🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 32 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,800,323 km

• M1: 66,421 km (0.103 R)
• M2: 156,180 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.8 AU

Year: 220 Days

Day: 16.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,800,323 km

• M1: 37,399 km (0.08 R)
• M2: 263,442 km (0.12 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 14.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.12 AU - 14.66 AU

Year: 14477 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,800,323 km

• M1: 218,263 km (0.045 R)
• M2: 340,485 km (0.113 R)
• M3: 526,285 km (0.113 R)
• M4: 673,938 km (0.051 R)
• M5: 795,711 km (0.055 R)
• M6: 1,017,415 km (0.103 R)
• M7: 1,160,879 km (0.116 R)
• M8: 1,311,824 km (0.113 R)
• M9: 1,496,727 km (0.072 R)
• M10: 1,690,755 km (0.052 R)
• M11: 2,135,210 km (0.04 R)
• M12: 2,649,677 km (0.072 R)
• M13: 3,238,345 km (0.081 R)
• M14: 3,492,811 km (0.118 R)
• M15: 4,177,072 km (0.115 R)
• M16: 4,295,254 km (0.08 R)
• M17: 4,861,632 km (0.119 R)
• M18: 5,668,263 km (0.086 R)
• M19: 6,064,847 km (0.038 R)
• M20: 6,792,491 km (0.11 R)
• M21: 6,932,066 km (0.103 R)
• M22: 7,072,688 km (0.047 R)
• M23: 8,429,690 km (0.103 R)
• M24: 8,984,699 km (0.027 R)
• M25: 9,086,874 km (0.104 R)
• M26: 10,450,608 km (0.105 R)
• M27: 11,542,673 km (0.075 R)
• M28: 11,821,523 km (0.114 R)
• M29: 11,933,572 km (0.097 R)
• M30: 12,785,831 km (0.081 R)
• M31: 13,132,299 km (0.088 R)
• M32: 13,306,731 km (0.091 R)
• M33: 13,893,603 km (0.116 R)
• M34: 14,488,853 km (0.049 R)
• M35: 14,910,719 km (0.075 R)
• M36: 15,336,475 km (0.057 R)
• M37: 16,013,704 km (0.097 R)
• M38: 17,016,309 km (0.076 R)
• M39: 17,525,091 km (0.057 R)
• M40: 17,781,502 km (0.103 R)
• M41: 18,233,138 km (0.067 R)
• M42: 18,362,839 km (0.094 R)
• M43: 20,345,460 km (0.072 R)
• M44: 21,021,493 km (0.037 R)
• M45: 21,842,336 km (0.103 R)
• M46: 22,395,400 km (0.115 R)
• M47: 22,953,100 km (0.112 R)
• M48: 24,153,474 km (0.076 R)
• M49: 25,013,063 km (0.108 R)
• M50: 25,301,787 km (0.11 R)
• M51: 25,664,263 km (0.106 R)
• M52: 25,882,676 km (0.046 R)
• M53: 26,321,147 km (0.113 R)
• M54: 27,279,770 km (0.087 R)
• M55: 27,428,321 km (0.043 R)
• M56: 27,651,521 km (0.095 R)
• M57: 30,223,707 km (0.12 R)
• M58: 30,608,472 km (0.119 R)
• M59: 33,029,564 km (0.042 R)
• M60: 33,346,413 km (0.051 R)
• M61: 34,543,794 km (0.12 R)
• M62: 34,865,429 km (0.103 R)
• M63: 35,755,088 km (0.11 R)
• M64: 36,161,994 km (0.113 R)
• M65: 36,652,376 km (0.101 R)
• M66: 37,887,755 km (0.119 R)
• M67: 39,556,071 km (0.118 R)
• M68: 40,653,371 km (0.084 R)
• M69: 40,992,958 km (0.083 R)
• M70: 42,017,554 km (0.038 R)
• M71: 45,493,460 km (0.084 R)
• M72: 46,998,415 km (0.094 R)
• M73: 47,444,217 km (0.064 R)
• M74: 47,980,974 km (0.116 R)
• M75: 48,789,850 km (0.111 R)
• M76: 49,331,693 km (0.101 R)
• M77: 51,702,370 km (0.05 R)
• M78: 53,644,151 km (0.106 R)
• M79: 54,016,799 km (0.074 R)
• M80: 55,703,964 km (0.114 R)
• M81: 56,459,433 km (0.119 R)
• M82: 56,554,129 km (0.058 R)
• M83: 57,313,338 km (0.117 R)
• M84: 57,885,101 km (0.114 R)
• M85: 61,841,665 km (0.034 R)
• M86: 63,606,322 km (0.078 R)
• M87: 64,000,662 km (0.055 R)
• M88: 66,084,411 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.5

Radius: 6.7

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.58 AU - 20.04 AU

Year: 25430 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,800,323 km

• M1: 85,869 km (0.043 R)
• M2: 249,380 km (0.062 R)
• M3: 298,149 km (0.081 R)
• M4: 447,298 km (0.044 R)
• M5: 509,530 km (0.08 R)
• M6: 643,570 km (0.09 R)
• M7: 764,296 km (0.095 R)
• M8: 945,907 km (0.089 R)
• M9: 1,028,037 km (0.053 R)
• M10: 1,199,625 km (0.084 R)
• M11: 1,411,456 km (0.099 R)
• M12: 2,261,321 km (0.057 R)
• M13: 4,062,031 km (0.119 R)
• M14: 4,565,727 km (0.103 R)
• M15: 5,481,416 km (0.101 R)
• M16: 5,581,197 km (0.065 R)
• M17: 5,631,163 km (0.107 R)
• M18: 6,037,022 km (0.096 R)
• M19: 7,808,710 km (0.05 R)
• M20: 8,203,947 km (0.084 R)
• M21: 8,260,794 km (0.104 R)
• M22: 9,607,624 km (0.086 R)
• M23: 9,909,213 km (0.053 R)
• M24: 10,030,836 km (0.081 R)
• M25: 10,275,429 km (0.092 R)
• M26: 10,521,966 km (0.037 R)
• M27: 11,400,405 km (0.102 R)
• M28: 11,591,591 km (0.072 R)
• M29: 12,106,806 km (0.087 R)
• M30: 12,827,569 km (0.091 R)
• M31: 14,036,469 km (0.109 R)
• M32: 14,932,111 km (0.094 R)
• M33: 15,846,005 km (0.116 R)
• M34: 17,141,223 km (0.092 R)
• M35: 18,619,699 km (0.104 R)
• M36: 19,222,578 km (0.109 R)
• M37: 19,374,271 km (0.106 R)
• M38: 22,251,486 km (0.119 R)
• M39: 22,490,544 km (0.096 R)
• M40: 23,212,952 km (0.116 R)
• M41: 24,845,214 km (0.119 R)
• M42: 26,767,697 km (0.114 R)
• M43: 27,191,956 km (0.061 R)
• M44: 27,532,890 km (0.102 R)
• M45: 28,391,581 km (0.101 R)
• M46: 28,650,835 km (0.094 R)
• M47: 30,135,145 km (0.109 R)
• M48: 31,108,728 km (0.101 R)
• M49: 31,733,748 km (0.084 R)
• M50: 33,907,704 km (0.115 R)
• M51: 33,999,258 km (0.082 R)
• M52: 34,735,279 km (0.06 R)
• M53: 35,755,686 km (0.102 R)
• M54: 35,849,035 km (0.098 R)
• M55: 36,222,880 km (0.093 R)
• M56: 36,504,124 km (0.102 R)
• M57: 36,786,116 km (0.091 R)
• M58: 38,397,435 km (0.08 R)
• M59: 40,711,415 km (0.087 R)
• M60: 41,199,104 km (0.11 R)
• M61: 42,180,466 km (0.082 R)
• M62: 42,476,221 km (0.12 R)
• M63: 42,970,941 km (0.104 R)
• M64: 43,567,089 km (0.054 R)
• M65: 45,170,030 km (0.06 R)
• M66: 50,093,445 km (0.071 R)
• M67: 51,666,617 km (0.075 R)
• M68: 52,194,547 km (0.098 R)
• M69: 53,362,458 km (0.065 R)
• M70: 53,468,972 km (0.11 R)
• M71: 54,109,999 km (0.119 R)
• M72: 55,184,111 km (0.083 R)
• M73: 55,507,692 km (0.077 R)
• M74: 55,940,179 km (0.095 R)
• M75: 56,699,538 km (0.114 R)
• M76: 58,228,727 km (0.086 R)
• M77: 58,668,096 km (0.109 R)
• M78: 59,108,662 km (0.104 R)
• M79: 60,325,641 km (0.103 R)
• M80: 60,436,642 km (0.093 R)
• M81: 60,658,945 km (0.028 R)
• M82: 63,460,464 km (0.096 R)
• M83: 64,933,853 km (0.088 R)
• M84: 67,337,742 km (0.085 R)
• M85: 68,376,848 km (0.101 R)
• M86: 70,587,905 km (0.093 R)
• M87: 75,079,880 km (0.106 R)
• M88: 75,318,788 km (0.087 R)
• M89: 77,480,926 km (0.113 R)
• M90: 77,601,651 km (0.064 R)
• M91: 79,907,104 km (0.099 R)
• M92: 81,251,989 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.6

Radius: 6.5

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 19.98 AU - 21.42 AU

Year: 33255 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 107,800,323 km

• M1: 172,786 km (0.119 R)
• M2: 612,753 km (0.03 R)
• M3: 756,217 km (0.12 R)
• M4: 1,395,150 km (0.07 R)
• M5: 2,610,184 km (0.038 R)
• M6: 3,234,904 km (0.077 R)
• M7: 3,284,870 km (0.103 R)
• M8: 3,487,276 km (0.098 R)
• M9: 3,693,571 km (0.117 R)
• M10: 3,957,312 km (0.106 R)
• M11: 4,727,592 km (0.069 R)
• M12: 4,956,177 km (0.063 R)
• M13: 5,364,729 km (0.119 R)
• M14: 6,781,870 km (0.111 R)
• M15: 7,169,628 km (0.104 R)
• M16: 7,631,137 km (0.115 R)
• M17: 8,375,686 km (0.09 R)
• M18: 10,079,157 km (0.111 R)
• M19: 10,225,762 km (0.111 R)
• M20: 11,272,200 km (0.041 R)
• M21: 13,788,885 km (0.07 R)
• M22: 13,951,797 km (0.081 R)
• M23: 15,109,535 km (0.066 R)
• M24: 15,361,757 km (0.107 R)
• M25: 16,383,959 km (0.072 R)
• M26: 18,673,255 km (0.075 R)
• M27: 20,223,388 km (0.074 R)
• M28: 21,436,477 km (0.102 R)
• M29: 21,814,511 km (0.103 R)
• M30: 23,154,609 km (0.057 R)
• M31: 25,015,606 km (0.077 R)
• M32: 27,331,980 km (0.045 R)
• M33: 28,360,166 km (0.081 R)
• M34: 28,463,688 km (0.063 R)
• M35: 29,296,499 km (0.1 R)
• M36: 29,926,306 km (0.104 R)
• M37: 36,577,128 km (0.119 R)
• M38: 36,689,775 km (0.07 R)
• M39: 36,802,572 km (0.06 R)
• M40: 38,394,144 km (0.094 R)
• M41: 38,508,736 km (0.045 R)
• M42: 38,623,328 km (0.074 R)
• M43: 43,540,161 km (0.081 R)
• M44: 44,138,553 km (0.11 R)
• M45: 46,193,130 km (0.108 R)
• M46: 46,436,974 km (0.087 R)
• M47: 47,908,419 km (0.068 R)
• M48: 48,278,674 km (0.11 R)
• M49: 48,773,843 km (0.046 R)
• M50: 49,395,272 km (0.052 R)
• M51: 50,520,248 km (0.112 R)
• M52: 54,845,871 km (0.119 R)
• M53: 54,974,824 km (0.071 R)
• M54: 61,151,122 km (0.103 R)
• M55: 61,552,792 km (0.051 R)
• M56: 63,168,000 km (0.112 R)
• M57: 64,524,703 km (0.111 R)
• M58: 64,660,987 km (0.106 R)
• M59: 65,616,917 km (0.082 R)
• M60: 69,906,786 km (0.075 R)
• M61: 70,747,526 km (0.116 R)
• M62: 71,028,471 km (0.101 R)
• M63: 74,286,413 km (0.08 R)
• M64: 76,005,293 km (0.096 R)
• M65: 80,506,393 km (0.107 R)
• M66: 82,124,145 km (0.119 R)
• M67: 82,567,254 km (0.092 R)
• M68: 84,198,618 km (0.108 R)
• M69: 84,347,468 km (0.084 R)
• M70: 84,794,467 km (0.056 R)
• M71: 85,093,064 km (0.079 R)
• M72: 87,644,007 km (0.034 R)
• M73: 88,853,207 km (0.093 R)
• M74: 90,524,664 km (0.059 R)
• M75: 91,593,839 km (0.102 R)
• M76: 92,053,404 km (0.057 R)
• M77: 93,436,436 km (0.092 R)
• M78: 95,446,134 km (0.064 R)
• M79: 99,823,218 km (0.068 R)
• M80: 104,265,228 km (0.111 R)
• M81: 104,744,988 km (0.098 R)
• M82: 106,671,210 km (0.051 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit