🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 206 Days

Day: 39.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.7 AU - 0.8 AU

Year: 243 Days

Day: 28.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.13 AU - 1.21 AU

Year: 474 Days

Day: 23.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 9.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.44 AU - 8 AU

Year: 8038 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,420,328 km

• M1: 144,212 km (0.091 R)
• M2: 371,751 km (0.049 R)
• M3: 771,626 km (0.056 R)
• M4: 1,013,376 km (0.119 R)
• M5: 1,313,918 km (0.097 R)
• M6: 1,438,533 km (0.089 R)
• M7: 1,511,387 km (0.053 R)
• M8: 2,160,492 km (0.075 R)
• M9: 2,351,379 km (0.12 R)
• M10: 2,614,522 km (0.027 R)
• M11: 2,818,274 km (0.07 R)
• M12: 3,265,273 km (0.098 R)
• M13: 3,435,665 km (0.091 R)
• M14: 3,836,138 km (0.102 R)
• M15: 4,068,015 km (0.05 R)
• M16: 4,304,380 km (0.101 R)
• M17: 4,735,969 km (0.042 R)
• M18: 4,929,100 km (0.051 R)
• M19: 5,153,048 km (0.102 R)
• M20: 5,294,717 km (0.055 R)
• M21: 5,437,733 km (0.046 R)
• M22: 5,992,891 km (0.035 R)
• M23: 6,082,201 km (0.115 R)
• M24: 6,171,959 km (0.047 R)
• M25: 6,474,297 km (0.111 R)
• M26: 6,719,787 km (0.043 R)
• M27: 8,090,851 km (0.108 R)
• M28: 8,488,482 km (0.093 R)
• M29: 8,555,502 km (0.058 R)
• M30: 8,926,655 km (0.114 R)
• M31: 9,614,954 km (0.097 R)
• M32: 9,824,840 km (0.1 R)
• M33: 10,106,982 km (0.072 R)
• M34: 11,042,417 km (0.099 R)
• M35: 11,188,874 km (0.092 R)
• M36: 11,446,481 km (0.102 R)
• M37: 11,594,733 km (0.097 R)
• M38: 11,855,482 km (0.099 R)
• M39: 12,231,421 km (0.029 R)
• M40: 12,344,966 km (0.09 R)
• M41: 12,764,289 km (0.095 R)
• M42: 13,072,311 km (0.087 R)
• M43: 13,382,577 km (0.048 R)
• M44: 15,254,794 km (0.043 R)
• M45: 15,458,846 km (0.119 R)
• M46: 15,787,063 km (0.082 R)
• M47: 16,159,113 km (0.057 R)
• M48: 16,492,118 km (0.075 R)
• M49: 16,659,668 km (0.104 R)
• M50: 16,827,516 km (0.077 R)
• M51: 17,038,300 km (0.11 R)
• M52: 17,207,645 km (0.077 R)
• M53: 17,761,606 km (0.072 R)
• M54: 18,538,168 km (0.077 R)
• M55: 18,625,085 km (0.11 R)
• M56: 19,281,819 km (0.09 R)
• M57: 19,546,607 km (0.105 R)
• M58: 20,169,234 km (0.045 R)
• M59: 20,348,302 km (0.091 R)
• M60: 21,251,574 km (0.116 R)
• M61: 21,799,701 km (0.097 R)
• M62: 21,937,481 km (0.11 R)
• M63: 22,029,633 km (0.091 R)
• M64: 22,121,785 km (0.058 R)
• M65: 23,284,460 km (0.11 R)
• M66: 25,330,360 km (0.119 R)
• M67: 26,203,713 km (0.111 R)
• M68: 26,301,400 km (0.12 R)
• M69: 26,791,483 km (0.113 R)
• M70: 27,037,721 km (0.116 R)
• M71: 27,980,038 km (0.066 R)
• M72: 29,743,946 km (0.116 R)
• M73: 30,408,310 km (0.089 R)
• M74: 30,974,239 km (0.071 R)
• M75: 31,129,223 km (0.106 R)
• M76: 31,855,670 km (0.106 R)
• M77: 32,378,066 km (0.063 R)
• M78: 32,587,802 km (0.097 R)
• M79: 33,484,192 km (0.086 R)
• M80: 34,121,778 km (0.108 R)
• M81: 34,335,254 km (0.03 R)
• M82: 34,602,735 km (0.103 R)
• M83: 35,733,396 km (0.051 R)
• M84: 35,896,009 km (0.053 R)
• M85: 36,167,380 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.2

Radius: 4.7

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.2 AU - 18.92 AU

Year: 24118 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 91.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,420,328 km

• M1: 60,737 km (0.101 R)
• M2: 601,832 km (0.073 R)
• M3: 1,083,238 km (0.082 R)
• M4: 1,218,475 km (0.073 R)
• M5: 1,625,979 km (0.089 R)
• M6: 1,973,495 km (0.069 R)
• M7: 2,734,948 km (0.082 R)
• M8: 3,261,832 km (0.111 R)
• M9: 3,616,828 km (0.111 R)
• M10: 3,697,311 km (0.112 R)
• M11: 5,567,734 km (0.094 R)
• M12: 6,522,018 km (0.101 R)
• M13: 7,784,026 km (0.028 R)
• M14: 8,900,475 km (0.084 R)
• M15: 9,560,800 km (0.084 R)
• M16: 10,236,683 km (0.112 R)
• M17: 10,811,588 km (0.077 R)
• M18: 11,456,205 km (0.107 R)
• M19: 13,276,213 km (0.105 R)
• M20: 14,860,005 km (0.108 R)
• M21: 14,989,258 km (0.063 R)
• M22: 15,379,409 km (0.113 R)
• M23: 17,107,863 km (0.111 R)
• M24: 17,994,829 km (0.072 R)
• M25: 18,063,644 km (0.073 R)
• M26: 18,966,766 km (0.069 R)
• M27: 21,324,279 km (0.111 R)
• M28: 23,170,616 km (0.109 R)
• M29: 23,320,662 km (0.055 R)
• M30: 24,075,085 km (0.092 R)
• M31: 24,837,435 km (0.096 R)
• M32: 24,990,773 km (0.116 R)
• M33: 25,298,646 km (0.046 R)
• M34: 25,375,838 km (0.056 R)
• M35: 26,464,013 km (0.092 R)
• M36: 27,408,873 km (0.118 R)
• M37: 30,063,786 km (0.119 R)
• M38: 30,719,624 km (0.107 R)
• M39: 32,045,360 km (0.109 R)
• M40: 33,983,699 km (0.119 R)
• M41: 37,795,902 km (0.116 R)
• M42: 38,503,500 km (0.116 R)
• M43: 41,832,352 km (0.099 R)
• M44: 41,923,606 km (0.113 R)
• M45: 42,289,224 km (0.096 R)
• M46: 43,577,261 km (0.031 R)
• M47: 45,345,807 km (0.12 R)
• M48: 46,097,537 km (0.118 R)
• M49: 47,899,144 km (0.056 R)
• M50: 49,048,803 km (0.119 R)
• M51: 49,434,018 km (0.086 R)
• M52: 51,179,975 km (0.077 R)
• M53: 51,668,561 km (0.103 R)
• M54: 52,453,501 km (0.085 R)
• M55: 53,044,862 km (0.114 R)
• M56: 53,539,283 km (0.12 R)
• M57: 54,333,498 km (0.093 R)
• M58: 54,732,176 km (0.088 R)
• M59: 54,831,958 km (0.111 R)
• M60: 55,031,671 km (0.11 R)
• M61: 57,447,826 km (0.038 R)
• M62: 58,464,793 km (0.072 R)
• M63: 59,282,644 km (0.094 R)
• M64: 60,722,973 km (0.107 R)
• M65: 61,240,132 km (0.083 R)
• M66: 61,654,818 km (0.12 R)
• M67: 61,966,580 km (0.066 R)
• M68: 62,278,790 km (0.029 R)
• M69: 62,800,289 km (0.092 R)
• M70: 64,689,859 km (0.098 R)
• M71: 65,747,666 km (0.055 R)
• M72: 65,853,731 km (0.062 R)
• M73: 66,172,374 km (0.067 R)
• M74: 68,524,501 km (0.048 R)
• M75: 72,870,768 km (0.112 R)
• M76: 73,420,391 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit