🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.66 AU - 0.74 AU

Year: 258 Days

Day: 33.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 98.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 280 Days

Day: 43.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.91 AU

Year: 286 Days

Day: 13.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,489,535 km

• M1: 479,312 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.9

Radius: 7.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.13 AU - 13.69 AU

Year: 16947 Days

Day: 21 Hours

Environment

Temp: -210 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,489,535 km

• M1: 173,534 km (0.101 R)
• M2: 298,149 km (0.051 R)
• M3: 456,274 km (0.097 R)
• M4: 515,215 km (0.1 R)
• M5: 963,859 km (0.056 R)
• M6: 1,310,477 km (0.118 R)
• M7: 1,464,114 km (0.108 R)
• M8: 1,788,891 km (0.097 R)
• M9: 1,837,211 km (0.088 R)
• M10: 2,977,147 km (0.115 R)
• M11: 3,121,659 km (0.083 R)
• M12: 3,660,809 km (0.117 R)
• M13: 4,068,164 km (0.107 R)
• M14: 4,326,071 km (0.12 R)
• M15: 4,456,969 km (0.117 R)
• M16: 4,722,805 km (0.073 R)
• M17: 6,610,730 km (0.068 R)
• M18: 6,723,826 km (0.092 R)
• M19: 7,810,654 km (0.083 R)
• M20: 8,578,690 km (0.115 R)
• M21: 9,969,352 km (0.038 R)
• M22: 10,099,203 km (0.037 R)
• M23: 10,492,196 km (0.063 R)
• M24: 10,668,423 km (0.114 R)
• M25: 11,158,206 km (0.111 R)
• M26: 11,428,529 km (0.081 R)
• M27: 11,564,514 km (0.086 R)
• M28: 12,159,764 km (0.092 R)
• M29: 12,671,239 km (0.086 R)
• M30: 13,571,369 km (0.037 R)
• M31: 15,133,171 km (0.08 R)
• M32: 15,182,987 km (0.081 R)
• M33: 15,482,482 km (0.114 R)
• M34: 15,683,093 km (0.077 R)
• M35: 15,884,751 km (0.093 R)
• M36: 17,267,933 km (0.119 R)
• M37: 17,423,963 km (0.072 R)
• M38: 17,476,173 km (0.069 R)
• M39: 17,842,538 km (0.044 R)
• M40: 18,849,631 km (0.052 R)
• M41: 20,147,991 km (0.105 R)
• M42: 20,367,152 km (0.087 R)
• M43: 21,029,421 km (0.046 R)
• M44: 21,530,724 km (0.12 R)
• M45: 21,698,722 km (0.103 R)
• M46: 21,979,817 km (0.088 R)
• M47: 22,261,958 km (0.102 R)
• M48: 22,772,835 km (0.091 R)
• M49: 24,154,222 km (0.113 R)
• M50: 24,620,668 km (0.08 R)
• M51: 25,149,048 km (0.101 R)
• M52: 25,799,798 km (0.065 R)
• M53: 25,918,729 km (0.07 R)
• M54: 27,542,015 km (0.043 R)
• M55: 28,273,998 km (0.107 R)
• M56: 28,580,823 km (0.097 R)
• M57: 29,881,875 km (0.042 R)
• M58: 30,257,067 km (0.111 R)
• M59: 30,319,748 km (0.074 R)
• M60: 30,822,846 km (0.096 R)
• M61: 33,249,922 km (0.098 R)
• M62: 33,444,250 km (0.045 R)
• M63: 33,509,025 km (0.091 R)
• M64: 33,898,878 km (0.078 R)
• M65: 35,143,233 km (0.116 R)
• M66: 36,402,398 km (0.032 R)
• M67: 37,138,270 km (0.067 R)
• M68: 37,205,290 km (0.115 R)
• M69: 37,406,948 km (0.102 R)
• M70: 37,743,842 km (0.106 R)
• M71: 37,878,929 km (0.029 R)
• M72: 39,786,152 km (0.051 R)
• M73: 40,061,263 km (0.067 R)
• M74: 40,682,243 km (0.089 R)
• M75: 41,585,066 km (0.098 R)
• M76: 42,073,952 km (0.112 R)
• M77: 42,986,799 km (0.12 R)
• M78: 43,977,136 km (0.115 R)
• M79: 44,119,254 km (0.116 R)
• M80: 45,764,382 km (0.111 R)
• M81: 45,980,402 km (0.109 R)
• M82: 46,124,614 km (0.067 R)
• M83: 46,413,637 km (0.078 R)
• M84: 47,283,848 km (0.087 R)
• M85: 47,794,126 km (0.099 R)
• M86: 48,306,050 km (0.117 R)
• M87: 48,379,353 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863

Radius: 3.5

Gravity: 70.45 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.64 AU - 14.08 AU

Year: 17959 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,489,535 km

• M1: 98,286 km (0.054 R)
• M2: 847,472 km (0.077 R)
• M3: 923,916 km (0.117 R)
• M4: 1,223,711 km (0.104 R)
• M5: 1,520,363 km (0.081 R)
• M6: 1,551,330 km (0.083 R)
• M7: 2,176,799 km (0.107 R)
• M8: 2,832,486 km (0.109 R)
• M9: 3,063,764 km (0.096 R)
• M10: 3,544,273 km (0.077 R)
• M11: 4,005,184 km (0.061 R)
• M12: 4,220,904 km (0.044 R)
• M13: 4,264,437 km (0.107 R)
• M14: 4,982,058 km (0.094 R)
• M15: 5,784,501 km (0.099 R)
• M16: 5,881,590 km (0.115 R)
• M17: 7,558,432 km (0.101 R)
• M18: 7,717,754 km (0.118 R)
• M19: 7,771,161 km (0.044 R)
• M20: 7,931,978 km (0.086 R)
• M21: 7,985,834 km (0.083 R)
• M22: 8,366,111 km (0.056 R)
• M23: 9,541,951 km (0.108 R)
• M24: 9,714,138 km (0.102 R)
• M25: 10,888,032 km (0.091 R)
• M26: 13,110,608 km (0.109 R)
• M27: 14,998,982 km (0.115 R)
• M28: 15,669,629 km (0.089 R)
• M29: 16,624,662 km (0.056 R)
• M30: 16,831,855 km (0.117 R)
• M31: 17,598,544 km (0.058 R)
• M32: 18,376,602 km (0.103 R)
• M33: 19,310,542 km (0.068 R)
• M34: 20,186,288 km (0.09 R)
• M35: 20,407,094 km (0.11 R)
• M36: 20,554,897 km (0.115 R)
• M37: 22,279,312 km (0.118 R)
• M38: 22,355,307 km (0.107 R)
• M39: 23,738,340 km (0.057 R)
• M40: 25,148,748 km (0.091 R)
• M41: 25,784,390 km (0.081 R)
• M42: 28,378,866 km (0.049 R)
• M43: 28,874,633 km (0.103 R)
• M44: 29,456,419 km (0.112 R)
• M45: 30,800,855 km (0.101 R)
• M46: 31,651,319 km (0.118 R)
• M47: 31,993,599 km (0.097 R)
• M48: 32,509,412 km (0.074 R)
• M49: 33,201,452 km (0.111 R)
• M50: 35,129,170 km (0.054 R)
• M51: 36,017,483 km (0.098 R)
• M52: 37,634,785 km (0.08 R)
• M53: 38,179,172 km (0.087 R)
• M54: 39,000,614 km (0.094 R)
• M55: 40,104,796 km (0.083 R)
• M56: 42,155,782 km (0.105 R)
• M57: 42,249,879 km (0.068 R)
• M58: 42,815,509 km (0.056 R)
• M59: 44,145,135 km (0.089 R)
• M60: 44,240,578 km (0.115 R)
• M61: 44,527,507 km (0.116 R)
• M62: 45,199,351 km (0.071 R)
• M63: 45,295,542 km (0.049 R)
• M64: 47,332,467 km (0.118 R)
• M65: 47,821,802 km (0.067 R)
• M66: 48,116,210 km (0.076 R)
• M67: 48,214,496 km (0.113 R)
• M68: 49,696,712 km (0.068 R)
• M69: 51,897,297 km (0.088 R)
• M70: 52,604,146 km (0.114 R)
• M71: 53,111,134 km (0.106 R)
• M72: 53,823,369 km (0.117 R)
• M73: 55,154,641 km (0.038 R)
• M74: 55,669,556 km (0.102 R)
• M75: 56,496,683 km (0.096 R)
• M76: 56,807,847 km (0.072 R)
• M77: 57,015,638 km (0.11 R)
• M78: 57,223,729 km (0.062 R)
• M79: 60,586,689 km (0.068 R)
• M80: 60,692,903 km (0.074 R)
• M81: 62,720,852 km (0.092 R)
• M82: 62,935,675 km (0.117 R)
• M83: 63,365,918 km (0.115 R)
• M84: 65,423,038 km (0.1 R)
• M85: 67,172,286 km (0.053 R)
• M86: 68,273,327 km (0.047 R)
• M87: 69,491,352 km (0.074 R)
• M88: 70,381,759 km (0.11 R)
• M89: 71,163,857 km (0.106 R)
• M90: 72,398,787 km (0.11 R)
• M91: 73,527,653 km (0.065 R)
• M92: 74,548,509 km (0.03 R)
• M93: 75,003,735 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit