🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.88 AU - 0.98 AU

Year: 321 Days

Day: 23.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 75.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.1 AU - 1.14 AU

Year: 425 Days

Day: 25.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.1 AU - 1.44 AU

Year: 513 Days

Day: 21.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.64 AU - 2.56 AU

Year: 1090 Days

Day: 14.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,506,759 km

• M1: 164,109 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.92 AU - 2.72 AU

Year: 1266 Days

Day: 24.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.78 AU - 4.5 AU

Year: 2487 Days

Day: 37 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,506,759 km

• M1: 432,936 km (0.118 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 12.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.07 AU - 7.85 AU

Year: 6576 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,506,759 km

• M1: 335,398 km (0.082 R)
• M2: 484,248 km (0.087 R)
• M3: 633,248 km (0.068 R)
• M4: 799,601 km (0.116 R)
• M5: 981,661 km (0.088 R)
• M6: 1,061,846 km (0.032 R)
• M7: 1,334,263 km (0.096 R)
• M8: 1,745,658 km (0.119 R)
• M9: 2,153,461 km (0.037 R)
• M10: 2,238,732 km (0.114 R)
• M11: 2,797,480 km (0.072 R)
• M12: 2,937,953 km (0.119 R)
• M13: 3,226,228 km (0.1 R)
• M14: 3,398,714 km (0.069 R)
• M15: 5,228,146 km (0.118 R)
• M16: 5,402,129 km (0.115 R)
• M17: 5,936,044 km (0.108 R)
• M18: 6,026,700 km (0.099 R)
• M19: 6,148,173 km (0.072 R)
• M20: 6,332,179 km (0.076 R)
• M21: 7,214,507 km (0.093 R)
• M22: 7,506,223 km (0.078 R)
• M23: 7,901,460 km (0.091 R)
• M24: 8,609,357 km (0.108 R)
• M25: 8,884,468 km (0.046 R)
• M26: 9,655,944 km (0.113 R)
• M27: 10,157,995 km (0.067 R)
• M28: 10,303,105 km (0.104 R)
• M29: 10,668,722 km (0.079 R)
• M30: 11,113,027 km (0.078 R)
• M31: 11,488,069 km (0.1 R)
• M32: 11,563,616 km (0.042 R)
• M33: 11,715,009 km (0.077 R)
• M34: 12,637,879 km (0.099 R)
• M35: 13,147,558 km (0.072 R)
• M36: 13,544,142 km (0.082 R)
• M37: 13,944,766 km (0.086 R)
• M38: 14,106,182 km (0.056 R)
• M39: 15,004,517 km (0.12 R)
• M40: 15,169,972 km (0.115 R)
• M41: 15,544,116 km (0.041 R)
• M42: 15,627,742 km (0.085 R)
• M43: 15,753,404 km (0.073 R)
• M44: 16,090,149 km (0.081 R)
• M45: 16,429,287 km (0.117 R)
• M46: 16,899,473 km (0.03 R)
• M47: 17,071,511 km (0.103 R)
• M48: 17,634,896 km (0.069 R)
• M49: 18,868,779 km (0.047 R)
• M50: 19,496,193 km (0.11 R)
• M51: 19,721,936 km (0.053 R)
• M52: 19,993,905 km (0.083 R)
• M53: 20,267,220 km (0.073 R)
• M54: 20,541,732 km (0.111 R)
• M55: 20,633,586 km (0.119 R)
• M56: 21,698,872 km (0.12 R)
• M57: 21,839,195 km (0.103 R)
• M58: 22,497,725 km (0.082 R)
• M59: 23,210,708 km (0.11 R)
• M60: 23,497,936 km (0.082 R)
• M61: 23,738,190 km (0.115 R)
• M62: 24,221,242 km (0.091 R)
• M63: 24,415,420 km (0.062 R)
• M64: 25,344,422 km (0.042 R)
• M65: 26,285,243 km (0.091 R)
• M66: 27,641,647 km (0.096 R)
• M67: 29,020,641 km (0.106 R)
• M68: 29,175,325 km (0.11 R)
• M69: 29,330,159 km (0.091 R)
• M70: 30,422,073 km (0.065 R)
• M71: 30,736,528 km (0.111 R)
• M72: 31,580,260 km (0.083 R)
• M73: 32,058,076 km (0.057 R)
• M74: 32,591,991 km (0.069 R)
• M75: 32,752,808 km (0.116 R)
• M76: 32,860,070 km (0.104 R)
• M77: 33,236,608 km (0.03 R)
• M78: 33,506,333 km (0.036 R)
• M79: 33,776,806 km (0.072 R)
• M80: 34,156,784 km (0.098 R)
• M81: 35,580,507 km (0.052 R)
• M82: 36,855,979 km (0.094 R)
• M83: 37,359,226 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.9

Radius: 5.7

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.27 AU - 20.19 AU

Year: 29032 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,506,759 km

• M1: 179,817 km (0.089 R)
• M2: 466,745 km (0.041 R)
• M3: 662,868 km (0.094 R)
• M4: 1,255,874 km (0.102 R)
• M5: 1,819,858 km (0.11 R)
• M6: 1,857,407 km (0.074 R)
• M7: 1,933,552 km (0.12 R)
• M8: 2,010,595 km (0.05 R)
• M9: 2,049,491 km (0.085 R)
• M10: 2,128,030 km (0.09 R)
• M11: 3,801,880 km (0.093 R)
• M12: 4,144,609 km (0.067 R)
• M13: 4,244,391 km (0.026 R)
• M14: 4,395,485 km (0.112 R)
• M15: 6,457,990 km (0.064 R)
• M16: 7,103,206 km (0.075 R)
• M17: 8,964,802 km (0.086 R)
• M18: 9,223,756 km (0.082 R)
• M19: 9,354,205 km (0.093 R)
• M20: 9,419,729 km (0.061 R)
• M21: 10,216,936 km (0.119 R)
• M22: 10,487,559 km (0.103 R)
• M23: 14,590,729 km (0.088 R)
• M24: 16,370,645 km (0.111 R)
• M25: 16,766,481 km (0.109 R)
• M26: 16,925,802 km (0.101 R)
• M27: 19,124,442 km (0.114 R)
• M28: 19,457,746 km (0.066 R)
• M29: 20,045,516 km (0.105 R)
• M30: 20,130,039 km (0.056 R)
• M31: 20,554,149 km (0.115 R)
• M32: 21,066,821 km (0.116 R)
• M33: 21,238,709 km (0.11 R)
• M34: 21,757,066 km (0.111 R)
• M35: 22,017,815 km (0.105 R)
• M36: 23,425,979 km (0.05 R)
• M37: 23,514,990 km (0.071 R)
• M38: 24,051,149 km (0.047 R)
• M39: 24,320,724 km (0.06 R)
• M40: 25,044,628 km (0.091 R)
• M41: 25,317,794 km (0.095 R)
• M42: 25,500,603 km (0.095 R)
• M43: 26,513,380 km (0.088 R)
• M44: 26,884,981 km (0.089 R)
• M45: 28,198,899 km (0.113 R)
• M46: 28,863,712 km (0.113 R)
• M47: 29,341,678 km (0.054 R)
• M48: 30,499,565 km (0.077 R)
• M49: 30,596,804 km (0.106 R)
• M50: 31,377,854 km (0.105 R)
• M51: 33,961,110 km (0.084 R)
• M52: 34,566,832 km (0.11 R)
• M53: 34,668,110 km (0.104 R)
• M54: 34,769,537 km (0.111 R)
• M55: 36,818,430 km (0.096 R)
• M56: 39,222,467 km (0.079 R)
• M57: 39,964,174 km (0.087 R)
• M58: 40,283,415 km (0.05 R)
• M59: 40,496,742 km (0.099 R)
• M60: 43,194,889 km (0.093 R)
• M61: 44,951,916 km (0.114 R)
• M62: 47,743,712 km (0.115 R)
• M63: 48,308,743 km (0.102 R)
• M64: 48,876,018 km (0.069 R)
• M65: 49,445,537 km (0.102 R)
• M66: 50,131,892 km (0.042 R)
• M67: 50,706,198 km (0.085 R)
• M68: 51,282,599 km (0.118 R)
• M69: 53,610,192 km (0.04 R)
• M70: 54,432,980 km (0.083 R)
• M71: 55,615,552 km (0.109 R)
• M72: 55,853,113 km (0.051 R)
• M73: 57,285,513 km (0.118 R)
• M74: 59,092,805 km (0.047 R)
• M75: 60,674,204 km (0.066 R)
• M76: 60,796,425 km (0.04 R)
• M77: 63,878,590 km (0.103 R)
• M78: 67,517,109 km (0.084 R)
• M79: 71,996,967 km (0.086 R)
• M80: 72,126,369 km (0.12 R)
• M81: 72,774,427 km (0.077 R)
• M82: 73,815,629 km (0.055 R)
• M83: 74,599,671 km (0.048 R)
• M84: 76,175,984 km (0.1 R)
• M85: 79,629,002 km (0.054 R)
• M86: 82,184,433 km (0.079 R)
• M87: 82,590,292 km (0.102 R)
• M88: 82,725,827 km (0.09 R)
• M89: 84,903,224 km (0.089 R)
• M90: 87,651,487 km (0.119 R)
• M91: 87,789,566 km (0.047 R)
• M92: 88,620,283 km (0.096 R)
• M93: 88,897,637 km (0.048 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit