🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.38 AU - 2.16 AU

Year: 897 Days

Day: 46.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.64 AU - 2.18 AU

Year: 1005 Days

Day: 35.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 8.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.52 AU - 7.34 AU

Year: 6209 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,000,479 km

• M1: 174,132 km (0.076 R)
• M2: 239,357 km (0.072 R)
• M3: 296,802 km (0.037 R)
• M4: 576,251 km (0.064 R)
• M5: 739,013 km (0.08 R)
• M6: 810,671 km (0.087 R)
• M7: 928,105 km (0.074 R)
• M8: 1,302,249 km (0.031 R)
• M9: 1,390,063 km (0.045 R)
• M10: 1,519,166 km (0.105 R)
• M11: 1,585,289 km (0.108 R)
• M12: 1,679,386 km (0.103 R)
• M13: 1,859,352 km (0.044 R)
• M14: 1,944,473 km (0.056 R)
• M15: 2,223,024 km (0.119 R)
• M16: 2,577,123 km (0.112 R)
• M17: 2,736,743 km (0.072 R)
• M18: 2,833,982 km (0.037 R)
• M19: 2,982,234 km (0.099 R)
• M20: 3,065,709 km (0.111 R)
• M21: 3,564,917 km (0.118 R)
• M22: 3,671,431 km (0.12 R)
• M23: 3,869,499 km (0.092 R)
• M24: 4,618,984 km (0.061 R)
• M25: 5,130,010 km (0.1 R)
• M26: 5,658,839 km (0.097 R)
• M27: 5,741,716 km (0.053 R)
• M28: 5,993,040 km (0.08 R)
• M29: 6,269,198 km (0.071 R)
• M30: 6,333,525 km (0.115 R)
• M31: 6,527,853 km (0.116 R)
• M32: 7,033,493 km (0.066 R)
• M33: 7,324,910 km (0.042 R)
• M34: 7,942,749 km (0.102 R)
• M35: 8,105,661 km (0.111 R)
• M36: 8,340,380 km (0.044 R)
• M37: 8,505,985 km (0.082 R)
• M38: 8,864,422 km (0.087 R)
• M39: 9,057,702 km (0.071 R)
• M40: 9,130,556 km (0.116 R)
• M41: 9,325,782 km (0.089 R)
• M42: 9,399,234 km (0.119 R)
• M43: 9,720,271 km (0.039 R)
• M44: 10,602,151 km (0.048 R)
• M45: 10,910,472 km (0.072 R)
• M46: 10,962,233 km (0.039 R)
• M47: 11,195,755 km (0.119 R)
• M48: 11,959,303 km (0.115 R)
• M49: 12,387,900 km (0.093 R)
• M50: 12,468,683 km (0.087 R)
• M51: 12,631,147 km (0.081 R)
• M52: 12,957,868 km (0.084 R)
• M53: 13,508,688 km (0.085 R)
• M54: 13,592,014 km (0.117 R)
• M55: 13,983,063 km (0.07 R)
• M56: 14,264,606 km (0.05 R)
• M57: 14,890,523 km (0.116 R)
• M58: 15,149,178 km (0.038 R)
• M59: 15,409,329 km (0.081 R)
• M60: 15,525,417 km (0.059 R)
• M61: 15,729,319 km (0.085 R)
• M62: 17,241,304 km (0.071 R)
• M63: 17,482,755 km (0.072 R)
• M64: 17,603,929 km (0.025 R)
• M65: 18,275,025 km (0.11 R)
• M66: 19,016,582 km (0.064 R)
• M67: 19,359,760 km (0.062 R)
• M68: 19,610,785 km (0.12 R)
• M69: 20,210,972 km (0.114 R)
• M70: 20,337,980 km (0.076 R)
• M71: 20,977,661 km (0.099 R)
• M72: 21,106,464 km (0.038 R)
• M73: 21,753,924 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.9

Radius: 13.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.24 AU - 12.48 AU

Year: 12698 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,000,479 km

• M1: 206,595 km (0.045 R)
• M2: 628,461 km (0.104 R)
• M3: 841,189 km (0.103 R)
• M4: 1,517,521 km (0.106 R)
• M5: 1,896,003 km (0.069 R)
• M6: 2,741,082 km (0.082 R)
• M7: 3,002,429 km (0.088 R)
• M8: 3,375,227 km (0.07 R)
• M9: 3,514,503 km (0.066 R)
• M10: 4,240,052 km (0.111 R)
• M11: 4,390,847 km (0.088 R)
• M12: 6,121,694 km (0.111 R)
• M13: 6,682,686 km (0.117 R)
• M14: 7,305,462 km (0.119 R)
• M15: 7,578,179 km (0.093 R)
• M16: 8,274,557 km (0.084 R)
• M17: 8,558,943 km (0.032 R)
• M18: 8,750,279 km (0.117 R)
• M19: 9,728,350 km (0.086 R)
• M20: 10,079,007 km (0.118 R)
• M21: 10,331,977 km (0.116 R)
• M22: 10,638,353 km (0.101 R)
• M23: 11,312,441 km (0.118 R)
• M24: 11,417,309 km (0.027 R)
• M25: 11,734,158 km (0.112 R)
• M26: 11,840,372 km (0.115 R)
• M27: 12,161,110 km (0.12 R)
• M28: 13,361,483 km (0.104 R)
• M29: 13,472,485 km (0.099 R)
• M30: 13,863,384 km (0.104 R)
• M31: 14,144,927 km (0.106 R)
• M32: 14,713,848 km (0.082 R)
• M33: 14,943,481 km (0.091 R)
• M34: 15,290,099 km (0.106 R)
• M35: 17,063,133 km (0.07 R)
• M36: 17,790,628 km (0.115 R)
• M37: 18,096,705 km (0.083 R)
• M38: 18,652,012 km (0.095 R)
• M39: 19,213,004 km (0.102 R)
• M40: 19,464,029 km (0.105 R)
• M41: 20,735,910 km (0.108 R)
• M42: 20,864,565 km (0.113 R)
• M43: 21,252,173 km (0.114 R)
• M44: 21,512,024 km (0.064 R)
• M45: 22,892,813 km (0.102 R)
• M46: 23,560,468 km (0.112 R)
• M47: 24,438,009 km (0.088 R)
• M48: 24,778,344 km (0.118 R)
• M49: 26,503,656 km (0.114 R)
• M50: 26,923,428 km (0.071 R)
• M51: 27,769,703 km (0.089 R)
• M52: 28,983,540 km (0.076 R)
• M53: 29,923,464 km (0.06 R)
• M54: 30,068,873 km (0.087 R)
• M55: 30,726,505 km (0.118 R)
• M56: 32,279,481 km (0.066 R)
• M57: 32,503,429 km (0.115 R)
• M58: 33,404,307 km (0.034 R)
• M59: 35,077,260 km (0.072 R)
• M60: 35,230,598 km (0.106 R)
• M61: 35,384,235 km (0.052 R)
• M62: 36,543,917 km (0.112 R)
• M63: 36,699,350 km (0.095 R)
• M64: 36,855,231 km (0.113 R)
• M65: 37,089,202 km (0.11 R)
• M66: 38,424,961 km (0.113 R)
• M67: 38,979,670 km (0.089 R)
• M68: 39,457,037 km (0.049 R)
• M69: 40,739,839 km (0.055 R)
• M70: 41,305,468 km (0.116 R)
• M71: 43,017,466 km (0.104 R)
• M72: 46,174,280 km (0.095 R)
• M73: 46,595,099 km (0.119 R)
• M74: 47,780,363 km (0.086 R)
• M75: 49,147,089 km (0.08 R)
• M76: 49,232,958 km (0.101 R)
• M77: 51,395,396 km (0.111 R)
• M78: 51,569,677 km (0.091 R)
• M79: 52,619,854 km (0.053 R)
• M80: 52,971,409 km (0.109 R)
• M81: 57,884,802 km (0.104 R)
• M82: 58,520,443 km (0.088 R)
• M83: 59,982,313 km (0.039 R)
• M84: 60,717,587 km (0.102 R)
• M85: 61,548,603 km (0.059 R)
• M86: 61,733,656 km (0.061 R)
• M87: 61,826,406 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.7

Radius: 3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.25 AU - 23.05 AU

Year: 30670 Days

Day: 16.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,000,479 km

• M1: 51,761 km (0.106 R)
• M2: 469,737 km (0.083 R)
• M3: 1,001,857 km (0.103 R)
• M4: 1,213,388 km (0.102 R)
• M5: 2,074,922 km (0.097 R)
• M6: 2,382,196 km (0.107 R)
• M7: 2,541,219 km (0.093 R)
• M8: 4,213,424 km (0.079 R)
• M9: 5,537,515 km (0.105 R)
• M10: 5,642,233 km (0.075 R)
• M11: 5,800,657 km (0.119 R)
• M12: 6,809,097 km (0.115 R)
• M13: 8,195,719 km (0.116 R)
• M14: 12,221,847 km (0.109 R)
• M15: 13,012,920 km (0.113 R)
• M16: 16,151,185 km (0.092 R)
• M17: 16,639,322 km (0.112 R)
• M18: 17,284,837 km (0.119 R)
• M19: 19,667,782 km (0.113 R)
• M20: 21,326,074 km (0.045 R)
• M21: 21,654,890 km (0.086 R)
• M22: 22,400,785 km (0.107 R)
• M23: 24,731,370 km (0.037 R)
• M24: 25,685,057 km (0.087 R)
• M25: 26,254,127 km (0.104 R)
• M26: 27,004,660 km (0.043 R)
• M27: 27,672,614 km (0.119 R)
• M28: 28,301,075 km (0.086 R)
• M29: 30,214,282 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit