🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.54 AU - 0.78 AU

Year: 192 Days

Day: 36.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.58 AU - 0.96 AU

Year: 242 Days

Day: 42.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.31 AU - 4.85 AU

Year: 2952 Days

Day: 36.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,603,871 km

• M1: 759,508 km (0.119 R)
• M2: 2,696,053 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.7

Radius: 7.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.88 AU - 15.08 AU

Year: 16749 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,603,871 km

• M1: 153,936 km (0.116 R)
• M2: 217,814 km (0.073 R)
• M3: 294,857 km (0.115 R)
• M4: 369,806 km (0.118 R)
• M5: 670,198 km (0.106 R)
• M6: 721,062 km (0.073 R)
• M7: 1,239,269 km (0.119 R)
• M8: 1,302,848 km (0.111 R)
• M9: 1,523,206 km (0.12 R)
• M10: 1,568,683 km (0.037 R)
• M11: 1,684,622 km (0.074 R)
• M12: 2,305,602 km (0.061 R)
• M13: 2,491,253 km (0.108 R)
• M14: 2,681,841 km (0.117 R)
• M15: 3,019,783 km (0.094 R)
• M16: 3,341,418 km (0.094 R)
• M17: 3,673,974 km (0.076 R)
• M18: 3,859,924 km (0.082 R)
• M19: 4,017,301 km (0.072 R)
• M20: 4,241,100 km (0.041 R)
• M21: 4,634,243 km (0.105 R)
• M22: 5,176,535 km (0.089 R)
• M23: 5,455,236 km (0.099 R)
• M24: 5,631,911 km (0.098 R)
• M25: 7,382,954 km (0.059 R)
• M26: 7,855,085 km (0.116 R)
• M27: 9,796,566 km (0.115 R)
• M28: 10,054,622 km (0.04 R)
• M29: 10,141,240 km (0.12 R)
• M30: 10,886,686 km (0.114 R)
• M31: 11,786,068 km (0.056 R)
• M32: 11,923,100 km (0.052 R)
• M33: 12,014,654 km (0.06 R)
• M34: 12,060,580 km (0.103 R)
• M35: 12,383,562 km (0.076 R)
• M36: 12,849,709 km (0.057 R)
• M37: 13,943,868 km (0.102 R)
• M38: 14,137,148 km (0.081 R)
• M39: 14,185,618 km (0.111 R)
• M40: 14,282,707 km (0.099 R)
• M41: 14,331,326 km (0.105 R)
• M42: 14,624,239 km (0.088 R)
• M43: 14,870,028 km (0.106 R)
• M44: 15,565,060 km (0.107 R)
• M45: 15,665,291 km (0.057 R)
• M46: 16,068,008 km (0.088 R)
• M47: 16,270,713 km (0.049 R)
• M48: 16,935,227 km (0.1 R)
• M49: 18,027,441 km (0.077 R)
• M50: 18,661,886 km (0.064 R)
• M51: 19,195,950 km (0.107 R)
• M52: 19,735,250 km (0.09 R)
• M53: 20,388,843 km (0.118 R)
• M54: 21,215,820 km (0.102 R)
• M55: 21,549,573 km (0.085 R)
• M56: 21,997,469 km (0.104 R)
• M57: 22,222,614 km (0.088 R)
• M58: 22,279,012 km (0.063 R)
• M59: 22,674,998 km (0.082 R)
• M60: 23,359,408 km (0.06 R)
• M61: 23,761,827 km (0.117 R)
• M62: 24,050,550 km (0.118 R)
• M63: 25,571,063 km (0.105 R)
• M64: 26,342,839 km (0.079 R)
• M65: 27,545,157 km (0.114 R)
• M66: 29,134,784 km (0.116 R)
• M67: 30,942,674 km (0.064 R)
• M68: 32,082,909 km (0.097 R)
• M69: 32,594,234 km (0.12 R)
• M70: 32,850,795 km (0.071 R)
• M71: 33,043,626 km (0.112 R)
• M72: 33,559,889 km (0.094 R)
• M73: 33,818,992 km (0.098 R)
• M74: 34,078,844 km (0.06 R)
• M75: 34,796,614 km (0.078 R)
• M76: 34,927,662 km (0.092 R)
• M77: 35,124,682 km (0.105 R)
• M78: 35,651,417 km (0.12 R)
• M79: 35,717,539 km (0.101 R)
• M80: 38,324,581 km (0.06 R)
• M81: 40,165,084 km (0.091 R)
• M82: 40,302,564 km (0.045 R)
• M83: 40,923,246 km (0.114 R)
• M84: 41,269,415 km (0.093 R)
• M85: 42,034,309 km (0.104 R)
• M86: 42,383,620 km (0.094 R)
• M87: 43,225,706 km (0.107 R)
• M88: 43,296,167 km (0.059 R)
• M89: 43,931,659 km (0.086 R)
• M90: 48,392,966 km (0.076 R)
• M91: 48,685,729 km (0.091 R)
• M92: 48,905,788 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.8

Radius: 5.2

Gravity: 36.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.73 AU - 18.81 AU

Year: 23505 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,603,871 km

• M1: 240,254 km (0.095 R)
• M2: 355,445 km (0.106 R)
• M3: 419,921 km (0.106 R)
• M4: 637,437 km (0.061 R)
• M5: 1,007,242 km (0.102 R)
• M6: 1,069,326 km (0.081 R)
• M7: 1,230,442 km (0.089 R)
• M8: 1,364,781 km (0.101 R)
• M9: 1,647,970 km (0.095 R)
• M10: 1,910,514 km (0.107 R)
• M11: 1,949,111 km (0.111 R)
• M12: 3,693,721 km (0.099 R)
• M13: 3,790,511 km (0.06 R)
• M14: 4,337,740 km (0.11 R)
• M15: 4,856,396 km (0.112 R)
• M16: 4,909,353 km (0.06 R)
• M17: 6,179,140 km (0.112 R)
• M18: 6,351,926 km (0.049 R)
• M19: 7,666,891 km (0.112 R)
• M20: 8,039,689 km (0.05 R)
• M21: 8,418,471 km (0.068 R)
• M22: 8,545,928 km (0.048 R)
• M23: 9,856,106 km (0.107 R)
• M24: 11,579,773 km (0.116 R)
• M25: 13,542,946 km (0.095 R)
• M26: 14,295,872 km (0.028 R)
• M27: 15,841,966 km (0.073 R)
• M28: 16,078,330 km (0.08 R)
• M29: 17,035,906 km (0.059 R)
• M30: 18,176,141 km (0.096 R)
• M31: 18,423,576 km (0.066 R)
• M32: 19,932,121 km (0.112 R)
• M33: 21,046,027 km (0.107 R)
• M34: 21,741,507 km (0.113 R)
• M35: 22,268,092 km (0.07 R)
• M36: 23,872,679 km (0.118 R)
• M37: 25,238,208 km (0.095 R)
• M38: 25,514,366 km (0.112 R)
• M39: 27,664,386 km (0.061 R)
• M40: 28,139,359 km (0.064 R)
• M41: 29,968,941 km (0.099 R)
• M42: 30,358,943 km (0.108 R)
• M43: 31,242,767 km (0.11 R)
• M44: 32,134,969 km (0.107 R)
• M45: 32,734,408 km (0.082 R)
• M46: 33,035,399 km (0.08 R)
• M47: 33,539,394 km (0.071 R)
• M48: 34,963,715 km (0.115 R)
• M49: 35,066,190 km (0.097 R)
• M50: 35,993,098 km (0.11 R)
• M51: 36,303,813 km (0.106 R)
• M52: 36,823,815 km (0.109 R)
• M53: 37,032,504 km (0.046 R)
• M54: 37,346,211 km (0.076 R)
• M55: 38,398,333 km (0.065 R)
• M56: 39,887,579 km (0.094 R)
• M57: 41,070,899 km (0.041 R)
• M58: 42,047,623 km (0.092 R)
• M59: 42,812,667 km (0.082 R)
• M60: 43,582,198 km (0.095 R)
• M61: 44,467,219 km (0.065 R)
• M62: 45,023,424 km (0.111 R)
• M63: 45,582,022 km (0.041 R)
• M64: 50,710,537 km (0.066 R)
• M65: 52,930,120 km (0.075 R)
• M66: 54,348,158 km (0.088 R)
• M67: 54,585,720 km (0.087 R)
• M68: 56,138,247 km (0.113 R)
• M69: 57,463,235 km (0.056 R)
• M70: 60,635,907 km (0.106 R)
• M71: 61,128,981 km (0.12 R)
• M72: 61,252,399 km (0.073 R)
• M73: 61,623,402 km (0.082 R)
• M74: 63,364,422 km (0.055 R)
• M75: 63,489,336 km (0.049 R)
• M76: 64,869,526 km (0.032 R)
• M77: 65,626,492 km (0.111 R)
• M78: 67,531,620 km (0.047 R)
• M79: 71,656,333 km (0.109 R)
• M80: 71,916,783 km (0.12 R)
• M81: 72,569,478 km (0.053 R)
• M82: 74,802,974 km (0.096 R)
• M83: 77,994,346 km (0.092 R)
• M84: 78,396,465 km (0.119 R)
• M85: 82,045,606 km (0.117 R)
• M86: 86,580,516 km (0.118 R)
• M87: 88,389,154 km (0.047 R)
• M88: 89,228,099 km (0.088 R)
• M89: 89,788,792 km (0.099 R)
• M90: 90,491,453 km (0.116 R)
• M91: 91,478,200 km (0.051 R)
• M92: 91,902,161 km (0.093 R)
• M93: 94,888,284 km (0.106 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit