🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.5 AU - 0.8 AU

Year: 194 Days

Day: 45.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,146,429 km

• M1: 143,464 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.81 AU - 1.03 AU

Year: 327 Days

Day: 39.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,146,429 km

• M1: 51,761 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.86 AU - 1.94 AU

Year: 971 Days

Day: 14.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.9 AU - 2.22 AU

Year: 1096 Days

Day: 14.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,146,429 km

• M1: 824,883 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.6 AU - 2.54 AU

Year: 1104 Days

Day: 16.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.37 AU - 2.83 AU

Year: 1555 Days

Day: 23.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,146,429 km

• M1: 302,636 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 13.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.02 AU - 9.54 AU

Year: 8836 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,146,429 km

• M1: 183,108 km (0.106 R)
• M2: 1,008,738 km (0.098 R)
• M3: 1,635,853 km (0.082 R)
• M4: 1,724,863 km (0.094 R)
• M5: 2,219,883 km (0.036 R)
• M6: 3,196,009 km (0.111 R)
• M7: 3,480,843 km (0.068 R)
• M8: 3,655,723 km (0.104 R)
• M9: 3,744,285 km (0.099 R)
• M10: 3,893,584 km (0.077 R)
• M11: 4,928,203 km (0.046 R)
• M12: 5,224,706 km (0.12 R)
• M13: 5,493,234 km (0.063 R)
• M14: 5,731,992 km (0.119 R)
• M15: 6,079,059 km (0.106 R)
• M16: 6,219,831 km (0.067 R)
• M17: 6,576,472 km (0.063 R)
• M18: 7,272,700 km (0.064 R)
• M19: 7,384,749 km (0.062 R)
• M20: 7,535,245 km (0.071 R)
• M21: 7,877,225 km (0.053 R)
• M22: 8,031,012 km (0.046 R)
• M23: 8,380,473 km (0.033 R)
• M24: 8,537,401 km (0.03 R)
• M25: 8,814,456 km (0.04 R)
• M26: 9,054,262 km (0.032 R)
• M27: 9,174,987 km (0.098 R)
• M28: 9,499,614 km (0.118 R)
• M29: 9,869,420 km (0.113 R)
• M30: 10,243,864 km (0.105 R)
• M31: 10,411,862 km (0.117 R)
• M32: 10,964,028 km (0.106 R)
• M33: 11,265,318 km (0.11 R)
• M34: 11,438,702 km (0.034 R)
• M35: 12,274,655 km (0.091 R)
• M36: 14,004,904 km (0.084 R)
• M37: 14,425,872 km (0.097 R)
• M38: 15,136,761 km (0.119 R)
• M39: 16,151,334 km (0.094 R)
• M40: 16,347,008 km (0.118 R)
• M41: 16,445,144 km (0.078 R)
• M42: 17,437,577 km (0.069 R)
• M43: 18,449,457 km (0.066 R)
• M44: 19,532,246 km (0.108 R)
• M45: 20,055,240 km (0.084 R)
• M46: 21,008,029 km (0.114 R)
• M47: 22,301,452 km (0.094 R)
• M48: 22,793,031 km (0.109 R)
• M49: 23,233,148 km (0.109 R)
• M50: 23,565,105 km (0.119 R)
• M51: 23,787,109 km (0.086 R)
• M52: 23,898,559 km (0.051 R)
• M53: 24,177,559 km (0.091 R)
• M54: 25,077,989 km (0.085 R)
• M55: 25,247,932 km (0.101 R)
• M56: 25,475,321 km (0.114 R)
• M57: 25,646,311 km (0.089 R)
• M58: 25,874,747 km (0.054 R)
• M59: 27,551,739 km (0.102 R)
• M60: 28,138,013 km (0.111 R)
• M61: 29,801,841 km (0.114 R)
• M62: 29,921,818 km (0.095 R)
• M63: 31,926,130 km (0.103 R)
• M64: 32,542,025 km (0.092 R)
• M65: 32,727,526 km (0.109 R)
• M66: 32,913,327 km (0.087 R)
• M67: 33,660,418 km (0.094 R)
• M68: 35,107,927 km (0.092 R)
• M69: 37,090,847 km (0.101 R)
• M70: 37,738,307 km (0.12 R)
• M71: 37,998,308 km (0.081 R)
• M72: 38,193,683 km (0.083 R)
• M73: 38,847,425 km (0.115 R)
• M74: 39,834,921 km (0.095 R)
• M75: 41,298,287 km (0.114 R)
• M76: 41,432,327 km (0.09 R)
• M77: 41,633,387 km (0.118 R)
• M78: 43,050,378 km (0.087 R)
• M79: 43,730,749 km (0.109 R)
• M80: 44,964,333 km (0.115 R)
• M81: 45,239,892 km (0.093 R)
• M82: 46,417,826 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.2

Radius: 5

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.61 AU - 17.29 AU

Year: 25880 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,146,429 km

• M1: 164,857 km (0.053 R)
• M2: 266,733 km (0.09 R)
• M3: 640,578 km (0.113 R)
• M4: 710,440 km (0.067 R)
• M5: 1,446,761 km (0.118 R)
• M6: 2,312,484 km (0.105 R)
• M7: 2,910,875 km (0.065 R)
• M8: 2,949,920 km (0.046 R)
• M9: 3,308,058 km (0.058 R)
• M10: 3,638,071 km (0.056 R)
• M11: 3,806,967 km (0.096 R)
• M12: 3,892,387 km (0.112 R)
• M13: 3,935,322 km (0.106 R)
• M14: 4,065,173 km (0.097 R)
• M15: 4,152,538 km (0.112 R)
• M16: 4,329,063 km (0.084 R)
• M17: 4,507,982 km (0.104 R)
• M18: 4,643,967 km (0.062 R)
• M19: 4,735,221 km (0.087 R)
• M20: 6,225,216 km (0.09 R)
• M21: 7,151,227 km (0.066 R)
• M22: 7,469,422 km (0.119 R)
• M23: 8,119,574 km (0.1 R)
• M24: 10,057,914 km (0.073 R)
• M25: 11,693,318 km (0.09 R)
• M26: 12,130,592 km (0.105 R)
• M27: 14,064,593 km (0.032 R)
• M28: 15,270,203 km (0.079 R)
• M29: 15,954,164 km (0.119 R)
• M30: 16,578,286 km (0.067 R)
• M31: 16,647,999 km (0.077 R)
• M32: 16,718,011 km (0.1 R)
• M33: 16,788,023 km (0.097 R)
• M34: 16,998,656 km (0.102 R)
• M35: 17,069,117 km (0.094 R)
• M36: 17,707,302 km (0.059 R)
• M37: 18,065,140 km (0.072 R)
• M38: 19,520,577 km (0.115 R)
• M39: 20,038,784 km (0.092 R)
• M40: 20,486,531 km (0.089 R)
• M41: 20,561,479 km (0.056 R)
• M42: 21,468,042 km (0.117 R)
• M43: 23,476,394 km (0.094 R)
• M44: 25,061,682 km (0.084 R)
• M45: 25,705,552 km (0.026 R)
• M46: 27,834,928 km (0.05 R)
• M47: 28,084,307 km (0.044 R)
• M48: 28,668,936 km (0.115 R)
• M49: 30,532,327 km (0.109 R)
• M50: 30,703,766 km (0.088 R)
• M51: 31,219,729 km (0.079 R)
• M52: 31,738,535 km (0.097 R)
• M53: 33,665,056 km (0.096 R)
• M54: 34,553,219 km (0.099 R)
• M55: 35,179,435 km (0.12 R)
• M56: 36,080,613 km (0.103 R)
• M57: 36,443,238 km (0.073 R)
• M58: 36,534,044 km (0.104 R)
• M59: 39,387,175 km (0.108 R)
• M60: 41,644,756 km (0.102 R)
• M61: 43,076,856 km (0.101 R)
• M62: 43,461,622 km (0.083 R)
• M63: 43,557,963 km (0.025 R)
• M64: 46,382,371 km (0.103 R)
• M65: 48,864,349 km (0.104 R)
• M66: 50,273,112 km (0.082 R)
• M67: 54,994,571 km (0.11 R)
• M68: 56,144,380 km (0.096 R)
• M69: 56,669,618 km (0.058 R)
• M70: 56,774,935 km (0.075 R)
• M71: 57,196,502 km (0.085 R)
• M72: 57,302,118 km (0.12 R)
• M73: 57,725,031 km (0.102 R)
• M74: 58,680,513 km (0.117 R)
• M75: 58,893,540 km (0.114 R)
• M76: 59,534,118 km (0.118 R)
• M77: 60,177,090 km (0.107 R)
• M78: 60,284,501 km (0.076 R)
• M79: 60,822,305 km (0.039 R)
• M80: 61,469,915 km (0.083 R)
• M81: 64,741,620 km (0.099 R)
• M82: 65,182,186 km (0.087 R)
• M83: 65,402,693 km (0.092 R)
• M84: 65,513,096 km (0.096 R)
• M85: 66,731,721 km (0.074 R)
• M86: 69,303,607 km (0.066 R)
• M87: 69,866,993 km (0.085 R)
• M88: 70,545,120 km (0.076 R)
• M89: 70,771,611 km (0.116 R)
• M90: 71,793,813 km (0.067 R)
• M91: 73,853,028 km (0.051 R)
• M92: 74,313,341 km (0.113 R)
• M93: 75,005,530 km (0.119 R)
• M94: 75,699,664 km (0.102 R)
• M95: 75,815,602 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit