
• M85: 33,128,748 km (0.084 R)
• M86: 33,535,803 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 14.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.12 AU - 8.58 AU

Year: 7630 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 109,641,408 km

• M1: 210,335 km (0.098 R)
• M2: 819,348 km (0.112 R)
• M3: 1,274,873 km (0.027 R)
• M4: 1,513,930 km (0.043 R)
• M5: 1,712,596 km (0.094 R)
• M6: 1,843,794 km (0.062 R)
• M7: 2,197,144 km (0.111 R)
• M8: 2,465,971 km (0.115 R)
• M9: 2,572,485 km (0.062 R)
• M10: 3,337,379 km (0.099 R)
• M11: 4,769,180 km (0.101 R)
• M12: 4,903,070 km (0.077 R)
• M13: 5,011,080 km (0.066 R)
• M14: 5,591,520 km (0.034 R)
• M15: 5,732,890 km (0.118 R)
• M16: 6,487,461 km (0.057 R)
• M17: 6,876,565 km (0.109 R)
• M18: 7,058,776 km (0.078 R)
• M19: 7,898,618 km (0.109 R)
• M20: 8,185,696 km (0.116 R)
• M21: 8,378,977 km (0.052 R)
• M22: 8,606,366 km (0.062 R)
• M23: 8,704,502 km (0.084 R)
• M24: 8,868,910 km (0.081 R)
• M25: 9,334,608 km (0.102 R)
• M26: 9,706,209 km (0.12 R)
• M27: 10,429,066 km (0.101 R)
• M28: 10,709,113 km (0.116 R)
• M29: 11,133,822 km (0.116 R)
• M30: 11,240,784 km (0.101 R)
• M31: 11,853,986 km (0.097 R)
• M32: 12,109,499 km (0.092 R)
• M33: 12,293,355 km (0.092 R)
• M34: 12,999,905 km (0.12 R)
• M35: 13,873,108 km (0.112 R)
• M36: 16,117,824 km (0.116 R)
• M37: 16,441,853 km (0.04 R)
• M38: 18,642,737 km (0.091 R)
• M39: 19,497,240 km (0.059 R)
• M40: 20,016,046 km (0.111 R)
• M41: 20,277,094 km (0.088 R)
• M42: 21,644,269 km (0.078 R)
• M43: 22,406,619 km (0.101 R)
• M44: 22,813,675 km (0.072 R)
• M45: 24,234,855 km (0.072 R)
• M46: 24,420,356 km (0.09 R)
• M47: 24,792,706 km (0.056 R)
• M48: 25,073,202 km (0.113 R)
• M49: 26,158,384 km (0.06 R)
• M50: 26,443,967 km (0.103 R)
• M51: 26,778,468 km (0.085 R)
• M52: 28,081,764 km (0.077 R)
• M53: 28,374,228 km (0.045 R)
• M54: 28,765,726 km (0.095 R)
• M55: 29,060,583 km (0.09 R)
• M56: 29,208,386 km (0.058 R)
• M57: 30,349,668 km (0.09 R)
• M58: 30,699,877 km (0.109 R)
• M59: 31,101,846 km (0.116 R)
• M60: 33,034,950 km (0.1 R)
• M61: 33,137,724 km (0.115 R)
• M62: 33,292,109 km (0.029 R)
• M63: 33,498,404 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 13.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.33 AU - 9.81 AU

Year: 9606 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 109,641,408 km

• M1: 207,193 km (0.098 R)
• M2: 456,274 km (0.105 R)
• M3: 599,738 km (0.06 R)
• M4: 1,172,698 km (0.083 R)
• M5: 1,720,824 km (0.076 R)
• M6: 1,839,605 km (0.096 R)
• M7: 1,986,061 km (0.075 R)
• M8: 2,502,772 km (0.105 R)
• M9: 2,721,185 km (0.094 R)
• M10: 2,946,031 km (0.068 R)
• M11: 3,235,952 km (0.115 R)
• M12: 3,414,422 km (0.06 R)
• M13: 3,843,768 km (0.078 R)
• M14: 4,129,051 km (0.039 R)
• M15: 4,421,215 km (0.11 R)
• M16: 4,653,242 km (0.081 R)
• M17: 4,821,539 km (0.117 R)
• M18: 5,129,561 km (0.104 R)
• M19: 5,444,166 km (0.115 R)
• M20: 6,425,677 km (0.047 R)
• M21: 6,689,119 km (0.119 R)
• M22: 8,261,991 km (0.106 R)
• M23: 8,755,664 km (0.075 R)
• M24: 9,343,584 km (0.1 R)
• M25: 9,987,902 km (0.032 R)
• M26: 10,162,183 km (0.034 R)
• M27: 10,337,362 km (0.112 R)
• M28: 11,048,551 km (0.088 R)
• M29: 11,821,523 km (0.063 R)
• M30: 12,518,051 km (0.07 R)
• M31: 13,275,764 km (0.102 R)
• M32: 14,048,437 km (0.098 R)
• M33: 14,194,893 km (0.078 R)
• M34: 14,736,437 km (0.12 R)
• M35: 16,196,513 km (0.032 R)
• M36: 16,917,874 km (0.12 R)
• M37: 17,649,557 km (0.1 R)
• M38: 18,498,674 km (0.118 R)
• M39: 18,605,786 km (0.092 R)
• M40: 18,874,315 km (0.114 R)
• M41: 20,236,553 km (0.107 R)
• M42: 20,568,211 km (0.06 R)
• M43: 20,679,063 km (0.082 R)
• M44: 20,957,315 km (0.066 R)
• M45: 21,236,914 km (0.051 R)
• M46: 21,799,551 km (0.082 R)
• M47: 22,710,154 km (0.119 R)
• M48: 22,997,232 km (0.119 R)
• M49: 24,392,232 km (0.056 R)
• M50: 24,922,257 km (0.099 R)
• M51: 25,515,862 km (0.108 R)
• M52: 27,446,273 km (0.079 R)
• M53: 27,568,494 km (0.117 R)
• M54: 29,360,976 km (0.106 R)
• M55: 29,611,253 km (0.063 R)
• M56: 31,063,549 km (0.031 R)
• M57: 31,190,857 km (0.084 R)
• M58: 31,318,464 km (0.091 R)
• M59: 32,927,688 km (0.105 R)
• M60: 33,448,289 km (0.076 R)
• M61: 33,709,636 km (0.119 R)
• M62: 35,225,511 km (0.106 R)
• M63: 35,891,521 km (0.057 R)
• M64: 36,092,132 km (0.026 R)
• M65: 36,293,042 km (0.087 R)
• M66: 37,642,415 km (0.102 R)
• M67: 38,255,018 km (0.059 R)
• M68: 39,490,098 km (0.099 R)
• M69: 39,628,177 km (0.055 R)
• M70: 40,320,815 km (0.092 R)
• M71: 41,788,220 km (0.119 R)
• M72: 42,140,224 km (0.102 R)
• M73: 42,563,885 km (0.082 R)
• M74: 44,416,206 km (0.103 R)
• M75: 45,352,240 km (0.087 R)
• M76: 45,496,752 km (0.111 R)
• M77: 45,786,373 km (0.068 R)
• M78: 46,440,265 km (0.073 R)
• M79: 46,658,977 km (0.064 R)
• M80: 47,316,909 km (0.086 R)
• M81: 47,463,664 km (0.098 R)
• M82: 47,683,872 km (0.071 R)
• M83: 48,568,295 km (0.073 R)
• M84: 48,864,200 km (0.07 R)
• M85: 49,458,103 km (0.081 R)

Asteroid Belt

Center: 13.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.9

Radius: 4.9

Gravity: 40.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.31 AU - 20.59 AU

Year: 29118 Days

Day: 20.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,641,408 km

• M1: 262,245 km (0.117 R)
• M2: 688,150 km (0.053 R)
• M3: 1,213,388 km (0.114 R)
• M4: 1,360,293 km (0.061 R)
• M5: 1,397,992 km (0.114 R)
• M6: 1,513,033 km (0.065 R)
• M7: 2,047,097 km (0.048 R)
• M8: 3,118,816 km (0.049 R)
• M9: 3,168,782 km (0.113 R)
• M10: 3,219,047 km (0.073 R)
• M11: 4,058,740 km (0.069 R)
• M12: 4,168,245 km (0.105 R)
• M13: 4,334,449 km (0.04 R)
• M14: 5,376,099 km (0.12 R)
• M15: 7,272,252 km (0.108 R)
• M16: 9,136,241 km (0.114 R)
• M17: 10,381,195 km (0.097 R)
• M18: 10,606,339 km (0.064 R)
• M19: 11,291,498 km (0.055 R)
• M20: 12,385,357 km (0.115 R)
• M21: 13,268,284 km (0.119 R)
• M22: 14,588,485 km (0.116 R)
• M23: 14,672,410 km (0.039 R)
• M24: 15,009,603 km (0.112 R)
• M25: 15,520,181 km (0.071 R)
• M26: 15,949,975 km (0.1 R)
• M27: 16,645,755 km (0.036 R)
• M28: 18,156,993 km (0.114 R)
• M29: 19,433,960 km (0.061 R)
• M30: 21,594,153 km (0.076 R)
• M31: 22,169,956 km (0.113 R)
• M32: 22,945,770 km (0.066 R)
• M33: 23,927,880 km (0.099 R)
• M34: 25,426,552 km (0.076 R)
• M35: 28,408,935 km (0.104 R)
• M36: 29,674,982 km (0.076 R)
• M37: 31,499,776 km (0.055 R)
• M38: 31,608,235 km (0.093 R)
• M39: 33,139,968 km (0.103 R)
• M40: 34,919,733 km (0.093 R)
• M41: 35,821,210 km (0.049 R)
• M42: 36,047,701 km (0.089 R)
• M43: 41,032,602 km (0.033 R)
• M44: 43,786,100 km (0.12 R)
• M45: 43,907,274 km (0.117 R)
• M46: 45,491,217 km (0.12 R)
• M47: 48,089,133 km (0.096 R)
• M48: 48,339,111 km (0.112 R)
• M49: 49,847,806 km (0.029 R)
• M50: 51,244,152 km (0.118 R)
• M51: 52,267,850 km (0.089 R)
• M52: 55,248,139 km (0.11 R)
• M53: 55,772,181 km (0.077 R)
• M54: 58,150,039 km (0.117 R)
• M55: 59,083,829 km (0.102 R)
• M56: 59,217,569 km (0.084 R)
• M57: 60,426,170 km (0.112 R)
• M58: 61,236,392 km (0.115 R)
• M59: 61,778,685 km (0.026 R)
• M60: 61,914,370 km (0.102 R)
• M61: 62,458,607 km (0.067 R)
• M62: 65,618,114 km (0.098 R)
• M63: 68,267,193 km (0.043 R)
• M64: 69,816,877 km (0.111 R)
• M65: 70,383,105 km (0.1 R)
• M66: 76,129,908 km (0.071 R)
• M67: 77,443,527 km (0.091 R)
• M68: 78,176,556 km (0.058 R)
• M69: 78,911,830 km (0.064 R)
• M70: 79,649,347 km (0.117 R)
• M71: 81,875,962 km (0.116 R)
• M72: 83,221,595 km (0.117 R)
• M73: 83,972,426 km (0.083 R)
• M74: 85,329,429 km (0.06 R)
• M75: 85,934,851 km (0.077 R)
• M76: 86,693,761 km (0.095 R)
• M77: 88,830,318 km (0.11 R)
• M78: 91,447,832 km (0.109 R)
• M79: 91,602,516 km (0.111 R)
• M80: 92,999,311 km (0.115 R)
• M81: 93,466,506 km (0.045 R)
• M82: 95,186,133 km (0.118 R)
• M83: 99,610,041 km (0.104 R)
• M84: 100,407,099 km (0.1 R)
• M85: 104,747,531 km (0.063 R)
• M86: 105,233,425 km (0.086 R)
• M87: 105,557,903 km (0.066 R)
• M88: 105,720,217 km (0.067 R)
• M89: 106,045,143 km (0.099 R)
• M90: 106,207,756 km (0.112 R)
• M91: 107,185,079 km (0.064 R)
• M92: 108,165,394 km (0.047 R)
• M93: 108,820,633 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit