🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.81 AU - 1.01 AU

Year: 262 Days

Day: 42.2 Hours

Environment

Temp: 262 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.43 AU - 3.53 AU

Year: 1555 Days

Day: 32.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,345,127 km

• M1: 203,603 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.44 AU - 3.6 AU

Year: 1996 Days

Day: 45.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,345,127 km

• M1: 168,746 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.72 AU - 3.98 AU

Year: 2284 Days

Day: 15.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 8.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.04 AU - 10.04 AU

Year: 8907 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 75,345,127 km

• M1: 162,164 km (0.065 R)
• M2: 361,877 km (0.113 R)
• M3: 654,491 km (0.109 R)
• M4: 855,999 km (0.064 R)
• M5: 1,345,334 km (0.102 R)
• M6: 2,336,420 km (0.05 R)
• M7: 2,665,984 km (0.083 R)
• M8: 2,900,104 km (0.065 R)
• M9: 2,973,557 km (0.094 R)
• M10: 3,543,824 km (0.086 R)
• M11: 4,127,106 km (0.109 R)
• M12: 4,589,513 km (0.107 R)
• M13: 4,653,840 km (0.094 R)
• M14: 5,134,947 km (0.115 R)
• M15: 5,224,107 km (0.071 R)
• M16: 5,403,924 km (0.107 R)
• M17: 5,471,991 km (0.108 R)
• M18: 5,909,415 km (0.103 R)
• M19: 6,073,374 km (0.08 R)
• M20: 6,310,337 km (0.086 R)
• M21: 6,720,086 km (0.072 R)
• M22: 6,940,444 km (0.119 R)
• M23: 7,188,178 km (0.055 R)
• M24: 7,413,622 km (0.052 R)
• M25: 7,641,459 km (0.058 R)
• M26: 8,841,683 km (0.052 R)
• M27: 9,327,128 km (0.03 R)
• M28: 9,545,691 km (0.109 R)
• M29: 10,806,501 km (0.069 R)
• M30: 11,500,037 km (0.093 R)
• M31: 11,705,136 km (0.074 R)
• M32: 13,204,555 km (0.103 R)
• M33: 13,327,226 km (0.049 R)
• M34: 13,697,181 km (0.103 R)
• M35: 15,726,775 km (0.026 R)
• M36: 16,085,062 km (0.098 R)
• M37: 16,677,021 km (0.107 R)
• M38: 17,544,689 km (0.057 R)
• M39: 17,612,157 km (0.092 R)
• M40: 17,814,713 km (0.093 R)
• M41: 18,839,159 km (0.058 R)
• M42: 19,742,581 km (0.079 R)
• M43: 19,952,915 km (0.094 R)
• M44: 20,199,452 km (0.114 R)
• M45: 21,159,721 km (0.113 R)
• M46: 21,231,379 km (0.03 R)
• M47: 22,061,946 km (0.086 R)
• M48: 22,171,003 km (0.115 R)
• M49: 23,383,194 km (0.073 R)
• M50: 23,792,045 km (0.055 R)
• M51: 24,428,435 km (0.076 R)
• M52: 24,616,778 km (0.1 R)
• M53: 24,805,571 km (0.095 R)
• M54: 25,374,641 km (0.12 R)
• M55: 25,450,936 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 12.2

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.98 AU - 13.04 AU

Year: 14185 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,345,127 km

• M1: 188,194 km (0.105 R)
• M2: 341,532 km (0.104 R)
• M3: 492,327 km (0.092 R)
• M4: 688,749 km (0.092 R)
• M5: 956,529 km (0.111 R)
• M6: 1,282,503 km (0.115 R)
• M7: 1,978,581 km (0.108 R)
• M8: 2,184,279 km (0.098 R)
• M9: 2,335,522 km (0.104 R)
• M10: 2,909,080 km (0.117 R)
• M11: 3,350,244 km (0.084 R)
• M12: 3,455,112 km (0.117 R)
• M13: 4,257,705 km (0.116 R)
• M14: 4,447,993 km (0.117 R)
• M15: 4,797,903 km (0.081 R)
• M16: 5,237,571 km (0.067 R)
• M17: 5,985,261 km (0.067 R)
• M18: 6,198,887 km (0.116 R)
• M19: 6,328,439 km (0.105 R)
• M20: 7,169,029 km (0.079 R)
• M21: 7,857,329 km (0.1 R)
• M22: 8,328,113 km (0.118 R)
• M23: 10,097,856 km (0.079 R)
• M24: 10,816,674 km (0.087 R)
• M25: 11,182,291 km (0.085 R)
• M26: 11,340,267 km (0.076 R)
• M27: 12,575,795 km (0.102 R)
• M28: 14,307,989 km (0.111 R)
• M29: 14,709,360 km (0.079 R)
• M30: 15,464,829 km (0.081 R)
• M31: 17,377,588 km (0.11 R)
• M32: 17,499,660 km (0.069 R)
• M33: 17,621,881 km (0.096 R)
• M34: 17,805,887 km (0.042 R)
• M35: 17,929,006 km (0.113 R)
• M36: 18,175,842 km (0.101 R)
• M37: 18,548,341 km (0.056 R)
• M38: 20,448,383 km (0.061 R)
• M39: 21,683,463 km (0.061 R)
• M40: 22,210,796 km (0.114 R)
• M41: 23,885,843 km (0.117 R)
• M42: 25,323,928 km (0.088 R)
• M43: 25,462,455 km (0.1 R)
• M44: 25,670,546 km (0.048 R)
• M45: 26,438,581 km (0.11 R)
• M46: 26,931,207 km (0.107 R)
• M47: 27,925,584 km (0.102 R)
• M48: 31,797,775 km (0.114 R)
• M49: 32,622,209 km (0.052 R)
• M50: 32,773,004 km (0.065 R)
• M51: 33,226,285 km (0.113 R)
• M52: 33,834,102 km (0.09 R)
• M53: 34,062,986 km (0.064 R)
• M54: 34,445,658 km (0.063 R)
• M55: 34,675,889 km (0.056 R)
• M56: 35,060,804 km (0.045 R)
• M57: 35,524,408 km (0.102 R)
• M58: 36,536,138 km (0.088 R)
• M59: 37,478,455 km (0.115 R)
• M60: 37,873,543 km (0.095 R)
• M61: 39,708,212 km (0.12 R)
• M62: 40,030,296 km (0.113 R)
• M63: 40,272,345 km (0.115 R)
• M64: 41,001,485 km (0.111 R)
• M65: 41,490,072 km (0.065 R)
• M66: 41,735,113 km (0.038 R)
• M67: 42,308,671 km (0.05 R)
• M68: 43,712,498 km (0.109 R)
• M69: 43,878,551 km (0.1 R)
• M70: 44,963,734 km (0.056 R)
• M71: 45,888,848 km (0.103 R)
• M72: 46,480,806 km (0.067 R)
• M73: 46,990,187 km (0.071 R)
• M74: 48,100,353 km (0.073 R)
• M75: 48,271,942 km (0.091 R)
• M76: 48,357,661 km (0.109 R)
• M77: 48,529,549 km (0.117 R)
• M78: 49,305,513 km (0.057 R)
• M79: 50,520,547 km (0.047 R)
• M80: 52,009,196 km (0.092 R)
• M81: 52,803,112 km (0.053 R)
• M82: 53,334,633 km (0.069 R)
• M83: 53,957,110 km (0.108 R)
• M84: 56,199,432 km (0.089 R)
• M85: 57,832,592 km (0.1 R)
• M86: 59,113,748 km (0.073 R)
• M87: 59,389,457 km (0.101 R)
• M88: 59,665,615 km (0.116 R)
• M89: 60,960,085 km (0.042 R)
• M90: 61,517,636 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 10.4

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.36 AU - 14.86 AU

Year: 16022 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,345,127 km

• M1: 135,835 km (0.07 R)
• M2: 350,657 km (0.045 R)
• M3: 470,037 km (0.08 R)
• M4: 545,733 km (0.118 R)
• M5: 991,834 km (0.101 R)
• M6: 1,225,057 km (0.081 R)
• M7: 1,837,211 km (0.073 R)
• M8: 2,498,733 km (0.066 R)
• M9: 2,603,901 km (0.036 R)
• M10: 3,898,521 km (0.061 R)
• M11: 4,959,917 km (0.111 R)
• M12: 5,362,934 km (0.075 R)
• M13: 5,823,097 km (0.111 R)
• M14: 6,296,126 km (0.077 R)
• M15: 7,028,856 km (0.052 R)
• M16: 7,481,539 km (0.03 R)
• M17: 8,415,030 km (0.099 R)
• M18: 8,627,459 km (0.047 R)
• M19: 9,166,310 km (0.068 R)
• M20: 10,107,431 km (0.104 R)
• M21: 10,732,750 km (0.114 R)
• M22: 11,546,712 km (0.05 R)
• M23: 12,020,787 km (0.096 R)
• M24: 12,501,146 km (0.063 R)
• M25: 13,110,608 km (0.075 R)
• M26: 14,358,254 km (0.089 R)
• M27: 14,612,421 km (0.083 R)
• M28: 15,060,616 km (0.092 R)
• M29: 16,233,912 km (0.103 R)
• M30: 16,366,157 km (0.085 R)
• M31: 16,831,556 km (0.038 R)
• M32: 16,898,426 km (0.05 R)
• M33: 17,032,316 km (0.055 R)
• M34: 17,571,766 km (0.111 R)
• M35: 17,843,585 km (0.091 R)
• M36: 18,322,747 km (0.116 R)
• M37: 20,637,625 km (0.073 R)
• M38: 21,429,596 km (0.091 R)
• M39: 22,084,984 km (0.106 R)
• M40: 22,304,893 km (0.105 R)
• M41: 22,378,345 km (0.112 R)
• M42: 23,415,358 km (0.075 R)
• M43: 24,771,612 km (0.08 R)
• M44: 26,541,505 km (0.109 R)
• M45: 28,113,479 km (0.073 R)
• M46: 30,120,484 km (0.101 R)
• M47: 30,364,329 km (0.074 R)
• M48: 30,772,432 km (0.117 R)
• M49: 31,593,874 km (0.091 R)
• M50: 32,090,239 km (0.094 R)
• M51: 32,589,148 km (0.107 R)
• M52: 34,866,028 km (0.091 R)
• M53: 35,293,429 km (0.092 R)
• M54: 35,464,718 km (0.108 R)
• M55: 36,585,506 km (0.108 R)
• M56: 37,280,986 km (0.1 R)
• M57: 37,455,567 km (0.078 R)
• M58: 38,420,473 km (0.113 R)
• M59: 39,749,501 km (0.096 R)
• M60: 39,927,821 km (0.088 R)
• M61: 41,454,468 km (0.057 R)
• M62: 42,361,330 km (0.093 R)
• M63: 42,999,963 km (0.114 R)
• M64: 43,733,890 km (0.045 R)
• M65: 44,194,652 km (0.113 R)
• M66: 46,334,948 km (0.106 R)
• M67: 46,710,589 km (0.099 R)
• M68: 46,898,783 km (0.104 R)
• M69: 47,181,523 km (0.114 R)
• M70: 47,275,919 km (0.085 R)
• M71: 48,318,317 km (0.101 R)
• M72: 49,081,266 km (0.06 R)
• M73: 50,522,342 km (0.103 R)
• M74: 51,102,633 km (0.106 R)
• M75: 52,269,945 km (0.045 R)
• M76: 56,223,966 km (0.118 R)
• M77: 57,126,789 km (0.111 R)
• M78: 58,034,549 km (0.042 R)
• M79: 59,150,250 km (0.106 R)
• M80: 60,170,807 km (0.099 R)
• M81: 60,785,953 km (0.04 R)
• M82: 60,991,501 km (0.102 R)
• M83: 61,197,198 km (0.089 R)
• M84: 61,609,340 km (0.097 R)
• M85: 64,729,802 km (0.093 R)
• M86: 64,834,670 km (0.12 R)
• M87: 68,114,454 km (0.095 R)
• M88: 68,862,593 km (0.065 R)
• M89: 69,184,078 km (0.071 R)
• M90: 69,398,602 km (0.049 R)
• M91: 69,506,013 km (0.11 R)
• M92: 69,613,424 km (0.105 R)
• M93: 71,014,857 km (0.083 R)
• M94: 72,861,643 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.2

Radius: 7.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.02 AU - 21.16 AU

Year: 24229 Days

Day: 21.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,345,127 km

• M1: 263,741 km (0.05 R)
• M2: 568,771 km (0.058 R)
• M3: 839,394 km (0.08 R)
• M4: 1,015,171 km (0.057 R)
• M5: 1,067,530 km (0.116 R)
• M6: 1,343,987 km (0.083 R)
• M7: 1,767,798 km (0.051 R)
• M8: 2,061,309 km (0.03 R)
• M9: 2,128,628 km (0.096 R)
• M10: 2,370,229 km (0.085 R)
• M11: 2,693,958 km (0.109 R)
• M12: 2,804,960 km (0.12 R)
• M13: 3,108,494 km (0.103 R)
• M14: 3,664,849 km (0.067 R)
• M15: 6,726,668 km (0.071 R)
• M16: 7,546,315 km (0.118 R)
• M17: 8,235,363 km (0.054 R)
• M18: 8,614,593 km (0.085 R)
• M19: 9,446,657 km (0.112 R)
• M20: 10,130,618 km (0.056 R)
• M21: 11,365,549 km (0.092 R)
• M22: 11,666,540 km (0.091 R)
• M23: 11,787,714 km (0.088 R)
• M24: 12,031,259 km (0.096 R)
• M25: 12,647,453 km (0.099 R)
• M26: 12,896,832 km (0.101 R)
• M27: 13,400,379 km (0.108 R)
• M28: 13,974,535 km (0.083 R)
• M29: 16,147,893 km (0.118 R)
• M30: 17,032,466 km (0.104 R)
• M31: 18,212,942 km (0.053 R)
• M32: 20,945,647 km (0.109 R)
• M33: 21,240,803 km (0.04 R)
• M34: 23,496,889 km (0.107 R)
• M35: 24,034,244 km (0.108 R)
• M36: 24,420,506 km (0.094 R)
• M37: 27,261,818 km (0.097 R)
• M38: 27,503,269 km (0.083 R)
• M39: 28,394,723 km (0.047 R)
• M40: 29,213,323 km (0.114 R)
• M41: 31,630,974 km (0.115 R)
• M42: 33,163,454 km (0.1 R)
• M43: 33,421,211 km (0.103 R)
• M44: 33,507,230 km (0.106 R)
• M45: 33,938,820 km (0.105 R)
• M46: 34,372,056 km (0.069 R)
• M47: 34,720,020 km (0.117 R)
• M48: 35,156,696 km (0.102 R)
• M49: 35,419,540 km (0.026 R)
• M50: 35,770,945 km (0.106 R)
• M51: 36,211,960 km (0.12 R)
• M52: 36,832,342 km (0.071 R)
• M53: 37,277,545 km (0.089 R)
• M54: 37,366,855 km (0.062 R)
• M55: 37,724,544 km (0.034 R)
• M56: 37,903,912 km (0.061 R)
• M57: 39,167,116 km (0.098 R)
• M58: 39,348,728 km (0.116 R)
• M59: 39,986,464 km (0.091 R)
• M60: 41,087,654 km (0.087 R)
• M61: 42,384,966 km (0.092 R)
• M62: 43,695,593 km (0.076 R)
• M63: 44,829,695 km (0.048 R)
• M64: 46,164,856 km (0.081 R)
• M65: 46,837,448 km (0.035 R)
• M66: 46,933,789 km (0.101 R)
• M67: 49,069,897 km (0.113 R)
• M68: 50,840,986 km (0.104 R)
• M69: 51,734,534 km (0.047 R)
• M70: 52,332,926 km (0.079 R)
• M71: 52,433,006 km (0.099 R)
• M72: 52,833,480 km (0.054 R)
• M73: 53,940,205 km (0.096 R)
• M74: 54,749,829 km (0.11 R)
• M75: 55,257,863 km (0.091 R)
• M76: 55,563,492 km (0.108 R)
• M77: 55,971,894 km (0.081 R)
• M78: 56,894,314 km (0.047 R)
• M79: 57,202,935 km (0.082 R)
• M80: 57,512,004 km (0.091 R)
• M81: 59,691,495 km (0.096 R)
• M82: 61,370,133 km (0.056 R)
• M83: 63,170,693 km (0.11 R)
• M84: 66,065,860 km (0.09 R)
• M85: 66,498,497 km (0.107 R)
• M86: 67,040,491 km (0.103 R)
• M87: 67,583,980 km (0.096 R)
• M88: 67,692,887 km (0.097 R)
• M89: 68,128,965 km (0.112 R)
• M90: 71,540,245 km (0.116 R)
• M91: 72,207,003 km (0.07 R)
• M92: 72,429,604 km (0.081 R)
• M93: 74,331,592 km (0.113 R)
• M94: 75,345,117 km (0.099 R)

Kuiper Belt

Range: 36.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 10,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit