🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 136 Days

Day: 29.1 Hours

Environment

Temp: 279 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.69 AU

Year: 148 Days

Day: 39.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 216 Days

Day: 29.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,257,709 km

• M1: 290,070 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.37 AU - 1.81 AU

Year: 708 Days

Day: 33.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,257,709 km

• M1: 595,848 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.71 AU - 2.19 AU

Year: 962 Days

Day: 43.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.75 AU - 2.69 AU

Year: 1168 Days

Day: 31.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.88 AU - 2.94 AU

Year: 1321 Days

Day: 13 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 13.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.92 AU - 8.4 AU

Year: 8231 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,257,709 km

• M1: 173,683 km (0.106 R)
• M2: 650,152 km (0.076 R)
• M3: 786,436 km (0.082 R)
• M4: 1,037,162 km (0.1 R)
• M5: 1,257,370 km (0.095 R)
• M6: 1,353,861 km (0.073 R)
• M7: 1,513,781 km (0.074 R)
• M8: 1,964,370 km (0.084 R)
• M9: 2,579,217 km (0.114 R)
• M10: 3,038,782 km (0.084 R)
• M11: 3,552,052 km (0.117 R)
• M12: 3,890,442 km (0.044 R)
• M13: 4,358,085 km (0.118 R)
• M14: 4,598,788 km (0.098 R)
• M15: 4,999,112 km (0.078 R)
• M16: 5,156,190 km (0.096 R)
• M17: 5,283,049 km (0.108 R)
• M18: 5,604,834 km (0.104 R)
• M19: 6,066,044 km (0.077 R)
• M20: 6,369,129 km (0.115 R)
• M21: 6,677,301 km (0.086 R)
• M22: 6,955,254 km (0.085 R)
• M23: 7,415,118 km (0.088 R)
• M24: 7,739,446 km (0.025 R)
• M25: 8,551,762 km (0.065 R)
• M26: 9,275,068 km (0.069 R)
• M27: 9,391,156 km (0.069 R)
• M28: 10,097,557 km (0.101 R)
• M29: 10,739,781 km (0.067 R)
• M30: 10,984,074 km (0.074 R)
• M31: 11,436,757 km (0.087 R)
• M32: 12,488,430 km (0.097 R)
• M33: 12,917,627 km (0.056 R)
• M34: 13,004,094 km (0.089 R)
• M35: 13,614,753 km (0.103 R)
• M36: 13,879,242 km (0.096 R)
• M37: 14,323,996 km (0.119 R)
• M38: 14,818,567 km (0.108 R)
• M39: 15,318,822 km (0.111 R)
• M40: 15,594,082 km (0.095 R)
• M41: 16,102,864 km (0.077 R)
• M42: 17,566,081 km (0.069 R)
• M43: 18,143,828 km (0.066 R)
• M44: 18,289,387 km (0.102 R)
• M45: 18,386,476 km (0.077 R)
• M46: 19,367,688 km (0.106 R)
• M47: 19,814,836 km (0.117 R)
• M48: 21,997,619 km (0.117 R)
• M49: 24,042,771 km (0.038 R)
• M50: 24,362,761 km (0.06 R)
• M51: 24,630,541 km (0.12 R)
• M52: 25,060,934 km (0.066 R)
• M53: 25,711,236 km (0.032 R)
• M54: 25,929,350 km (0.037 R)
• M55: 26,202,665 km (0.082 R)
• M56: 26,312,321 km (0.091 R)
• M57: 27,361,301 km (0.093 R)
• M58: 27,863,052 km (0.112 R)
• M59: 29,728,538 km (0.112 R)
• M60: 29,957,422 km (0.086 R)
• M61: 30,301,797 km (0.114 R)
• M62: 30,936,690 km (0.114 R)
• M63: 31,459,385 km (0.117 R)
• M64: 31,575,922 km (0.112 R)
• M65: 31,692,608 km (0.064 R)
• M66: 31,809,444 km (0.085 R)
• M67: 31,926,430 km (0.106 R)
• M68: 32,043,565 km (0.115 R)
• M69: 33,222,546 km (0.087 R)
• M70: 34,716,430 km (0.086 R)
• M71: 34,897,144 km (0.076 R)
• M72: 35,138,595 km (0.105 R)
• M73: 35,683,879 km (0.088 R)
• M74: 36,354,227 km (0.097 R)
• M75: 37,275,002 km (0.074 R)
• M76: 37,769,274 km (0.118 R)
• M77: 38,452,337 km (0.027 R)
• M78: 39,390,466 km (0.093 R)
• M79: 40,146,384 km (0.103 R)
• M80: 40,399,354 km (0.063 R)
• M81: 41,608,553 km (0.098 R)
• M82: 42,185,552 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707

Radius: 6.8

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.81 AU - 19.43 AU

Year: 25012 Days

Day: 24.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,257,709 km

• M1: 99,183 km (0.063 R)
• M2: 160,668 km (0.055 R)
• M3: 282,291 km (0.071 R)
• M4: 375,491 km (0.1 R)
• M5: 437,125 km (0.095 R)
• M6: 524,939 km (0.098 R)
• M7: 1,081,593 km (0.119 R)
• M8: 1,461,272 km (0.107 R)
• M9: 2,102,299 km (0.09 R)
• M10: 2,178,444 km (0.097 R)
• M11: 2,532,542 km (0.087 R)
• M12: 2,778,481 km (0.101 R)
• M13: 4,168,245 km (0.116 R)
• M14: 4,957,374 km (0.057 R)
• M15: 6,279,819 km (0.104 R)
• M16: 6,781,271 km (0.062 R)
• M17: 7,008,361 km (0.059 R)
• M18: 7,353,483 km (0.074 R)
• M19: 7,586,706 km (0.049 R)
• M20: 7,763,232 km (0.049 R)
• M21: 7,941,104 km (0.091 R)
• M22: 8,180,460 km (0.069 R)
• M23: 8,422,061 km (0.106 R)
• M24: 9,601,790 km (0.097 R)
• M25: 10,503,715 km (0.107 R)
• M26: 10,766,409 km (0.078 R)
• M27: 13,509,585 km (0.084 R)
• M28: 16,454,120 km (0.036 R)
• M29: 17,066,125 km (0.104 R)
• M30: 18,866,386 km (0.032 R)
• M31: 19,345,997 km (0.057 R)
• M32: 20,562,227 km (0.107 R)
• M33: 22,054,167 km (0.054 R)
• M34: 22,643,732 km (0.093 R)
• M35: 24,183,543 km (0.081 R)
• M36: 25,756,864 km (0.118 R)
• M37: 26,645,026 km (0.08 R)
• M38: 26,734,486 km (0.106 R)
• M39: 27,182,831 km (0.092 R)
• M40: 27,362,947 km (0.079 R)
• M41: 29,185,198 km (0.119 R)
• M42: 29,739,458 km (0.101 R)
• M43: 31,234,390 km (0.101 R)
• M44: 31,328,786 km (0.11 R)
• M45: 31,423,033 km (0.075 R)
• M46: 31,991,056 km (0.115 R)
• M47: 34,881,885 km (0.115 R)
• M48: 35,371,818 km (0.102 R)
• M49: 35,568,390 km (0.11 R)
• M50: 36,160,349 km (0.064 R)
• M51: 36,358,266 km (0.049 R)
• M52: 38,257,561 km (0.098 R)
• M53: 39,473,642 km (0.089 R)
• M54: 40,086,395 km (0.115 R)
• M55: 41,218,103 km (0.105 R)
• M56: 42,255,863 km (0.049 R)
• M57: 42,360,133 km (0.115 R)
• M58: 42,568,972 km (0.075 R)
• M59: 42,987,397 km (0.057 R)
• M60: 43,302,300 km (0.111 R)
• M61: 45,527,419 km (0.081 R)
• M62: 45,848,307 km (0.078 R)
• M63: 48,006,705 km (0.088 R)
• M64: 49,098,320 km (0.098 R)
• M65: 53,658,512 km (0.119 R)
• M66: 53,884,405 km (0.042 R)
• M67: 54,791,118 km (0.108 R)
• M68: 55,246,494 km (0.115 R)
• M69: 55,474,481 km (0.119 R)
• M70: 56,275,278 km (0.09 R)
• M71: 57,772,753 km (0.053 R)
• M72: 58,120,119 km (0.115 R)
• M73: 59,633,451 km (0.038 R)
• M74: 64,011,283 km (0.057 R)
• M75: 66,420,557 km (0.045 R)
• M76: 67,758,112 km (0.078 R)
• M77: 68,981,822 km (0.079 R)
• M78: 71,699,716 km (0.092 R)
• M79: 75,208,983 km (0.089 R)
• M80: 77,621,997 km (0.085 R)
• M81: 79,159,115 km (0.065 R)
• M82: 79,673,732 km (0.096 R)
• M83: 80,576,854 km (0.101 R)
• M84: 81,872,970 km (0.08 R)
• M85: 82,784,470 km (0.029 R)
• M86: 83,437,464 km (0.088 R)
• M87: 83,961,207 km (0.079 R)
• M88: 86,199,041 km (0.118 R)
• M89: 86,331,286 km (0.085 R)
• M90: 86,595,924 km (0.071 R)
• M91: 86,860,862 km (0.106 R)
• M92: 87,126,099 km (0.062 R)
• M93: 87,657,471 km (0.098 R)
• M94: 87,790,463 km (0.059 R)
• M95: 88,056,598 km (0.116 R)
• M96: 88,323,032 km (0.104 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit