🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.77 AU - 1.09 AU

Year: 328 Days

Day: 22.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.23 AU - 1.77 AU

Year: 671 Days

Day: 47 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,214,610 km

• M1: 84,373 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.61 AU - 1.75 AU

Year: 795 Days

Day: 28.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.93 AU - 1.97 AU

Year: 995 Days

Day: 25.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,214,610 km

• M1: 1,101,340 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.68 AU - 2.42 AU

Year: 1072 Days

Day: 46.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.01 AU - 3.15 AU

Year: 1514 Days

Day: 36.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.64 AU - 3.5 AU

Year: 1965 Days

Day: 44.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.79 AU - 4.19 AU

Year: 2911 Days

Day: 25 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,214,610 km

• M1: 68,516 km (0.112 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 14.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.75 AU - 10.37 AU

Year: 9147 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,214,610 km

• M1: 216,917 km (0.082 R)
• M2: 309,518 km (0.089 R)
• M3: 404,213 km (0.111 R)
• M4: 989,740 km (0.104 R)
• M5: 1,257,221 km (0.095 R)
• M6: 1,436,888 km (0.097 R)
• M7: 1,625,530 km (0.088 R)
• M8: 1,762,712 km (0.118 R)
• M9: 1,945,221 km (0.105 R)
• M10: 2,220,182 km (0.085 R)
• M11: 2,440,689 km (0.111 R)
• M12: 2,645,339 km (0.088 R)
• M13: 2,951,267 km (0.109 R)
• M14: 3,219,346 km (0.058 R)
• M15: 3,597,978 km (0.09 R)
• M16: 3,727,530 km (0.107 R)
• M17: 4,017,900 km (0.081 R)
• M18: 4,991,183 km (0.103 R)
• M19: 5,579,552 km (0.028 R)
• M20: 6,377,357 km (0.098 R)
• M21: 6,661,892 km (0.071 R)
• M22: 6,886,140 km (0.074 R)
• M23: 7,507,719 km (0.102 R)
• M24: 7,741,241 km (0.113 R)
• M25: 7,842,070 km (0.066 R)
• M26: 8,215,616 km (0.095 R)
• M27: 8,769,278 km (0.118 R)
• M28: 9,478,671 km (0.086 R)
• M29: 9,731,341 km (0.059 R)
• M30: 9,840,249 km (0.046 R)
• M31: 10,132,862 km (0.042 R)
• M32: 10,280,216 km (0.033 R)
• M33: 10,539,918 km (0.115 R)
• M34: 10,651,817 km (0.082 R)
• M35: 10,839,413 km (0.099 R)
• M36: 11,217,596 km (0.042 R)
• M37: 11,561,821 km (0.086 R)
• M38: 11,987,277 km (0.114 R)
• M39: 13,213,830 km (0.055 R)
• M40: 14,438,738 km (0.078 R)
• M41: 15,913,324 km (0.1 R)
• M42: 16,343,567 km (0.058 R)
• M43: 17,259,256 km (0.107 R)
• M44: 17,968,200 km (0.079 R)
• M45: 18,191,699 km (0.065 R)
• M46: 18,416,246 km (0.078 R)
• M47: 18,596,362 km (0.04 R)
• M48: 19,140,599 km (0.052 R)
• M49: 20,617,279 km (0.118 R)
• M50: 21,227,788 km (0.093 R)
• M51: 21,416,730 km (0.09 R)
• M52: 21,748,838 km (0.036 R)
• M53: 22,178,333 km (0.04 R)
• M54: 22,562,650 km (0.089 R)
• M55: 22,658,991 km (0.078 R)
• M56: 23,094,470 km (0.081 R)
• M57: 24,466,881 km (0.026 R)
• M58: 25,263,041 km (0.088 R)
• M59: 25,363,122 km (0.099 R)
• M60: 25,513,468 km (0.069 R)
• M61: 25,916,186 km (0.075 R)
• M62: 26,473,138 km (0.097 R)
• M63: 27,034,130 km (0.083 R)
• M64: 27,187,767 km (0.093 R)
• M65: 28,636,024 km (0.11 R)
• M66: 29,159,318 km (0.108 R)
• M67: 29,580,286 km (0.102 R)
• M68: 29,950,242 km (0.093 R)
• M69: 30,428,207 km (0.065 R)
• M70: 30,855,159 km (0.095 R)
• M71: 31,176,795 km (0.081 R)
• M72: 31,769,053 km (0.112 R)
• M73: 32,202,288 km (0.086 R)
• M74: 32,473,958 km (0.035 R)
• M75: 32,746,525 km (0.12 R)
• M76: 33,623,617 km (0.058 R)
• M77: 34,286,486 km (0.07 R)
• M78: 34,953,692 km (0.106 R)
• M79: 35,177,042 km (0.044 R)
• M80: 36,470,614 km (0.107 R)
• M81: 36,753,803 km (0.099 R)
• M82: 37,493,714 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 13.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.31 AU - 12.2 AU

Year: 13782 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,214,610 km

• M1: 213,626 km (0.102 R)
• M2: 663,915 km (0.077 R)
• M3: 754,123 km (0.104 R)
• M4: 1,140,085 km (0.11 R)
• M5: 1,439,431 km (0.094 R)
• M6: 1,687,464 km (0.114 R)
• M7: 2,225,568 km (0.113 R)
• M8: 2,603,601 km (0.066 R)
• M9: 2,846,548 km (0.044 R)
• M10: 3,789,314 km (0.109 R)
• M11: 3,926,645 km (0.085 R)
• M12: 4,065,771 km (0.07 R)
• M13: 4,384,564 km (0.098 R)
• M14: 5,899,093 km (0.081 R)
• M15: 6,018,921 km (0.118 R)
• M16: 6,260,820 km (0.047 R)
• M17: 6,588,290 km (0.082 R)
• M18: 6,795,932 km (0.036 R)
• M19: 7,005,668 km (0.096 R)
• M20: 7,175,163 km (0.082 R)
• M21: 8,086,812 km (0.049 R)
• M22: 8,533,960 km (0.114 R)
• M23: 8,669,645 km (0.079 R)
• M24: 9,828,431 km (0.069 R)
• M25: 10,888,182 km (0.118 R)
• M26: 11,481,487 km (0.052 R)
• M27: 11,933,572 km (0.074 R)
• M28: 12,034,700 km (0.07 R)
• M29: 12,751,423 km (0.035 R)
• M30: 13,219,515 km (0.09 R)
• M31: 13,429,401 km (0.12 R)
• M32: 13,587,526 km (0.101 R)
• M33: 13,693,291 km (0.11 R)
• M34: 13,799,356 km (0.103 R)
• M35: 14,119,197 km (0.065 R)
• M36: 14,441,430 km (0.097 R)
• M37: 14,983,872 km (0.043 R)
• M38: 17,564,436 km (0.067 R)
• M39: 18,201,723 km (0.074 R)
• M40: 18,846,639 km (0.105 R)
• M41: 19,261,025 km (0.112 R)
• M42: 20,643,459 km (0.108 R)
• M43: 21,623,923 km (0.086 R)
• M44: 22,182,223 km (0.073 R)
• M45: 26,023,447 km (0.113 R)
• M46: 26,352,712 km (0.106 R)
• M47: 27,282,164 km (0.038 R)
• M48: 27,683,834 km (0.047 R)
• M49: 29,446,695 km (0.1 R)
• M50: 29,583,877 km (0.113 R)
• M51: 30,203,511 km (0.057 R)
• M52: 30,341,739 km (0.113 R)
• M53: 31,947,224 km (0.118 R)
• M54: 32,229,216 km (0.075 R)
• M55: 32,511,956 km (0.066 R)
• M56: 32,866,802 km (0.11 R)
• M57: 34,587,327 km (0.078 R)
• M58: 34,804,393 km (0.049 R)
• M59: 35,167,318 km (0.056 R)
• M60: 35,385,581 km (0.116 R)
• M61: 35,750,450 km (0.089 R)
• M62: 36,926,589 km (0.039 R)
• M63: 37,519,296 km (0.109 R)
• M64: 37,965,995 km (0.084 R)
• M65: 39,241,167 km (0.084 R)
• M66: 39,618,902 km (0.101 R)
• M67: 39,921,837 km (0.105 R)
• M68: 40,149,675 km (0.113 R)
• M69: 40,301,816 km (0.074 R)
• M70: 41,065,214 km (0.086 R)
• M71: 41,371,890 km (0.092 R)
• M72: 41,756,356 km (0.114 R)
• M73: 43,618,102 km (0.068 R)
• M74: 46,142,416 km (0.061 R)
• M75: 47,021,004 km (0.042 R)
• M76: 48,794,786 km (0.071 R)
• M77: 48,957,100 km (0.059 R)
• M78: 49,935,021 km (0.105 R)
• M79: 51,992,890 km (0.104 R)
• M80: 52,573,928 km (0.112 R)
• M81: 53,324,311 km (0.102 R)
• M82: 53,491,561 km (0.061 R)
• M83: 53,742,736 km (0.073 R)
• M84: 54,498,654 km (0.099 R)
• M85: 55,596,702 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit