🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.25 AU - 1.41 AU

Year: 566 Days

Day: 47.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.92 AU

Year: 705 Days

Day: 37.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.73 AU - 3.77 AU

Year: 2162 Days

Day: 40.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.42 AU - 5.12 AU

Year: 3256 Days

Day: 26.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 11

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.37 AU - 11.37 AU

Year: 13223 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,531,775 km

• M1: 153,188 km (0.064 R)
• M2: 255,962 km (0.101 R)
• M3: 508,034 km (0.098 R)
• M4: 695,032 km (0.045 R)
• M5: 1,363,734 km (0.096 R)
• M6: 1,468,901 km (0.08 R)
• M7: 2,280,620 km (0.119 R)
• M8: 2,567,548 km (0.09 R)
• M9: 2,900,404 km (0.06 R)
• M10: 3,106,699 km (0.104 R)
• M11: 3,176,561 km (0.116 R)
• M12: 3,425,342 km (0.086 R)
• M13: 3,570,452 km (0.074 R)
• M14: 4,248,580 km (0.114 R)
• M15: 4,443,954 km (0.073 R)
• M16: 4,522,942 km (0.066 R)
• M17: 4,642,471 km (0.036 R)
• M18: 5,592,866 km (0.058 R)
• M19: 6,647,232 km (0.105 R)
• M20: 7,197,154 km (0.099 R)
• M21: 7,905,350 km (0.059 R)
• M22: 8,049,562 km (0.1 R)
• M23: 11,006,963 km (0.093 R)
• M24: 11,114,374 km (0.114 R)
• M25: 11,384,548 km (0.101 R)
• M26: 11,766,471 km (0.114 R)
• M27: 12,375,035 km (0.114 R)
• M28: 12,937,224 km (0.059 R)
• M29: 14,673,457 km (0.074 R)
• M30: 16,789,967 km (0.041 R)
• M31: 17,412,145 km (0.098 R)
• M32: 18,551,034 km (0.115 R)
• M33: 19,779,082 km (0.103 R)
• M34: 20,040,879 km (0.09 R)
• M35: 20,568,211 km (0.086 R)
• M36: 21,434,682 km (0.103 R)
• M37: 21,569,021 km (0.084 R)
• M38: 22,041,601 km (0.093 R)
• M39: 22,245,203 km (0.102 R)
• M40: 22,517,471 km (0.111 R)
• M41: 22,722,570 km (0.118 R)
• M42: 22,791,086 km (0.077 R)
• M43: 24,035,291 km (0.12 R)
• M44: 24,105,154 km (0.096 R)
• M45: 25,586,023 km (0.034 R)
• M46: 26,229,593 km (0.075 R)
• M47: 26,445,313 km (0.093 R)
• M48: 26,517,419 km (0.107 R)
• M49: 26,661,781 km (0.053 R)
• M50: 26,951,104 km (0.105 R)
• M51: 27,241,473 km (0.11 R)
• M52: 27,752,200 km (0.086 R)
• M53: 30,730,694 km (0.103 R)
• M54: 30,806,540 km (0.118 R)
• M55: 32,952,970 km (0.096 R)
• M56: 33,263,535 km (0.093 R)
• M57: 33,731,178 km (0.082 R)
• M58: 34,358,143 km (0.066 R)
• M59: 34,436,682 km (0.087 R)
• M60: 34,751,885 km (0.111 R)
• M61: 34,988,848 km (0.119 R)
• M62: 35,226,409 km (0.047 R)
• M63: 35,782,763 km (0.104 R)
• M64: 36,261,925 km (0.101 R)
• M65: 36,662,848 km (0.118 R)
• M66: 36,904,149 km (0.063 R)
• M67: 41,671,384 km (0.094 R)
• M68: 41,839,233 km (0.042 R)
• M69: 42,681,619 km (0.077 R)
• M70: 44,984,080 km (0.105 R)
• M71: 45,587,707 km (0.086 R)
• M72: 46,889,957 km (0.105 R)
• M73: 48,116,360 km (0.116 R)
• M74: 48,292,437 km (0.086 R)
• M75: 49,175,962 km (0.039 R)
• M76: 50,243,342 km (0.072 R)
• M77: 50,421,962 km (0.089 R)
• M78: 51,048,927 km (0.104 R)
• M79: 51,498,169 km (0.095 R)
• M80: 53,399,858 km (0.083 R)
• M81: 55,785,944 km (0.099 R)
• M82: 57,178,251 km (0.069 R)
• M83: 57,458,149 km (0.081 R)
• M84: 57,738,345 km (0.098 R)
• M85: 59,429,699 km (0.07 R)
• M86: 60,946,771 km (0.11 R)
• M87: 61,137,359 km (0.047 R)
• M88: 62,668,642 km (0.091 R)
• M89: 63,149,749 km (0.073 R)
• M90: 63,246,090 km (0.07 R)
• M91: 64,309,581 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.6

Radius: 6.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.54 AU - 20.38 AU

Year: 29263 Days

Day: 22 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,531,775 km

• M1: 114,891 km (0.116 R)
• M2: 355,445 km (0.098 R)
• M3: 469,887 km (0.101 R)
• M4: 522,845 km (0.115 R)
• M5: 654,790 km (0.097 R)
• M6: 861,983 km (0.113 R)
• M7: 950,694 km (0.079 R)
• M8: 1,113,307 km (0.1 R)
• M9: 1,625,979 km (0.078 R)
• M10: 1,764,656 km (0.092 R)
• M11: 1,849,628 km (0.094 R)
• M12: 1,935,946 km (0.117 R)
• M13: 3,141,854 km (0.103 R)
• M14: 3,963,446 km (0.032 R)
• M15: 4,927,455 km (0.097 R)
• M16: 5,960,129 km (0.063 R)
• M17: 6,131,418 km (0.063 R)
• M18: 6,217,736 km (0.109 R)
• M19: 6,788,303 km (0.043 R)
• M20: 10,443,278 km (0.12 R)
• M21: 11,863,859 km (0.102 R)
• M22: 12,296,347 km (0.037 R)
• M23: 12,459,857 km (0.087 R)
• M24: 13,344,130 km (0.09 R)
• M25: 13,680,875 km (0.048 R)
• M26: 13,793,672 km (0.101 R)
• M27: 14,077,309 km (0.079 R)
• M28: 14,535,079 km (0.102 R)
• M29: 14,823,503 km (0.107 R)
• M30: 15,700,596 km (0.116 R)
• M31: 16,175,120 km (0.063 R)
• M32: 16,835,296 km (0.119 R)
• M33: 17,321,040 km (0.081 R)
• M34: 17,382,076 km (0.103 R)
• M35: 17,565,632 km (0.119 R)
• M36: 18,244,059 km (0.115 R)
• M37: 18,931,162 km (0.12 R)
• M38: 19,817,679 km (0.117 R)
• M39: 20,782,585 km (0.077 R)
• M40: 21,368,859 km (0.109 R)
• M41: 23,632,275 km (0.119 R)
• M42: 24,654,776 km (0.072 R)
• M43: 25,205,895 km (0.093 R)
• M44: 25,622,076 km (0.115 R)
• M45: 25,970,490 km (0.097 R)
• M46: 27,238,032 km (0.033 R)
• M47: 28,669,834 km (0.073 R)
• M48: 30,052,567 km (0.047 R)
• M49: 30,641,234 km (0.111 R)
• M50: 31,382,342 km (0.112 R)
• M51: 31,755,140 km (0.119 R)
• M52: 32,279,630 km (0.074 R)
• M53: 33,793,561 km (0.105 R)
• M54: 33,869,856 km (0.055 R)
• M55: 34,022,745 km (0.06 R)
• M56: 34,405,715 km (0.11 R)
• M57: 35,796,227 km (0.067 R)
• M58: 37,362,667 km (0.083 R)
• M59: 39,191,501 km (0.116 R)
• M60: 39,271,685 km (0.049 R)
• M61: 41,049,357 km (0.097 R)
• M62: 41,620,521 km (0.093 R)
• M63: 41,702,351 km (0.075 R)
• M64: 43,101,091 km (0.102 R)
• M65: 43,266,696 km (0.099 R)
• M66: 43,598,504 km (0.116 R)
• M67: 44,097,712 km (0.071 R)
• M68: 44,850,190 km (0.115 R)
• M69: 50,321,881 km (0.082 R)
• M70: 52,074,570 km (0.079 R)
• M71: 53,847,006 km (0.053 R)
• M72: 54,651,094 km (0.044 R)
• M73: 54,830,312 km (0.095 R)
• M74: 55,009,680 km (0.116 R)
• M75: 58,181,005 km (0.084 R)
• M76: 60,389,519 km (0.1 R)
• M77: 61,224,873 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit