🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 139 Days

Day: 36 Hours

Environment

Temp: 254 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,535,899 km

• M1: 201,808 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.86 AU - 0.94 AU

Year: 307 Days

Day: 30.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.97 AU - 0.99 AU

Year: 349 Days

Day: 46.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,535,899 km

• M1: 225,145 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.92 AU - 1.3 AU

Year: 421 Days

Day: 40.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,535,899 km

• M1: 450,439 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.84 AU - 2.18 AU

Year: 1026 Days

Day: 19.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 12.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.76 AU - 8.74 AU

Year: 7765 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,535,899 km

• M1: 160,668 km (0.087 R)
• M2: 444,006 km (0.098 R)
• M3: 622,178 km (0.117 R)
• M4: 761,304 km (0.049 R)
• M5: 912,248 km (0.113 R)
• M6: 1,206,656 km (0.078 R)
• M7: 1,794,426 km (0.106 R)
• M8: 2,048,144 km (0.052 R)
• M9: 2,167,374 km (0.077 R)
• M10: 2,338,364 km (0.095 R)
• M11: 2,852,083 km (0.055 R)
• M12: 3,687,288 km (0.085 R)
• M13: 4,012,065 km (0.083 R)
• M14: 4,193,079 km (0.099 R)
• M15: 4,438,718 km (0.043 R)
• M16: 5,008,836 km (0.082 R)
• M17: 6,044,951 km (0.114 R)
• M18: 6,148,772 km (0.11 R)
• M19: 6,964,080 km (0.11 R)
• M20: 7,072,838 km (0.095 R)
• M21: 7,551,252 km (0.113 R)
• M22: 7,663,151 km (0.059 R)
• M23: 8,578,391 km (0.054 R)
• M24: 8,812,511 km (0.086 R)
• M25: 9,128,163 km (0.051 R)
• M26: 10,056,268 km (0.103 R)
• M27: 10,179,537 km (0.11 R)
• M28: 10,887,733 km (0.056 R)
• M29: 11,827,656 km (0.106 R)
• M30: 11,957,956 km (0.079 R)
• M31: 12,439,512 km (0.115 R)
• M32: 13,421,622 km (0.112 R)
• M33: 13,693,740 km (0.108 R)
• M34: 13,784,995 km (0.106 R)
• M35: 14,059,507 km (0.074 R)
• M36: 14,151,510 km (0.027 R)
• M37: 14,567,841 km (0.112 R)
• M38: 14,707,415 km (0.114 R)
• M39: 16,128,595 km (0.093 R)
• M40: 16,273,107 km (0.114 R)
• M41: 16,369,597 km (0.112 R)
• M42: 17,841,341 km (0.092 R)
• M43: 18,040,755 km (0.082 R)
• M44: 18,291,032 km (0.096 R)
• M45: 18,643,485 km (0.099 R)
• M46: 18,795,177 km (0.109 R)
• M47: 18,947,318 km (0.1 R)
• M48: 19,457,297 km (0.111 R)
• M49: 20,647,648 km (0.051 R)
• M50: 20,909,594 km (0.103 R)
• M51: 21,278,053 km (0.118 R)
• M52: 21,861,485 km (0.109 R)
• M53: 22,773,433 km (0.108 R)
• M54: 23,917,259 km (0.11 R)
• M55: 24,247,421 km (0.106 R)
• M56: 24,634,581 km (0.105 R)
• M57: 24,856,733 km (0.054 R)
• M58: 25,079,634 km (0.071 R)
• M59: 25,247,184 km (0.104 R)
• M60: 25,639,579 km (0.035 R)
• M61: 27,057,617 km (0.048 R)
• M62: 27,862,753 km (0.042 R)
• M63: 27,978,542 km (0.119 R)
• M64: 28,792,653 km (0.094 R)
• M65: 28,968,132 km (0.102 R)
• M66: 30,742,512 km (0.107 R)
• M67: 31,101,697 km (0.054 R)
• M68: 31,763,667 km (0.096 R)
• M69: 32,551,898 km (0.059 R)
• M70: 34,271,675 km (0.108 R)
• M71: 35,080,102 km (0.107 R)
• M72: 35,455,443 km (0.06 R)
• M73: 36,083,754 km (0.068 R)
• M74: 36,399,406 km (0.05 R)
• M75: 38,312,164 km (0.054 R)
• M76: 38,763,202 km (0.098 R)
• M77: 38,956,931 km (0.068 R)
• M78: 40,650,229 km (0.11 R)
• M79: 42,101,778 km (0.077 R)
• M80: 42,767,189 km (0.071 R)
• M81: 43,637,400 km (0.116 R)
• M82: 44,513,445 km (0.039 R)
• M83: 44,987,670 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 12.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.69 AU - 14.01 AU

Year: 13761 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 77.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,535,899 km

• M1: 277,504 km (0.032 R)
• M2: 432,338 km (0.091 R)
• M3: 524,191 km (0.068 R)
• M4: 832,961 km (0.103 R)
• M5: 938,577 km (0.106 R)
• M6: 1,017,116 km (0.113 R)
• M7: 2,660,748 km (0.094 R)
• M8: 2,845,202 km (0.092 R)
• M9: 3,129,887 km (0.085 R)
• M10: 3,324,813 km (0.049 R)
• M11: 3,473,812 km (0.104 R)
• M12: 3,574,342 km (0.102 R)
• M13: 3,727,081 km (0.092 R)
• M14: 4,278,649 km (0.049 R)
• M15: 4,716,372 km (0.095 R)
• M16: 4,827,972 km (0.08 R)
• M17: 4,940,619 km (0.055 R)
• M18: 5,254,775 km (0.076 R)
• M19: 5,604,983 km (0.116 R)
• M20: 6,083,996 km (0.12 R)
• M21: 6,266,954 km (0.069 R)
• M22: 7,049,351 km (0.081 R)
• M23: 7,796,293 km (0.04 R)
• M24: 8,028,619 km (0.101 R)
• M25: 8,534,259 km (0.061 R)
• M26: 8,705,100 km (0.091 R)
• M27: 9,541,203 km (0.107 R)
• M28: 10,004,806 km (0.113 R)
• M29: 10,366,384 km (0.072 R)
• M30: 11,665,941 km (0.105 R)
• M31: 12,470,030 km (0.057 R)
• M32: 13,055,556 km (0.075 R)
• M33: 13,173,738 km (0.096 R)
• M34: 13,769,886 km (0.076 R)
• M35: 14,253,236 km (0.116 R)
• M36: 14,374,859 km (0.035 R)
• M37: 14,660,292 km (0.111 R)
• M38: 14,783,112 km (0.105 R)
• M39: 15,946,385 km (0.103 R)
• M40: 16,114,982 km (0.097 R)
• M41: 16,752,418 km (0.025 R)
• M42: 16,880,923 km (0.048 R)
• M43: 17,182,063 km (0.106 R)
• M44: 17,702,365 km (0.063 R)
• M45: 18,271,884 km (0.071 R)
• M46: 18,625,384 km (0.114 R)
• M47: 20,793,356 km (0.107 R)
• M48: 20,931,584 km (0.114 R)
• M49: 21,580,390 km (0.095 R)
• M50: 22,141,682 km (0.12 R)
• M51: 23,374,368 km (0.088 R)
• M52: 24,386,248 km (0.106 R)
• M53: 24,873,040 km (0.118 R)
• M54: 25,412,340 km (0.034 R)
• M55: 26,652,357 km (0.119 R)
• M56: 27,709,116 km (0.119 R)
• M57: 28,728,326 km (0.091 R)
• M58: 29,139,421 km (0.102 R)
• M59: 29,552,461 km (0.052 R)
• M60: 31,276,876 km (0.103 R)
• M61: 31,965,175 km (0.048 R)
• M62: 32,071,390 km (0.104 R)
• M63: 32,926,342 km (0.076 R)
• M64: 33,087,459 km (0.025 R)
• M65: 33,248,875 km (0.112 R)
• M66: 33,410,440 km (0.066 R)
• M67: 33,734,619 km (0.091 R)
• M68: 33,951,237 km (0.081 R)
• M69: 34,440,272 km (0.085 R)
• M70: 35,205,764 km (0.075 R)
• M71: 35,370,621 km (0.112 R)
• M72: 35,921,740 km (0.107 R)
• M73: 36,253,698 km (0.114 R)
• M74: 36,586,702 km (0.085 R)
• M75: 36,920,754 km (0.116 R)
• M76: 37,032,355 km (0.1 R)
• M77: 37,367,753 km (0.104 R)
• M78: 37,535,901 km (0.066 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit