🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.46 AU - 0.66 AU

Year: 154 Days

Day: 15.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.81 AU - 1.07 AU

Year: 335 Days

Day: 29.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.85 AU - 1.41 AU

Year: 441 Days

Day: 34.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 12.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.4 AU - 7.64 AU

Year: 7570 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,064,577 km

• M1: 205,547 km (0.115 R)
• M2: 330,163 km (0.097 R)
• M3: 510,278 km (0.1 R)
• M4: 858,093 km (0.064 R)
• M5: 1,180,327 km (0.065 R)
• M6: 1,336,059 km (0.103 R)
• M7: 1,437,037 km (0.115 R)
• M8: 1,800,261 km (0.09 R)
• M9: 2,004,462 km (0.055 R)
• M10: 2,240,527 km (0.072 R)
• M11: 2,923,142 km (0.09 R)
• M12: 3,440,751 km (0.087 R)
• M13: 3,724,837 km (0.066 R)
• M14: 3,869,798 km (0.101 R)
• M15: 4,904,716 km (0.099 R)
• M16: 5,032,024 km (0.1 R)
• M17: 5,355,005 km (0.082 R)
• M18: 5,684,869 km (0.081 R)
• M19: 6,157,748 km (0.091 R)
• M20: 6,819,868 km (0.112 R)
• M21: 7,286,164 km (0.066 R)
• M22: 7,504,876 km (0.054 R)
• M23: 7,836,984 km (0.094 R)
• M24: 7,986,133 km (0.106 R)
• M25: 8,978,715 km (0.027 R)
• M26: 9,489,591 km (0.033 R)
• M27: 9,569,177 km (0.033 R)
• M28: 11,372,580 km (0.055 R)
• M29: 12,269,868 km (0.098 R)
• M30: 12,530,467 km (0.1 R)
• M31: 12,748,880 km (0.093 R)
• M32: 13,323,037 km (0.101 R)
• M33: 13,590,817 km (0.096 R)
• M34: 13,950,749 km (0.057 R)
• M35: 14,086,584 km (0.101 R)
• M36: 15,003,021 km (0.094 R)
• M37: 15,562,068 km (0.085 R)
• M38: 15,702,989 km (0.094 R)
• M39: 15,891,483 km (0.085 R)
• M40: 16,413,579 km (0.072 R)
• M41: 17,280,200 km (0.059 R)
• M42: 17,719,120 km (0.094 R)
• M43: 17,866,324 km (0.117 R)
• M44: 18,359,548 km (0.07 R)
• M45: 18,458,881 km (0.079 R)
• M46: 18,608,030 km (0.107 R)
• M47: 18,757,479 km (0.112 R)
• M48: 20,686,394 km (0.09 R)
• M49: 20,892,988 km (0.047 R)
• M50: 21,100,480 km (0.087 R)
• M51: 21,360,631 km (0.085 R)
• M52: 22,837,461 km (0.072 R)
• M53: 23,804,013 km (0.068 R)
• M54: 24,237,997 km (0.051 R)
• M55: 25,500,154 km (0.107 R)
• M56: 26,167,061 km (0.061 R)
• M57: 26,390,710 km (0.09 R)
• M58: 26,952,450 km (0.032 R)
• M59: 27,291,439 km (0.084 R)
• M60: 27,404,834 km (0.069 R)
• M61: 27,575,076 km (0.098 R)
• M62: 28,431,674 km (0.078 R)
• M63: 28,661,456 km (0.111 R)
• M64: 29,354,992 km (0.109 R)
• M65: 30,522,902 km (0.105 R)
• M66: 30,699,428 km (0.12 R)
• M67: 31,884,692 km (0.073 R)
• M68: 32,303,117 km (0.113 R)
• M69: 35,097,755 km (0.07 R)
• M70: 35,591,727 km (0.099 R)
• M71: 36,899,063 km (0.055 R)
• M72: 37,653,186 km (0.102 R)
• M73: 37,842,577 km (0.055 R)
• M74: 37,968,987 km (0.036 R)
• M75: 38,412,544 km (0.039 R)
• M76: 39,176,840 km (0.068 R)
• M77: 41,044,569 km (0.032 R)
• M78: 41,369,496 km (0.063 R)
• M79: 41,499,796 km (0.084 R)
• M80: 41,760,545 km (0.093 R)
• M81: 42,415,035 km (0.083 R)
• M82: 43,205,062 km (0.099 R)
• M83: 43,999,726 km (0.109 R)
• M84: 44,465,573 km (0.117 R)
• M85: 44,599,015 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.2

Radius: 3.3

Gravity: 46.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.44 AU - 22.26 AU

Year: 28855 Days

Day: 16.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,064,577 km

• M1: 186,848 km (0.03 R)
• M2: 410,048 km (0.118 R)
• M3: 642,224 km (0.116 R)
• M4: 1,466,209 km (0.111 R)
• M5: 2,338,963 km (0.044 R)
• M6: 2,417,651 km (0.113 R)
• M7: 2,700,242 km (0.073 R)
• M8: 2,950,818 km (0.077 R)
• M9: 3,977,957 km (0.097 R)
• M10: 4,262,492 km (0.112 R)
• M11: 4,358,833 km (0.101 R)
• M12: 4,701,412 km (0.078 R)
• M13: 5,569,230 km (0.117 R)
• M14: 5,727,504 km (0.116 R)
• M15: 6,707,221 km (0.091 R)
• M16: 7,446,533 km (0.119 R)
• M17: 7,620,665 km (0.111 R)
• M18: 7,914,176 km (0.103 R)
• M19: 8,877,586 km (0.068 R)
• M20: 9,124,124 km (0.045 R)
• M21: 10,197,040 km (0.036 R)
• M22: 10,455,246 km (0.062 R)
• M23: 11,043,913 km (0.107 R)
• M24: 11,110,035 km (0.107 R)
• M25: 11,778,140 km (0.118 R)
• M26: 12,527,924 km (0.079 R)
• M27: 12,596,739 km (0.074 R)
• M28: 12,665,853 km (0.065 R)
• M29: 12,734,968 km (0.071 R)
• M30: 13,787,688 km (0.069 R)
• M31: 16,349,850 km (0.058 R)
• M32: 16,879,577 km (0.093 R)
• M33: 17,723,458 km (0.117 R)
• M34: 17,878,292 km (0.12 R)
• M35: 18,502,265 km (0.113 R)
• M36: 19,054,131 km (0.092 R)
• M37: 19,292,291 km (0.045 R)
• M38: 19,371,877 km (0.094 R)
• M39: 20,660,364 km (0.114 R)
• M40: 21,644,718 km (0.032 R)
• M41: 22,142,579 km (0.074 R)
• M42: 22,309,381 km (0.102 R)
• M43: 22,560,406 km (0.117 R)
• M44: 23,744,024 km (0.108 R)
• M45: 24,515,501 km (0.082 R)
• M46: 25,295,205 km (0.108 R)
• M47: 25,644,366 km (0.104 R)
• M48: 26,347,327 km (0.069 R)
• M49: 26,701,275 km (0.038 R)
• M50: 27,145,880 km (0.03 R)
• M51: 29,496,811 km (0.111 R)
• M52: 30,975,586 km (0.027 R)
• M53: 31,911,919 km (0.075 R)
• M54: 33,812,560 km (0.06 R)
• M55: 35,554,028 km (0.039 R)
• M56: 35,847,091 km (0.094 R)
• M57: 36,337,472 km (0.09 R)
• M58: 38,520,853 km (0.096 R)
• M59: 39,022,904 km (0.057 R)
• M60: 39,325,241 km (0.09 R)
• M61: 39,729,604 km (0.073 R)
• M62: 39,830,882 km (0.12 R)
• M63: 41,874,538 km (0.103 R)
• M64: 42,701,665 km (0.044 R)
• M65: 44,161,740 km (0.081 R)
• M66: 46,169,493 km (0.095 R)
• M67: 47,667,716 km (0.092 R)
• M68: 48,098,857 km (0.115 R)
• M69: 48,206,717 km (0.032 R)
• M70: 49,290,703 km (0.114 R)
• M71: 51,262,104 km (0.037 R)
• M72: 53,818,133 km (0.031 R)
• M73: 54,266,927 km (0.114 R)
• M74: 55,055,308 km (0.109 R)
• M75: 55,168,104 km (0.044 R)
• M76: 55,734,033 km (0.114 R)
• M77: 55,847,428 km (0.114 R)
• M78: 59,053,311 km (0.035 R)
• M79: 59,863,982 km (0.119 R)
• M80: 60,096,307 km (0.101 R)
• M81: 62,436,018 km (0.074 R)
• M82: 63,025,583 km (0.093 R)
• M83: 63,380,130 km (0.111 R)
• M84: 64,924,578 km (0.107 R)
• M85: 66,000,935 km (0.1 R)
• M86: 68,050,127 km (0.039 R)
• M87: 69,875,520 km (0.084 R)
• M88: 70,610,195 km (0.111 R)
• M89: 77,715,944 km (0.111 R)
• M90: 77,842,654 km (0.096 R)
• M91: 80,646,866 km (0.034 R)
• M92: 80,775,071 km (0.119 R)
• M93: 81,546,099 km (0.109 R)
• M94: 82,190,267 km (0.044 R)
• M95: 83,743,542 km (0.074 R)
• M96: 88,064,527 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit