🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 14.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,437,004 km

• M1: 138,976 km (0.055 R)
• M2: 194,926 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.57 AU - 0.71 AU

Year: 193 Days

Day: 42.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 526 Days

Day: 40.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 128.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.06 AU - 1.48 AU

Year: 539 Days

Day: 25.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.67 AU - 4.53 AU

Year: 3128 Days

Day: 33 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.23 AU - 5.09 AU

Year: 3196 Days

Day: 35.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,437,004 km

• M1: 2,238,583 km (0.113 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 10.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.1 AU - 8.24 AU

Year: 7233 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,437,004 km

• M1: 144,960 km (0.089 R)
• M2: 263,292 km (0.084 R)
• M3: 366,066 km (0.112 R)
• M4: 463,604 km (0.105 R)
• M5: 559,197 km (0.114 R)
• M6: 675,734 km (0.118 R)
• M7: 1,260,362 km (0.095 R)
• M8: 1,329,775 km (0.069 R)
• M9: 1,582,895 km (0.061 R)
• M10: 2,197,892 km (0.055 R)
• M11: 2,282,265 km (0.107 R)
• M12: 2,411,069 km (0.108 R)
• M13: 3,114,927 km (0.118 R)
• M14: 3,210,221 km (0.116 R)
• M15: 3,651,385 km (0.047 R)
• M16: 3,828,060 km (0.095 R)
• M17: 4,007,727 km (0.119 R)
• M18: 4,111,697 km (0.081 R)
• M19: 4,269,224 km (0.089 R)
• M20: 4,563,333 km (0.039 R)
• M21: 5,030,976 km (0.096 R)
• M22: 5,922,879 km (0.101 R)
• M23: 6,281,315 km (0.088 R)
• M24: 6,463,226 km (0.032 R)
• M25: 6,646,783 km (0.089 R)
• M26: 7,050,548 km (0.073 R)
• M27: 7,655,073 km (0.101 R)
• M28: 7,979,999 km (0.099 R)
• M29: 8,144,108 km (0.044 R)
• M30: 9,118,140 km (0.105 R)
• M31: 9,221,063 km (0.117 R)
• M32: 9,741,215 km (0.102 R)
• M33: 9,916,843 km (0.072 R)
• M34: 10,057,914 km (0.09 R)
• M35: 10,199,882 km (0.101 R)
• M36: 10,342,299 km (0.062 R)
• M37: 10,449,710 km (0.077 R)
• M38: 11,395,319 km (0.095 R)
• M39: 11,580,371 km (0.109 R)
• M40: 11,803,721 km (0.115 R)
• M41: 12,103,665 km (0.116 R)
• M42: 12,216,910 km (0.066 R)
• M43: 12,634,737 km (0.062 R)
• M44: 12,749,628 km (0.111 R)
• M45: 12,864,818 km (0.111 R)
• M46: 13,057,501 km (0.101 R)
• M47: 13,523,797 km (0.055 R)
• M48: 13,641,231 km (0.094 R)
• M49: 14,995,990 km (0.064 R)
• M50: 16,351,496 km (0.073 R)
• M51: 16,811,958 km (0.114 R)
• M52: 16,938,219 km (0.064 R)
• M53: 17,617,393 km (0.066 R)
• M54: 17,960,421 km (0.051 R)
• M55: 18,958,538 km (0.116 R)
• M56: 21,099,134 km (0.051 R)
• M57: 21,281,045 km (0.103 R)
• M58: 21,783,694 km (0.111 R)
• M59: 22,059,552 km (0.042 R)
• M60: 22,290,382 km (0.114 R)
• M61: 22,707,760 km (0.062 R)
• M62: 22,940,833 km (0.101 R)
• M63: 23,597,419 km (0.075 R)
• M64: 23,928,179 km (0.104 R)
• M65: 24,260,287 km (0.115 R)
• M66: 25,121,671 km (0.115 R)
• M67: 25,314,353 km (0.115 R)
• M68: 26,334,312 km (0.117 R)
• M69: 28,264,124 km (0.045 R)
• M70: 28,414,470 km (0.108 R)
• M71: 28,665,495 km (0.103 R)
• M72: 29,170,089 km (0.114 R)
• M73: 29,881,277 km (0.09 R)
• M74: 30,752,535 km (0.116 R)
• M75: 31,165,425 km (0.101 R)
• M76: 31,424,529 km (0.107 R)
• M77: 31,788,201 km (0.109 R)
• M78: 33,363,168 km (0.114 R)
• M79: 33,469,083 km (0.108 R)
• M80: 33,734,320 km (0.115 R)
• M81: 34,320,295 km (0.035 R)
• M82: 34,427,257 km (0.114 R)
• M83: 35,178,687 km (0.111 R)
• M84: 35,718,736 km (0.113 R)
• M85: 36,098,415 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 14.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.8 AU - 8.8 AU

Year: 9008 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 99,437,004 km

• M1: 245,341 km (0.083 R)
• M2: 376,239 km (0.04 R)
• M3: 547,678 km (0.101 R)
• M4: 787,184 km (0.112 R)
• M5: 935,435 km (0.085 R)
• M6: 1,383,780 km (0.117 R)
• M7: 1,497,624 km (0.118 R)
• M8: 1,884,185 km (0.109 R)
• M9: 2,141,942 km (0.115 R)
• M10: 2,621,553 km (0.079 R)
• M11: 2,896,065 km (0.082 R)
• M12: 3,333,489 km (0.067 R)
• M13: 3,599,923 km (0.081 R)
• M14: 3,824,619 km (0.114 R)
• M15: 4,355,841 km (0.076 R)
• M16: 4,458,166 km (0.118 R)
• M17: 4,578,443 km (0.111 R)
• M18: 4,822,437 km (0.117 R)
• M19: 5,214,533 km (0.047 R)
• M20: 5,323,440 km (0.12 R)
• M21: 5,672,901 km (0.072 R)
• M22: 5,766,100 km (0.054 R)
• M23: 6,125,285 km (0.081 R)
• M24: 6,530,695 km (0.045 R)
• M25: 6,667,876 km (0.072 R)
• M26: 7,105,151 km (0.091 R)
• M27: 7,286,763 km (0.1 R)
• M28: 7,903,256 km (0.104 R)
• M29: 8,302,532 km (0.06 R)
• M30: 9,033,467 km (0.104 R)
• M31: 9,142,674 km (0.108 R)
• M32: 9,252,479 km (0.108 R)
• M33: 9,628,717 km (0.1 R)
• M34: 9,762,757 km (0.106 R)
• M35: 10,145,877 km (0.054 R)
• M36: 10,442,231 km (0.06 R)
• M37: 10,950,265 km (0.118 R)
• M38: 11,466,378 km (0.055 R)
• M39: 11,561,073 km (0.086 R)
• M40: 11,822,869 km (0.088 R)
• M41: 12,110,696 km (0.099 R)
• M42: 13,285,338 km (0.098 R)
• M43: 13,659,782 km (0.087 R)
• M44: 14,496,034 km (0.12 R)
• M45: 14,624,239 km (0.112 R)
• M46: 14,778,624 km (0.108 R)
• M47: 15,453,460 km (0.114 R)
• M48: 15,847,351 km (0.106 R)
• M49: 15,952,967 km (0.113 R)
• M50: 16,779,496 km (0.102 R)
• M51: 17,238,761 km (0.06 R)
• M52: 17,702,066 km (0.062 R)
• M53: 18,474,290 km (0.075 R)
• M54: 18,613,266 km (0.06 R)
• M55: 18,724,866 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.2

Radius: 7.2

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.58 AU - 12.8 AU

Year: 16034 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,437,004 km

• M1: 134,339 km (0.117 R)
• M2: 266,583 km (0.09 R)
• M3: 499,507 km (0.115 R)
• M4: 707,149 km (0.108 R)
• M5: 789,428 km (0.113 R)
• M6: 919,129 km (0.113 R)
• M7: 1,199,625 km (0.088 R)
• M8: 2,659,401 km (0.061 R)
• M9: 3,836,138 km (0.112 R)
• M10: 4,209,385 km (0.045 R)
• M11: 4,439,018 km (0.053 R)
• M12: 4,712,034 km (0.1 R)
• M13: 5,438,930 km (0.115 R)
• M14: 6,374,216 km (0.098 R)
• M15: 6,771,099 km (0.04 R)
• M16: 7,040,076 km (0.119 R)
• M17: 7,085,254 km (0.104 R)
• M18: 7,175,911 km (0.094 R)
• M19: 8,150,990 km (0.05 R)
• M20: 8,198,412 km (0.047 R)
• M21: 9,068,473 km (0.074 R)
• M22: 9,715,035 km (0.103 R)
• M23: 11,263,074 km (0.104 R)
• M24: 11,688,680 km (0.089 R)
• M25: 12,173,826 km (0.074 R)
• M26: 12,500,847 km (0.083 R)
• M27: 12,555,749 km (0.095 R)
• M28: 12,665,554 km (0.066 R)
• M29: 13,555,661 km (0.119 R)
• M30: 13,781,405 km (0.091 R)
• M31: 14,122,189 km (0.069 R)
• M32: 14,465,815 km (0.077 R)
• M33: 14,523,410 km (0.049 R)
• M34: 16,585,018 km (0.098 R)
• M35: 17,988,845 km (0.104 R)
• M36: 18,861,898 km (0.071 R)
• M37: 18,987,710 km (0.094 R)
• M38: 19,113,821 km (0.117 R)
• M39: 19,303,511 km (0.086 R)
• M40: 20,261,536 km (0.113 R)
• M41: 20,908,696 km (0.065 R)
• M42: 21,365,717 km (0.111 R)
• M43: 21,760,207 km (0.064 R)
• M44: 21,826,180 km (0.089 R)
• M45: 22,422,926 km (0.117 R)
• M46: 23,294,184 km (0.107 R)
• M47: 24,313,394 km (0.117 R)
• M48: 25,904,218 km (0.111 R)
• M49: 26,606,280 km (0.074 R)
• M50: 26,676,741 km (0.099 R)
• M51: 26,959,631 km (0.047 R)
• M52: 28,967,234 km (0.063 R)
• M53: 29,257,903 km (0.081 R)
• M54: 29,988,988 km (0.111 R)
• M55: 30,504,203 km (0.036 R)
• M56: 31,096,760 km (0.114 R)
• M57: 32,217,846 km (0.119 R)
• M58: 33,276,102 km (0.104 R)
• M59: 33,580,683 km (0.058 R)
• M60: 35,426,721 km (0.116 R)
• M61: 36,597,174 km (0.052 R)
• M62: 36,911,479 km (0.118 R)
• M63: 37,463,645 km (0.105 R)
• M64: 39,457,635 km (0.062 R)
• M65: 39,618,752 km (0.102 R)
• M66: 39,860,652 km (0.075 R)
• M67: 40,427,029 km (0.108 R)
• M68: 41,077,631 km (0.116 R)
• M69: 44,969,270 km (0.071 R)
• M70: 45,053,344 km (0.117 R)
• M71: 45,558,835 km (0.104 R)
• M72: 45,812,254 km (0.12 R)
• M73: 48,544,958 km (0.118 R)
• M74: 49,323,016 km (0.104 R)
• M75: 49,757,000 km (0.111 R)
• M76: 50,716,371 km (0.087 R)
• M77: 51,066,729 km (0.119 R)
• M78: 51,857,952 km (0.039 R)
• M79: 52,122,591 km (0.03 R)
• M80: 52,299,266 km (0.11 R)
• M81: 52,741,926 km (0.081 R)
• M82: 53,719,997 km (0.047 R)
• M83: 55,603,733 km (0.07 R)
• M84: 56,780,620 km (0.031 R)
• M85: 57,053,486 km (0.114 R)
• M86: 57,965,734 km (0.081 R)
• M87: 59,897,491 km (0.12 R)
• M88: 60,082,544 km (0.108 R)
• M89: 61,196,899 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.9

Radius: 5.7

Gravity: 30.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.58 AU - 18.22 AU

Year: 25020 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,437,004 km

• M1: 74,051 km (0.097 R)
• M2: 129,103 km (0.072 R)
• M3: 218,114 km (0.108 R)
• M4: 373,247 km (0.045 R)
• M5: 1,019,360 km (0.068 R)
• M6: 2,152,713 km (0.087 R)
• M7: 2,576,973 km (0.106 R)
• M8: 2,709,217 km (0.088 R)
• M9: 2,889,034 km (0.104 R)
• M10: 3,026,515 km (0.071 R)
• M11: 3,403,501 km (0.115 R)
• M12: 3,548,761 km (0.065 R)
• M13: 4,357,337 km (0.028 R)
• M14: 6,490,004 km (0.045 R)
• M15: 6,913,217 km (0.106 R)
• M16: 7,035,737 km (0.085 R)
• M17: 7,533,150 km (0.11 R)
• M18: 7,659,261 km (0.087 R)
• M19: 8,041,783 km (0.096 R)
• M20: 8,300,288 km (0.102 R)
• M21: 9,770,237 km (0.114 R)
• M22: 10,115,359 km (0.114 R)
• M23: 11,608,196 km (0.071 R)
• M24: 11,680,901 km (0.096 R)
• M25: 12,047,266 km (0.117 R)
• M26: 12,194,770 km (0.075 R)
• M27: 12,641,020 km (0.088 R)
• M28: 13,396,639 km (0.103 R)
• M29: 14,089,127 km (0.068 R)
• M30: 14,166,769 km (0.12 R)
• M31: 14,478,830 km (0.1 R)
• M32: 14,714,447 km (0.095 R)
• M33: 14,872,123 km (0.058 R)
• M34: 18,651,563 km (0.109 R)
• M35: 19,510,255 km (0.101 R)
• M36: 19,683,639 km (0.071 R)
• M37: 22,434,445 km (0.083 R)
• M38: 22,707,012 km (0.105 R)
• M39: 24,271,955 km (0.087 R)
• M40: 25,303,133 km (0.107 R)
• M41: 26,061,894 km (0.111 R)
• M42: 26,540,009 km (0.065 R)
• M43: 27,699,093 km (0.101 R)
• M44: 28,284,769 km (0.029 R)
• M45: 30,769,140 km (0.111 R)
• M46: 31,274,183 km (0.112 R)
• M47: 31,680,341 km (0.05 R)
• M48: 32,395,269 km (0.103 R)
• M49: 33,322,178 km (0.078 R)
• M50: 33,529,371 km (0.081 R)
• M51: 33,944,954 km (0.064 R)
• M52: 35,202,174 km (0.099 R)
• M53: 35,307,491 km (0.118 R)
• M54: 36,261,327 km (0.089 R)
• M55: 38,302,440 km (0.073 R)
• M56: 39,172,950 km (0.094 R)
• M57: 39,501,019 km (0.096 R)
• M58: 40,490,908 km (0.114 R)
• M59: 40,712,013 km (0.105 R)
• M60: 41,600,325 km (0.112 R)
• M61: 41,711,776 km (0.111 R)
• M62: 43,509,045 km (0.091 R)
• M63: 44,987,969 km (0.1 R)
• M64: 46,714,628 km (0.108 R)
• M65: 47,062,593 km (0.09 R)
• M66: 50,946,303 km (0.108 R)
• M67: 52,263,662 km (0.037 R)
• M68: 52,624,791 km (0.067 R)
• M69: 54,565,075 km (0.072 R)
• M70: 55,789,684 km (0.041 R)
• M71: 55,912,653 km (0.082 R)
• M72: 57,767,816 km (0.09 R)
• M73: 58,141,212 km (0.047 R)
• M74: 59,140,975 km (0.051 R)
• M75: 60,904,136 km (0.105 R)
• M76: 66,036,090 km (0.062 R)
• M77: 66,687,290 km (0.115 R)
• M78: 71,839,141 km (0.068 R)
• M79: 72,508,742 km (0.076 R)
• M80: 76,980,372 km (0.057 R)
• M81: 79,180,208 km (0.101 R)
• M82: 79,318,437 km (0.057 R)
• M83: 80,149,303 km (0.114 R)
• M84: 83,360,571 km (0.051 R)
• M85: 84,064,130 km (0.102 R)
• M86: 86,186,924 km (0.074 R)
• M87: 89,044,692 km (0.111 R)
• M88: 89,188,306 km (0.093 R)
• M89: 89,332,069 km (0.083 R)
• M90: 90,774,043 km (0.075 R)
• M91: 92,223,796 km (0.057 R)
• M92: 97,357,696 km (0.117 R)
• M93: 98,544,007 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit