🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 141 Days

Day: 40.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.58 AU - 0.62 AU

Year: 170 Days

Day: 29 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.71 AU - 0.77 AU

Year: 233 Days

Day: 40 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,672,175 km

• M1: 320,139 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.72 AU - 0.8 AU

Year: 242 Days

Day: 21.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 261 Days

Day: 39 Hours

Environment

Temp: 172 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,672,175 km

• M1: 83,326 km (0.113 R)
• M2: 228,137 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.79 AU - 0.81 AU

Year: 261 Days

Day: 23.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.04 AU

Year: 328 Days

Day: 38.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 8 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.08 AU - 3.42 AU

Year: 1666 Days

Day: 28.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 9.5

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.8 AU - 10.9 AU

Year: 10443 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,672,175 km

• M1: 126,111 km (0.037 R)
• M2: 265,835 km (0.118 R)
• M3: 477,666 km (0.044 R)
• M4: 597,045 km (0.11 R)
• M5: 761,304 km (0.09 R)
• M6: 1,216,380 km (0.103 R)
• M7: 1,278,763 km (0.084 R)
• M8: 1,428,510 km (0.112 R)
• M9: 1,584,391 km (0.094 R)
• M10: 1,699,282 km (0.074 R)
• M11: 1,769,444 km (0.046 R)
• M12: 2,010,895 km (0.1 R)
• M13: 2,288,847 km (0.1 R)
• M14: 2,393,117 km (0.046 R)
• M15: 2,472,254 km (0.101 R)
• M16: 2,742,727 km (0.12 R)
• M17: 3,022,775 km (0.069 R)
• M18: 3,640,913 km (0.047 R)
• M19: 4,074,448 km (0.107 R)
• M20: 4,137,728 km (0.114 R)
• M21: 5,024,244 km (0.111 R)
• M22: 5,126,420 km (0.12 R)
• M23: 5,194,786 km (0.1 R)
• M24: 5,332,715 km (0.042 R)
• M25: 5,401,979 km (0.087 R)
• M26: 6,076,067 km (0.06 R)
• M27: 7,580,423 km (0.116 R)
• M28: 7,697,858 km (0.098 R)
• M29: 7,973,866 km (0.114 R)
• M30: 8,414,282 km (0.059 R)
• M31: 8,535,905 km (0.042 R)
• M32: 8,903,916 km (0.057 R)
• M33: 8,986,344 km (0.1 R)
• M34: 9,402,675 km (0.094 R)
• M35: 9,740,317 km (0.085 R)
• M36: 11,085,801 km (0.12 R)
• M37: 11,802,823 km (0.055 R)
• M38: 12,396,577 km (0.083 R)
• M39: 13,803,396 km (0.118 R)
• M40: 14,428,715 km (0.116 R)
• M41: 14,525,804 km (0.12 R)
• M42: 14,867,036 km (0.114 R)
• M43: 15,856,776 km (0.038 R)
• M44: 16,410,138 km (0.086 R)
• M45: 17,020,947 km (0.102 R)
• M46: 17,484,102 km (0.085 R)
• M47: 18,003,505 km (0.084 R)
• M48: 18,792,036 km (0.078 R)
• M49: 19,538,230 km (0.067 R)
• M50: 20,131,385 km (0.103 R)
• M51: 20,621,019 km (0.097 R)
• M52: 21,945,858 km (0.078 R)
• M53: 22,225,456 km (0.103 R)
• M54: 22,506,102 km (0.089 R)
• M55: 25,552,663 km (0.029 R)
• M56: 25,728,889 km (0.084 R)
• M57: 26,497,523 km (0.064 R)
• M58: 26,795,073 km (0.109 R)
• M59: 26,974,142 km (0.094 R)
• M60: 27,574,029 km (0.066 R)
• M61: 27,754,893 km (0.117 R)
• M62: 28,848,154 km (0.108 R)
• M63: 29,400,021 km (0.113 R)
• M64: 30,141,428 km (0.116 R)
• M65: 30,203,361 km (0.119 R)
• M66: 30,826,287 km (0.093 R)
• M67: 31,014,032 km (0.082 R)
• M68: 32,021,424 km (0.098 R)
• M69: 32,465,580 km (0.085 R)
• M70: 33,295,699 km (0.025 R)
• M71: 33,745,689 km (0.084 R)
• M72: 34,846,730 km (0.067 R)
• M73: 37,884,763 km (0.099 R)
• M74: 39,775,082 km (0.095 R)
• M75: 40,047,649 km (0.119 R)
• M76: 40,594,579 km (0.112 R)
• M77: 41,144,052 km (0.053 R)
• M78: 41,765,182 km (0.092 R)
• M79: 42,111,501 km (0.106 R)
• M80: 43,717,135 km (0.062 R)
• M81: 43,857,757 km (0.037 R)
• M82: 44,492,202 km (0.103 R)
• M83: 44,916,761 km (0.103 R)
• M84: 45,200,548 km (0.099 R)
• M85: 45,485,083 km (0.112 R)
• M86: 47,781,859 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 7.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.56 AU - 20.6 AU

Year: 26923 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,672,175 km

• M1: 143,764 km (0.033 R)
• M2: 270,024 km (0.116 R)
• M3: 416,032 km (0.074 R)
• M4: 519,404 km (0.089 R)
• M5: 1,255,874 km (0.074 R)
• M6: 1,371,214 km (0.101 R)
• M7: 1,592,021 km (0.112 R)
• M8: 1,999,675 km (0.097 R)
• M9: 2,391,322 km (0.118 R)
• M10: 2,756,640 km (0.065 R)
• M11: 3,457,805 km (0.056 R)
• M12: 3,593,640 km (0.098 R)
• M13: 3,758,796 km (0.118 R)
• M14: 3,954,769 km (0.043 R)
• M15: 4,415,232 km (0.102 R)
• M16: 5,168,606 km (0.059 R)
• M17: 5,864,087 km (0.048 R)
• M18: 5,961,176 km (0.078 R)
• M19: 6,622,399 km (0.09 R)
• M20: 6,927,429 km (0.045 R)
• M21: 6,995,944 km (0.088 R)
• M22: 7,621,862 km (0.072 R)
• M23: 8,013,210 km (0.06 R)
• M24: 8,374,788 km (0.026 R)
• M25: 9,529,085 km (0.078 R)
• M26: 9,835,013 km (0.027 R)
• M27: 10,144,082 km (0.038 R)
• M28: 11,331,740 km (0.111 R)
• M29: 11,493,455 km (0.063 R)
• M30: 11,819,129 km (0.054 R)
• M31: 12,271,813 km (0.038 R)
• M32: 13,706,606 km (0.118 R)
• M33: 14,575,321 km (0.109 R)
• M34: 15,461,688 km (0.088 R)
• M35: 15,641,056 km (0.087 R)
• M36: 16,047,064 km (0.058 R)
• M37: 16,365,409 km (0.074 R)
• M38: 16,548,217 km (0.113 R)
• M39: 16,869,703 km (0.081 R)
• M40: 18,365,831 km (0.09 R)
• M41: 18,508,249 km (0.116 R)
• M42: 18,889,723 km (0.043 R)
• M43: 19,225,870 km (0.057 R)
• M44: 19,418,701 km (0.09 R)
• M45: 19,806,459 km (0.073 R)
• M46: 20,935,474 km (0.051 R)
• M47: 21,332,956 km (0.055 R)
• M48: 21,382,921 km (0.068 R)
• M49: 21,733,130 km (0.058 R)
• M50: 22,135,698 km (0.114 R)
• M51: 22,287,240 km (0.072 R)
• M52: 22,388,518 km (0.105 R)
• M53: 22,744,112 km (0.106 R)
• M54: 22,845,988 km (0.093 R)
• M55: 23,050,339 km (0.118 R)
• M56: 23,925,636 km (0.114 R)
• M57: 24,081,218 km (0.101 R)
• M58: 24,654,477 km (0.092 R)
• M59: 24,759,196 km (0.075 R)
• M60: 25,232,374 km (0.085 R)
• M61: 26,080,743 km (0.102 R)
• M62: 27,805,607 km (0.084 R)
• M63: 28,187,829 km (0.085 R)
• M64: 28,297,335 km (0.103 R)
• M65: 30,292,821 km (0.075 R)
• M66: 32,505,224 km (0.102 R)
• M67: 32,562,669 km (0.115 R)
• M68: 33,718,014 km (0.109 R)
• M69: 34,476,176 km (0.115 R)
• M70: 34,945,464 km (0.108 R)
• M71: 35,653,511 km (0.103 R)
• M72: 35,831,233 km (0.107 R)
• M73: 36,485,425 km (0.105 R)
• M74: 36,903,850 km (0.108 R)
• M75: 37,444,048 km (0.055 R)
• M76: 38,107,963 km (0.074 R)
• M77: 39,202,720 km (0.091 R)
• M78: 39,569,834 km (0.104 R)
• M79: 40,246,016 km (0.038 R)
• M80: 40,492,852 km (0.068 R)
• M81: 41,360,670 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit