🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.73 AU - 1.03 AU

Year: 313 Days

Day: 35.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,143,614 km

• M1: 61,485 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.87 AU - 1.01 AU

Year: 345 Days

Day: 23.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,143,614 km

• M1: 65,823 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.22 AU - 1.34 AU

Year: 548 Days

Day: 25.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.29 AU - 1.65 AU

Year: 675 Days

Day: 45.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,143,614 km

• M1: 208,988 km (0.11 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.22 AU - 3.32 AU

Year: 1746 Days

Day: 39.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.49 AU - 4.03 AU

Year: 2229 Days

Day: 39.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 9.8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.94 AU - 7.54 AU

Year: 6627 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,143,614 km

• M1: 174,880 km (0.06 R)
• M2: 407,804 km (0.115 R)
• M3: 486,043 km (0.071 R)
• M4: 885,619 km (0.028 R)
• M5: 1,235,230 km (0.071 R)
• M6: 1,303,446 km (0.11 R)
• M7: 1,552,377 km (0.1 R)
• M8: 1,701,526 km (0.108 R)
• M9: 1,934,300 km (0.056 R)
• M10: 2,014,335 km (0.08 R)
• M11: 2,136,407 km (0.032 R)
• M12: 2,989,115 km (0.058 R)
• M13: 3,082,015 km (0.091 R)
• M14: 3,810,108 km (0.08 R)
• M15: 4,616,590 km (0.117 R)
• M16: 5,332,715 km (0.072 R)
• M17: 5,674,995 km (0.083 R)
• M18: 6,053,777 km (0.094 R)
• M19: 6,261,269 km (0.114 R)
• M20: 7,302,022 km (0.057 R)
• M21: 7,586,407 km (0.111 R)
• M22: 8,166,249 km (0.091 R)
• M23: 8,296,997 km (0.101 R)
• M24: 8,961,511 km (0.089 R)
• M25: 9,164,216 km (0.058 R)
• M26: 9,266,092 km (0.066 R)
• M27: 9,334,159 km (0.1 R)
• M28: 10,060,008 km (0.091 R)
• M29: 10,235,486 km (0.054 R)
• M30: 10,411,862 km (0.096 R)
• M31: 11,675,515 km (0.083 R)
• M32: 12,082,571 km (0.032 R)
• M33: 12,231,870 km (0.108 R)
• M34: 12,344,068 km (0.072 R)
• M35: 12,683,057 km (0.038 R)
• M36: 13,370,310 km (0.081 R)
• M37: 13,718,424 km (0.117 R)
• M38: 13,796,215 km (0.113 R)
• M39: 14,423,628 km (0.115 R)
• M40: 14,860,304 km (0.092 R)
• M41: 15,382,102 km (0.112 R)
• M42: 15,950,873 km (0.111 R)
• M43: 16,032,703 km (0.116 R)
• M44: 16,278,941 km (0.106 R)
• M45: 16,858,334 km (0.102 R)
• M46: 17,867,371 km (0.096 R)
• M47: 18,293,725 km (0.092 R)
• M48: 18,379,295 km (0.037 R)
• M49: 18,465,015 km (0.113 R)
• M50: 19,943,640 km (0.09 R)
• M51: 20,164,297 km (0.119 R)
• M52: 20,608,154 km (0.095 R)
• M53: 21,279,699 km (0.097 R)
• M54: 21,414,935 km (0.062 R)
• M55: 21,550,471 km (0.088 R)
• M56: 22,049,679 km (0.09 R)
• M57: 22,186,411 km (0.102 R)
• M58: 22,782,559 km (0.086 R)
• M59: 23,756,591 km (0.065 R)
• M60: 24,131,333 km (0.066 R)
• M61: 26,323,241 km (0.082 R)
• M62: 26,710,999 km (0.117 R)
• M63: 27,688,471 km (0.11 R)
• M64: 27,786,757 km (0.072 R)
• M65: 27,885,342 km (0.104 R)
• M66: 28,231,063 km (0.057 R)
• M67: 29,126,556 km (0.056 R)
• M68: 29,226,637 km (0.095 R)
• M69: 30,487,148 km (0.09 R)
• M70: 30,894,204 km (0.093 R)
• M71: 30,996,380 km (0.098 R)
• M72: 31,303,205 km (0.117 R)
• M73: 32,178,053 km (0.082 R)
• M74: 32,385,097 km (0.098 R)
• M75: 32,540,678 km (0.092 R)
• M76: 32,644,649 km (0.108 R)
• M77: 33,061,129 km (0.076 R)
• M78: 33,846,817 km (0.064 R)
• M79: 34,004,643 km (0.11 R)
• M80: 34,585,681 km (0.04 R)
• M81: 34,850,769 km (0.07 R)
• M82: 34,957,133 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404

Radius: 3.2

Gravity: 39.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.23 AU - 20.45 AU

Year: 29747 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,143,614 km

• M1: 60,886 km (0.078 R)
• M2: 311,014 km (0.099 R)
• M3: 471,682 km (0.07 R)
• M4: 833,111 km (0.111 R)
• M5: 941,120 km (0.118 R)
• M6: 968,945 km (0.103 R)
• M7: 1,230,742 km (0.04 R)
• M8: 1,546,094 km (0.069 R)
• M9: 2,434,855 km (0.058 R)
• M10: 4,346,417 km (0.062 R)
• M11: 5,609,621 km (0.051 R)
• M12: 6,019,669 km (0.036 R)
• M13: 7,140,905 km (0.088 R)
• M14: 7,472,862 km (0.105 R)
• M15: 8,151,738 km (0.117 R)
• M16: 8,266,778 km (0.116 R)
• M17: 8,732,477 km (0.064 R)
• M18: 8,909,152 km (0.105 R)
• M19: 10,365,487 km (0.113 R)
• M20: 10,867,089 km (0.113 R)
• M21: 11,248,413 km (0.105 R)
• M22: 11,505,123 km (0.071 R)
• M23: 12,352,595 km (0.112 R)
• M24: 13,287,582 km (0.098 R)
• M25: 13,355,200 km (0.09 R)
• M26: 13,422,968 km (0.103 R)
• M27: 13,490,886 km (0.094 R)
• M28: 14,872,123 km (0.098 R)
• M29: 16,297,790 km (0.104 R)
• M30: 16,806,872 km (0.069 R)
• M31: 17,840,892 km (0.066 R)
• M32: 18,215,037 km (0.092 R)
• M33: 19,353,177 km (0.118 R)
• M34: 20,435,967 km (0.12 R)
• M35: 20,984,841 km (0.118 R)
• M36: 21,221,505 km (0.112 R)
• M37: 22,983,768 km (0.112 R)
• M38: 25,629,706 km (0.086 R)
• M39: 26,051,721 km (0.101 R)
• M40: 28,370,039 km (0.071 R)
• M41: 29,421,413 km (0.109 R)
• M42: 31,022,260 km (0.113 R)
• M43: 31,742,723 km (0.093 R)
• M44: 32,468,722 km (0.064 R)
• M45: 34,029,626 km (0.075 R)
• M46: 34,214,828 km (0.105 R)
• M47: 34,307,579 km (0.086 R)
• M48: 35,802,810 km (0.084 R)
• M49: 36,179,796 km (0.073 R)
• M50: 37,319,134 km (0.107 R)
• M51: 38,085,075 km (0.104 R)
• M52: 38,373,649 km (0.105 R)
• M53: 38,469,990 km (0.071 R)
• M54: 39,146,771 km (0.111 R)
• M55: 39,438,038 km (0.044 R)
• M56: 42,988,444 km (0.12 R)
• M57: 43,088,525 km (0.084 R)
• M58: 43,489,597 km (0.046 R)
• M59: 45,004,575 km (0.114 R)
• M60: 46,126,559 km (0.077 R)
• M61: 46,331,657 km (0.06 R)
• M62: 48,814,832 km (0.071 R)
• M63: 48,919,252 km (0.118 R)
• M64: 49,232,958 km (0.09 R)
• M65: 49,337,677 km (0.088 R)
• M66: 50,072,651 km (0.067 R)
• M67: 50,494,218 km (0.063 R)
• M68: 52,620,004 km (0.1 R)
• M69: 52,941,340 km (0.081 R)
• M70: 54,125,258 km (0.038 R)
• M71: 54,449,735 km (0.05 R)
• M72: 56,081,399 km (0.086 R)
• M73: 56,519,272 km (0.096 R)
• M74: 56,848,388 km (0.062 R)
• M75: 57,398,309 km (0.065 R)
• M76: 58,392,537 km (0.12 R)
• M77: 58,614,391 km (0.105 R)
• M78: 60,510,394 km (0.101 R)
• M79: 62,313,048 km (0.106 R)
• M80: 62,993,719 km (0.092 R)
• M81: 66,086,655 km (0.112 R)
• M82: 68,643,133 km (0.047 R)
• M83: 68,877,104 km (0.112 R)
• M84: 72,180,973 km (0.099 R)
• M85: 74,692,422 km (0.111 R)
• M86: 74,933,125 km (0.07 R)
• M87: 75,053,551 km (0.099 R)
• M88: 75,415,279 km (0.035 R)
• M89: 76,140,529 km (0.047 R)
• M90: 78,207,523 km (0.107 R)
• M91: 78,574,337 km (0.105 R)
• M92: 79,309,461 km (0.111 R)
• M93: 80,663,022 km (0.105 R)
• M94: 81,776,180 km (0.073 R)
• M95: 83,143,654 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit