🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.64 AU - 0.66 AU

Year: 189 Days

Day: 40.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,302,470 km

• M1: 56,997 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.84 AU - 1.16 AU

Year: 360 Days

Day: 22.7 Hours

Environment

Temp: 50 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.56 AU - 2.18 AU

Year: 920 Days

Day: 18.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 56.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.37 AU - 3.55 AU

Year: 1833 Days

Day: 45.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,302,470 km

• M1: 493,972 km (0.09 R)
• M2: 937,530 km (0.116 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 14.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.53 AU - 8.91 AU

Year: 7720 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,302,470 km

• M1: 296,353 km (0.093 R)
• M2: 392,395 km (0.052 R)
• M3: 484,248 km (0.028 R)
• M4: 598,691 km (0.11 R)
• M5: 1,037,910 km (0.047 R)
• M6: 1,327,382 km (0.106 R)
• M7: 1,535,323 km (0.085 R)
• M8: 1,717,384 km (0.119 R)
• M9: 2,004,312 km (0.067 R)
• M10: 2,245,314 km (0.106 R)
• M11: 2,581,910 km (0.1 R)
• M12: 3,233,558 km (0.105 R)
• M13: 3,350,992 km (0.085 R)
• M14: 3,960,454 km (0.105 R)
• M15: 4,188,292 km (0.112 R)
• M16: 4,737,316 km (0.094 R)
• M17: 5,281,403 km (0.088 R)
• M18: 5,476,628 km (0.04 R)
• M19: 6,849,189 km (0.078 R)
• M20: 7,154,518 km (0.082 R)
• M21: 8,033,256 km (0.04 R)
• M22: 8,161,761 km (0.064 R)
• M23: 8,518,252 km (0.112 R)
• M24: 8,682,062 km (0.065 R)
• M25: 8,879,980 km (0.12 R)
• M26: 9,347,623 km (0.089 R)
• M27: 10,133,610 km (0.12 R)
• M28: 10,587,191 km (0.085 R)
• M29: 11,083,257 km (0.066 R)
• M30: 11,334,133 km (0.103 R)
• M31: 11,805,067 km (0.073 R)
• M32: 12,467,786 km (0.118 R)
• M33: 13,180,470 km (0.115 R)
• M34: 13,599,194 km (0.066 R)
• M35: 14,099,599 km (0.074 R)
• M36: 14,566,943 km (0.048 R)
• M37: 14,842,054 km (0.099 R)
• M38: 14,960,385 km (0.06 R)
• M39: 15,118,660 km (0.1 R)
• M40: 16,161,507 km (0.101 R)
• M41: 16,855,940 km (0.103 R)
• M42: 17,103,375 km (0.052 R)
• M43: 17,352,007 km (0.1 R)
• M44: 17,727,348 km (0.115 R)
• M45: 18,358,651 km (0.065 R)
• M46: 18,741,023 km (0.084 R)
• M47: 19,040,219 km (0.032 R)
• M48: 19,169,022 km (0.104 R)
• M49: 20,384,355 km (0.089 R)
• M50: 20,516,151 km (0.091 R)
• M51: 21,090,158 km (0.041 R)
• M52: 21,401,471 km (0.084 R)
• M53: 21,535,361 km (0.079 R)
• M54: 21,759,010 km (0.073 R)
• M55: 22,480,222 km (0.08 R)
• M56: 22,798,267 km (0.056 R)
• M57: 23,807,454 km (0.116 R)
• M58: 24,038,882 km (0.112 R)
• M59: 24,131,633 km (0.104 R)
• M60: 26,154,944 km (0.097 R)
• M61: 26,489,445 km (0.117 R)
• M62: 27,114,464 km (0.098 R)
• M63: 27,259,425 km (0.103 R)
• M64: 27,695,802 km (0.08 R)
• M65: 27,793,040 km (0.059 R)
• M66: 28,526,220 km (0.079 R)
• M67: 29,117,430 km (0.085 R)
• M68: 29,216,464 km (0.102 R)
• M69: 30,814,469 km (0.03 R)
• M70: 32,851,692 km (0.095 R)
• M71: 34,199,120 km (0.109 R)
• M72: 34,408,109 km (0.107 R)
• M73: 34,932,150 km (0.049 R)
• M74: 35,089,976 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 14.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.83 AU - 11.03 AU

Year: 11261 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,302,470 km

• M1: 186,698 km (0.107 R)
• M2: 312,660 km (0.087 R)
• M3: 433,684 km (0.076 R)
• M4: 522,845 km (0.091 R)
• M5: 620,532 km (0.102 R)
• M6: 741,557 km (0.098 R)
• M7: 1,102,237 km (0.104 R)
• M8: 1,273,975 km (0.077 R)
• M9: 2,145,832 km (0.111 R)
• M10: 2,241,874 km (0.067 R)
• M11: 2,564,556 km (0.085 R)
• M12: 2,929,126 km (0.093 R)
• M13: 3,090,542 km (0.104 R)
• M14: 3,282,776 km (0.105 R)
• M15: 3,592,892 km (0.075 R)
• M16: 4,061,283 km (0.11 R)
• M17: 4,549,122 km (0.095 R)
• M18: 5,581,048 km (0.05 R)
• M19: 6,401,293 km (0.09 R)
• M20: 6,506,460 km (0.101 R)
• M21: 7,442,644 km (0.057 R)
• M22: 7,739,296 km (0.106 R)
• M23: 7,964,291 km (0.11 R)
• M24: 8,808,023 km (0.117 R)
• M25: 9,201,017 km (0.078 R)
• M26: 10,372,967 km (0.112 R)
• M27: 10,871,726 km (0.1 R)
• M28: 11,250,957 km (0.075 R)
• M29: 12,022,433 km (0.047 R)
• M30: 12,196,266 km (0.091 R)
• M31: 13,391,253 km (0.111 R)
• M32: 13,481,162 km (0.081 R)
• M33: 13,571,369 km (0.08 R)
• M34: 14,116,953 km (0.111 R)
• M35: 14,208,507 km (0.092 R)
• M36: 14,623,341 km (0.059 R)
• M37: 16,707,988 km (0.059 R)
• M38: 17,834,460 km (0.099 R)
• M39: 18,182,125 km (0.107 R)
• M40: 19,137,308 km (0.075 R)
• M41: 20,160,258 km (0.109 R)
• M42: 20,834,795 km (0.08 R)
• M43: 21,939,874 km (0.08 R)
• M44: 22,046,238 km (0.08 R)
• M45: 22,956,242 km (0.07 R)
• M46: 23,118,107 km (0.094 R)
• M47: 23,226,266 km (0.058 R)
• M48: 23,660,549 km (0.114 R)
• M49: 24,481,991 km (0.111 R)
• M50: 25,759,706 km (0.061 R)
• M51: 26,604,635 km (0.085 R)
• M52: 27,573,132 km (0.098 R)
• M53: 27,917,805 km (0.079 R)
• M54: 29,486,339 km (0.104 R)
• M55: 29,838,642 km (0.085 R)
• M56: 30,607,126 km (0.111 R)
• M57: 31,501,871 km (0.096 R)
• M58: 31,862,102 km (0.089 R)
• M59: 33,194,870 km (0.109 R)
• M60: 33,316,942 km (0.09 R)
• M61: 33,868,210 km (0.113 R)
• M62: 34,545,888 km (0.103 R)
• M63: 34,669,606 km (0.039 R)
• M64: 34,855,406 km (0.036 R)
• M65: 36,040,221 km (0.084 R)
• M66: 36,732,112 km (0.084 R)
• M67: 37,048,062 km (0.111 R)
• M68: 38,834,111 km (0.048 R)
• M69: 39,414,102 km (0.112 R)
• M70: 39,608,131 km (0.108 R)
• M71: 40,322,012 km (0.099 R)
• M72: 41,171,428 km (0.101 R)
• M73: 42,423,263 km (0.082 R)
• M74: 43,087,179 km (0.049 R)
• M75: 43,220,470 km (0.118 R)
• M76: 44,223,823 km (0.071 R)
• M77: 45,031,951 km (0.095 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit