🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.51 AU

Year: 623 Days

Day: 18.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 9.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.81 AU - 4.81 AU

Year: 4816 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,411,703 km

• M1: 115,190 km (0.108 R)
• M2: 246,537 km (0.028 R)
• M3: 422,614 km (0.101 R)
• M4: 731,234 km (0.093 R)
• M5: 885,619 km (0.103 R)
• M6: 1,011,880 km (0.084 R)
• M7: 1,412,204 km (0.063 R)
• M8: 1,471,295 km (0.116 R)
• M9: 1,531,134 km (0.069 R)
• M10: 1,956,890 km (0.108 R)
• M11: 2,209,112 km (0.04 R)
• M12: 2,616,168 km (0.115 R)
• M13: 2,875,570 km (0.063 R)
• M14: 3,359,220 km (0.119 R)
• M15: 3,499,393 km (0.116 R)
• M16: 3,661,857 km (0.107 R)
• M17: 4,228,533 km (0.039 R)
• M18: 4,643,668 km (0.097 R)
• M19: 4,732,828 km (0.08 R)
• M20: 4,845,026 km (0.096 R)
• M21: 5,442,520 km (0.102 R)
• M22: 6,283,559 km (0.101 R)
• M23: 6,581,259 km (0.112 R)
• M24: 6,934,460 km (0.111 R)
• M25: 7,449,675 km (0.119 R)
• M26: 7,554,244 km (0.106 R)
• M27: 8,003,935 km (0.059 R)
• M28: 8,137,975 km (0.087 R)
• M29: 8,435,226 km (0.101 R)
• M30: 8,791,268 km (0.057 R)
• M31: 8,957,173 km (0.076 R)
• M32: 9,745,404 km (0.117 R)
• M33: 9,946,014 km (0.089 R)
• M34: 10,118,950 km (0.095 R)
• M35: 10,351,125 km (0.047 R)
• M36: 11,357,620 km (0.105 R)
• M37: 11,538,484 km (0.116 R)
• M38: 11,629,290 km (0.067 R)
• M39: 11,720,245 km (0.082 R)
• M40: 12,025,425 km (0.07 R)
• M41: 12,705,946 km (0.089 R)
• M42: 12,768,477 km (0.089 R)
• M43: 12,862,425 km (0.098 R)
• M44: 13,050,918 km (0.116 R)
• M45: 13,335,453 km (0.051 R)
• M46: 13,846,480 km (0.092 R)
• M47: 13,942,970 km (0.119 R)
• M48: 14,007,447 km (0.103 R)
• M49: 14,233,789 km (0.1 R)
• M50: 14,363,789 km (0.111 R)
• M51: 14,788,797 km (0.104 R)
• M52: 14,887,382 km (0.112 R)
• M53: 15,085,449 km (0.055 R)
• M54: 15,251,054 km (0.084 R)
• M55: 15,751,758 km (0.042 R)
• M56: 15,818,928 km (0.104 R)
• M57: 15,886,097 km (0.07 R)
• M58: 16,495,708 km (0.059 R)
• M59: 16,872,097 km (0.083 R)
• M60: 17,044,134 km (0.088 R)
• M61: 17,251,178 km (0.1 R)
• M62: 17,459,268 km (0.112 R)
• M63: 19,045,604 km (0.112 R)
• M64: 19,188,769 km (0.101 R)
• M65: 19,548,552 km (0.117 R)
• M66: 20,347,554 km (0.099 R)
• M67: 20,420,708 km (0.115 R)
• M68: 20,677,567 km (0.082 R)
• M69: 21,528,929 km (0.082 R)
• M70: 21,790,276 km (0.117 R)
• M71: 21,940,173 km (0.04 R)
• M72: 22,240,865 km (0.094 R)
• M73: 22,467,207 km (0.067 R)
• M74: 22,542,903 km (0.115 R)
• M75: 22,846,288 km (0.076 R)
• M76: 23,036,576 km (0.038 R)
• M77: 23,996,246 km (0.092 R)
• M78: 25,204,100 km (0.111 R)
• M79: 25,835,253 km (0.084 R)
• M80: 25,914,540 km (0.046 R)
• M81: 26,511,585 km (0.113 R)
• M82: 26,591,470 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 13.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.45 AU - 5.59 AU

Year: 5921 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,411,703 km

• M1: 176,675 km (0.115 R)
• M2: 316,100 km (0.086 R)
• M3: 409,150 km (0.082 R)
• M4: 496,067 km (0.1 R)
• M5: 718,519 km (0.052 R)
• M6: 856,597 km (0.045 R)
• M7: 1,770,192 km (0.099 R)
• M8: 1,857,108 km (0.057 R)
• M9: 2,527,157 km (0.075 R)
• M10: 3,034,593 km (0.108 R)
• M11: 3,203,788 km (0.054 R)
• M12: 3,596,183 km (0.111 R)
• M13: 4,004,286 km (0.093 R)
• M14: 4,190,386 km (0.091 R)
• M15: 4,499,156 km (0.093 R)
• M16: 4,595,647 km (0.109 R)
• M17: 4,741,804 km (0.108 R)
• M18: 5,063,738 km (0.106 R)
• M19: 5,265,396 km (0.11 R)
• M20: 5,367,272 km (0.073 R)
• M21: 5,599,000 km (0.106 R)
• M22: 5,860,347 km (0.094 R)
• M23: 6,917,705 km (0.06 R)
• M24: 7,368,593 km (0.09 R)
• M25: 7,771,011 km (0.081 R)
• M26: 8,299,091 km (0.098 R)
• M27: 9,113,053 km (0.095 R)
• M28: 9,669,857 km (0.086 R)
• M29: 9,795,070 km (0.104 R)
• M30: 10,047,143 km (0.113 R)
• M31: 10,333,473 km (0.116 R)
• M32: 10,429,515 km (0.055 R)
• M33: 10,979,137 km (0.063 R)
• M34: 11,208,321 km (0.09 R)
• M35: 11,538,484 km (0.049 R)
• M36: 12,309,810 km (0.039 R)
• M37: 13,445,707 km (0.112 R)
• M38: 13,550,725 km (0.12 R)
• M39: 14,364,238 km (0.095 R)
• M40: 14,686,921 km (0.076 R)
• M41: 14,831,133 km (0.036 R)
• M42: 16,001,587 km (0.074 R)
• M43: 16,974,422 km (0.054 R)
• M44: 18,508,398 km (0.091 R)
• M45: 18,859,654 km (0.098 R)
• M46: 19,568,748 km (0.075 R)
• M47: 20,046,414 km (0.085 R)
• M48: 20,487,578 km (0.062 R)
• M49: 20,850,951 km (0.092 R)
• M50: 21,257,259 km (0.11 R)
• M51: 21,666,110 km (0.101 R)
• M52: 22,616,505 km (0.099 R)
• M53: 22,950,258 km (0.102 R)
• M54: 24,772,061 km (0.096 R)
• M55: 24,857,930 km (0.066 R)
• M56: 25,375,090 km (0.065 R)
• M57: 25,548,324 km (0.091 R)
• M58: 25,722,007 km (0.083 R)
• M59: 26,114,104 km (0.12 R)
• M60: 27,080,805 km (0.075 R)
• M61: 27,169,217 km (0.063 R)
• M62: 28,014,595 km (0.101 R)
• M63: 28,373,031 km (0.099 R)
• M64: 29,730,931 km (0.091 R)
• M65: 30,832,420 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50

Radius: 7.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.68 AU - 16.56 AU

Year: 25522 Days

Day: 20.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,411,703 km

• M1: 112,647 km (0.057 R)
• M2: 159,322 km (0.1 R)
• M3: 275,110 km (0.071 R)
• M4: 652,995 km (0.084 R)
• M5: 1,064,987 km (0.111 R)
• M6: 1,508,395 km (0.096 R)
• M7: 1,584,391 km (0.051 R)
• M8: 1,962,574 km (0.105 R)
• M9: 2,045,751 km (0.111 R)
• M10: 2,151,367 km (0.103 R)
• M11: 2,434,705 km (0.104 R)
• M12: 2,660,748 km (0.043 R)
• M13: 3,279,784 km (0.11 R)
• M14: 3,353,984 km (0.117 R)
• M15: 3,994,562 km (0.117 R)
• M16: 4,073,999 km (0.069 R)
• M17: 4,261,295 km (0.081 R)
• M18: 4,424,058 km (0.104 R)
• M19: 4,506,337 km (0.089 R)
• M20: 4,755,866 km (0.07 R)
• M21: 4,924,912 km (0.106 R)
• M22: 5,010,033 km (0.076 R)
• M23: 5,239,815 km (0.093 R)
• M24: 5,859,001 km (0.109 R)
• M25: 5,979,576 km (0.105 R)
• M26: 6,846,646 km (0.05 R)
• M27: 6,910,075 km (0.094 R)
• M28: 7,037,533 km (0.103 R)
• M29: 7,197,902 km (0.112 R)
• M30: 9,709,949 km (0.064 R)
• M31: 10,614,119 km (0.117 R)
• M32: 10,798,274 km (0.109 R)
• M33: 11,394,421 km (0.085 R)
• M34: 11,658,611 km (0.041 R)
• M35: 12,347,210 km (0.118 R)
• M36: 12,657,476 km (0.114 R)
• M37: 12,931,090 km (0.1 R)
• M38: 13,563,740 km (0.089 R)
• M39: 13,883,879 km (0.113 R)
• M40: 14,004,605 km (0.04 R)
• M41: 14,125,629 km (0.103 R)
• M42: 14,982,676 km (0.073 R)
• M43: 15,355,174 km (0.075 R)
• M44: 15,814,589 km (0.097 R)
• M45: 15,898,514 km (0.102 R)
• M46: 18,002,757 km (0.052 R)
• M47: 19,243,971 km (0.026 R)
• M48: 19,829,497 km (0.071 R)
• M49: 19,920,153 km (0.099 R)
• M50: 20,192,721 km (0.1 R)
• M51: 21,761,105 km (0.113 R)
• M52: 22,796,771 km (0.056 R)
• M53: 23,463,977 km (0.048 R)
• M54: 23,751,953 km (0.095 R)
• M55: 23,848,294 km (0.045 R)
• M56: 24,234,556 km (0.103 R)
• M57: 24,283,026 km (0.118 R)
• M58: 25,750,880 km (0.114 R)
• M59: 26,495,578 km (0.117 R)
• M60: 28,771,859 km (0.107 R)
• M61: 29,337,788 km (0.098 R)
• M62: 30,115,398 km (0.063 R)
• M63: 30,323,788 km (0.1 R)
• M64: 31,637,855 km (0.079 R)
• M65: 31,849,835 km (0.055 R)
• M66: 32,009,008 km (0.119 R)
• M67: 32,648,838 km (0.109 R)
• M68: 33,024,029 km (0.106 R)
• M69: 33,508,427 km (0.112 R)
• M70: 34,049,523 km (0.1 R)
• M71: 34,375,496 km (0.11 R)
• M72: 34,647,914 km (0.083 R)
• M73: 35,194,993 km (0.07 R)
• M74: 35,469,655 km (0.1 R)
• M75: 35,800,117 km (0.083 R)
• M76: 36,575,183 km (0.081 R)
• M77: 37,187,936 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit