🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.72 AU

Year: 174 Days

Day: 31.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.8 AU - 2.1 AU

Year: 971 Days

Day: 44.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.33 AU - 2.51 AU

Year: 1342 Days

Day: 39.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,092,331 km

• M1: 743,053 km (0.092 R)

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 11.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.32 AU - 12.48 AU

Year: 13720 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,092,331 km

• M1: 536,458 km (0.061 R)
• M2: 933,790 km (0.111 R)
• M3: 1,099,694 km (0.109 R)
• M4: 1,208,751 km (0.091 R)
• M5: 1,367,624 km (0.106 R)
• M6: 1,757,476 km (0.109 R)
• M7: 2,154,359 km (0.098 R)
• M8: 2,550,045 km (0.099 R)
• M9: 3,837,036 km (0.083 R)
• M10: 4,386,958 km (0.105 R)
• M11: 4,492,873 km (0.109 R)
• M12: 4,815,705 km (0.117 R)
• M13: 5,035,315 km (0.102 R)
• M14: 5,946,216 km (0.107 R)
• M15: 6,340,855 km (0.106 R)
• M16: 6,541,466 km (0.106 R)
• M17: 6,948,821 km (0.12 R)
• M18: 7,238,891 km (0.116 R)
• M19: 7,575,337 km (0.096 R)
• M20: 7,788,364 km (0.063 R)
• M21: 8,972,132 km (0.098 R)
• M22: 9,470,443 km (0.098 R)
• M23: 10,211,401 km (0.071 R)
• M24: 10,636,409 km (0.112 R)
• M25: 11,357,620 km (0.057 R)
• M26: 11,699,601 km (0.09 R)
• M27: 11,995,505 km (0.087 R)
• M28: 12,094,689 km (0.091 R)
• M29: 12,544,380 km (0.071 R)
• M30: 12,745,888 km (0.055 R)
• M31: 13,050,469 km (0.107 R)
• M32: 13,460,068 km (0.118 R)
• M33: 13,666,513 km (0.084 R)
• M34: 13,822,095 km (0.097 R)
• M35: 14,292,132 km (0.08 R)
• M36: 14,555,723 km (0.057 R)
• M37: 15,788,260 km (0.114 R)
• M38: 16,170,034 km (0.076 R)
• M39: 16,554,800 km (0.05 R)
• M40: 16,776,055 km (0.086 R)
• M41: 17,165,608 km (0.112 R)
• M42: 17,502,053 km (0.12 R)
• M43: 18,581,252 km (0.118 R)
• M44: 18,926,674 km (0.092 R)
• M45: 20,625,507 km (0.108 R)
• M46: 21,222,702 km (0.108 R)
• M47: 21,704,407 km (0.113 R)
• M48: 22,617,552 km (0.086 R)
• M49: 26,458,029 km (0.059 R)
• M50: 26,587,282 km (0.099 R)
• M51: 26,911,460 km (0.12 R)
• M52: 27,563,856 km (0.058 R)
• M53: 28,353,434 km (0.103 R)
• M54: 28,552,100 km (0.054 R)
• M55: 28,751,065 km (0.113 R)
• M56: 29,686,052 km (0.09 R)
• M57: 29,955,029 km (0.108 R)
• M58: 31,243,665 km (0.098 R)
• M59: 32,688,930 km (0.085 R)
• M60: 32,827,757 km (0.073 R)
• M61: 33,384,859 km (0.086 R)
• M62: 34,226,347 km (0.116 R)
• M63: 34,932,898 km (0.115 R)
• M64: 35,501,669 km (0.103 R)
• M65: 35,644,385 km (0.075 R)
• M66: 36,432,467 km (0.107 R)
• M67: 37,516,304 km (0.102 R)
• M68: 38,830,970 km (0.104 R)
• M69: 38,978,024 km (0.083 R)
• M70: 40,012,194 km (0.046 R)
• M71: 40,160,745 km (0.068 R)
• M72: 40,383,796 km (0.093 R)
• M73: 40,831,093 km (0.053 R)
• M74: 43,931,958 km (0.085 R)
• M75: 45,549,410 km (0.077 R)
• M76: 45,859,676 km (0.114 R)
• M77: 46,248,481 km (0.094 R)
• M78: 47,264,550 km (0.088 R)
• M79: 47,343,089 km (0.086 R)
• M80: 47,893,609 km (0.115 R)
• M81: 49,000,932 km (0.078 R)
• M82: 49,318,828 km (0.11 R)
• M83: 49,876,977 km (0.113 R)
• M84: 50,196,668 km (0.102 R)
• M85: 50,677,775 km (0.055 R)
• M86: 50,758,109 km (0.111 R)
• M87: 51,240,861 km (0.085 R)
• M88: 51,806,042 km (0.111 R)
• M89: 53,268,959 km (0.078 R)
• M90: 54,333,797 km (0.055 R)
• M91: 54,910,198 km (0.032 R)
• M92: 55,240,360 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.6

Radius: 3.6

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.06 AU - 18.76 AU

Year: 23695 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,092,331 km

• M1: 135,236 km (0.051 R)
• M2: 300,692 km (0.097 R)
• M3: 942,018 km (0.037 R)
• M4: 964,457 km (0.087 R)
• M5: 1,248,843 km (0.111 R)
• M6: 1,298,659 km (0.085 R)
• M7: 1,611,319 km (0.048 R)
• M8: 2,582,508 km (0.093 R)
• M9: 2,807,653 km (0.116 R)
• M10: 2,873,177 km (0.109 R)
• M11: 3,072,890 km (0.116 R)
• M12: 3,276,941 km (0.088 R)
• M13: 3,485,481 km (0.076 R)
• M14: 3,662,455 km (0.106 R)
• M15: 4,475,669 km (0.101 R)
• M16: 4,745,693 km (0.114 R)
• M17: 5,100,689 km (0.117 R)
• M18: 5,505,052 km (0.06 R)
• M19: 5,711,048 km (0.105 R)
• M20: 6,130,670 km (0.107 R)
• M21: 7,402,701 km (0.111 R)
• M22: 8,044,925 km (0.05 R)
• M23: 8,467,090 km (0.1 R)
• M24: 8,848,564 km (0.103 R)
• M25: 8,896,585 km (0.067 R)
• M26: 10,786,156 km (0.074 R)
• M27: 10,889,079 km (0.057 R)
• M28: 12,685,451 km (0.086 R)
• M29: 13,506,743 km (0.116 R)
• M30: 13,784,247 km (0.117 R)
• M31: 14,063,696 km (0.037 R)
• M32: 14,514,733 km (0.091 R)
• M33: 14,856,116 km (0.113 R)
• M34: 17,078,542 km (0.077 R)
• M35: 17,318,497 km (0.033 R)
• M36: 17,801,548 km (0.086 R)
• M37: 18,534,578 km (0.067 R)
• M38: 18,657,697 km (0.073 R)
• M39: 19,215,248 km (0.114 R)
• M40: 20,920,065 km (0.043 R)
• M41: 21,305,430 km (0.107 R)
• M42: 22,083,189 km (0.117 R)
• M43: 22,804,251 km (0.091 R)
• M44: 23,933,864 km (0.12 R)
• M45: 24,000,884 km (0.076 R)
• M46: 24,135,073 km (0.101 R)
• M47: 24,674,374 km (0.102 R)
• M48: 24,809,760 km (0.086 R)
• M49: 25,902,273 km (0.061 R)
• M50: 26,316,061 km (0.074 R)
• M51: 28,063,214 km (0.063 R)
• M52: 29,272,563 km (0.119 R)
• M53: 30,353,558 km (0.086 R)
• M54: 33,075,640 km (0.069 R)
• M55: 33,150,290 km (0.12 R)
• M56: 33,374,537 km (0.104 R)
• M57: 34,503,552 km (0.028 R)
• M58: 34,579,249 km (0.098 R)
• M59: 35,491,945 km (0.1 R)
• M60: 35,798,022 km (0.113 R)
• M61: 35,874,617 km (0.084 R)
• M62: 37,652,438 km (0.039 R)
• M63: 40,093,426 km (0.098 R)
• M64: 41,052,049 km (0.032 R)
• M65: 42,018,152 km (0.059 R)
• M66: 42,422,964 km (0.05 R)
• M67: 43,073,266 km (0.108 R)
• M68: 44,713,308 km (0.061 R)
• M69: 44,961,191 km (0.063 R)
• M70: 45,956,765 km (0.088 R)
• M71: 47,043,594 km (0.062 R)
• M72: 49,669,186 km (0.095 R)
• M73: 50,612,251 km (0.063 R)
• M74: 50,956,625 km (0.087 R)
• M75: 52,254,985 km (0.076 R)
• M76: 52,428,967 km (0.071 R)
• M77: 52,864,596 km (0.087 R)
• M78: 53,739,594 km (0.091 R)
• M79: 54,354,890 km (0.05 R)
• M80: 56,393,012 km (0.107 R)
• M81: 57,287,009 km (0.105 R)
• M82: 59,270,078 km (0.082 R)
• M83: 59,633,002 km (0.091 R)
• M84: 61,092,330 km (0.083 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit