🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.57 AU - 0.71 AU

Year: 331 Days

Day: 36 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,183,168 km

• M1: 232,325 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 11.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.65 AU - 0.97 AU

Year: 471 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,183,168 km

• M1: 187,745 km (0.119 R)
• M2: 286,630 km (0.105 R)
• M3: 423,212 km (0.07 R)
• M4: 498,460 km (0.071 R)
• M5: 653,593 km (0.079 R)
• M6: 785,090 km (0.082 R)
• M7: 878,289 km (0.065 R)
• M8: 965,654 km (0.038 R)
• M9: 1,092,364 km (0.116 R)
• M10: 1,208,751 km (0.111 R)
• M11: 1,318,406 km (0.077 R)
• M12: 1,536,520 km (0.109 R)
• M13: 1,711,100 km (0.099 R)
• M14: 1,804,001 km (0.095 R)
• M15: 2,027,799 km (0.116 R)
• M16: 2,240,527 km (0.105 R)
• M17: 2,329,089 km (0.104 R)
• M18: 2,580,563 km (0.049 R)
• M19: 2,716,997 km (0.043 R)
• M20: 2,841,013 km (0.075 R)
• M21: 2,929,874 km (0.082 R)
• M22: 3,027,113 km (0.089 R)
• M23: 3,209,473 km (0.114 R)
• M24: 3,340,969 km (0.064 R)
• M25: 3,442,696 km (0.115 R)
• M26: 3,537,690 km (0.076 R)
• M27: 3,705,838 km (0.067 R)
• M28: 3,950,730 km (0.051 R)
• M29: 4,192,630 km (0.035 R)
• M30: 4,735,072 km (0.1 R)
• M31: 4,814,359 km (0.069 R)
• M32: 4,956,477 km (0.08 R)
• M33: 5,081,989 km (0.075 R)
• M34: 5,163,221 km (0.106 R)
• M35: 5,418,734 km (0.034 R)
• M36: 5,895,054 km (0.117 R)
• M37: 6,009,197 km (0.075 R)
• M38: 6,143,087 km (0.103 R)
• M39: 6,404,434 km (0.041 R)
• M40: 6,511,846 km (0.104 R)
• M41: 6,649,625 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 11.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.07 AU - 2.29 AU

Year: 2078 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,183,168 km

• M1: 178,021 km (0.119 R)
• M2: 372,798 km (0.081 R)
• M3: 471,832 km (0.061 R)
• M4: 564,134 km (0.104 R)
• M5: 716,125 km (0.056 R)
• M6: 790,924 km (0.111 R)
• M7: 890,407 km (0.116 R)
• M8: 1,208,003 km (0.085 R)
• M9: 1,436,888 km (0.101 R)
• M10: 1,606,532 km (0.043 R)
• M11: 1,840,353 km (0.09 R)
• M12: 2,035,429 km (0.109 R)
• M13: 2,125,636 km (0.034 R)
• M14: 2,362,150 km (0.1 R)
• M15: 2,574,879 km (0.104 R)
• M16: 2,783,119 km (0.086 R)
• M17: 2,861,209 km (0.098 R)
• M18: 3,134,674 km (0.118 R)
• M19: 3,452,569 km (0.115 R)
• M20: 3,609,497 km (0.098 R)
• M21: 3,855,436 km (0.107 R)
• M22: 4,043,630 km (0.109 R)
• M23: 4,299,293 km (0.068 R)
• M24: 4,377,084 km (0.08 R)
• M25: 4,867,017 km (0.067 R)
• M26: 5,002,553 km (0.084 R)
• M27: 5,208,100 km (0.107 R)
• M28: 5,458,527 km (0.115 R)
• M29: 5,641,934 km (0.095 R)
• M30: 5,812,924 km (0.066 R)
• M31: 6,043,754 km (0.087 R)
• M32: 6,799,672 km (0.051 R)
• M33: 6,875,369 km (0.103 R)
• M34: 7,043,068 km (0.1 R)
• M35: 7,119,662 km (0.082 R)
• M36: 7,211,964 km (0.086 R)
• M37: 7,601,068 km (0.068 R)
• M38: 7,774,452 km (0.089 R)
• M39: 7,917,318 km (0.111 R)
• M40: 8,237,906 km (0.117 R)
• M41: 8,367,308 km (0.119 R)
• M42: 8,513,764 km (0.099 R)
• M43: 8,611,901 km (0.089 R)
• M44: 8,875,342 km (0.094 R)
• M45: 9,041,396 km (0.062 R)
• M46: 9,191,592 km (0.05 R)
• M47: 9,325,931 km (0.094 R)
• M48: 9,460,869 km (0.104 R)
• M49: 9,579,649 km (0.075 R)
• M50: 9,664,621 km (0.034 R)
• M51: 10,336,614 km (0.082 R)
• M52: 10,423,830 km (0.063 R)
• M53: 10,704,775 km (0.098 R)
• M54: 10,863,947 km (0.068 R)
• M55: 10,970,311 km (0.118 R)
• M56: 11,130,830 km (0.104 R)
• M57: 11,328,000 km (0.093 R)
• M58: 11,616,723 km (0.045 R)
• M59: 11,981,144 km (0.084 R)
• M60: 12,072,847 km (0.089 R)
• M61: 12,257,002 km (0.082 R)
• M62: 12,423,505 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 9.3

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.23 AU - 4.57 AU

Year: 4973 Days

Day: 9.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,183,168 km

• M1: 151,243 km (0.098 R)
• M2: 252,521 km (0.052 R)
• M3: 317,746 km (0.091 R)
• M4: 410,347 km (0.053 R)
• M5: 663,018 km (0.092 R)
• M6: 853,755 km (0.075 R)
• M7: 935,136 km (0.103 R)
• M8: 1,033,721 km (0.081 R)
• M9: 1,366,726 km (0.096 R)
• M10: 1,562,400 km (0.052 R)
• M11: 1,944,772 km (0.102 R)
• M12: 2,317,421 km (0.067 R)
• M13: 2,551,691 km (0.096 R)
• M14: 2,712,359 km (0.074 R)
• M15: 2,980,438 km (0.117 R)
• M16: 3,107,148 km (0.09 R)
• M17: 3,192,718 km (0.084 R)
• M18: 3,835,689 km (0.079 R)
• M19: 4,136,980 km (0.112 R)
• M20: 4,207,590 km (0.118 R)
• M21: 4,350,007 km (0.088 R)
• M22: 5,187,306 km (0.116 R)
• M23: 5,807,988 km (0.063 R)
• M24: 5,887,125 km (0.088 R)
• M25: 6,073,524 km (0.075 R)
• M26: 6,479,233 km (0.103 R)
• M27: 6,949,868 km (0.111 R)
• M28: 7,062,216 km (0.109 R)
• M29: 7,460,147 km (0.116 R)
• M30: 7,575,187 km (0.106 R)
• M31: 7,690,976 km (0.077 R)
• M32: 8,456,917 km (0.09 R)
• M33: 8,546,826 km (0.093 R)
• M34: 9,401,777 km (0.114 R)
• M35: 10,188,064 km (0.05 R)
• M36: 10,315,820 km (0.05 R)
• M37: 10,412,012 km (0.057 R)
• M38: 10,508,502 km (0.056 R)
• M39: 10,864,845 km (0.065 R)
• M40: 11,126,491 km (0.09 R)
• M41: 11,192,165 km (0.101 R)
• M42: 11,722,788 km (0.084 R)
• M43: 11,789,659 km (0.079 R)
• M44: 12,092,295 km (0.034 R)
• M45: 12,329,408 km (0.083 R)
• M46: 12,739,605 km (0.081 R)
• M47: 13,293,416 km (0.111 R)
• M48: 13,713,936 km (0.084 R)
• M49: 14,353,018 km (0.113 R)
• M50: 14,460,429 km (0.104 R)
• M51: 14,748,256 km (0.053 R)
• M52: 15,110,881 km (0.063 R)
• M53: 15,918,560 km (0.113 R)
• M54: 16,215,811 km (0.036 R)
• M55: 16,627,504 km (0.044 R)
• M56: 16,740,451 km (0.099 R)
• M57: 17,156,482 km (0.109 R)
• M58: 17,844,632 km (0.114 R)
• M59: 18,347,431 km (0.088 R)
• M60: 18,425,072 km (0.101 R)
• M61: 18,698,088 km (0.093 R)
• M62: 19,129,828 km (0.06 R)
• M63: 19,248,010 km (0.116 R)
• M64: 20,003,030 km (0.1 R)
• M65: 20,727,084 km (0.112 R)
• M66: 21,255,464 km (0.066 R)
• M67: 21,337,144 km (0.081 R)
• M68: 22,283,800 km (0.115 R)
• M69: 23,708,420 km (0.096 R)
• M70: 24,303,520 km (0.112 R)
• M71: 24,474,361 km (0.087 R)
• M72: 24,903,558 km (0.051 R)
• M73: 25,118,978 km (0.115 R)
• M74: 25,595,298 km (0.089 R)
• M75: 27,086,041 km (0.048 R)
• M76: 27,618,908 km (0.062 R)
• M77: 27,797,379 km (0.036 R)
• M78: 29,192,977 km (0.086 R)
• M79: 29,784,936 km (0.12 R)
• M80: 29,922,117 km (0.091 R)
• M81: 30,841,995 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 7.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.02 AU - 7.4 AU

Year: 12500 Days

Day: 15.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,183,168 km

• M1: 144,512 km (0.097 R)
• M2: 210,484 km (0.097 R)
• M3: 365,617 km (0.101 R)
• M4: 446,101 km (0.101 R)
• M5: 784,790 km (0.069 R)
• M6: 1,209,798 km (0.09 R)
• M7: 1,560,605 km (0.074 R)
• M8: 1,658,143 km (0.088 R)
• M9: 1,757,625 km (0.027 R)
• M10: 2,004,761 km (0.073 R)
• M11: 2,111,125 km (0.097 R)
• M12: 2,175,901 km (0.107 R)
• M13: 2,509,355 km (0.09 R)
• M14: 2,601,058 km (0.075 R)
• M15: 2,811,542 km (0.037 R)
• M16: 3,655,723 km (0.112 R)
• M17: 3,918,118 km (0.114 R)
• M18: 4,051,709 km (0.025 R)
• M19: 4,912,794 km (0.05 R)
• M20: 5,889,668 km (0.119 R)
• M21: 6,166,275 km (0.08 R)
• M22: 6,321,856 km (0.113 R)
• M23: 6,415,804 km (0.094 R)
• M24: 6,764,367 km (0.102 R)
• M25: 7,380,710 km (0.111 R)
• M26: 7,745,879 km (0.084 R)
• M27: 7,880,068 km (0.088 R)
• M28: 8,082,923 km (0.053 R)
• M29: 10,130,469 km (0.049 R)
• M30: 10,203,772 km (0.063 R)
• M31: 10,610,379 km (0.118 R)
• M32: 11,784,423 km (0.072 R)
• M33: 11,977,703 km (0.064 R)
• M34: 12,172,031 km (0.093 R)
• M35: 12,367,256 km (0.116 R)
• M36: 12,682,010 km (0.118 R)
• M37: 12,999,307 km (0.095 R)
• M38: 13,319,147 km (0.079 R)
• M39: 14,459,382 km (0.071 R)
• M40: 14,583,399 km (0.117 R)
• M41: 15,124,794 km (0.117 R)
• M42: 15,461,389 km (0.104 R)
• M43: 15,928,134 km (0.053 R)
• M44: 16,918,771 km (0.055 R)
• M45: 18,824,050 km (0.057 R)
• M46: 18,914,407 km (0.09 R)
• M47: 19,824,859 km (0.061 R)
• M48: 21,029,870 km (0.086 R)
• M49: 21,499,608 km (0.058 R)
• M50: 22,545,147 km (0.099 R)
• M51: 23,219,086 km (0.068 R)
• M52: 23,558,523 km (0.096 R)
• M53: 24,046,362 km (0.075 R)
• M54: 24,144,348 km (0.085 R)
• M55: 24,488,274 km (0.116 R)
• M56: 25,032,062 km (0.078 R)
• M57: 25,081,579 km (0.11 R)
• M58: 25,579,740 km (0.094 R)
• M59: 25,880,132 km (0.111 R)
• M60: 26,030,777 km (0.039 R)
• M61: 26,788,341 km (0.044 R)
• M62: 27,042,508 km (0.118 R)
• M63: 27,246,410 km (0.067 R)
• M64: 27,553,235 km (0.092 R)
• M65: 28,999,996 km (0.11 R)
• M66: 29,680,068 km (0.11 R)
• M67: 29,732,726 km (0.059 R)
• M68: 30,312,568 km (0.114 R)
• M69: 32,020,826 km (0.064 R)
• M70: 32,290,551 km (0.068 R)
• M71: 32,940,853 km (0.119 R)
• M72: 33,431,534 km (0.068 R)
• M73: 33,650,395 km (0.075 R)
• M74: 33,760,051 km (0.079 R)
• M75: 34,199,569 km (0.102 R)
• M76: 35,195,592 km (0.072 R)
• M77: 35,585,444 km (0.037 R)
• M78: 35,752,994 km (0.044 R)
• M79: 36,820,225 km (0.086 R)
• M80: 37,556,396 km (0.11 R)
• M81: 37,613,243 km (0.063 R)
• M82: 38,126,065 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit