🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.65 AU - 0.85 AU

Year: 247 Days

Day: 35 Hours

Environment

Temp: 124 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.98 AU - 2.2 AU

Year: 1151 Days

Day: 25.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.39 AU - 4.49 AU

Year: 2978 Days

Day: 44.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 12.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.2 AU - 5.16 AU

Year: 3855 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,554,114 km

• M1: 154,983 km (0.105 R)
• M2: 278,551 km (0.116 R)
• M3: 369,208 km (0.049 R)
• M4: 456,124 km (0.108 R)
• M5: 864,227 km (0.076 R)
• M6: 1,054,366 km (0.086 R)
• M7: 1,315,713 km (0.087 R)
• M8: 2,221,229 km (0.087 R)
• M9: 2,450,862 km (0.108 R)
• M10: 2,651,323 km (0.09 R)
• M11: 2,895,467 km (0.08 R)
• M12: 3,029,955 km (0.068 R)
• M13: 3,305,365 km (0.107 R)
• M14: 3,692,225 km (0.11 R)
• M15: 4,136,830 km (0.091 R)
• M16: 4,442,758 km (0.086 R)
• M17: 4,847,121 km (0.068 R)
• M18: 5,007,639 km (0.111 R)
• M19: 5,146,616 km (0.101 R)
• M20: 5,381,185 km (0.098 R)
• M21: 5,476,030 km (0.12 R)
• M22: 5,812,326 km (0.088 R)
• M23: 6,580,960 km (0.096 R)
• M24: 6,656,956 km (0.112 R)
• M25: 6,964,379 km (0.067 R)
• M26: 7,042,021 km (0.06 R)
• M27: 7,145,841 km (0.084 R)
• M28: 7,941,403 km (0.108 R)
• M29: 8,294,753 km (0.075 R)
• M30: 8,377,182 km (0.101 R)
• M31: 8,459,760 km (0.1 R)
• M32: 9,215,229 km (0.118 R)
• M33: 9,615,553 km (0.118 R)
• M34: 9,992,390 km (0.081 R)
• M35: 11,212,510 km (0.118 R)
• M36: 11,333,983 km (0.087 R)
• M37: 11,486,573 km (0.097 R)
• M38: 11,886,448 km (0.1 R)
• M39: 12,041,581 km (0.109 R)
• M40: 12,447,740 km (0.073 R)
• M41: 13,113,600 km (0.089 R)
• M42: 13,273,819 km (0.118 R)
• M43: 13,986,503 km (0.049 R)
• M44: 14,183,075 km (0.098 R)
• M45: 14,778,325 km (0.063 R)
• M46: 15,045,507 km (0.072 R)
• M47: 15,754,451 km (0.093 R)
• M48: 15,959,101 km (0.101 R)
• M49: 16,751,371 km (0.101 R)
• M50: 17,556,507 km (0.116 R)
• M51: 18,374,358 km (0.052 R)
• M52: 19,023,015 km (0.082 R)
• M53: 19,204,477 km (0.087 R)
• M54: 19,350,185 km (0.096 R)
• M55: 19,532,695 km (0.105 R)
• M56: 19,899,509 km (0.076 R)
• M57: 20,342,767 km (0.086 R)
• M58: 20,640,168 km (0.114 R)
• M59: 20,938,915 km (0.04 R)
• M60: 21,088,812 km (0.1 R)
• M61: 21,351,954 km (0.103 R)
• M62: 21,919,678 km (0.116 R)
• M63: 22,339,151 km (0.043 R)
• M64: 22,645,976 km (0.065 R)
• M65: 23,147,428 km (0.066 R)
• M66: 24,122,058 km (0.043 R)
• M67: 24,200,597 km (0.064 R)
• M68: 24,476,156 km (0.099 R)
• M69: 25,469,037 km (0.069 R)
• M70: 26,880,942 km (0.115 R)
• M71: 27,493,845 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 14.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.89 AU - 7.77 AU

Year: 6065 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,554,114 km

• M1: 213,327 km (0.106 R)
• M2: 362,775 km (0.047 R)
• M3: 479,012 km (0.101 R)
• M4: 719,267 km (0.07 R)
• M5: 878,289 km (0.118 R)
• M6: 1,269,188 km (0.12 R)
• M7: 1,655,450 km (0.047 R)
• M8: 2,078,812 km (0.119 R)
• M9: 2,719,091 km (0.078 R)
• M10: 2,882,601 km (0.066 R)
• M11: 3,097,873 km (0.113 R)
• M12: 3,219,795 km (0.082 R)
• M13: 3,468,576 km (0.053 R)
• M14: 4,225,990 km (0.092 R)
• M15: 5,091,264 km (0.098 R)
• M16: 5,206,903 km (0.075 R)
• M17: 5,678,436 km (0.07 R)
• M18: 6,194,698 km (0.119 R)
• M19: 6,318,266 km (0.059 R)
• M20: 6,662,790 km (0.071 R)
• M21: 7,013,298 km (0.078 R)
• M22: 7,402,851 km (0.09 R)
• M23: 7,832,795 km (0.071 R)
• M24: 8,034,004 km (0.082 R)
• M25: 8,578,989 km (0.076 R)
• M26: 8,786,481 km (0.096 R)
• M27: 8,960,613 km (0.086 R)
• M28: 10,765,063 km (0.107 R)
• M29: 11,101,658 km (0.071 R)
• M30: 11,252,453 km (0.098 R)
• M31: 12,016,150 km (0.077 R)
• M32: 12,482,446 km (0.118 R)
• M33: 13,392,899 km (0.104 R)
• M34: 14,489,003 km (0.084 R)
• M35: 15,277,533 km (0.037 R)
• M36: 15,698,202 km (0.074 R)
• M37: 16,422,106 km (0.111 R)
• M38: 16,593,994 km (0.099 R)
• M39: 17,462,709 km (0.082 R)
• M40: 17,682,169 km (0.098 R)
• M41: 18,123,782 km (0.077 R)
• M42: 18,212,643 km (0.066 R)
• M43: 18,301,504 km (0.087 R)
• M44: 18,524,405 km (0.062 R)
• M45: 18,748,353 km (0.112 R)
• M46: 18,928,020 km (0.115 R)
• M47: 19,379,955 km (0.076 R)
• M48: 20,340,374 km (0.11 R)
• M49: 20,525,127 km (0.108 R)
• M50: 22,212,591 km (0.044 R)
• M51: 22,355,307 km (0.094 R)
• M52: 23,410,571 km (0.073 R)
• M53: 24,139,412 km (0.108 R)
• M54: 24,335,086 km (0.117 R)
• M55: 24,580,277 km (0.119 R)
• M56: 24,826,515 km (0.076 R)
• M57: 25,023,984 km (0.115 R)
• M58: 26,069,224 km (0.075 R)
• M59: 26,572,023 km (0.11 R)
• M60: 26,673,001 km (0.118 R)
• M61: 27,230,403 km (0.078 R)
• M62: 27,740,532 km (0.115 R)
• M63: 28,666,842 km (0.062 R)
• M64: 29,289,917 km (0.074 R)
• M65: 29,655,534 km (0.096 R)
• M66: 29,969,989 km (0.045 R)
• M67: 30,814,169 km (0.115 R)
• M68: 31,399,097 km (0.116 R)
• M69: 31,666,279 km (0.113 R)
• M70: 32,041,470 km (0.066 R)
• M71: 33,013,109 km (0.11 R)
• M72: 33,884,815 km (0.107 R)
• M73: 34,598,696 km (0.098 R)
• M74: 36,545,413 km (0.066 R)
• M75: 36,770,109 km (0.096 R)
• M76: 36,882,607 km (0.074 R)

Asteroid Belt

Center: 9.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 5.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.7 AU - 13.82 AU

Year: 17357 Days

Day: 16.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,554,114 km

• M1: 202,705 km (0.103 R)
• M2: 478,863 km (0.089 R)
• M3: 636,389 km (0.112 R)
• M4: 682,166 km (0.114 R)
• M5: 894,146 km (0.109 R)
• M6: 998,715 km (0.098 R)
• M7: 1,107,623 km (0.081 R)
• M8: 1,278,164 km (0.073 R)
• M9: 1,457,233 km (0.036 R)
• M10: 1,644,380 km (0.084 R)
• M11: 1,817,165 km (0.107 R)
• M12: 2,251,149 km (0.087 R)
• M13: 2,566,052 km (0.039 R)
• M14: 3,263,627 km (0.101 R)
• M15: 3,344,560 km (0.053 R)
• M16: 3,731,420 km (0.105 R)
• M17: 4,367,510 km (0.056 R)
• M18: 4,789,825 km (0.108 R)
• M19: 5,162,024 km (0.052 R)
• M20: 5,607,975 km (0.106 R)
• M21: 6,033,282 km (0.115 R)
• M22: 6,845,299 km (0.102 R)
• M23: 6,983,977 km (0.074 R)
• M24: 7,334,784 km (0.098 R)
• M25: 7,871,541 km (0.109 R)
• M26: 8,495,214 km (0.104 R)
• M27: 8,869,508 km (0.098 R)
• M28: 9,711,744 km (0.067 R)
• M29: 9,985,209 km (0.07 R)
• M30: 10,619,354 km (0.119 R)
• M31: 11,348,345 km (0.104 R)
• M32: 11,595,032 km (0.078 R)
• M33: 12,768,926 km (0.115 R)
• M34: 13,370,010 km (0.096 R)
• M35: 13,673,993 km (0.085 R)
• M36: 14,068,333 km (0.102 R)
• M37: 14,156,447 km (0.087 R)
• M38: 14,688,865 km (0.078 R)
• M39: 15,182,837 km (0.072 R)
• M40: 15,545,463 km (0.104 R)
• M41: 15,636,568 km (0.104 R)
• M42: 16,140,713 km (0.101 R)
• M43: 16,464,442 km (0.093 R)
• M44: 16,510,818 km (0.088 R)
• M45: 16,883,616 km (0.1 R)
• M46: 17,495,471 km (0.1 R)
• M47: 17,732,733 km (0.1 R)
• M48: 18,499,123 km (0.101 R)
• M49: 18,934,902 km (0.055 R)
• M50: 19,276,134 km (0.118 R)
• M51: 19,619,462 km (0.102 R)
• M52: 20,063,917 km (0.054 R)
• M53: 20,113,583 km (0.099 R)
• M54: 20,212,767 km (0.04 R)
• M55: 22,438,035 km (0.059 R)
• M56: 22,747,553 km (0.103 R)
• M57: 23,110,328 km (0.113 R)
• M58: 23,162,238 km (0.12 R)
• M59: 23,214,298 km (0.111 R)
• M60: 24,421,553 km (0.047 R)
• M61: 24,580,426 km (0.117 R)
• M62: 25,006,032 km (0.099 R)
• M63: 25,487,737 km (0.102 R)
• M64: 25,864,574 km (0.083 R)
• M65: 26,026,589 km (0.088 R)
• M66: 26,243,206 km (0.073 R)
• M67: 27,280,069 km (0.096 R)
• M68: 28,219,095 km (0.054 R)
• M69: 29,281,090 km (0.102 R)
• M70: 29,732,278 km (0.097 R)
• M71: 29,958,619 km (0.099 R)
• M72: 30,356,250 km (0.072 R)
• M73: 30,698,381 km (0.053 R)
• M74: 30,812,673 km (0.083 R)
• M75: 31,559,466 km (0.042 R)
• M76: 31,674,806 km (0.108 R)
• M77: 32,079,767 km (0.086 R)
• M78: 32,253,899 km (0.099 R)
• M79: 32,836,583 km (0.094 R)
• M80: 33,953,032 km (0.049 R)
• M81: 35,022,358 km (0.036 R)
• M82: 35,201,576 km (0.116 R)
• M83: 35,321,254 km (0.095 R)
• M84: 35,501,071 km (0.116 R)
• M85: 36,102,604 km (0.092 R)
• M86: 37,193,621 km (0.095 R)
• M87: 38,726,999 km (0.107 R)
• M88: 40,343,554 km (0.086 R)
• M89: 40,971,117 km (0.088 R)
• M90: 41,601,821 km (0.06 R)
• M91: 41,981,950 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit