🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.47 AU - 0.63 AU

Year: 144 Days

Day: 44.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,399,837 km

• M1: 90,507 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 156 Days

Day: 38 Hours

Environment

Temp: 236 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.03 AU - 2.11 AU

Year: 1052 Days

Day: 13.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,399,837 km

• M1: 217,964 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.2 AU - 3.16 AU

Year: 1549 Days

Day: 16.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,399,837 km

• M1: 1,117,346 km (0.093 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 11.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.88 AU - 12.88 AU

Year: 15381 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,399,837 km

• M1: 141,220 km (0.106 R)
• M2: 326,572 km (0.117 R)
• M3: 577,448 km (0.11 R)
• M4: 707,448 km (0.089 R)
• M5: 933,341 km (0.065 R)
• M6: 1,021,454 km (0.119 R)
• M7: 1,611,319 km (0.029 R)
• M8: 1,829,283 km (0.07 R)
• M9: 2,634,718 km (0.056 R)
• M10: 2,762,624 km (0.074 R)
• M11: 2,925,536 km (0.103 R)
• M12: 3,024,869 km (0.101 R)
• M13: 3,159,058 km (0.063 R)
• M14: 4,079,235 km (0.065 R)
• M15: 4,153,286 km (0.092 R)
• M16: 4,454,277 km (0.094 R)
• M17: 5,769,840 km (0.109 R)
• M18: 5,853,316 km (0.049 R)
• M19: 8,113,141 km (0.106 R)
• M20: 8,728,138 km (0.087 R)
• M21: 9,065,631 km (0.025 R)
• M22: 10,003,011 km (0.064 R)
• M23: 10,971,209 km (0.107 R)
• M24: 11,335,479 km (0.073 R)
• M25: 12,236,507 km (0.046 R)
• M26: 12,831,757 km (0.066 R)
• M27: 12,995,866 km (0.064 R)
• M28: 14,503,065 km (0.07 R)
• M29: 15,480,238 km (0.115 R)
• M30: 15,654,968 km (0.073 R)
• M31: 15,888,790 km (0.08 R)
• M32: 16,182,899 km (0.087 R)
• M33: 16,895,883 km (0.093 R)
• M34: 18,229,548 km (0.095 R)
• M35: 19,033,487 km (0.101 R)
• M36: 19,596,872 km (0.091 R)
• M37: 20,102,214 km (0.078 R)
• M38: 20,420,259 km (0.104 R)
• M39: 20,675,922 km (0.102 R)
• M40: 21,513,969 km (0.107 R)
• M41: 22,035,318 km (0.108 R)
• M42: 22,166,365 km (0.116 R)
• M43: 22,825,194 km (0.087 R)
• M44: 23,157,002 km (0.111 R)
• M45: 23,557,326 km (0.12 R)
• M46: 23,691,216 km (0.066 R)
• M47: 24,500,242 km (0.086 R)
• M48: 24,703,844 km (0.062 R)
• M49: 24,908,045 km (0.091 R)
• M50: 25,524,090 km (0.089 R)
• M51: 26,631,712 km (0.074 R)
• M52: 27,261,669 km (0.089 R)
• M53: 28,536,243 km (0.111 R)
• M54: 29,180,860 km (0.089 R)
• M55: 29,902,670 km (0.11 R)
• M56: 30,411,452 km (0.098 R)
• M57: 31,806,751 km (0.108 R)
• M58: 32,326,005 km (0.118 R)
• M59: 33,297,943 km (0.065 R)
• M60: 34,811,873 km (0.056 R)
• M61: 35,117,352 km (0.107 R)
• M62: 35,193,946 km (0.08 R)
• M63: 35,347,134 km (0.099 R)
• M64: 35,423,729 km (0.083 R)
• M65: 35,731,003 km (0.044 R)
• M66: 37,124,656 km (0.079 R)
• M67: 37,358,627 km (0.111 R)
• M68: 38,772,926 km (0.111 R)
• M69: 39,089,624 km (0.086 R)
• M70: 40,525,315 km (0.115 R)
• M71: 41,249,518 km (0.072 R)
• M72: 41,330,301 km (0.102 R)
• M73: 41,411,084 km (0.092 R)
• M74: 41,978,060 km (0.101 R)
• M75: 43,694,546 km (0.117 R)
• M76: 44,354,572 km (0.118 R)
• M77: 45,600,722 km (0.068 R)
• M78: 46,270,173 km (0.12 R)
• M79: 46,942,765 km (0.06 R)
• M80: 47,787,993 km (0.119 R)
• M81: 49,407,988 km (0.119 R)
• M82: 50,613,148 km (0.062 R)
• M83: 51,653,901 km (0.03 R)
• M84: 52,089,530 km (0.049 R)
• M85: 52,526,505 km (0.094 R)
• M86: 53,579,973 km (0.095 R)
• M87: 54,729,334 km (0.072 R)
• M88: 55,886,623 km (0.036 R)
• M89: 58,588,211 km (0.081 R)
• M90: 60,871,822 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 5.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.79 AU - 20.3 AU

Year: 27055 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,399,837 km

• M1: 363,822 km (0.103 R)
• M2: 473,926 km (0.114 R)
• M3: 595,100 km (0.12 R)
• M4: 2,389,976 km (0.095 R)
• M5: 2,539,125 km (0.078 R)
• M6: 2,815,582 km (0.119 R)
• M7: 3,005,122 km (0.1 R)
• M8: 3,430,130 km (0.099 R)
• M9: 4,155,679 km (0.077 R)
• M10: 4,263,240 km (0.096 R)
• M11: 4,591,159 km (0.089 R)
• M12: 4,628,109 km (0.098 R)
• M13: 5,040,999 km (0.117 R)
• M14: 5,504,753 km (0.077 R)
• M15: 6,307,794 km (0.06 R)
• M16: 6,722,928 km (0.119 R)
• M17: 7,535,694 km (0.11 R)
• M18: 7,931,530 km (0.067 R)
• M19: 8,154,430 km (0.091 R)
• M20: 9,112,455 km (0.091 R)
• M21: 9,675,841 km (0.111 R)
• M22: 10,347,386 km (0.101 R)
• M23: 12,295,599 km (0.035 R)
• M24: 12,865,118 km (0.05 R)
• M25: 15,062,710 km (0.113 R)
• M26: 15,615,923 km (0.034 R)
• M27: 16,571,854 km (0.034 R)
• M28: 17,143,018 km (0.107 R)
• M29: 17,662,572 km (0.102 R)
• M30: 18,070,076 km (0.099 R)
• M31: 20,580,179 km (0.116 R)
• M32: 22,062,844 km (0.11 R)
• M33: 22,313,270 km (0.053 R)
• M34: 22,376,102 km (0.103 R)
• M35: 23,260,823 km (0.058 R)
• M36: 23,324,402 km (0.042 R)
• M37: 25,194,974 km (0.099 R)
• M38: 26,048,879 km (0.108 R)
• M39: 27,381,197 km (0.054 R)
• M40: 28,191,270 km (0.079 R)
• M41: 28,940,606 km (0.096 R)
• M42: 31,438,591 km (0.092 R)
• M43: 31,649,823 km (0.114 R)
• M44: 32,144,543 km (0.12 R)
• M45: 32,855,881 km (0.049 R)
• M46: 34,293,816 km (0.05 R)
• M47: 35,093,566 km (0.099 R)
• M48: 35,899,300 km (0.092 R)
• M49: 41,167,688 km (0.095 R)
• M50: 41,398,817 km (0.117 R)
• M51: 41,630,395 km (0.113 R)
• M52: 43,263,255 km (0.091 R)
• M53: 44,917,060 km (0.118 R)
• M54: 45,154,920 km (0.102 R)
• M55: 45,234,357 km (0.071 R)
• M56: 45,711,724 km (0.077 R)
• M57: 46,110,851 km (0.047 R)
• M58: 46,993,030 km (0.089 R)
• M59: 50,000,844 km (0.068 R)
• M60: 50,494,368 km (0.037 R)
• M61: 51,486,351 km (0.063 R)
• M62: 54,247,479 km (0.114 R)
• M63: 55,773,677 km (0.09 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit