🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 12.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.34 AU - 2.04 AU

Year: 772 Days

Day: 39.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.63 AU - 2.29 AU

Year: 964 Days

Day: 31.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,369,485 km

• M1: 256,560 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.73 AU - 2.37 AU

Year: 1032 Days

Day: 45.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,369,485 km

• M1: 136,433 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.74 AU - 5.02 AU

Year: 3789 Days

Day: 20.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 8.7

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.83 AU - 7.91 AU

Year: 6329 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,369,485 km

• M1: 141,819 km (0.12 R)
• M2: 211,382 km (0.098 R)
• M3: 302,786 km (0.118 R)
• M4: 644,468 km (0.111 R)
• M5: 869,463 km (0.055 R)
• M6: 1,067,530 km (0.098 R)
• M7: 1,487,302 km (0.115 R)
• M8: 1,644,829 km (0.114 R)
• M9: 1,997,880 km (0.115 R)
• M10: 2,128,179 km (0.116 R)
• M11: 2,351,679 km (0.114 R)
• M12: 2,773,096 km (0.036 R)
• M13: 2,894,420 km (0.119 R)
• M14: 3,167,585 km (0.11 R)
• M15: 3,397,368 km (0.1 R)
• M16: 3,738,750 km (0.118 R)
• M17: 3,900,166 km (0.12 R)
• M18: 4,036,300 km (0.095 R)
• M19: 4,091,203 km (0.083 R)
• M20: 4,369,754 km (0.089 R)
• M21: 4,482,850 km (0.114 R)
• M22: 4,539,847 km (0.091 R)
• M23: 5,182,070 km (0.109 R)
• M24: 5,301,898 km (0.114 R)
• M25: 5,392,405 km (0.1 R)
• M26: 5,605,582 km (0.109 R)
• M27: 5,883,834 km (0.069 R)
• M28: 6,103,294 km (0.105 R)
• M29: 6,198,139 km (0.054 R)
• M30: 6,421,489 km (0.073 R)
• M31: 6,745,218 km (0.103 R)
• M32: 7,074,334 km (0.116 R)
• M33: 7,174,115 km (0.117 R)
• M34: 7,509,963 km (0.114 R)
• M35: 7,851,046 km (0.116 R)
• M36: 8,058,239 km (0.056 R)
• M37: 8,407,400 km (0.069 R)
• M38: 9,084,331 km (0.083 R)
• M39: 9,156,736 km (0.029 R)
• M40: 9,229,141 km (0.069 R)
• M41: 9,301,846 km (0.109 R)
• M42: 10,339,307 km (0.071 R)
• M43: 10,528,399 km (0.113 R)
• M44: 11,218,644 km (0.107 R)
• M45: 11,726,229 km (0.09 R)
• M46: 11,805,067 km (0.073 R)
• M47: 12,321,329 km (0.118 R)
• M48: 13,170,896 km (0.102 R)
• M49: 13,955,686 km (0.113 R)
• M50: 14,248,748 km (0.083 R)
• M51: 14,501,419 km (0.057 R)
• M52: 14,670,764 km (0.101 R)
• M53: 15,613,829 km (0.109 R)
• M54: 16,092,692 km (0.082 R)
• M55: 16,180,206 km (0.043 R)
• M56: 16,842,177 km (0.093 R)
• M57: 16,931,188 km (0.049 R)
• M58: 17,198,968 km (0.116 R)
• M59: 17,288,428 km (0.114 R)
• M60: 17,919,731 km (0.113 R)
• M61: 20,187,933 km (0.087 R)
• M62: 21,475,971 km (0.113 R)
• M63: 22,496,079 km (0.111 R)
• M64: 22,938,141 km (0.109 R)
• M65: 23,631,377 km (0.112 R)
• M66: 24,130,885 km (0.065 R)
• M67: 24,583,268 km (0.073 R)
• M68: 24,835,939 km (0.09 R)
• M69: 26,421,078 km (0.06 R)
• M70: 28,408,336 km (0.074 R)
• M71: 29,366,511 km (0.114 R)
• M72: 29,903,268 km (0.075 R)
• M73: 30,118,988 km (0.101 R)
• M74: 31,588,039 km (0.075 R)
• M75: 32,027,857 km (0.063 R)
• M76: 32,193,312 km (0.091 R)
• M77: 32,913,476 km (0.103 R)
• M78: 33,024,628 km (0.087 R)
• M79: 33,638,876 km (0.115 R)
• M80: 34,031,720 km (0.079 R)
• M81: 34,765,348 km (0.082 R)
• M82: 35,219,378 km (0.096 R)
• M83: 35,846,791 km (0.094 R)
• M84: 38,334,903 km (0.114 R)
• M85: 38,393,396 km (0.063 R)
• M86: 39,098,151 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 13.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.44 AU - 12.04 AU

Year: 13244 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,369,485 km

• M1: 178,470 km (0.099 R)
• M2: 373,097 km (0.094 R)
• M3: 752,776 km (0.079 R)
• M4: 1,057,657 km (0.119 R)
• M5: 1,288,038 km (0.045 R)
• M6: 1,417,141 km (0.114 R)
• M7: 1,565,841 km (0.084 R)
• M8: 1,657,844 km (0.095 R)
• M9: 1,783,356 km (0.087 R)
• M10: 2,078,064 km (0.115 R)
• M11: 2,406,431 km (0.112 R)
• M12: 2,788,953 km (0.059 R)
• M13: 3,171,624 km (0.029 R)
• M14: 3,409,485 km (0.107 R)
• M15: 3,530,659 km (0.086 R)
• M16: 4,179,765 km (0.089 R)
• M17: 4,485,243 km (0.079 R)
• M18: 4,685,405 km (0.08 R)
• M19: 4,979,964 km (0.113 R)
• M20: 5,539,908 km (0.074 R)
• M21: 6,095,365 km (0.049 R)
• M22: 6,949,270 km (0.091 R)
• M23: 8,327,216 km (0.049 R)
• M24: 8,684,755 km (0.05 R)
• M25: 8,851,407 km (0.118 R)
• M26: 8,991,131 km (0.113 R)
• M27: 9,414,942 km (0.099 R)
• M28: 10,636,109 km (0.097 R)
• M29: 10,814,729 km (0.106 R)
• M30: 11,054,235 km (0.097 R)
• M31: 11,508,265 km (0.075 R)
• M32: 11,783,675 km (0.066 R)
• M33: 11,968,428 km (0.05 R)
• M34: 12,123,262 km (0.084 R)
• M35: 12,278,694 km (0.104 R)
• M36: 12,434,725 km (0.104 R)
• M37: 13,545,788 km (0.061 R)
• M38: 13,966,607 km (0.051 R)
• M39: 14,129,519 km (0.081 R)
• M40: 14,424,526 km (0.094 R)
• M41: 16,339,977 km (0.112 R)
• M42: 16,615,088 km (0.086 R)
• M43: 17,100,383 km (0.099 R)
• M44: 17,204,952 km (0.112 R)
• M45: 17,766,542 km (0.111 R)
• M46: 18,441,229 km (0.079 R)
• M47: 18,691,805 km (0.115 R)
• M48: 18,871,622 km (0.04 R)
• M49: 19,669,278 km (0.073 R)
• M50: 20,849,306 km (0.05 R)
• M51: 20,961,055 km (0.089 R)
• M52: 22,204,214 km (0.1 R)
• M53: 23,626,141 km (0.105 R)
• M54: 23,742,828 km (0.094 R)
• M55: 23,937,454 km (0.092 R)
• M56: 24,682,452 km (0.114 R)
• M57: 24,800,784 km (0.038 R)
• M58: 24,998,403 km (0.084 R)
• M59: 25,156,827 km (0.096 R)
• M60: 26,638,444 km (0.103 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit