🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.67 AU - 0.85 AU

Year: 235 Days

Day: 29.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,883,408 km

• M1: 26,180 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.65 AU - 1.01 AU

Year: 268 Days

Day: 41.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.84 AU - 1.08 AU

Year: 334 Days

Day: 15.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.07 AU - 1.67 AU

Year: 569 Days

Day: 32.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.81 AU - 1.83 AU

Year: 871 Days

Day: 38.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,883,408 km

• M1: 130,749 km (0.116 R)
• M2: 1,630,018 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.85 AU - 3.67 AU

Year: 2088 Days

Day: 18 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 14.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.5 AU - 7.4 AU

Year: 5149 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,883,408 km

• M1: 363,972 km (0.113 R)
• M2: 525,089 km (0.032 R)
• M3: 1,004,699 km (0.098 R)
• M4: 1,253,630 km (0.07 R)
• M5: 1,573,321 km (0.077 R)
• M6: 1,743,414 km (0.082 R)
• M7: 1,866,233 km (0.073 R)
• M8: 2,195,947 km (0.085 R)
• M9: 2,544,959 km (0.114 R)
• M10: 2,767,112 km (0.08 R)
• M11: 3,561,626 km (0.112 R)
• M12: 3,834,193 km (0.061 R)
• M13: 3,949,833 km (0.093 R)
• M14: 4,043,182 km (0.111 R)
• M15: 4,279,845 km (0.113 R)
• M16: 4,521,147 km (0.111 R)
• M17: 5,118,940 km (0.093 R)
• M18: 5,246,697 km (0.111 R)
• M19: 5,375,500 km (0.11 R)
• M20: 5,662,728 km (0.103 R)
• M21: 5,928,115 km (0.053 R)
• M22: 6,197,840 km (0.06 R)
• M23: 6,389,026 km (0.039 R)
• M24: 6,526,806 km (0.058 R)
• M25: 6,637,807 km (0.12 R)
• M26: 7,316,682 km (0.1 R)
• M27: 7,432,022 km (0.114 R)
• M28: 7,635,475 km (0.111 R)
• M29: 7,840,724 km (0.108 R)
• M30: 8,256,606 km (0.081 R)
• M31: 8,527,827 km (0.102 R)
• M32: 8,924,859 km (0.038 R)
• M33: 9,421,973 km (0.048 R)
• M34: 9,928,063 km (0.1 R)
• M35: 10,023,955 km (0.101 R)
• M36: 10,378,203 km (0.08 R)
• M37: 10,933,959 km (0.102 R)
• M38: 11,734,906 km (0.049 R)
• M39: 12,554,852 km (0.075 R)
• M40: 12,762,793 km (0.05 R)
• M41: 12,902,068 km (0.039 R)
• M42: 13,076,799 km (0.077 R)
• M43: 13,322,887 km (0.088 R)
• M44: 13,535,017 km (0.115 R)
• M45: 13,855,306 km (0.101 R)
• M46: 14,250,095 km (0.102 R)
• M47: 14,358,404 km (0.069 R)
• M48: 14,758,129 km (0.045 R)
• M49: 15,198,246 km (0.085 R)
• M50: 16,317,388 km (0.08 R)
• M51: 16,848,909 km (0.089 R)
• M52: 16,963,501 km (0.117 R)
• M53: 17,078,392 km (0.115 R)
• M54: 18,163,126 km (0.079 R)
• M55: 19,310,093 km (0.051 R)
• M56: 20,033,848 km (0.112 R)
• M57: 20,277,094 km (0.086 R)
• M58: 20,602,918 km (0.104 R)
• M59: 21,094,945 km (0.095 R)
• M60: 21,259,802 km (0.102 R)
• M61: 21,507,835 km (0.081 R)
• M62: 22,132,407 km (0.114 R)
• M63: 22,341,844 km (0.104 R)
• M64: 22,847,335 km (0.115 R)
• M65: 23,741,032 km (0.112 R)
• M66: 24,256,846 km (0.087 R)
• M67: 24,559,482 km (0.087 R)
• M68: 25,431,040 km (0.069 R)
• M69: 26,135,646 km (0.075 R)
• M70: 26,312,769 km (0.068 R)
• M71: 26,445,912 km (0.036 R)
• M72: 27,339,011 km (0.095 R)
• M73: 28,060,821 km (0.1 R)
• M74: 28,469,522 km (0.081 R)
• M75: 28,742,987 km (0.098 R)
• M76: 29,063,276 km (0.08 R)
• M77: 29,246,833 km (0.107 R)
• M78: 29,799,896 km (0.043 R)
• M79: 31,056,668 km (0.119 R)
• M80: 31,432,457 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 9.4

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.22 AU - 8.7 AU

Year: 6514 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,883,408 km

• M1: 220,358 km (0.12 R)
• M2: 432,787 km (0.1 R)
• M3: 682,765 km (0.093 R)
• M4: 1,010,384 km (0.031 R)
• M5: 1,078,152 km (0.11 R)
• M6: 1,200,822 km (0.064 R)
• M7: 1,273,078 km (0.111 R)
• M8: 1,498,821 km (0.118 R)
• M9: 1,717,384 km (0.096 R)
• M10: 1,882,839 km (0.112 R)
• M11: 2,297,075 km (0.1 R)
• M12: 2,503,072 km (0.046 R)
• M13: 2,982,832 km (0.062 R)
• M14: 3,490,866 km (0.063 R)
• M15: 3,622,064 km (0.089 R)
• M16: 3,862,467 km (0.069 R)
• M17: 4,472,228 km (0.036 R)
• M18: 4,701,412 km (0.083 R)
• M19: 4,846,672 km (0.086 R)
• M20: 5,967,010 km (0.095 R)
• M21: 6,347,138 km (0.116 R)
• M22: 6,540,120 km (0.09 R)
• M23: 6,998,039 km (0.09 R)
• M24: 7,064,311 km (0.04 R)
• M25: 7,164,092 km (0.108 R)
• M26: 7,807,214 km (0.026 R)
• M27: 8,083,371 km (0.073 R)
• M28: 8,292,808 km (0.107 R)
• M29: 8,539,196 km (0.116 R)
• M30: 9,039,451 km (0.053 R)
• M31: 9,220,465 km (0.11 R)
• M32: 9,366,173 km (0.085 R)
• M33: 10,180,883 km (0.086 R)
• M34: 10,979,736 km (0.064 R)
• M35: 11,056,779 km (0.076 R)
• M36: 11,484,329 km (0.085 R)
• M37: 11,838,128 km (0.057 R)
• M38: 12,717,913 km (0.064 R)
• M39: 12,839,536 km (0.069 R)
• M40: 13,165,809 km (0.108 R)
• M41: 13,412,197 km (0.104 R)
• M42: 13,868,022 km (0.102 R)
• M43: 14,202,672 km (0.118 R)
• M44: 14,540,165 km (0.097 R)
• M45: 15,093,976 km (0.107 R)
• M46: 15,785,119 km (0.093 R)
• M47: 16,707,988 km (0.12 R)
• M48: 17,377,887 km (0.071 R)
• M49: 17,965,507 km (0.106 R)
• M50: 18,743,716 km (0.113 R)
• M51: 19,532,994 km (0.1 R)
• M52: 19,767,264 km (0.088 R)
• M53: 20,523,033 km (0.089 R)
• M54: 20,618,177 km (0.063 R)
• M55: 21,384,417 km (0.028 R)
• M56: 22,551,430 km (0.115 R)
• M57: 22,797,220 km (0.05 R)
• M58: 23,192,158 km (0.061 R)
• M59: 23,440,191 km (0.076 R)
• M60: 23,589,490 km (0.071 R)
• M61: 24,189,527 km (0.093 R)
• M62: 24,390,736 km (0.113 R)
• M63: 25,814,459 km (0.117 R)
• M64: 26,795,671 km (0.113 R)
• M65: 27,317,170 km (0.087 R)
• M66: 27,631,624 km (0.113 R)
• M67: 27,789,300 km (0.09 R)
• M68: 27,947,276 km (0.054 R)
• M69: 28,529,062 km (0.089 R)
• M70: 29,974,028 km (0.05 R)
• M71: 30,082,037 km (0.074 R)
• M72: 30,787,092 km (0.094 R)
• M73: 32,324,061 km (0.118 R)
• M74: 32,490,264 km (0.106 R)
• M75: 34,280,202 km (0.119 R)
• M76: 37,024,725 km (0.093 R)
• M77: 37,140,514 km (0.065 R)
• M78: 38,013,567 km (0.105 R)
• M79: 39,069,877 km (0.104 R)
• M80: 39,306,093 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.1

Radius: 7.5

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.77 AU - 16.29 AU

Year: 21712 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 31,883,408 km

• M1: 119,977 km (0.095 R)
• M2: 306,825 km (0.096 R)
• M3: 466,147 km (0.049 R)
• M4: 743,202 km (0.103 R)
• M5: 790,176 km (0.104 R)
• M6: 962,961 km (0.055 R)
• M7: 1,287,290 km (0.118 R)
• M8: 1,521,710 km (0.072 R)
• M9: 1,675,197 km (0.116 R)
• M10: 2,269,400 km (0.045 R)
• M11: 2,374,268 km (0.088 R)
• M12: 2,516,835 km (0.107 R)
• M13: 2,810,495 km (0.043 R)
• M14: 3,076,331 km (0.043 R)
• M15: 3,192,867 km (0.112 R)
• M16: 3,350,394 km (0.111 R)
• M17: 3,510,613 km (0.119 R)
• M18: 4,436,026 km (0.114 R)
• M19: 4,745,544 km (0.044 R)
• M20: 4,880,481 km (0.087 R)
• M21: 4,970,988 km (0.065 R)
• M22: 5,062,242 km (0.091 R)
• M23: 7,778,640 km (0.103 R)
• M24: 8,367,607 km (0.102 R)
• M25: 8,640,025 km (0.092 R)
• M26: 8,805,031 km (0.038 R)
• M27: 9,305,885 km (0.116 R)
• M28: 10,451,954 km (0.103 R)
• M29: 10,510,447 km (0.063 R)
• M30: 10,922,739 km (0.071 R)
• M31: 11,884,952 km (0.101 R)
• M32: 11,945,988 km (0.102 R)
• M33: 12,129,844 km (0.035 R)
• M34: 12,624,415 km (0.099 R)
• M35: 13,697,331 km (0.085 R)
• M36: 14,147,471 km (0.106 R)
• M37: 14,212,247 km (0.118 R)
• M38: 14,864,792 km (0.096 R)
• M39: 15,527,062 km (0.073 R)
• M40: 16,402,509 km (0.051 R)
• M41: 19,482,131 km (0.073 R)
• M42: 19,770,855 km (0.106 R)
• M43: 20,645,254 km (0.096 R)
• M44: 22,356,355 km (0.104 R)
• M45: 23,343,551 km (0.07 R)
• M46: 23,496,590 km (0.069 R)
• M47: 24,811,704 km (0.042 R)
• M48: 27,109,528 km (0.097 R)
• M49: 27,512,694 km (0.113 R)
• M50: 29,062,079 km (0.074 R)
• M51: 30,388,863 km (0.046 R)
• M52: 30,639,738 km (0.112 R)
• M53: 31,396,704 km (0.052 R)
• M54: 32,074,831 km (0.119 R)
• M55: 32,586,455 km (0.115 R)
• M56: 35,448,711 km (0.11 R)
• M57: 36,331,788 km (0.075 R)
• M58: 38,390,404 km (0.072 R)
• M59: 38,571,118 km (0.045 R)
• M60: 39,661,836 km (0.105 R)
• M61: 39,753,241 km (0.045 R)
• M62: 39,936,049 km (0.108 R)
• M63: 40,211,010 km (0.113 R)
• M64: 40,854,879 km (0.119 R)
• M65: 41,224,236 km (0.034 R)
• M66: 45,074,437 km (0.118 R)
• M67: 46,030,816 km (0.116 R)
• M68: 47,866,232 km (0.11 R)
• M69: 50,317,393 km (0.069 R)
• M70: 52,307,643 km (0.096 R)
• M71: 52,708,865 km (0.114 R)
• M72: 53,110,984 km (0.05 R)
• M73: 54,628,206 km (0.114 R)
• M74: 56,057,015 km (0.107 R)
• M75: 56,159,489 km (0.107 R)
• M76: 56,364,738 km (0.12 R)
• M77: 56,467,511 km (0.05 R)
• M78: 57,394,719 km (0.086 R)
• M79: 58,223,192 km (0.087 R)
• M80: 60,521,763 km (0.116 R)
• M81: 60,626,931 km (0.113 R)
• M82: 61,153,665 km (0.092 R)
• M83: 61,682,044 km (0.058 R)
• M84: 61,787,960 km (0.085 R)
• M85: 62,424,349 km (0.103 R)
• M86: 62,636,928 km (0.101 R)
• M87: 63,276,159 km (0.049 R)
• M88: 63,703,560 km (0.072 R)
• M89: 65,422,739 km (0.118 R)
• M90: 66,071,396 km (0.08 R)
• M91: 68,029,931 km (0.108 R)
• M92: 68,358,298 km (0.118 R)
• M93: 68,796,770 km (0.105 R)
• M94: 70,449,527 km (0.1 R)
• M95: 71,003,488 km (0.119 R)
• M96: 71,114,340 km (0.088 R)
• M97: 73,681,888 km (0.066 R)
• M98: 74,356,724 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.4

Radius: 3.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.12 AU - 19.96 AU

Year: 23864 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,883,408 km

• M1: 92,003 km (0.079 R)
• M2: 121,623 km (0.03 R)
• M3: 262,245 km (0.097 R)
• M4: 348,713 km (0.075 R)
• M5: 489,484 km (0.045 R)
• M6: 596,896 km (0.111 R)
• M7: 659,876 km (0.109 R)
• M8: 711,787 km (0.053 R)
• M9: 1,159,084 km (0.115 R)
• M10: 1,270,236 km (0.082 R)
• M11: 1,351,766 km (0.051 R)
• M12: 1,659,190 km (0.078 R)
• M13: 2,744,373 km (0.108 R)
• M14: 3,021,578 km (0.115 R)
• M15: 3,065,111 km (0.061 R)
• M16: 3,241,038 km (0.103 R)
• M17: 3,420,107 km (0.079 R)
• M18: 4,096,438 km (0.087 R)
• M19: 4,339,086 km (0.06 R)
• M20: 4,486,889 km (0.094 R)
• M21: 5,781,210 km (0.105 R)
• M22: 5,998,276 km (0.035 R)
• M23: 6,025,653 km (0.058 R)
• M24: 6,440,637 km (0.094 R)
• M25: 6,893,320 km (0.07 R)
• M26: 7,036,785 km (0.025 R)
• M27: 8,250,921 km (0.034 R)
• M28: 9,022,248 km (0.099 R)
• M29: 9,053,663 km (0.107 R)
• M30: 9,337,301 km (0.077 R)
• M31: 9,687,958 km (0.056 R)
• M32: 9,784,299 km (0.052 R)
• M33: 10,107,879 km (0.044 R)
• M34: 10,632,818 km (0.107 R)
• M35: 11,200,243 km (0.072 R)
• M36: 11,538,633 km (0.078 R)
• M37: 12,329,557 km (0.109 R)
• M38: 13,458,722 km (0.092 R)
• M39: 13,890,761 km (0.119 R)
• M40: 14,072,073 km (0.08 R)
• M41: 14,657,450 km (0.098 R)
• M42: 16,422,555 km (0.09 R)
• M43: 17,116,240 km (0.105 R)
• M44: 18,611,621 km (0.047 R)
• M45: 19,415,260 km (0.12 R)
• M46: 19,455,801 km (0.104 R)
• M47: 19,536,884 km (0.068 R)
• M48: 19,902,950 km (0.088 R)
• M49: 20,476,957 km (0.101 R)
• M50: 20,683,252 km (0.115 R)
• M51: 22,912,111 km (0.105 R)
• M52: 23,513,494 km (0.032 R)
• M53: 24,076,581 km (0.042 R)
• M54: 24,207,179 km (0.119 R)
• M55: 25,614,447 km (0.078 R)
• M56: 25,658,877 km (0.109 R)
• M57: 26,283,149 km (0.101 R)
• M58: 26,642,184 km (0.093 R)
• M59: 27,365,041 km (0.117 R)
• M60: 28,369,591 km (0.049 R)
• M61: 29,572,208 km (0.081 R)
• M62: 30,414,444 km (0.093 R)
• M63: 30,980,373 km (0.068 R)
• M64: 31,407,026 km (0.116 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit