🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.88 AU - 2.56 AU

Year: 1202 Days

Day: 21.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.12 AU - 2.52 AU

Year: 1284 Days

Day: 32.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.85 AU - 2.83 AU

Year: 1301 Days

Day: 12.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,198,768 km

• M1: 82,129 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.94 AU - 3.02 AU

Year: 1419 Days

Day: 30.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 74.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.45 AU - 3.47 AU

Year: 2339 Days

Day: 29.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,198,768 km

• M1: 2,633,671 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.45 AU - 4.35 AU

Year: 2799 Days

Day: 27.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 12.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.05 AU - 8.45 AU

Year: 7841 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,198,768 km

• M1: 153,039 km (0.043 R)
• M2: 365,916 km (0.119 R)
• M3: 498,759 km (0.097 R)
• M4: 696,079 km (0.075 R)
• M5: 972,536 km (0.111 R)
• M6: 1,133,353 km (0.118 R)
• M7: 1,544,299 km (0.038 R)
• M8: 1,777,821 km (0.111 R)
• M9: 2,046,050 km (0.111 R)
• M10: 2,138,502 km (0.062 R)
• M11: 3,165,940 km (0.064 R)
• M12: 3,464,836 km (0.094 R)
• M13: 3,688,186 km (0.034 R)
• M14: 3,945,195 km (0.085 R)
• M15: 4,208,039 km (0.116 R)
• M16: 4,446,647 km (0.089 R)
• M17: 5,062,542 km (0.044 R)
• M18: 5,189,101 km (0.119 R)
• M19: 6,003,213 km (0.119 R)
• M20: 6,238,381 km (0.063 R)
• M21: 6,648,728 km (0.09 R)
• M22: 7,138,511 km (0.109 R)
• M23: 7,495,452 km (0.109 R)
• M24: 7,895,028 km (0.118 R)
• M25: 8,264,235 km (0.081 R)
• M26: 8,639,277 km (0.079 R)
• M27: 9,601,042 km (0.108 R)
• M28: 9,718,775 km (0.096 R)
• M29: 10,314,474 km (0.101 R)
• M30: 11,003,971 km (0.114 R)
• M31: 11,708,427 km (0.098 R)
• M32: 11,960,649 km (0.11 R)
• M33: 12,087,358 km (0.091 R)
• M34: 12,598,833 km (0.092 R)
• M35: 12,684,852 km (0.1 R)
• M36: 13,952,844 km (0.036 R)
• M37: 14,265,055 km (0.116 R)
• M38: 14,760,224 km (0.085 R)
• M39: 14,941,686 km (0.11 R)
• M40: 15,032,641 km (0.056 R)
• M41: 15,398,558 km (0.106 R)
• M42: 16,466,986 km (0.117 R)
• M43: 16,796,849 km (0.082 R)
• M44: 17,081,384 km (0.069 R)
• M45: 17,271,972 km (0.111 R)
• M46: 17,367,565 km (0.095 R)
• M47: 17,655,242 km (0.081 R)
• M48: 18,821,955 km (0.052 R)
• M49: 18,920,241 km (0.081 R)
• M50: 19,364,996 km (0.11 R)
• M51: 19,713,259 km (0.119 R)
• M52: 20,415,921 km (0.097 R)
• M53: 22,364,732 km (0.099 R)
• M54: 22,887,277 km (0.099 R)
• M55: 23,678,800 km (0.062 R)
• M56: 24,963,845 km (0.094 R)
• M57: 26,106,923 km (0.083 R)
• M58: 26,601,942 km (0.11 R)
• M59: 26,712,345 km (0.095 R)
• M60: 27,322,555 km (0.068 R)
• M61: 27,713,155 km (0.117 R)
• M62: 28,500,190 km (0.044 R)
• M63: 28,669,684 km (0.092 R)
• M64: 28,782,930 km (0.112 R)
• M65: 29,123,564 km (0.106 R)
• M66: 29,237,408 km (0.101 R)
• M67: 29,522,691 km (0.094 R)
• M68: 29,808,872 km (0.093 R)
• M69: 30,615,055 km (0.104 R)
• M70: 31,370,075 km (0.086 R)
• M71: 31,486,761 km (0.041 R)
• M72: 31,837,718 km (0.087 R)
• M73: 33,970,684 km (0.072 R)
• M74: 34,812,621 km (0.095 R)
• M75: 35,539,817 km (0.045 R)
• M76: 36,578,475 km (0.095 R)
• M77: 37,256,003 km (0.055 R)
• M78: 37,565,222 km (0.057 R)
• M79: 37,751,172 km (0.117 R)
• M80: 37,875,339 km (0.117 R)
• M81: 38,310,968 km (0.106 R)
• M82: 38,748,242 km (0.101 R)
• M83: 40,768,412 km (0.105 R)
• M84: 41,023,326 km (0.054 R)
• M85: 41,214,812 km (0.114 R)
• M86: 42,176,876 km (0.054 R)
• M87: 42,563,885 km (0.088 R)
• M88: 43,471,346 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.4

Radius: 4.9

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.86 AU - 24.2 AU

Year: 32580 Days

Day: 21.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,198,768 km

• M1: 133,591 km (0.098 R)
• M2: 767,736 km (0.077 R)
• M3: 1,375,253 km (0.118 R)
• M4: 2,023,610 km (0.034 R)
• M5: 2,632,923 km (0.102 R)
• M6: 3,209,473 km (0.033 R)
• M7: 4,425,554 km (0.108 R)
• M8: 4,472,976 km (0.107 R)
• M9: 5,206,155 km (0.114 R)
• M10: 5,458,826 km (0.076 R)
• M11: 5,612,314 km (0.097 R)
• M12: 5,819,058 km (0.054 R)
• M13: 6,134,111 km (0.114 R)
• M14: 6,293,732 km (0.093 R)
• M15: 6,835,426 km (0.051 R)
• M16: 7,112,032 km (0.099 R)
• M17: 7,733,013 km (0.071 R)
• M18: 7,790,459 km (0.08 R)
• M19: 8,846,171 km (0.079 R)
• M20: 9,026,586 km (0.118 R)
• M21: 9,574,713 km (0.11 R)
• M22: 12,271,813 km (0.086 R)
• M23: 12,338,832 km (0.101 R)
• M24: 12,405,852 km (0.112 R)
• M25: 12,607,660 km (0.093 R)
• M26: 13,425,661 km (0.063 R)
• M27: 14,755,736 km (0.062 R)
• M28: 15,617,270 km (0.119 R)
• M29: 15,980,942 km (0.095 R)
• M30: 16,568,712 km (0.112 R)
• M31: 17,388,509 km (0.07 R)
• M32: 18,068,880 km (0.057 R)
• M33: 18,221,320 km (0.045 R)
• M34: 22,167,113 km (0.068 R)
• M35: 22,412,005 km (0.091 R)
• M36: 23,151,916 km (0.048 R)
• M37: 24,571,450 km (0.111 R)
• M38: 24,824,869 km (0.11 R)
• M39: 28,639,764 km (0.101 R)
• M40: 28,728,476 km (0.112 R)
• M41: 28,906,348 km (0.08 R)
• M42: 29,621,575 km (0.092 R)
• M43: 29,891,151 km (0.058 R)
• M44: 30,342,487 km (0.043 R)
• M45: 30,432,994 km (0.119 R)
• M46: 31,343,297 km (0.051 R)
• M47: 31,801,665 km (0.087 R)
• M48: 31,985,670 km (0.053 R)
• M49: 33,470,429 km (0.082 R)
• M50: 34,221,111 km (0.034 R)
• M51: 35,072,473 km (0.073 R)
• M52: 35,548,344 km (0.108 R)
• M53: 36,026,309 km (0.118 R)
• M54: 36,506,518 km (0.059 R)
• M55: 40,323,956 km (0.119 R)
• M56: 40,423,439 km (0.115 R)
• M57: 40,822,417 km (0.12 R)
• M58: 41,423,351 km (0.114 R)
• M59: 47,170,901 km (0.072 R)
• M60: 47,906,624 km (0.103 R)
• M61: 48,540,320 km (0.077 R)
• M62: 48,752,300 km (0.109 R)
• M63: 49,496,101 km (0.053 R)
• M64: 49,602,764 km (0.117 R)
• M65: 51,318,353 km (0.098 R)
• M66: 53,380,859 km (0.075 R)
• M67: 54,587,216 km (0.085 R)
• M68: 56,024,552 km (0.068 R)
• M69: 56,246,705 km (0.105 R)
• M70: 57,026,858 km (0.08 R)
• M71: 58,259,844 km (0.104 R)
• M72: 59,615,051 km (0.114 R)
• M73: 63,048,172 km (0.111 R)
• M74: 63,858,394 km (0.109 R)
• M75: 65,021,817 km (0.073 R)
• M76: 69,148,773 km (0.111 R)
• M77: 70,343,312 km (0.094 R)
• M78: 70,703,095 km (0.085 R)
• M79: 71,544,733 km (0.108 R)
• M80: 73,480,978 km (0.095 R)
• M81: 74,944,494 km (0.066 R)
• M82: 75,311,906 km (0.088 R)
• M83: 77,404,930 km (0.119 R)
• M84: 77,776,382 km (0.114 R)
• M85: 78,148,282 km (0.09 R)
• M86: 79,517,103 km (0.101 R)
• M87: 80,517,613 km (0.098 R)
• M88: 80,642,976 km (0.104 R)
• M89: 82,152,269 km (0.036 R)
• M90: 83,036,991 km (0.06 R)
• M91: 84,943,466 km (0.085 R)
• M92: 85,071,073 km (0.083 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 15,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit