🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.03 AU - 1.21 AU

Year: 433 Days

Day: 15.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,263,635 km

• M1: 685,457 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.26 AU - 1.32 AU

Year: 535 Days

Day: 36.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,263,635 km

• M1: 140,323 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.48 AU - 2.3 AU

Year: 949 Days

Day: 17.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.49 AU - 4.91 AU

Year: 3144 Days

Day: 42.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.76 AU - 5.48 AU

Year: 3627 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 10

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.73 AU - 7.39 AU

Year: 6137 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 124.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,263,635 km

• M1: 136,284 km (0.11 R)
• M2: 227,389 km (0.105 R)
• M3: 355,445 km (0.115 R)
• M4: 447,447 km (0.094 R)
• M5: 737,667 km (0.08 R)
• M6: 948,151 km (0.118 R)
• M7: 1,053,319 km (0.103 R)
• M8: 1,619,846 km (0.055 R)
• M9: 1,747,154 km (0.049 R)
• M10: 1,954,197 km (0.111 R)
• M11: 2,371,725 km (0.071 R)
• M12: 2,454,452 km (0.091 R)
• M13: 2,517,134 km (0.107 R)
• M14: 2,882,751 km (0.119 R)
• M15: 3,060,623 km (0.077 R)
• M16: 3,242,235 km (0.101 R)
• M17: 3,474,261 km (0.081 R)
• M18: 3,663,801 km (0.118 R)
• M19: 4,227,935 km (0.099 R)
• M20: 4,328,764 km (0.093 R)
• M21: 4,481,653 km (0.053 R)
• M22: 4,740,457 km (0.117 R)
• M23: 4,951,091 km (0.114 R)
• M24: 5,573,717 km (0.117 R)
• M25: 6,078,311 km (0.036 R)
• M26: 6,278,473 km (0.071 R)
• M27: 6,364,941 km (0.076 R)
• M28: 6,803,262 km (0.093 R)
• M29: 7,041,123 km (0.111 R)
• M30: 7,311,895 km (0.042 R)
• M31: 7,494,405 km (0.096 R)
• M32: 7,863,911 km (0.088 R)
• M33: 7,957,260 km (0.056 R)
• M34: 8,176,421 km (0.11 R)
• M35: 9,072,961 km (0.077 R)
• M36: 9,203,560 km (0.092 R)
• M37: 10,305,049 km (0.101 R)
• M38: 10,441,483 km (0.068 R)
• M39: 11,730,867 km (0.088 R)
• M40: 12,521,342 km (0.107 R)
• M41: 12,703,253 km (0.051 R)
• M42: 13,626,720 km (0.102 R)
• M43: 14,266,850 km (0.108 R)
• M44: 15,303,713 km (0.073 R)
• M45: 16,683,753 km (0.12 R)
• M46: 17,085,423 km (0.104 R)
• M47: 18,103,287 km (0.103 R)
• M48: 18,226,855 km (0.096 R)
• M49: 18,681,932 km (0.072 R)
• M50: 19,434,708 km (0.1 R)
• M51: 19,561,268 km (0.115 R)
• M52: 19,772,500 km (0.095 R)
• M53: 19,984,630 km (0.095 R)
• M54: 20,112,237 km (0.096 R)
• M55: 20,496,853 km (0.116 R)
• M56: 20,711,526 km (0.058 R)
• M57: 21,013,265 km (0.08 R)
• M58: 21,360,033 km (0.103 R)
• M59: 21,752,278 km (0.11 R)
• M60: 22,676,943 km (0.118 R)
• M61: 23,255,737 km (0.12 R)
• M62: 23,390,076 km (0.105 R)
• M63: 23,794,289 km (0.1 R)
• M64: 24,473,464 km (0.118 R)
• M65: 25,067,068 km (0.044 R)
• M66: 25,296,701 km (0.108 R)
• M67: 25,434,780 km (0.109 R)
• M68: 25,896,887 km (0.086 R)
• M69: 28,058,277 km (0.047 R)
• M70: 28,440,201 km (0.108 R)
• M71: 28,535,794 km (0.114 R)
• M72: 28,823,620 km (0.065 R)
• M73: 29,305,475 km (0.111 R)
• M74: 31,012,536 km (0.062 R)
• M75: 31,803,759 km (0.116 R)
• M76: 32,251,655 km (0.096 R)
• M77: 32,451,369 km (0.051 R)
• M78: 33,456,367 km (0.105 R)
• M79: 33,911,893 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.9

Radius: 5.2

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.22 AU - 15.76 AU

Year: 17100 Days

Day: 23.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,263,635 km

• M1: 124,465 km (0.03 R)
• M2: 221,405 km (0.094 R)
• M3: 273,315 km (0.096 R)
• M4: 525,388 km (0.074 R)
• M5: 794,664 km (0.098 R)
• M6: 965,953 km (0.08 R)
• M7: 1,125,425 km (0.106 R)
• M8: 1,293,423 km (0.059 R)
• M9: 1,788,742 km (0.106 R)
• M10: 2,676,904 km (0.107 R)
• M11: 3,032,050 km (0.066 R)
• M12: 3,436,413 km (0.117 R)
• M13: 3,505,377 km (0.098 R)
• M14: 3,644,952 km (0.115 R)
• M15: 4,294,955 km (0.083 R)
• M16: 5,295,615 km (0.034 R)
• M17: 5,945,618 km (0.073 R)
• M18: 6,534,884 km (0.066 R)
• M19: 7,010,755 km (0.119 R)
• M20: 7,230,813 km (0.093 R)
• M21: 7,453,116 km (0.091 R)
• M22: 8,833,605 km (0.047 R)
• M23: 9,023,444 km (0.105 R)
• M24: 9,262,801 km (0.115 R)
• M25: 10,240,872 km (0.105 R)
• M26: 10,641,196 km (0.046 R)
• M27: 12,187,589 km (0.055 R)
• M28: 12,505,185 km (0.103 R)
• M29: 12,664,956 km (0.084 R)
• M30: 13,365,373 km (0.1 R)
• M31: 14,300,210 km (0.055 R)
• M32: 14,411,511 km (0.086 R)
• M33: 14,467,311 km (0.045 R)
• M34: 14,579,210 km (0.12 R)
• M35: 14,972,652 km (0.089 R)
• M36: 15,142,446 km (0.065 R)
• M37: 15,426,682 km (0.07 R)
• M38: 15,598,121 km (0.117 R)
• M39: 15,655,417 km (0.118 R)
• M40: 17,051,165 km (0.084 R)
• M41: 17,346,920 km (0.08 R)
• M42: 17,943,517 km (0.09 R)
• M43: 19,218,090 km (0.064 R)
• M44: 19,279,426 km (0.115 R)
• M45: 19,464,179 km (0.095 R)
• M46: 20,521,537 km (0.094 R)
• M47: 20,584,368 km (0.112 R)
• M48: 20,836,141 km (0.081 R)
• M49: 21,152,241 km (0.1 R)
• M50: 21,342,829 km (0.115 R)
• M51: 21,406,408 km (0.097 R)
• M52: 22,626,977 km (0.117 R)
• M53: 23,212,952 km (0.083 R)
• M54: 24,200,747 km (0.042 R)
• M55: 24,799,886 km (0.081 R)
• M56: 25,336,643 km (0.113 R)
• M57: 26,080,893 km (0.091 R)
• M58: 26,489,893 km (0.1 R)
• M59: 27,314,178 km (0.082 R)
• M60: 28,776,946 km (0.082 R)
• M61: 29,199,560 km (0.119 R)
• M62: 29,695,177 km (0.045 R)
• M63: 29,837,295 km (0.088 R)
• M64: 33,610,602 km (0.073 R)
• M65: 33,981,306 km (0.107 R)
• M66: 34,204,356 km (0.105 R)
• M67: 35,552,832 km (0.099 R)
• M68: 35,628,378 km (0.062 R)
• M69: 36,006,263 km (0.102 R)
• M70: 37,071,549 km (0.095 R)
• M71: 38,378,885 km (0.095 R)
• M72: 40,722,635 km (0.081 R)
• M73: 41,117,872 km (0.078 R)
• M74: 42,470,686 km (0.098 R)
• M75: 42,871,459 km (0.108 R)
• M76: 43,353,912 km (0.083 R)
• M77: 43,515,178 km (0.091 R)
• M78: 44,405,435 km (0.051 R)
• M79: 44,567,898 km (0.097 R)
• M80: 44,730,661 km (0.074 R)
• M81: 45,219,996 km (0.038 R)
• M82: 45,301,676 km (0.095 R)
• M83: 48,862,255 km (0.106 R)
• M84: 48,946,179 km (0.114 R)
• M85: 51,228,594 km (0.045 R)
• M86: 53,027,808 km (0.083 R)
• M87: 54,934,732 km (0.079 R)
• M88: 55,196,528 km (0.061 R)
• M89: 56,687,570 km (0.071 R)
• M90: 57,482,383 km (0.079 R)
• M91: 57,659,507 km (0.109 R)
• M92: 58,369,948 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 7

Gravity: 18.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.1 AU - 15.24 AU

Year: 20523 Days

Day: 21.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,263,635 km

• M1: 147,952 km (0.085 R)
• M2: 275,858 km (0.068 R)
• M3: 444,156 km (0.086 R)
• M4: 820,245 km (0.067 R)
• M5: 1,126,322 km (0.074 R)
• M6: 1,402,031 km (0.092 R)
• M7: 1,698,534 km (0.102 R)
• M8: 2,235,291 km (0.094 R)
• M9: 2,700,242 km (0.11 R)
• M10: 2,780,576 km (0.092 R)
• M11: 2,902,647 km (0.072 R)
• M12: 2,985,076 km (0.077 R)
• M13: 3,110,140 km (0.081 R)
• M14: 3,851,397 km (0.119 R)
• M15: 3,942,053 km (0.081 R)
• M16: 4,789,974 km (0.111 R)
• M17: 5,084,981 km (0.084 R)
• M18: 5,134,648 km (0.089 R)
• M19: 6,809,845 km (0.119 R)
• M20: 7,085,703 km (0.092 R)
• M21: 7,252,954 km (0.118 R)
• M22: 7,935,120 km (0.081 R)
• M23: 8,108,953 km (0.096 R)
• M24: 8,756,711 km (0.102 R)
• M25: 9,056,805 km (0.087 R)
• M26: 10,798,124 km (0.061 R)
• M27: 11,640,958 km (0.066 R)
• M28: 12,036,944 km (0.087 R)
• M29: 12,910,296 km (0.079 R)
• M30: 12,978,363 km (0.085 R)
• M31: 16,602,372 km (0.057 R)
• M32: 17,572,963 km (0.095 R)
• M33: 18,869,827 km (0.117 R)
• M34: 19,646,988 km (0.079 R)
• M35: 20,197,209 km (0.119 R)
• M36: 20,992,022 km (0.067 R)
• M37: 21,878,090 km (0.114 R)
• M38: 22,284,847 km (0.084 R)
• M39: 23,520,226 km (0.084 R)
• M40: 24,946,941 km (0.064 R)
• M41: 25,542,490 km (0.113 R)
• M42: 25,799,200 km (0.113 R)
• M43: 31,292,135 km (0.071 R)
• M44: 31,842,206 km (0.079 R)
• M45: 33,324,870 km (0.09 R)
• M46: 33,886,610 km (0.054 R)
• M47: 34,357,096 km (0.039 R)
• M48: 34,451,492 km (0.072 R)
• M49: 34,640,434 km (0.11 R)
• M50: 36,068,795 km (0.071 R)
• M51: 36,741,985 km (0.116 R)
• M52: 36,838,476 km (0.107 R)
• M53: 37,613,542 km (0.071 R)
• M54: 37,710,781 km (0.069 R)
• M55: 38,198,320 km (0.067 R)
• M56: 38,884,526 km (0.117 R)
• M57: 39,871,722 km (0.09 R)
• M58: 40,767,215 km (0.097 R)
• M59: 41,367,850 km (0.046 R)
• M60: 41,468,231 km (0.086 R)
• M61: 42,072,307 km (0.119 R)
• M62: 43,799,713 km (0.11 R)
• M63: 44,209,462 km (0.102 R)
• M64: 44,312,236 km (0.077 R)
• M65: 46,904,168 km (0.063 R)
• M66: 47,428,359 km (0.063 R)
• M67: 47,743,861 km (0.098 R)
• M68: 50,614,495 km (0.07 R)
• M69: 50,936,878 km (0.101 R)
• M70: 53,759,491 km (0.104 R)
• M71: 56,855,568 km (0.107 R)
• M72: 57,190,668 km (0.071 R)
• M73: 57,862,811 km (0.086 R)
• M74: 57,975,159 km (0.107 R)
• M75: 61,721,389 km (0.115 R)
• M76: 62,410,885 km (0.097 R)
• M77: 63,334,203 km (0.089 R)
• M78: 63,913,596 km (0.054 R)
• M79: 65,662,245 km (0.085 R)
• M80: 66,248,519 km (0.034 R)
• M81: 67,190,388 km (0.098 R)
• M82: 68,136,594 km (0.029 R)
• M83: 69,444,828 km (0.071 R)
• M84: 71,482,949 km (0.116 R)
• M85: 71,603,375 km (0.095 R)
• M86: 75,740,355 km (0.095 R)
• M87: 76,232,233 km (0.083 R)
• M88: 79,080,426 km (0.115 R)
• M89: 80,079,291 km (0.081 R)
• M90: 80,329,718 km (0.041 R)
• M91: 80,580,295 km (0.107 R)
• M92: 80,705,807 km (0.114 R)
• M93: 81,333,819 km (0.072 R)
• M94: 81,963,477 km (0.09 R)
• M95: 84,498,263 km (0.07 R)
• M96: 84,880,635 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit