🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.61 AU - 1.93 AU

Year: 852 Days

Day: 18.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,007,797 km

• M1: 790,326 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.38 AU - 3.56 AU

Year: 1851 Days

Day: 35.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.28 AU - 4.14 AU

Year: 2584 Days

Day: 47.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 14.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.55 AU - 13.15 AU

Year: 15696 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,007,797 km

• M1: 353,350 km (0.116 R)
• M2: 448,046 km (0.065 R)
• M3: 544,536 km (0.054 R)
• M4: 638,334 km (0.077 R)
• M5: 846,275 km (0.113 R)
• M6: 988,842 km (0.074 R)
• M7: 1,094,159 km (0.113 R)
• M8: 1,716,935 km (0.045 R)
• M9: 2,056,971 km (0.066 R)
• M10: 2,215,245 km (0.115 R)
• M11: 3,648,692 km (0.067 R)
• M12: 3,989,326 km (0.08 R)
• M13: 4,239,155 km (0.107 R)
• M14: 5,019,308 km (0.088 R)
• M15: 5,180,873 km (0.111 R)
• M16: 6,859,511 km (0.115 R)
• M17: 9,083,433 km (0.114 R)
• M18: 9,949,754 km (0.102 R)
• M19: 10,119,398 km (0.055 R)
• M20: 10,634,165 km (0.106 R)
• M21: 12,012,260 km (0.114 R)
• M22: 13,633,901 km (0.118 R)
• M23: 14,240,670 km (0.079 R)
• M24: 14,895,011 km (0.087 R)
• M25: 15,362,804 km (0.107 R)
• M26: 15,480,537 km (0.069 R)
• M27: 15,795,890 km (0.12 R)
• M28: 16,233,015 km (0.061 R)
• M29: 16,473,119 km (0.057 R)
• M30: 17,856,151 km (0.12 R)
• M31: 18,603,393 km (0.054 R)
• M32: 20,042,674 km (0.112 R)
• M33: 20,688,937 km (0.095 R)
• M34: 21,123,668 km (0.052 R)
• M35: 21,429,895 km (0.104 R)
• M36: 21,561,541 km (0.098 R)
• M37: 21,781,450 km (0.05 R)
• M38: 23,252,147 km (0.091 R)
• M39: 24,571,001 km (0.076 R)
• M40: 24,847,010 km (0.077 R)
• M41: 25,774,068 km (0.053 R)
• M42: 26,288,834 km (0.106 R)
• M43: 29,058,788 km (0.114 R)
• M44: 29,253,265 km (0.111 R)
• M45: 30,379,737 km (0.109 R)
• M46: 31,122,042 km (0.054 R)
• M47: 33,486,436 km (0.057 R)
• M48: 33,588,312 km (0.093 R)
• M49: 34,253,125 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 12.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.18 AU - 13.52 AU

Year: 15696 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,007,797 km

• M1: 180,864 km (0.091 R)
• M2: 359,035 km (0.084 R)
• M3: 503,098 km (0.038 R)
• M4: 875,746 km (0.103 R)
• M5: 1,270,684 km (0.055 R)
• M6: 1,368,222 km (0.083 R)
• M7: 1,468,453 km (0.102 R)
• M8: 1,592,170 km (0.042 R)
• M9: 1,806,394 km (0.056 R)
• M10: 1,984,715 km (0.113 R)
• M11: 2,145,832 km (0.103 R)
• M12: 2,579,965 km (0.087 R)
• M13: 2,705,627 km (0.066 R)
• M14: 2,937,055 km (0.055 R)
• M15: 3,094,881 km (0.116 R)
• M16: 3,228,771 km (0.1 R)
• M17: 3,364,456 km (0.079 R)
• M18: 3,984,689 km (0.118 R)
• M19: 4,397,878 km (0.108 R)
• M20: 5,169,953 km (0.119 R)
• M21: 5,265,546 km (0.115 R)
• M22: 5,490,691 km (0.025 R)
• M23: 6,151,614 km (0.025 R)
• M24: 6,594,873 km (0.093 R)
• M25: 6,733,251 km (0.054 R)
• M26: 6,837,819 km (0.112 R)
• M27: 7,368,443 km (0.101 R)
• M28: 8,432,084 km (0.104 R)
• M29: 8,924,411 km (0.03 R)
• M30: 9,231,984 km (0.096 R)
• M31: 10,136,004 km (0.029 R)
• M32: 10,255,981 km (0.119 R)
• M33: 10,376,557 km (0.093 R)
• M34: 10,618,906 km (0.101 R)
• M35: 11,027,009 km (0.064 R)
• M36: 11,607,149 km (0.08 R)
• M37: 11,900,959 km (0.094 R)
• M38: 12,495,910 km (0.053 R)
• M39: 12,840,284 km (0.052 R)
• M40: 12,926,902 km (0.11 R)
• M41: 13,013,668 km (0.071 R)
• M42: 15,154,264 km (0.051 R)
• M43: 15,845,406 km (0.065 R)
• M44: 16,405,650 km (0.081 R)
• M45: 16,641,118 km (0.113 R)
• M46: 16,925,054 km (0.103 R)
• M47: 17,115,193 km (0.097 R)
• M48: 18,125,428 km (0.081 R)
• M49: 19,402,844 km (0.098 R)
• M50: 19,502,326 km (0.1 R)
• M51: 19,651,775 km (0.097 R)
• M52: 19,801,821 km (0.073 R)
• M53: 20,002,282 km (0.093 R)
• M54: 20,102,663 km (0.11 R)
• M55: 22,199,576 km (0.113 R)
• M56: 22,512,236 km (0.113 R)
• M57: 22,878,900 km (0.116 R)
• M58: 23,089,384 km (0.052 R)
• M59: 23,194,701 km (0.106 R)
• M60: 23,565,105 km (0.116 R)
• M61: 24,687,837 km (0.072 R)
• M62: 25,718,567 km (0.116 R)
• M63: 25,937,279 km (0.102 R)
• M64: 26,376,797 km (0.079 R)
• M65: 26,542,253 km (0.095 R)
• M66: 26,652,656 km (0.096 R)
• M67: 26,818,709 km (0.108 R)
• M68: 27,096,214 km (0.067 R)
• M69: 28,271,903 km (0.084 R)
• M70: 28,894,380 km (0.085 R)
• M71: 29,578,641 km (0.057 R)
• M72: 31,897,856 km (0.105 R)
• M73: 32,427,582 km (0.082 R)
• M74: 33,376,781 km (0.114 R)
• M75: 33,854,746 km (0.102 R)
• M76: 33,974,724 km (0.103 R)
• M77: 34,757,120 km (0.098 R)
• M78: 34,938,583 km (0.076 R)
• M79: 35,120,344 km (0.116 R)
• M80: 36,217,345 km (0.081 R)
• M81: 37,511,516 km (0.04 R)
• M82: 38,008,481 km (0.105 R)
• M83: 38,695,284 km (0.119 R)
• M84: 38,883,329 km (0.034 R)
• M85: 39,197,484 km (0.094 R)
• M86: 41,291,555 km (0.062 R)
• M87: 42,513,770 km (0.108 R)
• M88: 43,486,904 km (0.058 R)
• M89: 43,617,204 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.3

Radius: 6.6

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.78 AU - 13.24 AU

Year: 16971 Days

Day: 19.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,007,797 km

• M1: 147,055 km (0.078 R)
• M2: 436,377 km (0.086 R)
• M3: 489,185 km (0.104 R)
• M4: 701,913 km (0.044 R)
• M5: 829,819 km (0.066 R)
• M6: 874,250 km (0.059 R)
• M7: 1,084,435 km (0.044 R)
• M8: 1,258,866 km (0.114 R)
• M9: 1,442,423 km (0.096 R)
• M10: 1,719,478 km (0.099 R)
• M11: 2,043,507 km (0.105 R)
• M12: 2,354,521 km (0.09 R)
• M13: 2,548,250 km (0.082 R)
• M14: 2,747,365 km (0.106 R)
• M15: 2,882,901 km (0.11 R)
• M16: 2,951,416 km (0.118 R)
• M17: 3,853,940 km (0.111 R)
• M18: 4,473,276 km (0.113 R)
• M19: 4,794,462 km (0.096 R)
• M20: 5,040,251 km (0.105 R)
• M21: 5,629,817 km (0.102 R)
• M22: 6,241,074 km (0.028 R)
• M23: 6,690,615 km (0.08 R)
• M24: 6,736,093 km (0.053 R)
• M25: 6,827,497 km (0.04 R)
• M26: 7,290,353 km (0.101 R)
• M27: 9,039,451 km (0.11 R)
• M28: 10,116,855 km (0.108 R)
• M29: 10,590,781 km (0.068 R)
• M30: 13,010,527 km (0.072 R)
• M31: 13,067,524 km (0.111 R)
• M32: 14,106,032 km (0.102 R)
• M33: 14,164,525 km (0.05 R)
• M34: 15,895,073 km (0.057 R)
• M35: 16,878,081 km (0.081 R)
• M36: 17,691,145 km (0.096 R)
• M37: 17,817,406 km (0.099 R)
• M38: 17,880,685 km (0.096 R)
• M39: 18,134,254 km (0.084 R)
• M40: 19,550,647 km (0.12 R)
• M41: 20,602,918 km (0.054 R)
• M42: 20,802,182 km (0.115 R)
• M43: 21,538,503 km (0.116 R)
• M44: 22,011,681 km (0.075 R)
• M45: 22,419,784 km (0.056 R)
• M46: 22,488,150 km (0.056 R)
• M47: 23,036,726 km (0.114 R)
• M48: 24,921,060 km (0.065 R)
• M49: 25,346,367 km (0.115 R)
• M50: 25,631,351 km (0.086 R)
• M51: 25,702,709 km (0.091 R)
• M52: 25,774,217 km (0.106 R)
• M53: 26,132,504 km (0.027 R)
• M54: 26,999,274 km (0.103 R)
• M55: 27,144,534 km (0.062 R)
• M56: 27,655,410 km (0.059 R)
• M57: 28,538,487 km (0.034 R)
• M58: 29,580,436 km (0.078 R)
• M59: 29,655,384 km (0.095 R)
• M60: 33,246,182 km (0.082 R)
• M61: 35,370,173 km (0.092 R)
• M62: 36,971,618 km (0.115 R)
• M63: 37,375,682 km (0.068 R)
• M64: 37,781,092 km (0.096 R)
• M65: 39,665,277 km (0.106 R)
• M66: 39,747,855 km (0.08 R)
• M67: 41,579,681 km (0.08 R)
• M68: 42,252,572 km (0.11 R)
• M69: 42,336,945 km (0.12 R)
• M70: 43,865,088 km (0.082 R)
• M71: 44,292,788 km (0.11 R)
• M72: 44,464,377 km (0.108 R)
• M73: 44,635,965 km (0.119 R)
• M74: 44,894,022 km (0.049 R)
• M75: 45,411,331 km (0.082 R)
• M76: 45,843,968 km (0.12 R)
• M77: 46,539,150 km (0.069 R)
• M78: 47,325,286 km (0.061 R)
• M79: 48,027,798 km (0.087 R)
• M80: 48,556,926 km (0.074 R)
• M81: 51,051,620 km (0.103 R)
• M82: 51,591,668 km (0.087 R)
• M83: 53,770,561 km (0.115 R)
• M84: 54,503,441 km (0.092 R)
• M85: 54,779,150 km (0.084 R)
• M86: 56,908,227 km (0.112 R)
• M87: 59,536,512 km (0.119 R)
• M88: 60,389,668 km (0.083 R)
• M89: 61,820,572 km (0.071 R)
• M90: 62,780,841 km (0.103 R)
• M91: 63,262,696 km (0.118 R)
• M92: 63,359,186 km (0.078 R)
• M93: 64,424,323 km (0.051 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit