🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 32.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 165 Days

Day: 36.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.84 AU - 4.54 AU

Year: 2576 Days

Day: 46.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 13

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.61 AU - 11.17 AU

Year: 13061 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,703,218 km

• M1: 306,227 km (0.06 R)
• M2: 415,134 km (0.083 R)
• M3: 612,902 km (0.113 R)
• M4: 748,588 km (0.063 R)
• M5: 1,562,101 km (0.037 R)
• M6: 1,711,699 km (0.113 R)
• M7: 1,866,383 km (0.112 R)
• M8: 2,309,791 km (0.103 R)
• M9: 2,606,892 km (0.118 R)
• M10: 2,760,230 km (0.093 R)
• M11: 2,943,039 km (0.108 R)
• M12: 3,293,248 km (0.106 R)
• M13: 3,543,824 km (0.069 R)
• M14: 3,829,406 km (0.098 R)
• M15: 4,093,147 km (0.114 R)
• M16: 4,393,241 km (0.082 R)
• M17: 4,762,747 km (0.079 R)
• M18: 4,888,260 km (0.052 R)
• M19: 5,014,820 km (0.079 R)
• M20: 5,142,576 km (0.08 R)
• M21: 5,697,585 km (0.112 R)
• M22: 5,965,365 km (0.025 R)
• M23: 6,203,225 km (0.044 R)
• M24: 6,409,521 km (0.117 R)
• M25: 6,723,377 km (0.031 R)
• M26: 6,970,962 km (0.1 R)
• M27: 7,257,591 km (0.048 R)
• M28: 7,584,762 km (0.063 R)
• M29: 9,175,137 km (0.103 R)
• M30: 9,292,571 km (0.115 R)
• M31: 9,648,015 km (0.102 R)
• M32: 9,927,614 km (0.088 R)
• M33: 10,250,446 km (0.093 R)
• M34: 10,413,209 km (0.1 R)
• M35: 11,072,636 km (0.087 R)
• M36: 12,216,162 km (0.063 R)
• M37: 12,475,415 km (0.065 R)
• M38: 12,823,829 km (0.104 R)
• M39: 14,068,782 km (0.071 R)
• M40: 15,027,705 km (0.108 R)
• M41: 15,120,156 km (0.06 R)
• M42: 15,866,500 km (0.091 R)
• M43: 17,104,721 km (0.086 R)
• M44: 17,394,941 km (0.101 R)
• M45: 17,980,168 km (0.075 R)
• M46: 18,969,908 km (0.036 R)
• M47: 19,170,070 km (0.109 R)
• M48: 19,370,830 km (0.12 R)
• M49: 19,926,586 km (0.034 R)
• M50: 20,950,583 km (0.12 R)
• M51: 21,521,000 km (0.106 R)
• M52: 22,412,753 km (0.049 R)
• M53: 22,518,519 km (0.112 R)
• M54: 22,677,392 km (0.116 R)
• M55: 23,907,685 km (0.048 R)
• M56: 24,831,003 km (0.051 R)
• M57: 25,269,624 km (0.087 R)
• M58: 26,488,846 km (0.089 R)
• M59: 26,656,545 km (0.107 R)
• M60: 27,274,684 km (0.028 R)
• M61: 27,444,178 km (0.053 R)
• M62: 30,085,179 km (0.08 R)
• M63: 30,494,030 km (0.087 R)
• M64: 31,258,475 km (0.073 R)
• M65: 31,494,989 km (0.085 R)
• M66: 32,387,041 km (0.102 R)
• M67: 33,046,618 km (0.082 R)
• M68: 33,710,534 km (0.098 R)
• M69: 33,831,708 km (0.112 R)
• M70: 34,806,338 km (0.113 R)
• M71: 35,605,191 km (0.102 R)
• M72: 35,913,961 km (0.082 R)
• M73: 36,908,188 km (0.12 R)
• M74: 37,659,768 km (0.065 R)
• M75: 38,796,712 km (0.053 R)
• M76: 39,178,186 km (0.09 R)
• M77: 39,560,858 km (0.109 R)
• M78: 39,752,792 km (0.034 R)
• M79: 40,394,417 km (0.095 R)
• M80: 40,523,221 km (0.12 R)
• M81: 41,298,437 km (0.075 R)
• M82: 43,324,142 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.1

Radius: 4

Gravity: 54.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.91 AU - 17.91 AU

Year: 21985 Days

Day: 21.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,703,218 km

• M1: 57,595 km (0.116 R)
• M2: 90,507 km (0.061 R)
• M3: 227,090 km (0.116 R)
• M4: 375,640 km (0.107 R)
• M5: 599,289 km (0.062 R)
• M6: 804,238 km (0.111 R)
• M7: 1,180,327 km (0.058 R)
• M8: 1,535,921 km (0.052 R)
• M9: 2,260,424 km (0.056 R)
• M10: 2,377,110 km (0.096 R)
• M11: 2,657,008 km (0.051 R)
• M12: 2,738,838 km (0.077 R)
• M13: 3,032,050 km (0.071 R)
• M14: 3,335,135 km (0.115 R)
• M15: 3,379,266 km (0.12 R)
• M16: 3,830,902 km (0.117 R)
• M17: 4,205,795 km (0.055 R)
• M18: 4,397,579 km (0.108 R)
• M19: 5,450,449 km (0.038 R)
• M20: 5,607,078 km (0.03 R)
• M21: 6,521,719 km (0.087 R)
• M22: 6,576,921 km (0.081 R)
• M23: 7,137,913 km (0.082 R)
• M24: 7,597,627 km (0.082 R)
• M25: 7,889,642 km (0.107 R)
• M26: 8,666,354 km (0.116 R)
• M27: 10,549,492 km (0.072 R)
• M28: 11,670,429 km (0.082 R)
• M29: 11,939,556 km (0.094 R)
• M30: 12,347,210 km (0.097 R)
• M31: 16,590,853 km (0.112 R)
• M32: 16,969,335 km (0.061 R)
• M33: 17,427,254 km (0.073 R)
• M34: 17,503,998 km (0.112 R)
• M35: 17,580,742 km (0.084 R)
• M36: 18,668,169 km (0.118 R)
• M37: 19,537,781 km (0.068 R)
• M38: 20,339,775 km (0.027 R)
• M39: 21,398,180 km (0.062 R)
• M40: 21,892,751 km (0.113 R)
• M41: 22,224,559 km (0.12 R)
• M42: 22,307,735 km (0.085 R)
• M43: 23,061,260 km (0.058 R)
• M44: 23,738,041 km (0.097 R)
• M45: 30,576,309 km (0.059 R)
• M46: 30,761,361 km (0.041 R)
• M47: 31,412,561 km (0.071 R)
• M48: 34,254,023 km (0.039 R)
• M49: 35,316,317 km (0.063 R)
• M50: 36,979,247 km (0.086 R)
• M51: 37,176,567 km (0.057 R)
• M52: 38,068,769 km (0.079 R)
• M53: 39,369,971 km (0.054 R)
• M54: 39,874,265 km (0.115 R)
• M55: 40,177,799 km (0.12 R)
• M56: 41,707,438 km (0.069 R)
• M57: 43,359,896 km (0.099 R)
• M58: 43,672,106 km (0.115 R)
• M59: 43,776,227 km (0.079 R)
• M60: 43,880,646 km (0.116 R)
• M61: 44,089,484 km (0.051 R)
• M62: 44,718,095 km (0.081 R)
• M63: 45,349,697 km (0.103 R)
• M64: 45,772,460 km (0.049 R)
• M65: 47,690,754 km (0.087 R)
• M66: 48,012,988 km (0.12 R)
• M67: 49,200,795 km (0.081 R)
• M68: 49,526,320 km (0.112 R)
• M69: 50,507,532 km (0.078 R)
• M70: 50,726,394 km (0.086 R)
• M71: 51,825,639 km (0.114 R)
• M72: 53,377,867 km (0.063 R)
• M73: 54,832,706 km (0.05 R)
• M74: 58,010,165 km (0.042 R)
• M75: 58,124,757 km (0.055 R)
• M76: 62,299,584 km (0.118 R)
• M77: 65,971,315 km (0.11 R)
• M78: 66,809,960 km (0.083 R)
• M79: 67,050,364 km (0.119 R)
• M80: 69,590,685 km (0.085 R)
• M81: 70,078,075 km (0.112 R)
• M82: 71,056,296 km (0.093 R)
• M83: 75,264,035 km (0.12 R)
• M84: 76,140,379 km (0.119 R)
• M85: 76,768,391 km (0.051 R)
• M86: 78,029,501 km (0.039 R)
• M87: 79,297,493 km (0.075 R)
• M88: 80,189,096 km (0.075 R)
• M89: 81,340,252 km (0.057 R)
• M90: 82,883,803 km (0.057 R)
• M91: 83,400,364 km (0.092 R)
• M92: 84,047,674 km (0.079 R)
• M93: 84,177,375 km (0.118 R)
• M94: 84,566,629 km (0.026 R)
• M95: 87,046,663 km (0.074 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit