🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.76 AU - 0.88 AU

Year: 274 Days

Day: 46.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.52 AU

Year: 509 Days

Day: 39.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,442,342 km

• M1: 98,585 km (0.053 R)
• M2: 156,928 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.08 AU - 1.68 AU

Year: 598 Days

Day: 37.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.81 AU - 2.49 AU

Year: 1163 Days

Day: 32.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,442,342 km

• M1: 1,620,295 km (0.057 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 11.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.58 AU - 7.6 AU

Year: 6242 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,442,342 km

• M1: 191,186 km (0.086 R)
• M2: 275,559 km (0.062 R)
• M3: 364,121 km (0.108 R)
• M4: 466,596 km (0.113 R)
• M5: 1,062,743 km (0.108 R)
• M6: 1,188,405 km (0.072 R)
• M7: 1,319,304 km (0.064 R)
• M8: 1,437,935 km (0.049 R)
• M9: 1,578,108 km (0.082 R)
• M10: 1,760,019 km (0.057 R)
• M11: 2,006,855 km (0.067 R)
• M12: 2,326,396 km (0.07 R)
• M13: 2,471,506 km (0.118 R)
• M14: 3,149,783 km (0.11 R)
• M15: 3,450,924 km (0.067 R)
• M16: 4,131,295 km (0.047 R)
• M17: 4,512,769 km (0.082 R)
• M18: 4,721,010 km (0.12 R)
• M19: 4,959,020 km (0.116 R)
• M20: 5,282,600 km (0.103 R)
• M21: 5,474,534 km (0.072 R)
• M22: 5,978,679 km (0.061 R)
• M23: 6,121,395 km (0.038 R)
• M24: 6,439,440 km (0.082 R)
• M25: 6,881,951 km (0.074 R)
• M26: 7,952,473 km (0.068 R)
• M27: 9,670,605 km (0.118 R)
• M28: 10,519,573 km (0.095 R)
• M29: 10,866,041 km (0.029 R)
• M30: 11,005,616 km (0.086 R)
• M31: 11,569,899 km (0.078 R)
• M32: 11,748,220 km (0.068 R)
• M33: 12,143,757 km (0.031 R)
• M34: 12,616,785 km (0.119 R)
• M35: 13,021,747 km (0.12 R)
• M36: 13,281,748 km (0.082 R)
• M37: 13,393,647 km (0.042 R)
• M38: 14,148,069 km (0.076 R)
• M39: 14,262,362 km (0.108 R)
• M40: 14,491,995 km (0.091 R)
• M41: 14,607,334 km (0.087 R)
• M42: 15,266,313 km (0.096 R)
• M43: 15,422,792 km (0.078 R)
• M44: 16,252,911 km (0.069 R)
• M45: 17,057,149 km (0.054 R)
• M46: 17,138,231 km (0.079 R)
• M47: 17,915,542 km (0.085 R)
• M48: 18,204,714 km (0.08 R)
• M49: 18,453,945 km (0.112 R)
• M50: 18,578,859 km (0.117 R)
• M51: 19,292,590 km (0.076 R)
• M52: 19,546,607 km (0.079 R)
• M53: 20,143,652 km (0.061 R)
• M54: 20,358,475 km (0.107 R)
• M55: 21,050,515 km (0.1 R)
• M56: 21,399,527 km (0.113 R)
• M57: 21,662,520 km (0.087 R)
• M58: 21,794,465 km (0.099 R)
• M59: 22,591,522 km (0.047 R)
• M60: 22,904,032 km (0.04 R)
• M61: 23,083,251 km (0.025 R)
• M62: 23,578,569 km (0.077 R)
• M63: 23,714,254 km (0.088 R)
• M64: 23,804,911 km (0.12 R)
• M65: 25,085,469 km (0.096 R)
• M66: 25,780,799 km (0.089 R)
• M67: 26,576,361 km (0.057 R)
• M68: 26,717,581 km (0.111 R)
• M69: 26,906,374 km (0.103 R)
• M70: 27,665,583 km (0.078 R)
• M71: 28,480,143 km (0.097 R)
• M72: 29,059,835 km (0.085 R)
• M73: 29,253,864 km (0.098 R)
• M74: 29,399,722 km (0.119 R)
• M75: 29,545,729 km (0.072 R)
• M76: 29,692,185 km (0.094 R)
• M77: 30,181,670 km (0.078 R)
• M78: 30,723,214 km (0.066 R)
• M79: 30,920,982 km (0.07 R)
• M80: 32,266,765 km (0.069 R)
• M81: 32,618,769 km (0.091 R)
• M82: 33,275,802 km (0.09 R)
• M83: 33,682,409 km (0.108 R)
• M84: 33,886,311 km (0.082 R)
• M85: 34,192,987 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 11.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.4 AU - 12.24 AU

Year: 14052 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,442,342 km

• M1: 148,401 km (0.091 R)
• M2: 224,247 km (0.028 R)
• M3: 391,797 km (0.067 R)
• M4: 534,064 km (0.077 R)
• M5: 696,677 km (0.067 R)
• M6: 803,041 km (0.029 R)
• M7: 934,687 km (0.099 R)
• M8: 1,094,608 km (0.076 R)
• M9: 1,242,410 km (0.107 R)
• M10: 2,159,595 km (0.119 R)
• M11: 2,485,718 km (0.078 R)
• M12: 3,034,144 km (0.05 R)
• M13: 3,337,977 km (0.096 R)
• M14: 3,683,698 km (0.102 R)
• M15: 4,140,420 km (0.083 R)
• M16: 4,684,657 km (0.1 R)
• M17: 5,071,966 km (0.079 R)
• M18: 5,323,889 km (0.11 R)
• M19: 5,653,902 km (0.104 R)
• M20: 6,295,378 km (0.107 R)
• M21: 6,920,397 km (0.114 R)
• M22: 7,119,811 km (0.051 R)
• M23: 7,240,387 km (0.064 R)
• M24: 7,442,943 km (0.071 R)
• M25: 8,103,417 km (0.11 R)
• M26: 8,271,565 km (0.029 R)
• M27: 8,398,424 km (0.119 R)
• M28: 9,524,597 km (0.063 R)
• M29: 9,702,170 km (0.094 R)
• M30: 10,286,649 km (0.095 R)
• M31: 10,606,040 km (0.12 R)
• M32: 11,161,348 km (0.118 R)
• M33: 11,301,670 km (0.104 R)
• M34: 11,631,384 km (0.11 R)
• M35: 12,396,876 km (0.115 R)
• M36: 12,590,755 km (0.088 R)
• M37: 13,277,559 km (0.118 R)
• M38: 13,525,742 km (0.107 R)
• M39: 14,995,541 km (0.078 R)
• M40: 15,305,957 km (0.063 R)
• M41: 16,729,081 km (0.117 R)
• M42: 16,943,455 km (0.117 R)
• M43: 18,359,399 km (0.106 R)
• M44: 18,469,952 km (0.118 R)
• M45: 18,636,005 km (0.103 R)
• M46: 18,858,308 km (0.098 R)
• M47: 19,137,457 km (0.112 R)
• M48: 19,305,605 km (0.074 R)
• M49: 20,783,333 km (0.098 R)
• M50: 21,594,153 km (0.1 R)
• M51: 23,008,003 km (0.082 R)
• M52: 24,208,975 km (0.072 R)
• M53: 24,573,096 km (0.036 R)
• M54: 25,061,682 km (0.106 R)
• M55: 26,922,082 km (0.045 R)
• M56: 27,362,647 km (0.11 R)
• M57: 28,059,624 km (0.074 R)
• M58: 28,634,229 km (0.118 R)
• M59: 29,535,856 km (0.1 R)
• M60: 30,708,703 km (0.055 R)
• M61: 30,971,397 km (0.107 R)
• M62: 31,168,866 km (0.086 R)
• M63: 32,229,515 km (0.061 R)
• M64: 33,571,707 km (0.06 R)
• M65: 34,113,700 km (0.115 R)
• M66: 35,275,178 km (0.096 R)
• M67: 35,481,473 km (0.062 R)
• M68: 37,566,419 km (0.086 R)
• M69: 38,199,667 km (0.097 R)
• M70: 38,694,686 km (0.091 R)
• M71: 40,048,696 km (0.064 R)
• M72: 40,335,775 km (0.094 R)
• M73: 40,695,558 km (0.117 R)
• M74: 41,056,537 km (0.065 R)
• M75: 41,346,009 km (0.09 R)
• M76: 41,490,969 km (0.08 R)
• M77: 44,946,381 km (0.077 R)
• M78: 46,068,515 km (0.115 R)
• M79: 46,143,762 km (0.115 R)
• M80: 48,569,641 km (0.114 R)
• M81: 49,259,288 km (0.12 R)
• M82: 49,336,181 km (0.092 R)
• M83: 49,413,074 km (0.102 R)
• M84: 51,036,660 km (0.102 R)
• M85: 51,114,451 km (0.062 R)
• M86: 51,816,065 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit