🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 328 Days

Day: 33.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 14

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.4 AU - 1.62 AU

Year: 1217 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 97,565,426 km

• M1: 174,431 km (0.06 R)
• M2: 263,292 km (0.059 R)
• M3: 374,892 km (0.103 R)
• M4: 608,115 km (0.03 R)
• M5: 729,439 km (0.048 R)
• M6: 826,678 km (0.085 R)
• M7: 1,201,869 km (0.062 R)
• M8: 1,304,344 km (0.111 R)
• M9: 1,501,514 km (0.103 R)
• M10: 1,595,461 km (0.081 R)
• M11: 1,709,006 km (0.094 R)
• M12: 1,852,919 km (0.062 R)
• M13: 2,010,446 km (0.111 R)
• M14: 2,499,930 km (0.098 R)
• M15: 2,685,431 km (0.113 R)
• M16: 2,790,449 km (0.117 R)
• M17: 2,929,126 km (0.116 R)
• M18: 3,048,356 km (0.053 R)
• M19: 3,247,171 km (0.076 R)
• M20: 3,404,698 km (0.094 R)
• M21: 3,541,879 km (0.113 R)
• M22: 3,669,187 km (0.095 R)
• M23: 3,762,835 km (0.058 R)
• M24: 3,964,493 km (0.108 R)
• M25: 4,654,139 km (0.062 R)
• M26: 4,819,595 km (0.094 R)
• M27: 5,091,264 km (0.114 R)
• M28: 5,182,818 km (0.088 R)
• M29: 5,663,177 km (0.1 R)
• M30: 5,853,765 km (0.107 R)
• M31: 6,157,748 km (0.116 R)
• M32: 6,382,144 km (0.064 R)
• M33: 6,623,595 km (0.059 R)
• M34: 6,766,910 km (0.071 R)
• M35: 6,925,933 km (0.094 R)
• M36: 7,425,290 km (0.11 R)
• M37: 7,951,426 km (0.09 R)
• M38: 8,119,424 km (0.059 R)
• M39: 8,458,712 km (0.104 R)
• M40: 8,583,327 km (0.119 R)
• M41: 9,103,778 km (0.106 R)
• M42: 9,247,392 km (0.064 R)
• M43: 9,359,740 km (0.104 R)
• M44: 9,748,246 km (0.059 R)
• M45: 9,928,212 km (0.1 R)
• M46: 10,175,198 km (0.118 R)
• M47: 10,341,102 km (0.077 R)
• M48: 10,457,789 km (0.109 R)
• M49: 10,759,677 km (0.039 R)
• M50: 10,962,532 km (0.042 R)
• M51: 11,406,688 km (0.098 R)
• M52: 11,509,911 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 14.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.68 AU - 2.74 AU

Year: 2155 Days

Day: 7 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 97,565,426 km

• M1: 194,328 km (0.106 R)
• M2: 301,440 km (0.092 R)
• M3: 407,056 km (0.089 R)
• M4: 497,862 km (0.077 R)
• M5: 622,776 km (0.106 R)
• M6: 781,499 km (0.08 R)
• M7: 986,000 km (0.05 R)
• M8: 1,336,059 km (0.093 R)
• M9: 1,716,336 km (0.102 R)
• M10: 1,841,101 km (0.075 R)
• M11: 2,213,450 km (0.083 R)
• M12: 2,339,412 km (0.113 R)
• M13: 2,489,608 km (0.116 R)
• M14: 2,588,043 km (0.105 R)
• M15: 2,800,023 km (0.116 R)
• M16: 2,913,867 km (0.029 R)
• M17: 3,064,363 km (0.115 R)
• M18: 3,193,915 km (0.084 R)
• M19: 3,446,137 km (0.072 R)
• M20: 3,667,691 km (0.062 R)
• M21: 3,767,772 km (0.116 R)
• M22: 3,906,748 km (0.113 R)
• M23: 4,021,939 km (0.112 R)
• M24: 4,125,161 km (0.099 R)
• M25: 4,216,266 km (0.104 R)
• M26: 4,493,621 km (0.089 R)
• M27: 4,641,424 km (0.067 R)
• M28: 4,997,167 km (0.099 R)
• M29: 5,094,406 km (0.096 R)
• M30: 5,749,794 km (0.107 R)
• M31: 5,881,141 km (0.117 R)
• M32: 5,969,254 km (0.106 R)
• M33: 6,072,776 km (0.113 R)
• M34: 6,191,706 km (0.091 R)
• M35: 6,356,563 km (0.085 R)
• M36: 6,583,653 km (0.107 R)
• M37: 6,767,359 km (0.065 R)
• M38: 6,875,219 km (0.101 R)
• M39: 6,968,269 km (0.094 R)
• M40: 7,124,150 km (0.111 R)
• M41: 7,471,217 km (0.089 R)
• M42: 7,598,973 km (0.074 R)
• M43: 8,067,664 km (0.06 R)
• M44: 8,330,357 km (0.045 R)
• M45: 8,864,272 km (0.114 R)
• M46: 9,461,018 km (0.058 R)
• M47: 9,860,295 km (0.074 R)
• M48: 10,176,694 km (0.099 R)
• M49: 10,353,968 km (0.087 R)
• M50: 10,478,583 km (0.116 R)
• M51: 10,568,042 km (0.098 R)
• M52: 10,801,565 km (0.114 R)
• M53: 10,909,874 km (0.062 R)
• M54: 11,328,748 km (0.085 R)
• M55: 11,530,854 km (0.106 R)
• M56: 11,641,706 km (0.09 R)
• M57: 11,938,808 km (0.046 R)
• M58: 12,276,151 km (0.08 R)
• M59: 12,408,246 km (0.115 R)
• M60: 12,616,636 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 14.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.59 AU - 3.13 AU

Year: 3173 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 97,565,426 km

• M1: 197,469 km (0.076 R)
• M2: 296,802 km (0.098 R)
• M3: 472,580 km (0.114 R)
• M4: 676,332 km (0.086 R)
• M5: 923,468 km (0.078 R)
• M6: 1,075,609 km (0.12 R)
• M7: 1,345,334 km (0.095 R)
• M8: 1,744,461 km (0.084 R)
• M9: 1,909,168 km (0.099 R)
• M10: 2,224,969 km (0.12 R)
• M11: 2,480,931 km (0.069 R)
• M12: 2,762,624 km (0.112 R)
• M13: 2,874,972 km (0.105 R)
• M14: 3,021,877 km (0.078 R)
• M15: 3,204,985 km (0.115 R)
• M16: 3,460,498 km (0.081 R)
• M17: 3,634,779 km (0.107 R)
• M18: 4,230,478 km (0.038 R)
• M19: 4,323,528 km (0.094 R)
• M20: 4,417,176 km (0.112 R)
• M21: 4,568,569 km (0.053 R)
• M22: 4,818,248 km (0.056 R)
• M23: 5,072,565 km (0.089 R)
• M24: 5,331,219 km (0.111 R)
• M25: 5,533,326 km (0.099 R)
• M26: 6,175,849 km (0.12 R)
• M27: 6,281,764 km (0.117 R)
• M28: 6,388,128 km (0.097 R)
• M29: 6,711,409 km (0.084 R)
• M30: 7,128,488 km (0.098 R)
• M31: 7,690,228 km (0.112 R)
• M32: 7,873,037 km (0.114 R)
• M33: 8,196,467 km (0.055 R)
• M34: 8,289,816 km (0.113 R)
• M35: 8,642,568 km (0.091 R)
• M36: 9,217,323 km (0.119 R)
• M37: 10,429,066 km (0.119 R)
• M38: 10,631,771 km (0.047 R)
• M39: 10,938,148 km (0.114 R)
• M40: 11,040,921 km (0.09 R)
• M41: 11,351,337 km (0.099 R)
• M42: 11,559,876 km (0.094 R)
• M43: 11,716,954 km (0.086 R)
• M44: 12,033,653 km (0.032 R)
• M45: 12,192,974 km (0.036 R)
• M46: 12,433,378 km (0.097 R)
• M47: 12,675,278 km (0.101 R)
• M48: 12,973,127 km (0.079 R)
• M49: 13,548,182 km (0.063 R)
• M50: 14,271,786 km (0.076 R)
• M51: 14,893,814 km (0.045 R)
• M52: 15,150,824 km (0.066 R)
• M53: 15,640,457 km (0.119 R)
• M54: 16,018,342 km (0.039 R)
• M55: 16,193,820 km (0.114 R)
• M56: 16,872,396 km (0.052 R)
• M57: 17,140,326 km (0.085 R)
• M58: 17,801,548 km (0.107 R)
• M59: 18,013,678 km (0.066 R)
• M60: 18,135,301 km (0.068 R)
• M61: 18,226,705 km (0.065 R)
• M62: 18,379,295 km (0.066 R)
• M63: 18,471,148 km (0.031 R)
• M64: 18,716,638 km (0.097 R)
• M65: 19,740,935 km (0.119 R)
• M66: 20,212,468 km (0.046 R)
• M67: 20,592,446 km (0.096 R)
• M68: 20,751,469 km (0.047 R)
• M69: 20,910,940 km (0.068 R)
• M70: 21,295,257 km (0.072 R)
• M71: 21,391,748 km (0.116 R)
• M72: 21,681,967 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.5

Radius: 7.1

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.38 AU - 13.82 AU

Year: 24260 Days

Day: 15.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,565,426 km

• M1: 91,404 km (0.113 R)
• M2: 145,409 km (0.065 R)
• M3: 726,597 km (0.029 R)
• M4: 810,372 km (0.066 R)
• M5: 1,345,633 km (0.098 R)
• M6: 1,629,719 km (0.105 R)
• M7: 1,932,356 km (0.099 R)
• M8: 2,010,895 km (0.105 R)
• M9: 2,090,481 km (0.12 R)
• M10: 2,377,110 km (0.111 R)
• M11: 2,942,590 km (0.049 R)
• M12: 4,191,134 km (0.051 R)
• M13: 4,552,263 km (0.085 R)
• M14: 4,604,622 km (0.109 R)
• M15: 4,710,089 km (0.077 R)
• M16: 5,249,240 km (0.105 R)
• M17: 5,526,145 km (0.093 R)
• M18: 6,621,501 km (0.11 R)
• M19: 7,163,344 km (0.077 R)
• M20: 8,353,246 km (0.078 R)
• M21: 8,611,452 km (0.03 R)
• M22: 9,670,605 km (0.062 R)
• M23: 10,561,161 km (0.088 R)
• M24: 10,770,448 km (0.07 R)
• M25: 12,566,520 km (0.113 R)
• M26: 13,235,522 km (0.089 R)
• M27: 13,536,663 km (0.089 R)
• M28: 14,145,526 km (0.041 R)
• M29: 15,232,654 km (0.079 R)
• M30: 16,912,937 km (0.053 R)
• M31: 18,148,765 km (0.098 R)
• M32: 19,073,280 km (0.099 R)
• M33: 19,755,446 km (0.119 R)
• M34: 19,927,184 km (0.107 R)
• M35: 20,013,203 km (0.035 R)
• M36: 20,358,774 km (0.106 R)
• M37: 22,472,891 km (0.118 R)
• M38: 24,012,253 km (0.105 R)
• M39: 24,933,477 km (0.118 R)
• M40: 25,585,275 km (0.112 R)
• M41: 25,678,774 km (0.101 R)
• M42: 26,054,115 km (0.059 R)
• M43: 27,000,620 km (0.119 R)
• M44: 28,441,398 km (0.07 R)
• M45: 30,104,028 km (0.041 R)
• M46: 30,599,197 km (0.106 R)
• M47: 33,933,135 km (0.12 R)
• M48: 35,486,410 km (0.095 R)
• M49: 35,590,680 km (0.113 R)
• M50: 37,380,618 km (0.109 R)
• M51: 37,486,683 km (0.102 R)
• M52: 37,699,411 km (0.055 R)
• M53: 39,631,618 km (0.113 R)
• M54: 43,479,873 km (0.072 R)
• M55: 44,601,109 km (0.095 R)
• M56: 47,560,454 km (0.034 R)
• M57: 50,113,641 km (0.106 R)
• M58: 51,170,849 km (0.1 R)
• M59: 52,235,537 km (0.11 R)
• M60: 53,426,935 km (0.088 R)
• M61: 54,627,308 km (0.101 R)
• M62: 55,957,981 km (0.099 R)
• M63: 56,079,455 km (0.108 R)
• M64: 59,021,746 km (0.067 R)
• M65: 59,640,931 km (0.114 R)
• M66: 61,888,190 km (0.102 R)
• M67: 62,517,249 km (0.082 R)
• M68: 65,182,635 km (0.105 R)
• M69: 65,438,297 km (0.103 R)
• M70: 66,336,184 km (0.115 R)
• M71: 66,593,492 km (0.116 R)
• M72: 69,314,827 km (0.117 R)
• M73: 69,968,121 km (0.077 R)
• M74: 70,099,019 km (0.105 R)
• M75: 71,808,175 km (0.114 R)
• M76: 73,530,944 km (0.069 R)
• M77: 76,477,274 km (0.11 R)
• M78: 76,882,086 km (0.102 R)
• M79: 77,287,646 km (0.116 R)
• M80: 78,372,380 km (0.039 R)
• M81: 78,780,483 km (0.096 R)
• M82: 79,462,200 km (0.074 R)
• M83: 80,282,744 km (0.088 R)
• M84: 84,288,527 km (0.064 R)
• M85: 85,125,527 km (0.113 R)
• M86: 88,076,195 km (0.038 R)
• M87: 89,351,068 km (0.092 R)
• M88: 90,061,957 km (0.117 R)
• M89: 90,774,642 km (0.105 R)
• M90: 94,366,486 km (0.095 R)
• M91: 95,090,391 km (0.067 R)
• M92: 95,961,499 km (0.117 R)
• M93: 97,273,173 km (0.108 R)
• M94: 97,419,181 km (0.106 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: 481 - 17,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit