🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.64 AU

Year: 157 Days

Day: 13.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.39 AU - 2.11 AU

Year: 868 Days

Day: 31.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,483,685 km

• M1: 1,165,517 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.86 AU - 1.94 AU

Year: 981 Days

Day: 18.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,483,685 km

• M1: 320,289 km (0.116 R)
• M2: 736,171 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.99 AU - 4.35 AU

Year: 2635 Days

Day: 39.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 13

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.48 AU - 7 AU

Year: 5153 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,483,685 km

• M1: 301,141 km (0.119 R)
• M2: 388,954 km (0.12 R)
• M3: 614,398 km (0.085 R)
• M4: 791,074 km (0.072 R)
• M5: 900,430 km (0.089 R)
• M6: 1,059,901 km (0.1 R)
• M7: 1,213,688 km (0.105 R)
• M8: 1,392,008 km (0.06 R)
• M9: 1,830,330 km (0.056 R)
• M10: 2,017,626 km (0.091 R)
• M11: 2,152,713 km (0.107 R)
• M12: 2,271,045 km (0.113 R)
• M13: 2,830,541 km (0.118 R)
• M14: 3,571,350 km (0.091 R)
• M15: 3,759,843 km (0.098 R)
• M16: 3,855,436 km (0.074 R)
• M17: 4,471,032 km (0.06 R)
• M18: 4,803,438 km (0.05 R)
• M19: 5,876,204 km (0.104 R)
• M20: 6,043,455 km (0.073 R)
• M21: 6,240,625 km (0.092 R)
• M22: 7,198,650 km (0.053 R)
• M23: 7,318,029 km (0.054 R)
• M24: 8,078,435 km (0.1 R)
• M25: 8,233,568 km (0.061 R)
• M26: 8,609,806 km (0.091 R)
• M27: 8,991,879 km (0.105 R)
• M28: 9,185,010 km (0.099 R)
• M29: 9,772,780 km (0.114 R)
• M30: 10,238,179 km (0.1 R)
• M31: 10,372,668 km (0.037 R)
• M32: 11,053,188 km (0.086 R)
• M33: 11,364,202 km (0.086 R)
• M34: 11,503,328 km (0.114 R)
• M35: 11,713,214 km (0.074 R)
• M36: 11,959,602 km (0.093 R)
• M37: 12,136,576 km (0.108 R)
• M38: 12,314,598 km (0.074 R)
• M39: 12,817,396 km (0.109 R)
• M40: 13,253,773 km (0.073 R)
• M41: 14,592,076 km (0.082 R)
• M42: 14,933,458 km (0.116 R)
• M43: 15,508,213 km (0.104 R)
• M44: 16,916,976 km (0.111 R)
• M45: 17,036,206 km (0.108 R)
• M46: 17,155,884 km (0.119 R)
• M47: 17,838,499 km (0.112 R)
• M48: 17,959,823 km (0.09 R)
• M49: 18,040,905 km (0.104 R)
• M50: 18,366,579 km (0.074 R)
• M51: 18,776,178 km (0.102 R)
• M52: 18,940,886 km (0.062 R)
• M53: 19,396,411 km (0.083 R)
• M54: 20,912,286 km (0.118 R)
• M55: 21,340,136 km (0.093 R)
• M56: 21,469,090 km (0.103 R)
• M57: 21,555,258 km (0.064 R)
• M58: 21,641,426 km (0.094 R)
• M59: 21,987,446 km (0.093 R)
• M60: 22,335,261 km (0.104 R)
• M61: 22,728,704 km (0.088 R)
• M62: 23,212,653 km (0.089 R)
• M63: 23,878,214 km (0.057 R)
• M64: 24,325,511 km (0.078 R)
• M65: 24,595,087 km (0.113 R)
• M66: 25,046,723 km (0.077 R)
• M67: 25,546,679 km (0.102 R)
• M68: 26,004,149 km (0.094 R)
• M69: 26,325,934 km (0.096 R)
• M70: 27,066,294 km (0.117 R)
• M71: 27,299,218 km (0.037 R)
• M72: 28,473,112 km (0.114 R)
• M73: 28,757,348 km (0.036 R)
• M74: 29,042,482 km (0.043 R)
• M75: 29,567,720 km (0.066 R)
• M76: 29,711,633 km (0.099 R)
• M77: 30,144,420 km (0.05 R)
• M78: 30,482,361 km (0.051 R)
• M79: 31,504,115 km (0.104 R)
• M80: 31,896,360 km (0.095 R)
• M81: 32,093,082 km (0.078 R)
• M82: 33,132,338 km (0.105 R)
• M83: 33,431,235 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 10.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.4 AU - 7.7 AU

Year: 7774 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,483,685 km

• M1: 246,238 km (0.091 R)
• M2: 419,173 km (0.081 R)
• M3: 506,538 km (0.084 R)
• M4: 867,518 km (0.056 R)
• M5: 1,123,181 km (0.074 R)
• M6: 1,352,215 km (0.067 R)
• M7: 1,525,150 km (0.111 R)
• M8: 1,893,311 km (0.079 R)
• M9: 1,970,354 km (0.117 R)
• M10: 2,068,191 km (0.04 R)
• M11: 2,147,777 km (0.12 R)
• M12: 2,603,302 km (0.114 R)
• M13: 2,976,100 km (0.079 R)
• M14: 3,043,718 km (0.118 R)
• M15: 3,319,128 km (0.063 R)
• M16: 3,507,472 km (0.074 R)
• M17: 3,796,495 km (0.085 R)
• M18: 4,193,976 km (0.095 R)
• M19: 4,500,951 km (0.09 R)
• M20: 5,055,660 km (0.111 R)
• M21: 5,382,531 km (0.054 R)
• M22: 5,576,410 km (0.117 R)
• M23: 6,171,810 km (0.101 R)
• M24: 6,757,785 km (0.11 R)
• M25: 6,967,072 km (0.084 R)
• M26: 7,178,454 km (0.08 R)
• M27: 7,453,564 km (0.09 R)
• M28: 7,888,296 km (0.095 R)
• M29: 8,363,269 km (0.066 R)
• M30: 9,708,603 km (0.097 R)
• M31: 9,944,967 km (0.047 R)
• M32: 10,286,050 km (0.101 R)
• M33: 10,596,167 km (0.088 R)
• M34: 11,332,039 km (0.07 R)
• M35: 11,438,552 km (0.103 R)
• M36: 11,975,908 km (0.11 R)
• M37: 12,742,148 km (0.104 R)
• M38: 13,411,449 km (0.086 R)
• M39: 14,475,389 km (0.084 R)
• M40: 14,823,055 km (0.102 R)
• M41: 15,448,075 km (0.04 R)
• M42: 16,321,576 km (0.052 R)
• M43: 16,522,337 km (0.053 R)
• M44: 16,764,237 km (0.112 R)
• M45: 16,885,710 km (0.11 R)
• M46: 18,116,153 km (0.036 R)
• M47: 18,449,157 km (0.108 R)
• M48: 18,574,520 km (0.113 R)
• M49: 18,700,183 km (0.101 R)
• M50: 18,868,181 km (0.101 R)
• M51: 20,273,354 km (0.117 R)
• M52: 20,532,607 km (0.112 R)
• M53: 20,705,841 km (0.119 R)
• M54: 21,623,923 km (0.109 R)
• M55: 22,823,848 km (0.048 R)
• M56: 24,411,231 km (0.097 R)
• M57: 24,963,696 km (0.082 R)
• M58: 25,241,499 km (0.046 R)
• M59: 25,334,250 km (0.112 R)
• M60: 26,127,867 km (0.109 R)
• M61: 26,221,664 km (0.103 R)
• M62: 27,595,870 km (0.068 R)
• M63: 28,412,226 km (0.092 R)
• M64: 28,702,147 km (0.068 R)
• M65: 28,944,645 km (0.119 R)
• M66: 29,431,586 km (0.097 R)
• M67: 29,529,273 km (0.08 R)
• M68: 30,908,566 km (0.087 R)
• M69: 31,007,899 km (0.108 R)
• M70: 32,409,631 km (0.109 R)
• M71: 32,510,460 km (0.049 R)
• M72: 33,525,332 km (0.093 R)
• M73: 33,934,332 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 14.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.92 AU - 11.96 AU

Year: 15461 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 98.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,483,685 km

• M1: 268,229 km (0.06 R)
• M2: 464,202 km (0.09 R)
• M3: 604,375 km (0.06 R)
• M4: 876,344 km (0.12 R)
• M5: 1,303,147 km (0.116 R)
• M6: 1,443,919 km (0.107 R)
• M7: 1,767,499 km (0.114 R)
• M8: 2,005,359 km (0.104 R)
• M9: 2,282,415 km (0.078 R)
• M10: 2,484,073 km (0.116 R)
• M11: 2,691,714 km (0.066 R)
• M12: 2,874,373 km (0.111 R)
• M13: 3,124,501 km (0.097 R)
• M14: 3,447,483 km (0.063 R)
• M15: 3,747,576 km (0.112 R)
• M16: 4,699,019 km (0.063 R)
• M17: 5,032,472 km (0.117 R)
• M18: 5,683,522 km (0.086 R)
• M19: 6,280,268 km (0.081 R)
• M20: 6,402,041 km (0.078 R)
• M21: 6,855,472 km (0.108 R)
• M22: 7,149,432 km (0.091 R)
• M23: 8,012,312 km (0.101 R)
• M24: 8,771,821 km (0.098 R)
• M25: 8,953,881 km (0.075 R)
• M26: 9,930,307 km (0.091 R)
• M27: 10,025,152 km (0.094 R)
• M28: 10,455,395 km (0.103 R)
• M29: 10,648,526 km (0.081 R)
• M30: 11,185,882 km (0.108 R)
• M31: 11,632,282 km (0.041 R)
• M32: 11,983,537 km (0.079 R)
• M33: 13,475,627 km (0.065 R)
• M34: 14,216,884 km (0.118 R)
• M35: 14,323,847 km (0.04 R)
• M36: 15,134,817 km (0.106 R)
• M37: 15,353,678 km (0.086 R)
• M38: 16,239,298 km (0.08 R)
• M39: 16,407,146 km (0.111 R)
• M40: 17,656,289 km (0.103 R)
• M41: 18,408,766 km (0.094 R)
• M42: 18,583,945 km (0.116 R)
• M43: 19,586,849 km (0.065 R)
• M44: 20,789,317 km (0.087 R)
• M45: 21,338,191 km (0.096 R)
• M46: 21,706,801 km (0.085 R)
• M47: 22,139,438 km (0.055 R)
• M48: 23,265,311 km (0.069 R)
• M49: 25,118,081 km (0.101 R)
• M50: 25,572,410 km (0.116 R)
• M51: 28,625,104 km (0.072 R)
• M52: 30,263,051 km (0.102 R)
• M53: 30,400,830 km (0.045 R)
• M54: 30,677,287 km (0.096 R)
• M55: 31,093,319 km (0.106 R)
• M56: 32,564,464 km (0.093 R)
• M57: 33,629,302 km (0.05 R)
• M58: 35,647,078 km (0.072 R)
• M59: 35,865,641 km (0.085 R)
• M60: 36,817,831 km (0.046 R)
• M61: 38,672,097 km (0.102 R)
• M62: 38,821,844 km (0.081 R)
• M63: 38,971,741 km (0.112 R)
• M64: 41,013,603 km (0.098 R)
• M65: 42,471,135 km (0.055 R)
• M66: 42,625,669 km (0.026 R)
• M67: 43,322,795 km (0.06 R)
• M68: 43,633,959 km (0.057 R)
• M69: 45,358,224 km (0.087 R)
• M70: 45,753,162 km (0.117 R)
• M71: 46,626,216 km (0.084 R)
• M72: 48,066,693 km (0.082 R)
• M73: 48,227,661 km (0.097 R)
• M74: 49,602,914 km (0.093 R)
• M75: 49,928,439 km (0.087 R)
• M76: 50,336,243 km (0.103 R)
• M77: 50,745,243 km (0.11 R)
• M78: 52,474,894 km (0.101 R)
• M79: 52,640,648 km (0.1 R)
• M80: 53,638,765 km (0.082 R)
• M81: 54,056,443 km (0.115 R)
• M82: 54,475,317 km (0.088 R)
• M83: 54,979,162 km (0.045 R)
• M84: 56,415,601 km (0.097 R)
• M85: 56,670,366 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.4

Radius: 5.7

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.21 AU - 13.65 AU

Year: 16422 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,483,685 km

• M1: 108,608 km (0.106 R)
• M2: 226,491 km (0.115 R)
• M3: 356,641 km (0.087 R)
• M4: 586,124 km (0.094 R)
• M5: 879,187 km (0.119 R)
• M6: 1,315,264 km (0.077 R)
• M7: 1,638,994 km (0.038 R)
• M8: 1,695,393 km (0.063 R)
• M9: 1,927,269 km (0.104 R)
• M10: 2,077,316 km (0.091 R)
• M11: 2,485,269 km (0.098 R)
• M12: 2,917,607 km (0.078 R)
• M13: 3,265,871 km (0.108 R)
• M14: 3,664,250 km (0.101 R)
• M15: 3,888,049 km (0.106 R)
• M16: 4,867,466 km (0.042 R)
• M17: 5,113,405 km (0.115 R)
• M18: 6,181,234 km (0.1 R)
• M19: 6,402,938 km (0.098 R)
• M20: 7,175,911 km (0.086 R)
• M21: 7,978,054 km (0.108 R)
• M22: 8,758,656 km (0.117 R)
• M23: 9,007,587 km (0.093 R)
• M24: 10,654,959 km (0.083 R)
• M25: 11,081,163 km (0.071 R)
• M26: 11,134,869 km (0.055 R)
• M27: 11,950,177 km (0.099 R)
• M28: 13,010,228 km (0.1 R)
• M29: 13,123,623 km (0.114 R)
• M30: 13,810,427 km (0.086 R)
• M31: 14,042,004 km (0.086 R)
• M32: 14,567,841 km (0.107 R)
• M33: 15,458,247 km (0.111 R)
• M34: 15,578,225 km (0.068 R)
• M35: 16,734,167 km (0.095 R)
• M36: 16,795,802 km (0.064 R)
• M37: 17,291,270 km (0.082 R)
• M38: 17,854,506 km (0.062 R)
• M39: 18,106,728 km (0.027 R)
• M40: 18,487,305 km (0.08 R)
• M41: 18,742,519 km (0.062 R)
• M42: 19,191,911 km (0.052 R)
• M43: 19,321,014 km (0.108 R)
• M44: 20,429,534 km (0.098 R)
• M45: 20,561,330 km (0.082 R)
• M46: 20,958,362 km (0.093 R)
• M47: 21,091,205 km (0.036 R)
• M48: 21,558,549 km (0.105 R)
• M49: 22,096,952 km (0.111 R)
• M50: 22,164,421 km (0.095 R)
• M51: 25,347,564 km (0.041 R)
• M52: 26,631,413 km (0.097 R)
• M53: 26,991,794 km (0.086 R)
• M54: 27,136,455 km (0.099 R)
• M55: 27,936,355 km (0.107 R)
• M56: 28,744,034 km (0.11 R)
• M57: 29,857,641 km (0.094 R)
• M58: 32,973,016 km (0.096 R)
• M59: 34,060,144 km (0.096 R)
• M60: 36,110,233 km (0.093 R)
• M61: 36,189,819 km (0.096 R)
• M62: 36,588,946 km (0.116 R)
• M63: 37,230,572 km (0.11 R)
• M64: 38,524,892 km (0.091 R)
• M65: 39,587,337 km (0.04 R)
• M66: 39,669,466 km (0.115 R)
• M67: 40,411,172 km (0.115 R)
• M68: 40,659,355 km (0.084 R)
• M69: 40,991,163 km (0.103 R)
• M70: 42,159,522 km (0.086 R)
• M71: 42,327,371 km (0.081 R)
• M72: 43,762,464 km (0.034 R)
• M73: 44,699,694 km (0.032 R)
• M74: 46,506,986 km (0.115 R)
• M75: 47,812,676 km (0.025 R)
• M76: 47,900,041 km (0.079 R)
• M77: 50,281,640 km (0.049 R)
• M78: 51,352,461 km (0.104 R)
• M79: 53,607,499 km (0.108 R)
• M80: 53,698,305 km (0.107 R)
• M81: 53,789,261 km (0.036 R)
• M82: 54,518,401 km (0.086 R)
• M83: 55,159,128 km (0.088 R)
• M84: 56,725,568 km (0.087 R)
• M85: 57,374,823 km (0.109 R)
• M86: 57,467,872 km (0.099 R)
• M87: 58,026,620 km (0.063 R)
• M88: 58,774,311 km (0.105 R)
• M89: 59,431,344 km (0.117 R)
• M90: 60,090,772 km (0.105 R)
• M91: 61,702,091 km (0.069 R)
• M92: 62,178,859 km (0.068 R)
• M93: 62,369,746 km (0.111 R)
• M94: 63,135,837 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit