🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.98 AU

Year: 259 Days

Day: 20.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,651,746 km

• M1: 544,835 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.26 AU - 1.48 AU

Year: 592 Days

Day: 15.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,651,746 km

• M1: 115,340 km (0.107 R)
• M2: 221,255 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.34 AU - 1.5 AU

Year: 624 Days

Day: 38.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.31 AU - 1.77 AU

Year: 705 Days

Day: 30.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,651,746 km

• M1: 36,352 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.67 AU - 2.33 AU

Year: 1044 Days

Day: 47.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,651,746 km

• M1: 1,299,258 km (0.066 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 13.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.72 AU - 6.44 AU

Year: 5531 Days

Day: 15 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,651,746 km

• M1: 233,522 km (0.069 R)
• M2: 323,730 km (0.065 R)
• M3: 436,676 km (0.113 R)
• M4: 532,269 km (0.11 R)
• M5: 709,094 km (0.071 R)
• M6: 810,072 km (0.073 R)
• M7: 981,512 km (0.08 R)
• M8: 1,067,381 km (0.087 R)
• M9: 1,186,162 km (0.078 R)
• M10: 1,449,005 km (0.108 R)
• M11: 1,825,244 km (0.107 R)
• M12: 1,945,520 km (0.039 R)
• M13: 2,043,806 km (0.106 R)
• M14: 2,131,171 km (0.078 R)
• M15: 2,258,329 km (0.078 R)
• M16: 2,414,210 km (0.091 R)
• M17: 2,974,754 km (0.113 R)
• M18: 3,262,730 km (0.116 R)
• M19: 3,350,992 km (0.094 R)
• M20: 3,469,923 km (0.086 R)
• M21: 3,742,789 km (0.117 R)
• M22: 3,897,623 km (0.076 R)
• M23: 4,181,410 km (0.094 R)
• M24: 4,342,078 km (0.025 R)
• M25: 4,554,208 km (0.104 R)
• M26: 4,719,663 km (0.072 R)
• M27: 5,022,599 km (0.056 R)
• M28: 5,245,350 km (0.092 R)
• M29: 5,366,674 km (0.096 R)
• M30: 5,453,890 km (0.096 R)
• M31: 5,629,966 km (0.092 R)
• M32: 6,023,708 km (0.112 R)
• M33: 6,187,368 km (0.096 R)
• M34: 6,463,675 km (0.085 R)
• M35: 6,706,323 km (0.105 R)
• M36: 6,857,118 km (0.1 R)
• M37: 7,162,297 km (0.03 R)
• M38: 7,452,368 km (0.06 R)
• M39: 7,589,100 km (0.088 R)
• M40: 7,726,730 km (0.112 R)
• M41: 7,924,798 km (0.106 R)
• M42: 8,124,511 km (0.118 R)
• M43: 8,508,528 km (0.092 R)
• M44: 9,022,996 km (0.103 R)
• M45: 9,273,572 km (0.077 R)
• M46: 9,378,739 km (0.108 R)
• M47: 9,611,364 km (0.074 R)
• M48: 9,931,653 km (0.086 R)
• M49: 10,039,214 km (0.117 R)
• M50: 10,277,224 km (0.106 R)
• M51: 10,648,676 km (0.101 R)
• M52: 11,091,485 km (0.088 R)
• M53: 11,880,764 km (0.087 R)
• M54: 12,086,760 km (0.11 R)
• M55: 12,247,727 km (0.029 R)
• M56: 12,618,431 km (0.1 R)
• M57: 12,828,616 km (0.068 R)
• M58: 12,992,874 km (0.099 R)
• M59: 13,181,368 km (0.042 R)
• M60: 13,513,624 km (0.085 R)
• M61: 13,824,638 km (0.081 R)
• M62: 14,429,313 km (0.101 R)
• M63: 14,968,613 km (0.067 R)
• M64: 15,141,698 km (0.113 R)
• M65: 15,714,808 km (0.076 R)
• M66: 15,865,453 km (0.089 R)
• M67: 16,805,226 km (0.047 R)
• M68: 17,476,472 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 14.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.33 AU - 9.41 AU

Year: 8934 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,651,746 km

• M1: 186,997 km (0.11 R)
• M2: 423,212 km (0.066 R)
• M3: 566,976 km (0.046 R)
• M4: 796,010 km (0.08 R)
• M5: 967,300 km (0.071 R)
• M6: 1,473,988 km (0.076 R)
• M7: 1,963,771 km (0.113 R)
• M8: 2,082,103 km (0.116 R)
• M9: 2,351,529 km (0.103 R)
• M10: 2,580,563 km (0.097 R)
• M11: 2,924,638 km (0.105 R)
• M12: 3,061,072 km (0.116 R)
• M13: 3,599,026 km (0.118 R)
• M14: 4,892,299 km (0.083 R)
• M15: 5,420,080 km (0.117 R)
• M16: 5,691,002 km (0.117 R)
• M17: 5,793,776 km (0.079 R)
• M18: 5,897,148 km (0.108 R)
• M19: 6,035,975 km (0.078 R)
• M20: 6,211,004 km (0.081 R)
• M21: 6,602,053 km (0.114 R)
• M22: 7,222,436 km (0.106 R)
• M23: 7,520,883 km (0.098 R)
• M24: 7,671,678 km (0.1 R)
• M25: 8,479,955 km (0.044 R)
• M26: 8,993,824 km (0.068 R)
• M27: 9,113,951 km (0.08 R)
• M28: 9,355,701 km (0.045 R)
• M29: 9,804,345 km (0.11 R)
• M30: 11,408,334 km (0.075 R)
• M31: 11,669,083 km (0.072 R)
• M32: 12,686,797 km (0.06 R)
• M33: 13,138,134 km (0.061 R)
• M34: 13,594,856 km (0.104 R)
• M35: 14,383,237 km (0.091 R)
• M36: 14,477,035 km (0.055 R)
• M37: 15,425,485 km (0.081 R)
• M38: 16,198,906 km (0.076 R)
• M39: 16,984,893 km (0.032 R)
• M40: 17,133,594 km (0.113 R)
• M41: 17,382,525 km (0.039 R)
• M42: 17,532,422 km (0.092 R)
• M43: 18,747,306 km (0.057 R)
• M44: 18,901,093 km (0.079 R)
• M45: 19,468,517 km (0.061 R)
• M46: 19,624,249 km (0.091 R)
• M47: 20,726,037 km (0.076 R)
• M48: 21,257,857 km (0.067 R)
• M49: 21,955,731 km (0.081 R)
• M50: 22,825,194 km (0.099 R)
• M51: 23,154,160 km (0.105 R)
• M52: 24,094,682 km (0.039 R)
• M53: 24,709,978 km (0.089 R)
• M54: 25,898,832 km (0.07 R)
• M55: 26,299,306 km (0.046 R)
• M56: 26,414,197 km (0.096 R)
• M57: 26,759,618 km (0.108 R)
• M58: 27,629,680 km (0.104 R)
• M59: 28,332,341 km (0.116 R)
• M60: 28,685,990 km (0.074 R)
• M61: 29,219,007 km (0.083 R)
• M62: 29,934,983 km (0.099 R)
• M63: 31,080,454 km (0.115 R)
• M64: 33,538,347 km (0.11 R)
• M65: 35,803,558 km (0.106 R)
• M66: 36,762,031 km (0.114 R)
• M67: 37,147,694 km (0.06 R)
• M68: 37,341,125 km (0.09 R)
• M69: 38,834,710 km (0.036 R)
• M70: 39,819,213 km (0.087 R)
• M71: 41,344,812 km (0.095 R)
• M72: 42,552,217 km (0.117 R)
• M73: 42,687,004 km (0.045 R)
• M74: 43,227,950 km (0.119 R)
• M75: 44,111,775 km (0.094 R)
• M76: 45,482,989 km (0.07 R)
• M77: 45,966,190 km (0.096 R)
• M78: 46,451,186 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.2

Radius: 6.5

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.45 AU - 13.37 AU

Year: 16130 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,651,746 km

• M1: 178,620 km (0.12 R)
• M2: 283,488 km (0.078 R)
• M3: 370,554 km (0.065 R)
• M4: 511,774 km (0.08 R)
• M5: 863,329 km (0.074 R)
• M6: 1,133,653 km (0.045 R)
• M7: 1,174,343 km (0.11 R)
• M8: 1,215,632 km (0.097 R)
• M9: 1,407,566 km (0.082 R)
• M10: 1,586,186 km (0.051 R)
• M11: 1,701,676 km (0.117 R)
• M12: 2,089,733 km (0.097 R)
• M13: 2,345,994 km (0.087 R)
• M14: 3,029,955 km (0.099 R)
• M15: 3,232,062 km (0.115 R)
• M16: 3,319,876 km (0.04 R)
• M17: 3,710,177 km (0.116 R)
• M18: 4,831,562 km (0.099 R)
• M19: 5,170,102 km (0.119 R)
• M20: 5,307,583 km (0.116 R)
• M21: 6,013,386 km (0.052 R)
• M22: 6,414,158 km (0.035 R)
• M23: 6,561,961 km (0.083 R)
• M24: 6,748,360 km (0.12 R)
• M25: 7,126,394 km (0.079 R)
• M26: 7,511,309 km (0.093 R)
• M27: 8,061,680 km (0.102 R)
• M28: 8,829,117 km (0.111 R)
• M29: 9,535,368 km (0.087 R)
• M30: 10,432,806 km (0.05 R)
• M31: 10,519,573 km (0.071 R)
• M32: 10,781,668 km (0.104 R)
• M33: 11,045,858 km (0.116 R)
• M34: 11,446,182 km (0.029 R)
• M35: 11,670,728 km (0.11 R)
• M36: 11,851,293 km (0.038 R)
• M37: 12,861,228 km (0.076 R)
• M38: 14,089,875 km (0.065 R)
• M39: 14,137,896 km (0.11 R)
• M40: 14,718,187 km (0.086 R)
• M41: 14,815,575 km (0.119 R)
• M42: 15,011,249 km (0.118 R)
• M43: 15,355,623 km (0.109 R)
• M44: 15,553,541 km (0.099 R)
• M45: 15,652,874 km (0.089 R)
• M46: 16,353,740 km (0.112 R)
• M47: 16,454,719 km (0.117 R)
• M48: 16,505,283 km (0.034 R)
• M49: 17,372,801 km (0.102 R)
• M50: 17,838,050 km (0.1 R)
• M51: 17,941,871 km (0.082 R)
• M52: 18,150,410 km (0.043 R)
• M53: 18,359,698 km (0.085 R)
• M54: 18,622,541 km (0.09 R)
• M55: 19,739,589 km (0.04 R)
• M56: 20,062,720 km (0.096 R)
• M57: 21,760,057 km (0.074 R)
• M58: 22,541,557 km (0.081 R)
• M59: 23,731,009 km (0.099 R)
• M60: 24,362,163 km (0.067 R)
• M61: 24,419,908 km (0.068 R)
• M62: 25,699,717 km (0.106 R)
• M63: 26,644,129 km (0.104 R)
• M64: 27,599,760 km (0.073 R)
• M65: 28,142,351 km (0.039 R)
• M66: 28,749,270 km (0.057 R)
• M67: 30,658,139 km (0.043 R)
• M68: 30,782,604 km (0.106 R)
• M69: 30,907,369 km (0.066 R)
• M70: 33,053,201 km (0.076 R)
• M71: 33,821,984 km (0.113 R)
• M72: 35,377,054 km (0.103 R)
• M73: 36,558,728 km (0.038 R)
• M74: 36,624,700 km (0.112 R)
• M75: 37,353,541 km (0.07 R)
• M76: 38,020,299 km (0.117 R)
• M77: 38,087,169 km (0.058 R)
• M78: 38,960,372 km (0.094 R)
• M79: 39,027,840 km (0.09 R)
• M80: 42,033,411 km (0.082 R)
• M81: 42,657,384 km (0.106 R)
• M82: 42,726,947 km (0.072 R)
• M83: 43,075,061 km (0.11 R)
• M84: 43,214,487 km (0.066 R)
• M85: 43,424,073 km (0.106 R)
• M86: 43,563,947 km (0.115 R)
• M87: 44,336,022 km (0.071 R)
• M88: 44,476,943 km (0.107 R)
• M89: 47,253,479 km (0.053 R)
• M90: 47,469,349 km (0.094 R)
• M91: 47,685,518 km (0.049 R)
• M92: 48,119,053 km (0.114 R)
• M93: 48,191,308 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.6

Radius: 4.9

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.96 AU - 19.44 AU

Year: 22952 Days

Day: 23.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,651,746 km

• M1: 137,780 km (0.12 R)
• M2: 195,674 km (0.064 R)
• M3: 263,591 km (0.114 R)
• M4: 515,813 km (0.091 R)
• M5: 593,604 km (0.063 R)
• M6: 850,613 km (0.108 R)
• M7: 1,088,923 km (0.089 R)
• M8: 1,215,782 km (0.069 R)
• M9: 1,456,186 km (0.051 R)
• M10: 1,539,512 km (0.104 R)
• M11: 2,103,795 km (0.111 R)
• M12: 2,198,341 km (0.101 R)
• M13: 3,039,230 km (0.098 R)
• M14: 3,364,007 km (0.097 R)
• M15: 3,775,850 km (0.052 R)
• M16: 5,146,316 km (0.112 R)
• M17: 5,359,643 km (0.082 R)
• M18: 5,445,811 km (0.1 R)
• M19: 5,575,961 km (0.095 R)
• M20: 6,423,583 km (0.088 R)
• M21: 7,073,436 km (0.113 R)
• M22: 7,215,404 km (0.097 R)
• M23: 8,484,892 km (0.107 R)
• M24: 8,535,007 km (0.099 R)
• M25: 8,585,422 km (0.053 R)
• M26: 8,838,242 km (0.105 R)
• M27: 8,889,255 km (0.112 R)
• M28: 9,716,531 km (0.097 R)
• M29: 10,784,810 km (0.089 R)
• M30: 11,112,579 km (0.12 R)
• M31: 11,498,990 km (0.073 R)
• M32: 11,833,790 km (0.09 R)
• M33: 12,115,184 km (0.072 R)
• M34: 12,398,821 km (0.101 R)
• M35: 13,849,472 km (0.099 R)
• M36: 15,230,709 km (0.068 R)
• M37: 15,475,301 km (0.101 R)
• M38: 16,341,922 km (0.118 R)
• M39: 16,907,252 km (0.106 R)
• M40: 17,097,092 km (0.096 R)
• M41: 17,224,100 km (0.084 R)
• M42: 17,799,304 km (0.118 R)
• M43: 20,498,648 km (0.085 R)
• M44: 21,654,591 km (0.098 R)
• M45: 21,929,701 km (0.089 R)
• M46: 22,413,950 km (0.099 R)
• M47: 22,761,914 km (0.107 R)
• M48: 24,314,142 km (0.081 R)
• M49: 24,671,681 km (0.087 R)
• M50: 24,887,102 km (0.113 R)
• M51: 25,175,227 km (0.083 R)
• M52: 26,632,311 km (0.118 R)
• M53: 27,000,770 km (0.118 R)
• M54: 27,074,671 km (0.065 R)
• M55: 29,856,294 km (0.116 R)
• M56: 30,085,777 km (0.114 R)
• M57: 31,086,886 km (0.053 R)
• M58: 32,020,826 km (0.119 R)
• M59: 32,177,305 km (0.082 R)
• M60: 33,836,346 km (0.11 R)
• M61: 34,395,393 km (0.094 R)
• M62: 35,361,047 km (0.11 R)
• M63: 35,928,472 km (0.088 R)
• M64: 36,091,085 km (0.08 R)
• M65: 39,731,100 km (0.112 R)
• M66: 42,881,182 km (0.066 R)
• M67: 43,139,987 km (0.092 R)
• M68: 44,355,170 km (0.052 R)
• M69: 44,704,332 km (0.096 R)
• M70: 46,375,639 km (0.06 R)
• M71: 49,055,835 km (0.112 R)
• M72: 49,869,647 km (0.088 R)
• M73: 49,960,303 km (0.102 R)
• M74: 50,232,721 km (0.114 R)
• M75: 50,687,947 km (0.119 R)
• M76: 51,877,699 km (0.064 R)
• M77: 51,969,552 km (0.107 R)
• M78: 54,004,981 km (0.102 R)
• M79: 54,284,579 km (0.103 R)
• M80: 56,822,507 km (0.115 R)
• M81: 57,201,738 km (0.071 R)
• M82: 57,296,583 km (0.095 R)
• M83: 57,581,716 km (0.116 R)
• M84: 58,058,036 km (0.066 R)
• M85: 58,535,702 km (0.082 R)
• M86: 59,206,499 km (0.086 R)
• M87: 59,398,583 km (0.088 R)
• M88: 62,892,291 km (0.029 R)
• M89: 63,186,550 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit