🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.45 AU - 2.09 AU

Year: 843 Days

Day: 20.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,532,416 km

• M1: 176,226 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.2 AU - 4.18 AU

Year: 2539 Days

Day: 21.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,532,416 km

• M1: 73,752 km (0.08 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 12.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.88 AU - 8.08 AU

Year: 8074 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,532,416 km

• M1: 279,000 km (0.079 R)
• M2: 431,141 km (0.11 R)
• M3: 606,171 km (0.065 R)
• M4: 710,440 km (0.063 R)
• M5: 894,745 km (0.072 R)
• M6: 1,095,804 km (0.06 R)
• M7: 1,227,151 km (0.096 R)
• M8: 1,364,183 km (0.061 R)
• M9: 1,904,680 km (0.049 R)
• M10: 2,044,853 km (0.064 R)
• M11: 2,230,055 km (0.079 R)
• M12: 2,335,522 km (0.08 R)
• M13: 2,442,634 km (0.051 R)
• M14: 2,573,532 km (0.089 R)
• M15: 2,865,098 km (0.052 R)
• M16: 3,407,391 km (0.044 R)
• M17: 4,479,110 km (0.112 R)
• M18: 4,559,444 km (0.081 R)
• M19: 4,667,304 km (0.04 R)
• M20: 4,830,814 km (0.095 R)
• M21: 5,191,645 km (0.12 R)
• M22: 5,361,139 km (0.095 R)
• M23: 5,532,578 km (0.086 R)
• M24: 6,296,126 km (0.09 R)
• M25: 6,446,920 km (0.113 R)
• M26: 6,629,280 km (0.114 R)
• M27: 6,875,219 km (0.103 R)
• M28: 7,344,507 km (0.081 R)
• M29: 7,471,366 km (0.081 R)
• M30: 7,663,151 km (0.116 R)
• M31: 7,824,118 km (0.082 R)
• M32: 9,564,839 km (0.045 R)
• M33: 9,703,666 km (0.074 R)
• M34: 9,983,115 km (0.118 R)
• M35: 10,478,732 km (0.103 R)
• M36: 10,837,618 km (0.107 R)
• M37: 11,346,998 km (0.095 R)
• M38: 12,050,707 km (0.096 R)
• M39: 12,238,303 km (0.048 R)
• M40: 12,388,948 km (0.092 R)
• M41: 13,930,255 km (0.044 R)
• M42: 14,008,943 km (0.108 R)
• M43: 14,523,859 km (0.115 R)
• M44: 15,940,700 km (0.037 R)
• M45: 16,811,958 km (0.084 R)
• M46: 17,401,374 km (0.104 R)
• M47: 17,997,521 km (0.078 R)
• M48: 18,427,615 km (0.085 R)
• M49: 18,557,167 km (0.062 R)
• M50: 18,948,066 km (0.112 R)
• M51: 19,166,330 km (0.105 R)
• M52: 19,253,844 km (0.106 R)
• M53: 19,959,049 km (0.032 R)
• M54: 20,672,780 km (0.078 R)
• M55: 21,485,695 km (0.049 R)
• M56: 21,576,650 km (0.093 R)
• M57: 22,033,373 km (0.119 R)
• M58: 22,125,226 km (0.092 R)
• M59: 22,493,386 km (0.072 R)
• M60: 22,817,266 km (0.103 R)
• M61: 24,175,465 km (0.111 R)
• M62: 24,412,428 km (0.088 R)
• M63: 24,888,299 km (0.112 R)
• M64: 25,223,398 km (0.053 R)
• M65: 25,463,502 km (0.056 R)
• M66: 25,752,825 km (0.08 R)
• M67: 27,166,225 km (0.104 R)
• M68: 27,313,878 km (0.086 R)
• M69: 27,808,000 km (0.109 R)
• M70: 30,731,891 km (0.027 R)
• M71: 30,937,139 km (0.034 R)
• M72: 32,595,282 km (0.058 R)
• M73: 33,593,399 km (0.035 R)
• M74: 33,804,930 km (0.105 R)
• M75: 34,654,945 km (0.098 R)
• M76: 34,922,127 km (0.08 R)
• M77: 35,243,613 km (0.08 R)
• M78: 35,565,996 km (0.077 R)
• M79: 35,673,707 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 10.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.5 AU - 14.5 AU

Year: 15828 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,532,416 km

• M1: 131,347 km (0.118 R)
• M2: 256,860 km (0.086 R)
• M3: 438,172 km (0.042 R)
• M4: 524,041 km (0.107 R)
• M5: 665,411 km (0.066 R)
• M6: 949,647 km (0.115 R)
• M7: 1,066,184 km (0.048 R)
• M8: 1,229,246 km (0.098 R)
• M9: 1,557,763 km (0.109 R)
• M10: 1,913,656 km (0.065 R)
• M11: 1,987,857 km (0.083 R)
• M12: 2,063,104 km (0.094 R)
• M13: 2,480,931 km (0.109 R)
• M14: 2,839,966 km (0.12 R)
• M15: 3,069,150 km (0.12 R)
• M16: 3,156,665 km (0.092 R)
• M17: 3,304,467 km (0.091 R)
• M18: 3,424,445 km (0.055 R)
• M19: 3,668,589 km (0.088 R)
• M20: 3,855,436 km (0.112 R)
• M21: 4,802,840 km (0.064 R)
• M22: 5,042,047 km (0.093 R)
• M23: 5,180,574 km (0.034 R)
• M24: 5,285,143 km (0.119 R)
• M25: 5,390,610 km (0.116 R)
• M26: 6,595,621 km (0.102 R)
• M27: 7,092,585 km (0.092 R)
• M28: 7,562,172 km (0.106 R)
• M29: 7,800,631 km (0.09 R)
• M30: 8,203,798 km (0.034 R)
• M31: 8,531,267 km (0.025 R)
• M32: 8,738,012 km (0.068 R)
• M33: 9,325,931 km (0.068 R)
• M34: 9,539,108 km (0.12 R)
• M35: 9,753,781 km (0.101 R)
• M36: 9,883,483 km (0.056 R)
• M37: 10,275,728 km (0.095 R)
• M38: 10,896,111 km (0.096 R)
• M39: 11,165,686 km (0.088 R)
• M40: 11,574,238 km (0.076 R)
• M41: 11,987,577 km (0.069 R)
• M42: 12,406,002 km (0.088 R)
• M43: 12,781,792 km (0.1 R)
• M44: 13,786,341 km (0.113 R)
• M45: 14,224,514 km (0.066 R)
• M46: 14,322,500 km (0.094 R)
• M47: 15,114,770 km (0.073 R)
• M48: 16,073,992 km (0.042 R)
• M49: 19,447,125 km (0.1 R)
• M50: 20,933,679 km (0.116 R)
• M51: 21,437,225 km (0.077 R)
• M52: 21,944,811 km (0.105 R)
• M53: 22,456,436 km (0.12 R)
• M54: 22,971,950 km (0.111 R)
• M55: 25,191,234 km (0.034 R)
• M56: 25,428,796 km (0.102 R)
• M57: 25,607,416 km (0.1 R)
• M58: 26,025,990 km (0.075 R)
• M59: 26,145,968 km (0.062 R)
• M60: 26,748,698 km (0.04 R)
• M61: 27,051,783 km (0.082 R)
• M62: 27,234,143 km (0.094 R)
• M63: 28,214,009 km (0.069 R)
• M64: 28,584,264 km (0.056 R)
• M65: 29,329,859 km (0.11 R)
• M66: 29,893,245 km (0.043 R)
• M67: 31,285,552 km (0.092 R)
• M68: 31,925,233 km (0.097 R)
• M69: 32,375,672 km (0.115 R)
• M70: 33,087,758 km (0.037 R)
• M71: 34,791,378 km (0.104 R)
• M72: 35,055,867 km (0.12 R)
• M73: 35,454,097 km (0.103 R)
• M74: 36,389,084 km (0.049 R)
• M75: 36,724,931 km (0.106 R)
• M76: 37,670,838 km (0.099 R)
• M77: 37,942,508 km (0.036 R)
• M78: 38,010,575 km (0.119 R)
• M79: 39,035,919 km (0.116 R)
• M80: 40,904,546 km (0.08 R)
• M81: 41,884,861 km (0.072 R)
• M82: 43,156,592 km (0.099 R)
• M83: 45,737,903 km (0.075 R)
• M84: 45,955,269 km (0.087 R)
• M85: 47,047,334 km (0.108 R)
• M86: 47,633,159 km (0.051 R)
• M87: 47,706,611 km (0.113 R)
• M88: 47,780,064 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 6.3

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.43 AU - 19.85 AU

Year: 24311 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,532,416 km

• M1: 168,746 km (0.089 R)
• M2: 278,850 km (0.062 R)
• M3: 775,067 km (0.087 R)
• M4: 1,181,973 km (0.106 R)
• M5: 2,086,890 km (0.085 R)
• M6: 2,480,034 km (0.085 R)
• M7: 3,651,983 km (0.062 R)
• M8: 5,021,103 km (0.075 R)
• M9: 5,438,631 km (0.11 R)
• M10: 6,031,038 km (0.115 R)
• M11: 6,530,695 km (0.059 R)
• M12: 7,747,823 km (0.096 R)
• M13: 7,807,513 km (0.095 R)
• M14: 8,168,792 km (0.086 R)
• M15: 8,535,606 km (0.105 R)
• M16: 8,597,240 km (0.073 R)
• M17: 8,970,337 km (0.118 R)
• M18: 9,603,735 km (0.109 R)
• M19: 10,713,601 km (0.071 R)
• M20: 10,780,023 km (0.118 R)
• M21: 11,317,378 km (0.062 R)
• M22: 12,417,820 km (0.086 R)
• M23: 12,909,997 km (0.052 R)
• M24: 13,051,816 km (0.043 R)
• M25: 15,464,680 km (0.073 R)
• M26: 15,917,961 km (0.041 R)
• M27: 16,683,155 km (0.074 R)
• M28: 19,291,693 km (0.092 R)
• M29: 20,024,872 km (0.1 R)
• M30: 20,353,688 km (0.08 R)
• M31: 20,436,116 km (0.075 R)
• M32: 20,850,203 km (0.101 R)
• M33: 23,564,956 km (0.104 R)
• M34: 23,825,106 km (0.069 R)
• M35: 24,086,155 km (0.119 R)
• M36: 24,611,243 km (0.091 R)
• M37: 24,875,284 km (0.116 R)
• M38: 26,208,949 km (0.073 R)
• M39: 27,474,696 km (0.097 R)
• M40: 27,565,951 km (0.095 R)
• M41: 28,390,983 km (0.1 R)
• M42: 28,760,191 km (0.099 R)
• M43: 30,725,009 km (0.065 R)
• M44: 32,250,758 km (0.064 R)
• M45: 32,346,949 km (0.061 R)
• M46: 32,539,631 km (0.084 R)
• M47: 33,119,772 km (0.093 R)
• M48: 33,216,861 km (0.054 R)
• M49: 34,683,818 km (0.099 R)
• M50: 34,880,988 km (0.074 R)
• M51: 36,171,718 km (0.084 R)
• M52: 36,271,649 km (0.087 R)
• M53: 38,086,122 km (0.1 R)
• M54: 38,697,528 km (0.11 R)
• M55: 38,902,029 km (0.062 R)
• M56: 40,654,867 km (0.08 R)
• M57: 40,966,778 km (0.051 R)
• M58: 41,279,588 km (0.05 R)
• M59: 43,703,821 km (0.066 R)
• M60: 45,202,044 km (0.081 R)
• M61: 45,525,175 km (0.078 R)
• M62: 45,957,363 km (0.115 R)
• M63: 47,261,857 km (0.093 R)
• M64: 48,248,305 km (0.075 R)
• M65: 49,130,783 km (0.118 R)
• M66: 51,360,240 km (0.067 R)
• M67: 52,940,442 km (0.098 R)
• M68: 53,281,077 km (0.047 R)
• M69: 54,421,910 km (0.106 R)
• M70: 54,880,577 km (0.116 R)
• M71: 59,300,596 km (0.067 R)
• M72: 59,890,610 km (0.098 R)
• M73: 61,791,849 km (0.105 R)
• M74: 62,390,091 km (0.087 R)
• M75: 63,833,561 km (0.1 R)
• M76: 64,317,211 km (0.115 R)
• M77: 64,802,058 km (0.117 R)
• M78: 66,386,000 km (0.07 R)
• M79: 67,613,151 km (0.109 R)
• M80: 68,353,062 km (0.107 R)
• M81: 69,592,181 km (0.112 R)
• M82: 70,463,888 km (0.116 R)
• M83: 70,713,717 km (0.054 R)
• M84: 72,848,329 km (0.1 R)
• M85: 78,341,413 km (0.067 R)
• M86: 78,729,619 km (0.102 R)
• M87: 83,437,464 km (0.087 R)
• M88: 83,833,899 km (0.064 R)
• M89: 83,966,143 km (0.115 R)
• M90: 88,370,155 km (0.104 R)
• M91: 89,449,204 km (0.057 R)
• M92: 89,719,528 km (0.106 R)
• M93: 89,854,914 km (0.115 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: 356 - 16,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit