🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.77 AU - 0.89 AU

Year: 285 Days

Day: 29.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,589,038 km

• M1: 638,933 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.83 AU - 0.91 AU

Year: 306 Days

Day: 24.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,589,038 km

• M1: 127,906 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.5 AU

Year: 584 Days

Day: 18.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,589,038 km

• M1: 435,330 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.75 AU - 1.99 AU

Year: 963 Days

Day: 37.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.62 AU - 4.08 AU

Year: 2310 Days

Day: 39.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,589,038 km

• M1: 37,399 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 8.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.04 AU - 4.94 AU

Year: 3584 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,589,038 km

• M1: 197,918 km (0.113 R)
• M2: 317,596 km (0.086 R)
• M3: 371,152 km (0.104 R)
• M4: 450,888 km (0.069 R)
• M5: 512,971 km (0.117 R)
• M6: 578,495 km (0.092 R)
• M7: 870,809 km (0.106 R)
• M8: 961,017 km (0.057 R)
• M9: 1,296,266 km (0.086 R)
• M10: 1,754,633 km (0.098 R)
• M11: 2,288,099 km (0.106 R)
• M12: 2,471,806 km (0.114 R)
• M13: 2,660,449 km (0.063 R)
• M14: 2,764,120 km (0.037 R)
• M15: 3,176,112 km (0.036 R)
• M16: 3,270,359 km (0.086 R)
• M17: 3,397,517 km (0.06 R)
• M18: 3,871,892 km (0.087 R)
• M19: 4,176,922 km (0.085 R)
• M20: 4,454,725 km (0.119 R)
• M21: 4,542,689 km (0.088 R)
• M22: 4,649,053 km (0.096 R)
• M23: 5,064,636 km (0.093 R)
• M24: 5,156,639 km (0.06 R)
• M25: 5,529,885 km (0.092 R)
• M26: 5,586,732 km (0.076 R)
• M27: 5,662,728 km (0.107 R)
• M28: 5,719,875 km (0.116 R)
• M29: 6,028,345 km (0.1 R)
• M30: 6,243,467 km (0.115 R)
• M31: 6,521,121 km (0.118 R)
• M32: 7,734,808 km (0.047 R)
• M33: 7,862,116 km (0.109 R)
• M34: 8,378,378 km (0.116 R)
• M35: 9,061,293 km (0.075 R)
• M36: 9,375,598 km (0.075 R)
• M37: 9,807,936 km (0.08 R)
• M38: 9,922,827 km (0.1 R)
• M39: 10,550,689 km (0.098 R)
• M40: 10,621,150 km (0.06 R)
• M41: 10,810,092 km (0.053 R)
• M42: 11,528,610 km (0.086 R)
• M43: 12,585,070 km (0.109 R)
• M44: 12,810,215 km (0.063 R)
• M45: 13,365,822 km (0.111 R)
• M46: 13,493,279 km (0.091 R)
• M47: 14,110,520 km (0.094 R)
• M48: 14,396,401 km (0.117 R)
• M49: 15,079,914 km (0.097 R)
• M50: 15,159,351 km (0.101 R)
• M51: 15,746,971 km (0.088 R)
• M52: 16,342,071 km (0.111 R)
• M53: 16,889,450 km (0.1 R)
• M54: 17,082,431 km (0.073 R)
• M55: 17,442,813 km (0.068 R)
• M56: 17,693,688 km (0.059 R)
• M57: 18,397,097 km (0.051 R)
• M58: 18,909,171 km (0.105 R)
• M59: 18,966,467 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.3

Radius: 4.6

Gravity: 47.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.48 AU - 17.24 AU

Year: 19439 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,589,038 km

• M1: 87,066 km (0.091 R)
• M2: 946,207 km (0.073 R)
• M3: 1,030,729 km (0.119 R)
• M4: 1,299,557 km (0.069 R)
• M5: 1,393,953 km (0.082 R)
• M6: 1,425,817 km (0.048 R)
• M7: 2,454,602 km (0.115 R)
• M8: 2,892,325 km (0.097 R)
• M9: 3,483,686 km (0.106 R)
• M10: 3,973,768 km (0.044 R)
• M11: 4,772,920 km (0.045 R)
• M12: 5,315,811 km (0.101 R)
• M13: 6,192,604 km (0.112 R)
• M14: 6,674,758 km (0.038 R)
• M15: 7,448,478 km (0.035 R)
• M16: 7,504,876 km (0.104 R)
• M17: 7,561,275 km (0.105 R)
• M18: 8,308,516 km (0.079 R)
• M19: 8,780,049 km (0.113 R)
• M20: 9,018,956 km (0.109 R)
• M21: 9,260,108 km (0.098 R)
• M22: 9,442,318 km (0.112 R)
• M23: 10,623,693 km (0.096 R)
• M24: 10,750,701 km (0.054 R)
• M25: 11,263,972 km (0.106 R)
• M26: 13,670,403 km (0.076 R)
• M27: 14,647,427 km (0.069 R)
• M28: 15,001,824 km (0.098 R)
• M29: 15,144,391 km (0.117 R)
• M30: 15,215,899 km (0.086 R)
• M31: 16,081,921 km (0.099 R)
• M32: 16,374,235 km (0.074 R)
• M33: 16,668,195 km (0.061 R)
• M34: 17,186,851 km (0.064 R)
• M35: 17,485,598 km (0.078 R)
• M36: 17,710,892 km (0.055 R)
• M37: 18,621,195 km (0.053 R)
• M38: 19,469,116 km (0.028 R)
• M39: 20,172,076 km (0.059 R)
• M40: 20,329,453 km (0.104 R)
• M41: 20,408,291 km (0.098 R)
• M42: 20,645,404 km (0.066 R)
• M43: 21,925,214 km (0.089 R)
• M44: 23,726,521 km (0.094 R)
• M45: 25,066,170 km (0.1 R)
• M46: 25,150,693 km (0.057 R)
• M47: 25,320,038 km (0.101 R)
• M48: 25,404,860 km (0.096 R)
• M49: 25,745,046 km (0.104 R)
• M50: 26,430,054 km (0.08 R)
• M51: 28,168,531 km (0.091 R)
• M52: 28,344,458 km (0.088 R)
• M53: 29,585,821 km (0.119 R)
• M54: 30,213,085 km (0.066 R)
• M55: 31,026,000 km (0.099 R)
• M56: 31,480,778 km (0.109 R)
• M57: 31,937,799 km (0.107 R)
• M58: 32,581,219 km (0.093 R)
• M59: 32,858,275 km (0.118 R)
• M60: 33,043,327 km (0.1 R)
• M61: 33,507,829 km (0.068 R)
• M62: 33,974,275 km (0.053 R)
• M63: 35,197,387 km (0.061 R)
• M64: 39,344,090 km (0.072 R)
• M65: 43,236,178 km (0.085 R)
• M66: 43,743,913 km (0.12 R)
• M67: 44,458,094 km (0.116 R)
• M68: 45,691,378 km (0.08 R)
• M69: 46,208,688 km (0.102 R)
• M70: 49,352,338 km (0.118 R)
• M71: 50,522,193 km (0.117 R)
• M72: 50,842,781 km (0.084 R)
• M73: 50,949,744 km (0.105 R)
• M74: 52,672,513 km (0.08 R)
• M75: 53,867,800 km (0.08 R)
• M76: 55,072,063 km (0.089 R)
• M77: 56,950,563 km (0.107 R)
• M78: 64,324,242 km (0.027 R)
• M79: 68,771,637 km (0.061 R)
• M80: 69,008,451 km (0.082 R)
• M81: 71,871,155 km (0.12 R)
• M82: 72,231,686 km (0.083 R)
• M83: 72,472,539 km (0.118 R)
• M84: 73,196,144 km (0.113 R)
• M85: 74,164,940 km (0.118 R)
• M86: 77,096,459 km (0.104 R)
• M87: 77,835,174 km (0.085 R)
• M88: 78,082,010 km (0.083 R)
• M89: 78,329,146 km (0.052 R)
• M90: 78,452,714 km (0.108 R)
• M91: 80,190,143 km (0.099 R)
• M92: 80,439,373 km (0.057 R)
• M93: 81,063,645 km (0.1 R)
• M94: 82,065,802 km (0.073 R)
• M95: 82,316,976 km (0.102 R)
• M96: 82,946,035 km (0.111 R)
• M97: 84,462,210 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit