🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 180 Days

Day: 39.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 216 Days

Day: 30 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.72 AU

Year: 221 Days

Day: 37.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,075,983 km

• M1: 35,305 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.8 AU - 0.96 AU

Year: 305 Days

Day: 26.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 391 Days

Day: 28.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,075,983 km

• M1: 313,707 km (0.107 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.17 AU - 4.41 AU

Year: 3278 Days

Day: 15.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,075,983 km

• M1: 261,946 km (0.054 R)
• M2: 1,683,724 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 10.7

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.91 AU - 5.39 AU

Year: 3700 Days

Day: 6.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,075,983 km

• M1: 133,890 km (0.104 R)
• M2: 680,670 km (0.049 R)
• M3: 874,400 km (0.096 R)
• M4: 1,073,664 km (0.085 R)
• M5: 1,316,162 km (0.071 R)
• M6: 1,636,451 km (0.071 R)
• M7: 2,014,036 km (0.073 R)
• M8: 2,096,165 km (0.105 R)
• M9: 2,213,001 km (0.096 R)
• M10: 2,541,518 km (0.113 R)
• M11: 2,684,534 km (0.037 R)
• M12: 2,775,340 km (0.102 R)
• M13: 2,904,293 km (0.104 R)
• M14: 3,035,191 km (0.073 R)
• M15: 3,739,348 km (0.079 R)
• M16: 3,861,570 km (0.08 R)
• M17: 3,943,849 km (0.047 R)
• M18: 4,068,314 km (0.081 R)
• M19: 4,363,919 km (0.092 R)
• M20: 4,998,514 km (0.083 R)
• M21: 5,065,833 km (0.112 R)
• M22: 5,406,916 km (0.103 R)
• M23: 5,591,968 km (0.076 R)
• M24: 5,849,875 km (0.08 R)
• M25: 6,183,778 km (0.107 R)
• M26: 6,280,418 km (0.111 R)
• M27: 6,401,742 km (0.091 R)
• M28: 6,475,045 km (0.082 R)
• M29: 6,721,133 km (0.116 R)
• M30: 6,820,466 km (0.056 R)
• M31: 6,995,346 km (0.077 R)
• M32: 7,710,274 km (0.059 R)
• M33: 7,866,454 km (0.092 R)
• M34: 8,182,106 km (0.119 R)
• M35: 8,475,019 km (0.075 R)
• M36: 8,690,290 km (0.066 R)
• M37: 8,907,506 km (0.062 R)
• M38: 9,098,842 km (0.115 R)
• M39: 9,181,420 km (0.106 R)
• M40: 9,291,673 km (0.06 R)
• M41: 9,430,201 km (0.12 R)
• M42: 10,161,884 km (0.045 R)
• M43: 10,419,342 km (0.049 R)
• M44: 10,563,255 km (0.072 R)
• M45: 10,940,840 km (0.055 R)
• M46: 11,057,826 km (0.106 R)
• M47: 11,560,026 km (0.08 R)
• M48: 11,709,175 km (0.076 R)
• M49: 11,798,934 km (0.077 R)
• M50: 12,009,268 km (0.077 R)
• M51: 12,955,774 km (0.117 R)
• M52: 13,485,051 km (0.077 R)
• M53: 13,642,129 km (0.115 R)
• M54: 14,053,224 km (0.091 R)
• M55: 14,148,667 km (0.091 R)
• M56: 14,564,849 km (0.084 R)
• M57: 15,017,382 km (0.06 R)
• M58: 16,705,295 km (0.117 R)
• M59: 17,213,030 km (0.115 R)
• M60: 18,070,675 km (0.119 R)
• M61: 18,243,909 km (0.114 R)
• M62: 18,557,017 km (0.095 R)
• M63: 18,766,754 km (0.112 R)
• M64: 18,871,921 km (0.1 R)
• M65: 19,542,718 km (0.084 R)
• M66: 19,756,044 km (0.096 R)
• M67: 20,221,144 km (0.089 R)
• M68: 20,293,101 km (0.049 R)
• M69: 21,271,620 km (0.054 R)
• M70: 21,785,040 km (0.073 R)
• M71: 22,265,549 km (0.117 R)
• M72: 22,861,696 km (0.087 R)
• M73: 23,387,682 km (0.107 R)
• M74: 23,538,627 km (0.046 R)
• M75: 24,260,287 km (0.087 R)
• M76: 24,758,298 km (0.103 R)
• M77: 24,989,277 km (0.104 R)
• M78: 25,143,662 km (0.078 R)
• M79: 26,272,528 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 8.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.65 AU - 11.63 AU

Year: 11913 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,075,983 km

• M1: 135,835 km (0.098 R)
• M2: 337,044 km (0.116 R)
• M3: 488,886 km (0.033 R)
• M4: 586,424 km (0.102 R)
• M5: 1,059,452 km (0.079 R)
• M6: 1,189,453 km (0.072 R)
• M7: 1,273,377 km (0.042 R)
• M8: 1,857,856 km (0.086 R)
• M9: 2,096,614 km (0.114 R)
• M10: 2,198,939 km (0.117 R)
• M11: 2,261,321 km (0.108 R)
• M12: 2,538,077 km (0.075 R)
• M13: 2,625,443 km (0.114 R)
• M14: 2,780,875 km (0.078 R)
• M15: 2,870,933 km (0.071 R)
• M16: 3,100,715 km (0.093 R)
• M17: 3,241,487 km (0.044 R)
• M18: 3,312,695 km (0.117 R)
• M19: 4,078,487 km (0.103 R)
• M20: 4,494,668 km (0.108 R)
• M21: 4,707,845 km (0.038 R)
• M22: 4,788,777 km (0.073 R)
• M23: 4,870,009 km (0.084 R)
• M24: 5,116,696 km (0.104 R)
• M25: 5,423,671 km (0.112 R)
• M26: 5,851,970 km (0.087 R)
• M27: 6,055,722 km (0.085 R)
• M28: 6,380,499 km (0.077 R)
• M29: 6,440,188 km (0.079 R)
• M30: 6,862,952 km (0.092 R)
• M31: 7,388,639 km (0.092 R)
• M32: 7,703,842 km (0.043 R)
• M33: 8,152,635 km (0.06 R)
• M34: 8,217,411 km (0.044 R)
• M35: 8,576,895 km (0.094 R)
• M36: 8,908,254 km (0.095 R)
• M37: 9,075,504 km (0.098 R)
• M38: 9,823,643 km (0.119 R)
• M39: 10,031,136 km (0.059 R)
• M40: 10,310,136 km (0.096 R)
• M41: 11,018,631 km (0.111 R)
• M42: 11,378,713 km (0.096 R)
• M43: 11,926,241 km (0.066 R)
• M44: 12,744,691 km (0.087 R)
• M45: 13,851,117 km (0.061 R)
• M46: 14,592,524 km (0.069 R)
• M47: 14,829,338 km (0.116 R)
• M48: 15,467,223 km (0.045 R)
• M49: 15,708,674 km (0.099 R)
• M50: 16,440,656 km (0.082 R)
• M51: 16,728,333 km (0.084 R)
• M52: 16,893,489 km (0.094 R)
• M53: 17,433,837 km (0.047 R)
• M54: 17,895,496 km (0.11 R)
• M55: 18,318,708 km (0.09 R)
• M56: 18,574,221 km (0.084 R)
• M57: 19,304,708 km (0.057 R)
• M58: 19,434,559 km (0.052 R)
• M59: 21,059,939 km (0.059 R)
• M60: 21,551,668 km (0.095 R)
• M61: 22,001,808 km (0.119 R)
• M62: 22,182,821 km (0.104 R)
• M63: 22,364,283 km (0.077 R)
• M64: 22,546,194 km (0.106 R)
• M65: 24,205,833 km (0.095 R)
• M66: 25,191,982 km (0.074 R)
• M67: 25,476,069 km (0.109 R)
• M68: 25,808,924 km (0.092 R)
• M69: 26,191,146 km (0.069 R)
• M70: 26,961,127 km (0.081 R)
• M71: 28,523,527 km (0.103 R)
• M72: 28,869,098 km (0.059 R)
• M73: 29,864,373 km (0.049 R)
• M74: 30,668,611 km (0.12 R)
• M75: 31,378,153 km (0.115 R)
• M76: 31,683,931 km (0.085 R)
• M77: 32,041,919 km (0.059 R)
• M78: 32,813,545 km (0.111 R)
• M79: 33,643,215 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.9

Radius: 5.1

Gravity: 29.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.93 AU - 13.29 AU

Year: 17514 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,075,983 km

• M1: 105,616 km (0.048 R)
• M2: 209,138 km (0.103 R)
• M3: 252,072 km (0.115 R)
• M4: 365,468 km (0.035 R)
• M5: 618,138 km (0.097 R)
• M6: 1,340,696 km (0.042 R)
• M7: 2,239,630 km (0.074 R)
• M8: 2,479,286 km (0.058 R)
• M9: 2,872,578 km (0.112 R)
• M10: 3,057,780 km (0.081 R)
• M11: 3,095,330 km (0.09 R)
• M12: 3,323,466 km (0.069 R)
• M13: 3,596,782 km (0.081 R)
• M14: 4,248,131 km (0.079 R)
• M15: 4,416,578 km (0.069 R)
• M16: 4,847,420 km (0.119 R)
• M17: 5,067,927 km (0.065 R)
• M18: 5,112,358 km (0.089 R)
• M19: 5,336,754 km (0.102 R)
• M20: 5,888,322 km (0.072 R)
• M21: 6,218,484 km (0.076 R)
• M22: 7,344,807 km (0.11 R)
• M23: 7,699,952 km (0.118 R)
• M24: 8,164,902 km (0.097 R)
• M25: 8,217,112 km (0.104 R)
• M26: 9,393,549 km (0.058 R)
• M27: 9,723,413 km (0.071 R)
• M28: 10,451,356 km (0.077 R)
• M29: 10,621,748 km (0.073 R)
• M30: 10,965,374 km (0.119 R)
• M31: 12,018,095 km (0.036 R)
• M32: 12,858,984 km (0.092 R)
• M33: 13,041,643 km (0.107 R)
• M34: 13,163,865 km (0.077 R)
• M35: 13,409,504 km (0.083 R)
• M36: 14,092,718 km (0.101 R)
• M37: 14,660,143 km (0.06 R)
• M38: 15,947,731 km (0.117 R)
• M39: 16,012,956 km (0.061 R)
• M40: 16,209,528 km (0.098 R)
• M41: 16,538,793 km (0.119 R)
• M42: 18,013,678 km (0.1 R)
• M43: 20,162,203 km (0.089 R)
• M44: 21,230,481 km (0.117 R)
• M45: 21,662,968 km (0.119 R)
• M46: 21,807,779 km (0.104 R)
• M47: 22,830,281 km (0.084 R)
• M48: 23,125,437 km (0.114 R)
• M49: 24,543,924 km (0.055 R)
• M50: 24,619,322 km (0.085 R)
• M51: 25,301,787 km (0.032 R)
• M52: 25,683,710 km (0.08 R)
• M53: 26,530,285 km (0.032 R)
• M54: 26,995,983 km (0.104 R)
• M55: 27,229,954 km (0.096 R)
• M56: 27,856,769 km (0.082 R)
• M57: 28,093,134 km (0.077 R)
• M58: 28,330,097 km (0.114 R)
• M59: 28,647,095 km (0.093 R)
• M60: 30,168,804 km (0.11 R)
• M61: 30,980,373 km (0.094 R)
• M62: 32,458,848 km (0.032 R)
• M63: 33,960,362 km (0.074 R)
• M64: 34,212,734 km (0.051 R)
• M65: 34,381,480 km (0.119 R)
• M66: 34,634,899 km (0.04 R)
• M67: 34,889,066 km (0.055 R)
• M68: 34,973,888 km (0.116 R)
• M69: 38,773,973 km (0.092 R)
• M70: 39,214,090 km (0.12 R)
• M71: 40,010,250 km (0.101 R)
• M72: 40,633,325 km (0.059 R)
• M73: 42,159,672 km (0.095 R)
• M74: 43,704,719 km (0.117 R)
• M75: 46,103,221 km (0.11 R)
• M76: 49,684,894 km (0.098 R)
• M77: 49,971,374 km (0.068 R)
• M78: 50,930,595 km (0.091 R)
• M79: 51,508,940 km (0.085 R)
• M80: 52,283,558 km (0.095 R)
• M81: 53,746,177 km (0.119 R)
• M82: 57,511,405 km (0.092 R)
• M83: 58,314,896 km (0.099 R)
• M84: 61,156,058 km (0.085 R)
• M85: 65,083,601 km (0.115 R)
• M86: 66,130,487 km (0.108 R)
• M87: 66,761,491 km (0.058 R)
• M88: 66,972,124 km (0.116 R)
• M89: 67,183,057 km (0.066 R)
• M90: 68,347,378 km (0.107 R)
• M91: 68,559,657 km (0.101 R)
• M92: 69,304,804 km (0.057 R)
• M93: 69,838,719 km (0.105 R)
• M94: 71,017,999 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 7.5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.33 AU - 18.61 AU

Year: 21370 Days

Day: 24.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,075,983 km

• M1: 103,223 km (0.06 R)
• M2: 163,660 km (0.119 R)
• M3: 334,351 km (0.107 R)
• M4: 442,361 km (0.111 R)
• M5: 734,526 km (0.119 R)
• M6: 2,197,892 km (0.105 R)
• M7: 2,533,739 km (0.095 R)
• M8: 2,885,893 km (0.067 R)
• M9: 3,219,496 km (0.061 R)
• M10: 3,923,204 km (0.045 R)
• M11: 4,405,508 km (0.066 R)
• M12: 5,304,142 km (0.076 R)
• M13: 5,629,817 km (0.079 R)
• M14: 5,878,299 km (0.089 R)
• M15: 6,045,998 km (0.118 R)
• M16: 6,428,968 km (0.083 R)
• M17: 7,308,155 km (0.096 R)
• M18: 7,398,213 km (0.066 R)
• M19: 7,670,481 km (0.09 R)
• M20: 7,853,739 km (0.079 R)
• M21: 8,601,429 km (0.101 R)
• M22: 8,887,609 km (0.086 R)
• M23: 9,177,081 km (0.082 R)
• M24: 9,225,551 km (0.105 R)
• M25: 9,322,939 km (0.063 R)
• M26: 9,518,613 km (0.077 R)
• M27: 9,864,334 km (0.102 R)
• M28: 10,874,568 km (0.065 R)
• M29: 11,287,907 km (0.102 R)
• M30: 12,558,592 km (0.11 R)
• M31: 13,430,598 km (0.098 R)
• M32: 13,596,202 km (0.112 R)
• M33: 15,405,290 km (0.089 R)
• M34: 15,578,673 km (0.072 R)
• M35: 16,396,675 km (0.106 R)
• M36: 16,633,039 km (0.041 R)
• M37: 18,379,445 km (0.026 R)
• M38: 18,748,054 km (0.119 R)
• M39: 19,181,140 km (0.118 R)
• M40: 19,931,224 km (0.096 R)
• M41: 20,436,715 km (0.082 R)
• M42: 21,848,320 km (0.078 R)
• M43: 21,978,171 km (0.026 R)
• M44: 22,238,621 km (0.118 R)
• M45: 22,960,431 km (0.066 R)
• M46: 23,890,032 km (0.115 R)
• M47: 24,561,577 km (0.048 R)
• M48: 25,717,520 km (0.045 R)
• M49: 26,751,989 km (0.059 R)
• M50: 26,821,552 km (0.063 R)
• M51: 27,309,390 km (0.076 R)
• M52: 28,293,894 km (0.111 R)
• M53: 29,146,901 km (0.092 R)
• M54: 30,514,974 km (0.044 R)
• M55: 31,903,691 km (0.067 R)
• M56: 33,312,903 km (0.051 R)
• M57: 34,364,276 km (0.12 R)
• M58: 34,439,823 km (0.118 R)
• M59: 35,274,131 km (0.108 R)
• M60: 36,576,530 km (0.116 R)
• M61: 37,738,756 km (0.062 R)
• M62: 37,816,696 km (0.064 R)
• M63: 38,677,333 km (0.066 R)
• M64: 38,991,937 km (0.116 R)
• M65: 40,497,490 km (0.04 R)
• M66: 40,976,951 km (0.032 R)
• M67: 41,860,775 km (0.116 R)
• M68: 41,941,409 km (0.109 R)
• M69: 42,264,540 km (0.086 R)
• M70: 43,892,614 km (0.106 R)
• M71: 44,549,648 km (0.092 R)
• M72: 44,632,076 km (0.082 R)
• M73: 45,044,517 km (0.119 R)
• M74: 45,375,428 km (0.102 R)
• M75: 46,206,294 km (0.089 R)
• M76: 47,462,019 km (0.089 R)
• M77: 47,546,093 km (0.079 R)
• M78: 47,967,360 km (0.101 R)
• M79: 48,305,302 km (0.074 R)
• M80: 49,323,914 km (0.101 R)
• M81: 50,178,118 km (0.118 R)
• M82: 51,468,549 km (0.076 R)
• M83: 51,641,484 km (0.075 R)
• M84: 52,074,420 km (0.103 R)
• M85: 52,595,769 km (0.078 R)
• M86: 53,468,373 km (0.077 R)
• M87: 53,818,732 km (0.112 R)
• M88: 55,937,037 km (0.034 R)
• M89: 57,364,201 km (0.071 R)
• M90: 57,543,569 km (0.108 R)
• M91: 60,254,582 km (0.066 R)
• M92: 60,527,897 km (0.109 R)
• M93: 60,801,811 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit