🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 29.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,775,320 km

• M1: 305,778 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.92 AU - 1.52 AU

Year: 476 Days

Day: 29.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.08 AU - 1.74 AU

Year: 591 Days

Day: 25.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.37 AU - 2.15 AU

Year: 824 Days

Day: 35.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,775,320 km

• M1: 43,982 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 8.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.77 AU - 9.97 AU

Year: 10949 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,775,320 km

• M1: 104,270 km (0.099 R)
• M2: 273,166 km (0.082 R)
• M3: 405,111 km (0.119 R)
• M4: 479,910 km (0.028 R)
• M5: 696,079 km (0.118 R)
• M6: 748,438 km (0.107 R)
• M7: 1,232,088 km (0.117 R)
• M8: 1,531,433 km (0.074 R)
• M9: 1,583,643 km (0.04 R)
• M10: 1,654,104 km (0.073 R)
• M11: 2,355,568 km (0.071 R)
• M12: 2,456,846 km (0.084 R)
• M13: 3,117,021 km (0.112 R)
• M14: 3,183,742 km (0.083 R)
• M15: 3,386,896 km (0.06 R)
• M16: 3,501,488 km (0.06 R)
• M17: 3,570,901 km (0.103 R)
• M18: 3,997,255 km (0.049 R)
• M19: 4,389,650 km (0.082 R)
• M20: 4,717,718 km (0.109 R)
• M21: 5,424,269 km (0.064 R)
• M22: 5,639,989 km (0.042 R)
• M23: 5,803,649 km (0.101 R)
• M24: 6,191,557 km (0.1 R)
• M25: 6,332,179 km (0.078 R)
• M26: 6,674,010 km (0.062 R)
• M27: 6,934,310 km (0.115 R)
• M28: 7,886,650 km (0.077 R)
• M29: 7,947,536 km (0.093 R)
• M30: 8,008,572 km (0.104 R)
• M31: 9,038,255 km (0.094 R)
• M32: 9,197,875 km (0.102 R)
• M33: 9,455,333 km (0.115 R)
• M34: 9,519,960 km (0.052 R)
• M35: 9,747,648 km (0.096 R)
• M36: 9,845,784 km (0.113 R)
• M37: 9,977,131 km (0.083 R)
• M38: 10,408,122 km (0.119 R)
• M39: 11,151,175 km (0.108 R)
• M40: 11,702,443 km (0.076 R)
• M41: 12,297,843 km (0.066 R)
• M42: 12,403,907 km (0.096 R)
• M43: 13,299,849 km (0.05 R)
• M44: 13,700,622 km (0.076 R)
• M45: 13,773,925 km (0.081 R)
• M46: 13,920,830 km (0.109 R)
• M47: 14,068,333 km (0.079 R)
• M48: 14,253,536 km (0.103 R)
• M49: 14,439,486 km (0.073 R)
• M50: 15,115,518 km (0.12 R)
• M51: 15,381,204 km (0.037 R)
• M52: 15,533,794 km (0.082 R)
• M53: 15,917,213 km (0.067 R)
• M54: 16,110,195 km (0.089 R)
• M55: 17,007,632 km (0.119 R)
• M56: 17,363,226 km (0.105 R)
• M57: 17,561,892 km (0.04 R)
• M58: 18,121,987 km (0.094 R)
• M59: 18,444,669 km (0.025 R)
• M60: 18,728,606 km (0.109 R)
• M61: 19,671,821 km (0.054 R)
• M62: 20,588,407 km (0.034 R)
• M63: 20,882,816 km (0.103 R)
• M64: 21,646,662 km (0.094 R)
• M65: 21,903,372 km (0.069 R)
• M66: 22,204,064 km (0.056 R)
• M67: 23,332,780 km (0.095 R)
• M68: 23,683,886 km (0.101 R)
• M69: 24,480,196 km (0.109 R)
• M70: 24,702,947 km (0.058 R)
• M71: 25,691,041 km (0.105 R)
• M72: 25,826,726 km (0.098 R)
• M73: 26,646,223 km (0.114 R)
• M74: 27,984,376 km (0.101 R)
• M75: 28,077,576 km (0.104 R)
• M76: 28,450,972 km (0.071 R)
• M77: 29,581,034 km (0.116 R)
• M78: 30,294,766 km (0.074 R)
• M79: 30,390,359 km (0.109 R)
• M80: 30,821,649 km (0.061 R)
• M81: 32,812,498 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 12.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.08 AU - 10.32 AU

Year: 11503 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,775,320 km

• M1: 166,054 km (0.079 R)
• M2: 292,314 km (0.062 R)
• M3: 606,021 km (0.103 R)
• M4: 724,054 km (0.062 R)
• M5: 986,448 km (0.046 R)
• M6: 1,129,464 km (0.092 R)
• M7: 1,280,109 km (0.069 R)
• M8: 1,408,464 km (0.071 R)
• M9: 1,571,675 km (0.105 R)
• M10: 1,741,319 km (0.105 R)
• M11: 2,167,075 km (0.074 R)
• M12: 2,661,945 km (0.051 R)
• M13: 2,960,542 km (0.1 R)
• M14: 3,270,209 km (0.073 R)
• M15: 3,570,153 km (0.094 R)
• M16: 4,240,052 km (0.086 R)
• M17: 4,370,053 km (0.098 R)
• M18: 4,545,531 km (0.091 R)
• M19: 4,858,191 km (0.045 R)
• M20: 5,017,213 km (0.083 R)
• M21: 5,457,779 km (0.052 R)
• M22: 5,670,806 km (0.107 R)
• M23: 5,959,082 km (0.12 R)
• M24: 6,301,661 km (0.097 R)
• M25: 6,954,955 km (0.052 R)
• M26: 7,315,785 km (0.068 R)
• M27: 7,498,444 km (0.094 R)
• M28: 8,082,623 km (0.113 R)
• M29: 8,380,174 km (0.117 R)
• M30: 8,571,509 km (0.108 R)
• M31: 8,986,344 km (0.066 R)
• M32: 9,210,292 km (0.107 R)
• M33: 9,835,611 km (0.12 R)
• M34: 10,182,678 km (0.103 R)
• M35: 10,533,635 km (0.08 R)
• M36: 11,127,538 km (0.081 R)
• M37: 12,100,224 km (0.105 R)
• M38: 13,996,975 km (0.095 R)
• M39: 14,289,439 km (0.116 R)
• M40: 14,387,426 km (0.094 R)
• M41: 14,616,759 km (0.106 R)
• M42: 14,880,500 km (0.109 R)
• M43: 15,412,470 km (0.081 R)
• M44: 15,883,255 km (0.118 R)
• M45: 16,154,326 km (0.107 R)
• M46: 16,290,460 km (0.118 R)
• M47: 16,495,409 km (0.107 R)
• M48: 18,519,917 km (0.119 R)
• M49: 18,698,238 km (0.113 R)
• M50: 18,877,007 km (0.096 R)
• M51: 18,984,568 km (0.073 R)
• M52: 19,380,554 km (0.06 R)
• M53: 19,525,215 km (0.094 R)
• M54: 20,843,771 km (0.11 R)
• M55: 21,103,472 km (0.077 R)
• M56: 21,663,567 km (0.111 R)
• M57: 22,039,805 km (0.071 R)
• M58: 22,190,899 km (0.106 R)
• M59: 23,411,768 km (0.077 R)
• M60: 23,604,599 km (0.087 R)
• M61: 23,914,117 km (0.11 R)
• M62: 24,302,922 km (0.103 R)
• M63: 24,811,405 km (0.078 R)
• M64: 25,442,110 km (0.101 R)
• M65: 25,839,143 km (0.101 R)
• M66: 26,398,190 km (0.041 R)
• M67: 27,122,992 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 13.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.52 AU - 13.34 AU

Year: 14550 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,775,320 km

• M1: 175,179 km (0.032 R)
• M2: 734,077 km (0.088 R)
• M3: 1,099,993 km (0.063 R)
• M4: 1,406,070 km (0.114 R)
• M5: 1,569,730 km (0.054 R)
• M6: 1,840,203 km (0.106 R)
• M7: 2,206,569 km (0.117 R)
• M8: 2,398,652 km (0.04 R)
• M9: 3,069,150 km (0.029 R)
• M10: 3,315,687 km (0.09 R)
• M11: 3,441,499 km (0.104 R)
• M12: 4,609,858 km (0.073 R)
• M13: 5,292,174 km (0.117 R)
• M14: 5,701,773 km (0.048 R)
• M15: 6,394,411 km (0.042 R)
• M16: 6,631,225 km (0.104 R)
• M17: 7,607,501 km (0.061 R)
• M18: 7,985,235 km (0.052 R)
• M19: 8,283,384 km (0.083 R)
• M20: 8,978,565 km (0.117 R)
• M21: 9,110,959 km (0.093 R)
• M22: 9,557,210 km (0.075 R)
• M23: 10,148,121 km (0.091 R)
• M24: 10,286,200 km (0.109 R)
• M25: 11,556,585 km (0.059 R)
• M26: 11,700,797 km (0.083 R)
• M27: 11,797,288 km (0.035 R)
• M28: 13,884,328 km (0.088 R)
• M29: 14,449,658 km (0.107 R)
• M30: 14,917,750 km (0.099 R)
• M31: 16,298,090 km (0.103 R)
• M32: 17,387,611 km (0.118 R)
• M33: 17,885,622 km (0.044 R)
• M34: 18,220,123 km (0.115 R)
• M35: 18,725,913 km (0.089 R)
• M36: 19,464,777 km (0.072 R)
• M37: 19,924,192 km (0.092 R)
• M38: 20,678,315 km (0.094 R)
• M39: 20,795,151 km (0.101 R)
• M40: 22,875,459 km (0.049 R)
• M41: 23,299,420 km (0.086 R)
• M42: 25,395,735 km (0.078 R)
• M43: 25,520,948 km (0.09 R)
• M44: 26,213,137 km (0.07 R)
• M45: 28,067,553 km (0.111 R)
• M46: 29,436,822 km (0.096 R)
• M47: 30,694,342 km (0.117 R)
• M48: 30,961,224 km (0.096 R)
• M49: 31,834,277 km (0.058 R)
• M50: 32,375,522 km (0.078 R)
• M51: 32,579,275 km (0.095 R)
• M52: 33,948,544 km (0.054 R)
• M53: 34,293,816 km (0.087 R)
• M54: 34,848,674 km (0.098 R)
• M55: 35,896,907 km (0.055 R)
• M56: 36,178,300 km (0.038 R)
• M57: 36,319,221 km (0.109 R)
• M58: 37,097,579 km (0.091 R)
• M59: 38,311,416 km (0.117 R)
• M60: 38,598,943 km (0.082 R)
• M61: 38,742,857 km (0.075 R)
• M62: 39,320,753 km (0.089 R)
• M63: 39,610,823 km (0.087 R)
• M64: 41,660,613 km (0.119 R)
• M65: 41,956,368 km (0.108 R)
• M66: 42,549,674 km (0.044 R)
• M67: 43,819,909 km (0.096 R)
• M68: 44,724,079 km (0.03 R)
• M69: 45,939,113 km (0.118 R)
• M70: 47,088,024 km (0.091 R)
• M71: 50,591,457 km (0.094 R)
• M72: 51,539,758 km (0.087 R)
• M73: 51,857,204 km (0.065 R)
• M74: 52,175,249 km (0.083 R)
• M75: 52,334,571 km (0.072 R)
• M76: 52,653,514 km (0.034 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit