🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.5 AU - 0.66 AU

Year: 160 Days

Day: 34.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.83 AU - 1.07 AU

Year: 335 Days

Day: 43.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 114,022,587 km

• M1: 261,347 km (0.075 R)
• M2: 640,877 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.92 AU - 1.36 AU

Year: 440 Days

Day: 22.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.44 AU

Year: 586 Days

Day: 24.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 117 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,022,587 km

• M1: 67,917 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.09 AU - 4.65 AU

Year: 2753 Days

Day: 33.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,022,587 km

• M1: 688,001 km (0.055 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 10.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.87 AU - 6.01 AU

Year: 5236 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 114,022,587 km

• M1: 139,276 km (0.103 R)
• M2: 228,436 km (0.104 R)
• M3: 309,368 km (0.048 R)
• M4: 657,183 km (0.088 R)
• M5: 1,568,982 km (0.1 R)
• M6: 1,992,644 km (0.101 R)
• M7: 2,172,011 km (0.087 R)
• M8: 2,356,914 km (0.04 R)
• M9: 3,902,260 km (0.106 R)
• M10: 4,427,947 km (0.118 R)
• M11: 4,782,943 km (0.073 R)
• M12: 5,220,966 km (0.118 R)
• M13: 5,419,931 km (0.064 R)
• M14: 5,621,439 km (0.076 R)
• M15: 6,214,296 km (0.047 R)
• M16: 6,773,044 km (0.087 R)
• M17: 7,017,636 km (0.12 R)
• M18: 7,627,397 km (0.098 R)
• M19: 7,711,920 km (0.071 R)
• M20: 8,225,340 km (0.116 R)
• M21: 8,311,957 km (0.086 R)
• M22: 8,457,067 km (0.056 R)
• M23: 8,544,582 km (0.064 R)
• M24: 9,016,264 km (0.03 R)
• M25: 9,285,390 km (0.08 R)
• M26: 9,800,755 km (0.113 R)
• M27: 10,077,511 km (0.096 R)
• M28: 10,170,262 km (0.07 R)
• M29: 10,481,724 km (0.118 R)
• M30: 10,607,237 km (0.098 R)
• M31: 10,733,049 km (0.12 R)
• M32: 10,986,468 km (0.085 R)
• M33: 11,466,976 km (0.111 R)
• M34: 12,052,652 km (0.087 R)
• M35: 12,614,840 km (0.081 R)
• M36: 13,422,819 km (0.119 R)
• M37: 13,936,388 km (0.11 R)
• M38: 14,109,024 km (0.079 R)
• M39: 14,212,994 km (0.057 R)
• M40: 14,386,827 km (0.1 R)
• M41: 14,806,748 km (0.118 R)
• M42: 14,982,825 km (0.095 R)
• M43: 15,266,164 km (0.059 R)
• M44: 15,444,185 km (0.079 R)
• M45: 15,551,297 km (0.086 R)
• M46: 17,372,801 km (0.108 R)
• M47: 17,595,851 km (0.033 R)
• M48: 17,782,549 km (0.077 R)
• M49: 18,308,685 km (0.097 R)
• M50: 18,422,080 km (0.06 R)
• M51: 18,725,614 km (0.037 R)
• M52: 19,762,477 km (0.089 R)
• M53: 19,839,969 km (0.088 R)
• M54: 19,956,506 km (0.104 R)
• M55: 20,112,087 km (0.107 R)
• M56: 20,424,747 km (0.109 R)
• M57: 20,896,728 km (0.038 R)
• M58: 21,015,210 km (0.11 R)
• M59: 21,691,242 km (0.113 R)
• M60: 22,738,876 km (0.094 R)
• M61: 22,820,108 km (0.103 R)
• M62: 23,473,701 km (0.039 R)
• M63: 24,050,700 km (0.072 R)
• M64: 24,175,016 km (0.118 R)
• M65: 25,218,760 km (0.059 R)
• M66: 25,724,999 km (0.043 R)
• M67: 25,936,980 km (0.12 R)
• M68: 26,064,287 km (0.115 R)
• M69: 26,362,436 km (0.112 R)
• M70: 26,919,239 km (0.083 R)
• M71: 27,220,679 km (0.086 R)
• M72: 27,696,400 km (0.088 R)
• M73: 28,087,898 km (0.086 R)
• M74: 28,612,538 km (0.099 R)
• M75: 28,920,111 km (0.108 R)
• M76: 29,582,979 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.7

Radius: 4.7

Gravity: 40.68 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.64 AU - 15.08 AU

Year: 16678 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,022,587 km

• M1: 167,699 km (0.042 R)
• M2: 562,189 km (0.11 R)
• M3: 762,351 km (0.095 R)
• M4: 858,243 km (0.108 R)
• M5: 1,983,369 km (0.09 R)
• M6: 2,712,060 km (0.07 R)
• M7: 3,162,200 km (0.066 R)
• M8: 3,395,872 km (0.056 R)
• M9: 3,594,837 km (0.101 R)
• M10: 3,797,692 km (0.115 R)
• M11: 4,172,135 km (0.116 R)
• M12: 4,471,480 km (0.086 R)
• M13: 4,514,864 km (0.101 R)
• M14: 4,955,878 km (0.047 R)
• M15: 5,926,020 km (0.047 R)
• M16: 6,262,167 km (0.094 R)
• M17: 6,802,814 km (0.085 R)
• M18: 7,104,104 km (0.053 R)
• M19: 7,512,356 km (0.074 R)
• M20: 7,615,728 km (0.071 R)
• M21: 10,461,230 km (0.118 R)
• M22: 10,866,939 km (0.049 R)
• M23: 11,514,847 km (0.099 R)
• M24: 13,281,748 km (0.102 R)
• M25: 13,973,788 km (0.119 R)
• M26: 14,484,365 km (0.041 R)
• M27: 14,677,496 km (0.08 R)
• M28: 15,589,594 km (0.1 R)
• M29: 15,655,417 km (0.057 R)
• M30: 16,119,021 km (0.11 R)
• M31: 16,385,904 km (0.09 R)
• M32: 16,519,943 km (0.117 R)
• M33: 16,721,751 km (0.12 R)
• M34: 17,399,878 km (0.098 R)
• M35: 18,087,131 km (0.102 R)
• M36: 19,134,465 km (0.045 R)
• M37: 20,778,247 km (0.072 R)
• M38: 21,580,241 km (0.108 R)
• M39: 22,243,857 km (0.092 R)
• M40: 22,615,458 km (0.088 R)
• M41: 23,818,375 km (0.078 R)
• M42: 24,274,798 km (0.101 R)
• M43: 24,427,537 km (0.099 R)
• M44: 24,964,893 km (0.074 R)
• M45: 25,351,005 km (0.085 R)
• M46: 25,428,496 km (0.098 R)
• M47: 25,583,629 km (0.088 R)
• M48: 28,108,692 km (0.106 R)
• M49: 29,075,992 km (0.108 R)
• M50: 29,400,769 km (0.068 R)
• M51: 31,125,782 km (0.092 R)
• M52: 32,545,914 km (0.087 R)
• M53: 33,306,320 km (0.093 R)
• M54: 34,158,131 km (0.12 R)
• M55: 34,500,859 km (0.091 R)
• M56: 34,844,635 km (0.075 R)
• M57: 36,057,126 km (0.104 R)
• M58: 38,167,354 km (0.112 R)
• M59: 38,345,076 km (0.065 R)
• M60: 41,407,195 km (0.049 R)
• M61: 41,589,704 km (0.037 R)
• M62: 43,801,209 km (0.047 R)
• M63: 45,108,695 km (0.05 R)
• M64: 46,145,109 km (0.044 R)
• M65: 47,189,152 km (0.071 R)
• M66: 48,529,400 km (0.066 R)
• M67: 49,204,086 km (0.038 R)
• M68: 49,881,914 km (0.068 R)
• M69: 52,327,989 km (0.073 R)
• M70: 53,515,945 km (0.072 R)
• M71: 54,113,290 km (0.096 R)
• M72: 54,412,785 km (0.109 R)
• M73: 55,515,471 km (0.088 R)
• M74: 56,423,231 km (0.079 R)
• M75: 56,524,359 km (0.113 R)
• M76: 56,625,636 km (0.037 R)
• M77: 57,335,927 km (0.099 R)
• M78: 57,743,133 km (0.073 R)
• M79: 58,355,586 km (0.083 R)
• M80: 60,309,634 km (0.088 R)
• M81: 60,516,527 km (0.112 R)
• M82: 60,827,392 km (0.043 R)
• M83: 61,242,676 km (0.052 R)
• M84: 62,180,505 km (0.101 R)
• M85: 63,018,103 km (0.089 R)
• M86: 65,128,331 km (0.065 R)
• M87: 65,446,824 km (0.085 R)
• M88: 65,659,553 km (0.037 R)
• M89: 65,872,430 km (0.111 R)
• M90: 66,833,148 km (0.09 R)
• M91: 67,476,269 km (0.03 R)
• M92: 71,377,632 km (0.088 R)
• M93: 71,815,655 km (0.074 R)
• M94: 72,034,965 km (0.059 R)
• M95: 72,474,334 km (0.057 R)
• M96: 73,687,124 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.6

Radius: 4.5

Gravity: 33.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.82 AU - 15.9 AU

Year: 21771 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 140 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,022,587 km

• M1: 93,199 km (0.087 R)
• M2: 373,247 km (0.067 R)
• M3: 980,165 km (0.107 R)
• M4: 1,119,441 km (0.114 R)
• M5: 1,704,219 km (0.043 R)
• M6: 2,150,918 km (0.043 R)
• M7: 2,186,672 km (0.083 R)
• M8: 2,405,683 km (0.054 R)
• M9: 2,904,143 km (0.058 R)
• M10: 2,983,580 km (0.072 R)
• M11: 3,063,914 km (0.093 R)
• M12: 3,185,537 km (0.106 R)
• M13: 3,267,517 km (0.109 R)
• M14: 3,308,806 km (0.033 R)
• M15: 3,602,466 km (0.108 R)
• M16: 3,645,102 km (0.03 R)
• M17: 4,036,450 km (0.119 R)
• M18: 4,169,891 km (0.052 R)
• M19: 5,880,543 km (0.058 R)
• M20: 6,702,134 km (0.091 R)
• M21: 6,966,174 km (0.036 R)
• M22: 7,126,244 km (0.103 R)
• M23: 7,233,655 km (0.079 R)
• M24: 8,336,790 km (0.115 R)
• M25: 9,550,178 km (0.071 R)
• M26: 10,207,661 km (0.105 R)
• M27: 10,389,423 km (0.081 R)
• M28: 10,450,309 km (0.067 R)
• M29: 10,633,566 km (0.119 R)
• M30: 10,941,289 km (0.04 R)
• M31: 12,137,324 km (0.107 R)
• M32: 12,330,006 km (0.11 R)
• M33: 12,653,287 km (0.098 R)
• M34: 18,116,901 km (0.12 R)
• M35: 18,484,163 km (0.087 R)
• M36: 19,826,804 km (0.078 R)
• M37: 20,357,428 km (0.116 R)
• M38: 20,586,163 km (0.083 R)
• M39: 20,662,607 km (0.109 R)
• M40: 21,665,212 km (0.105 R)
• M41: 22,368,622 km (0.032 R)
• M42: 23,877,915 km (0.089 R)
• M43: 24,119,216 km (0.075 R)
• M44: 24,929,288 km (0.11 R)
• M45: 25,419,670 km (0.111 R)
• M46: 27,918,852 km (0.07 R)
• M47: 28,940,306 km (0.057 R)
• M48: 30,060,495 km (0.103 R)
• M49: 31,988,363 km (0.076 R)
• M50: 32,788,562 km (0.103 R)
• M51: 37,165,646 km (0.076 R)
• M52: 38,476,572 km (0.118 R)
• M53: 39,137,496 km (0.062 R)
• M54: 43,181,874 km (0.094 R)
• M55: 43,868,828 km (0.091 R)
• M56: 44,658,106 km (0.028 R)
• M57: 48,573,082 km (0.096 R)
• M58: 49,594,536 km (0.064 R)
• M59: 50,932,839 km (0.114 R)
• M60: 51,866,330 km (0.054 R)
• M61: 52,074,570 km (0.098 R)
• M62: 52,491,798 km (0.103 R)
• M63: 52,596,367 km (0.072 R)
• M64: 53,014,942 km (0.103 R)
• M65: 53,119,810 km (0.076 R)
• M66: 53,645,048 km (0.062 R)
• M67: 53,960,999 km (0.104 R)
• M68: 56,617,857 km (0.112 R)
• M69: 57,584,708 km (0.1 R)
• M70: 58,016,149 km (0.115 R)
• M71: 59,317,052 km (0.109 R)
• M72: 60,517,874 km (0.081 R)
• M73: 60,956,495 km (0.053 R)
• M74: 61,616,521 km (0.102 R)
• M75: 62,057,834 km (0.117 R)
• M76: 63,610,511 km (0.1 R)
• M77: 65,288,400 km (0.093 R)
• M78: 65,738,241 km (0.107 R)
• M79: 66,527,968 km (0.107 R)
• M80: 67,889,159 km (0.055 R)
• M81: 68,230,990 km (0.081 R)
• M82: 68,573,270 km (0.051 R)
• M83: 69,145,033 km (0.112 R)
• M84: 69,948,075 km (0.096 R)
• M85: 70,754,407 km (0.063 R)
• M86: 72,259,811 km (0.071 R)
• M87: 72,841,597 km (0.043 R)
• M88: 72,958,134 km (0.092 R)
• M89: 73,191,506 km (0.113 R)
• M90: 73,658,700 km (0.075 R)
• M91: 74,948,982 km (0.096 R)
• M92: 78,983,936 km (0.104 R)
• M93: 79,583,225 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 3.7

Gravity: 71.41 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.3 AU - 19.34 AU

Year: 30711 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,022,587 km

• M1: 49,666 km (0.088 R)
• M2: 443,558 km (0.062 R)
• M3: 698,472 km (0.118 R)
• M4: 2,202,230 km (0.063 R)
• M5: 2,340,309 km (0.078 R)
• M6: 2,820,817 km (0.104 R)
• M7: 2,970,864 km (0.107 R)
• M8: 3,383,305 km (0.081 R)
• M9: 4,318,143 km (0.059 R)
• M10: 5,083,186 km (0.101 R)
• M11: 9,936,141 km (0.049 R)
• M12: 10,011,837 km (0.052 R)
• M13: 10,625,039 km (0.085 R)
• M14: 10,702,531 km (0.042 R)
• M15: 10,936,203 km (0.084 R)
• M16: 11,092,832 km (0.103 R)
• M17: 12,129,395 km (0.119 R)
• M18: 12,536,152 km (0.049 R)
• M19: 12,618,132 km (0.089 R)
• M20: 13,113,301 km (0.11 R)
• M21: 13,698,976 km (0.084 R)
• M22: 13,952,545 km (0.117 R)
• M23: 14,895,610 km (0.117 R)
• M24: 16,125,454 km (0.091 R)
• M25: 16,572,452 km (0.072 R)
• M26: 18,215,186 km (0.082 R)
• M27: 18,868,031 km (0.104 R)
• M28: 19,244,420 km (0.071 R)
• M29: 19,528,356 km (0.118 R)
• M30: 19,718,495 km (0.109 R)
• M31: 20,581,376 km (0.118 R)
• M32: 23,444,380 km (0.119 R)
• M33: 23,545,209 km (0.092 R)
• M34: 24,255,799 km (0.083 R)
• M35: 27,273,487 km (0.074 R)
• M36: 28,448,578 km (0.051 R)
• M37: 29,422,311 km (0.047 R)
• M38: 37,830,908 km (0.097 R)
• M39: 39,499,523 km (0.062 R)
• M40: 39,739,926 km (0.045 R)
• M41: 42,047,025 km (0.105 R)
• M42: 42,169,695 km (0.108 R)
• M43: 42,415,335 km (0.049 R)
• M44: 44,272,592 km (0.114 R)
• M45: 45,651,286 km (0.084 R)
• M46: 46,789,876 km (0.103 R)
• M47: 48,194,001 km (0.114 R)
• M48: 52,093,270 km (0.111 R)
• M49: 53,150,029 km (0.087 R)
• M50: 53,282,573 km (0.065 R)
• M51: 55,822,745 km (0.073 R)
• M52: 56,092,470 km (0.062 R)
• M53: 56,497,730 km (0.084 R)
• M54: 56,768,502 km (0.082 R)
• M55: 57,039,723 km (0.106 R)
• M56: 58,265,229 km (0.051 R)
• M57: 58,401,962 km (0.1 R)
• M58: 59,637,341 km (0.071 R)
• M59: 59,775,120 km (0.058 R)
• M60: 60,050,979 km (0.109 R)
• M61: 62,412,980 km (0.1 R)
• M62: 63,957,578 km (0.103 R)
• M63: 64,805,199 km (0.088 R)
• M64: 67,657,881 km (0.039 R)
• M65: 68,089,321 km (0.094 R)
• M66: 69,099,406 km (0.096 R)
• M67: 70,114,577 km (0.109 R)
• M68: 71,134,536 km (0.104 R)
• M69: 71,426,999 km (0.062 R)
• M70: 73,336,915 km (0.092 R)
• M71: 74,668,935 km (0.036 R)
• M72: 75,412,436 km (0.091 R)
• M73: 76,307,929 km (0.087 R)
• M74: 76,457,527 km (0.055 R)
• M75: 76,757,022 km (0.036 R)
• M76: 77,357,059 km (0.103 R)
• M77: 77,657,751 km (0.109 R)
• M78: 80,076,599 km (0.053 R)
• M79: 81,142,633 km (0.067 R)
• M80: 82,213,455 km (0.113 R)
• M81: 82,827,404 km (0.116 R)
• M82: 85,143,179 km (0.052 R)
• M83: 85,453,595 km (0.071 R)
• M84: 89,522,657 km (0.093 R)
• M85: 91,104,505 km (0.088 R)
• M86: 92,855,099 km (0.082 R)
• M87: 96,227,783 km (0.067 R)
• M88: 99,967,431 km (0.04 R)
• M89: 104,086,010 km (0.081 R)
• M90: 104,417,818 km (0.079 R)
• M91: 105,582,138 km (0.101 R)
• M92: 105,915,592 km (0.06 R)
• M93: 109,437,874 km (0.075 R)
• M94: 111,128,629 km (0.082 R)
• M95: 111,467,767 km (0.116 R)
• M96: 114,022,599 km (0.066 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit