🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 19.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.05 AU - 1.33 AU

Year: 472 Days

Day: 27.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.31 AU - 1.35 AU

Year: 557 Days

Day: 20.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 9.2

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.2 AU - 6.46 AU

Year: 5788 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,234,389 km

• M1: 189,092 km (0.111 R)
• M2: 420,520 km (0.109 R)
• M3: 502,200 km (0.117 R)
• M4: 797,357 km (0.08 R)
• M5: 1,194,090 km (0.074 R)
• M6: 1,298,061 km (0.079 R)
• M7: 1,984,266 km (0.085 R)
• M8: 2,278,076 km (0.081 R)
• M9: 2,699,045 km (0.104 R)
• M10: 3,096,227 km (0.065 R)
• M11: 3,192,419 km (0.084 R)
• M12: 3,387,793 km (0.056 R)
• M13: 3,893,434 km (0.062 R)
• M14: 3,971,375 km (0.067 R)
• M15: 4,076,093 km (0.084 R)
• M16: 4,613,449 km (0.118 R)
• M17: 4,723,553 km (0.057 R)
• M18: 4,806,879 km (0.096 R)
• M19: 5,606,928 km (0.03 R)
• M20: 5,902,683 km (0.062 R)
• M21: 6,173,306 km (0.091 R)
• M22: 6,325,447 km (0.095 R)
• M23: 6,789,200 km (0.104 R)
• M24: 6,946,278 km (0.077 R)
• M25: 7,009,408 km (0.113 R)
• M26: 7,360,215 km (0.085 R)
• M27: 7,457,005 km (0.068 R)
• M28: 7,716,857 km (0.055 R)
• M29: 8,012,761 km (0.092 R)
• M30: 8,279,045 km (0.105 R)
• M31: 8,413,235 km (0.082 R)
• M32: 8,514,363 km (0.101 R)
• M33: 8,649,898 km (0.074 R)
• M34: 9,060,545 km (0.115 R)
• M35: 9,164,216 km (0.032 R)
• M36: 9,477,773 km (0.08 R)
• M37: 9,618,245 km (0.062 R)
• M38: 9,794,771 km (0.097 R)
• M39: 10,547,847 km (0.089 R)
• M40: 10,620,551 km (0.079 R)
• M41: 11,060,369 km (0.055 R)
• M42: 11,171,221 km (0.111 R)
• M43: 11,468,771 km (0.067 R)
• M44: 11,957,657 km (0.1 R)
• M45: 12,147,646 km (0.097 R)
• M46: 12,300,236 km (0.12 R)
• M47: 13,662,923 km (0.096 R)
• M48: 14,020,911 km (0.099 R)
• M49: 14,221,222 km (0.07 R)
• M50: 14,543,606 km (0.072 R)
• M51: 15,072,733 km (0.056 R)
• M52: 15,982,588 km (0.098 R)
• M53: 16,655,329 km (0.104 R)
• M54: 17,552,468 km (0.041 R)
• M55: 18,290,135 km (0.082 R)
• M56: 18,465,164 km (0.08 R)
• M57: 19,930,326 km (0.106 R)
• M58: 20,020,384 km (0.062 R)
• M59: 20,200,799 km (0.12 R)
• M60: 20,381,812 km (0.098 R)
• M61: 20,563,275 km (0.089 R)
• M62: 22,174,144 km (0.109 R)
• M63: 22,314,168 km (0.066 R)
• M64: 22,594,963 km (0.069 R)
• M65: 23,349,535 km (0.12 R)
• M66: 23,586,947 km (0.069 R)
• M67: 23,825,256 km (0.031 R)
• M68: 23,968,720 km (0.044 R)
• M69: 25,271,867 km (0.07 R)
• M70: 26,895,603 km (0.088 R)
• M71: 27,294,431 km (0.103 R)
• M72: 27,695,054 km (0.114 R)
• M73: 27,946,528 km (0.102 R)
• M74: 28,249,164 km (0.077 R)
• M75: 28,603,711 km (0.116 R)
• M76: 28,908,741 km (0.108 R)
• M77: 29,573,405 km (0.111 R)
• M78: 32,176,408 km (0.074 R)
• M79: 32,282,024 km (0.042 R)
• M80: 33,505,286 km (0.092 R)
• M81: 35,286,547 km (0.099 R)
• M82: 35,395,604 km (0.067 R)
• M83: 36,271,201 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.9

Radius: 6

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.38 AU - 21.82 AU

Year: 29154 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,234,389 km

• M1: 81,531 km (0.079 R)
• M2: 643,720 km (0.118 R)
• M3: 1,590,076 km (0.11 R)
• M4: 1,813,126 km (0.084 R)
• M5: 2,288,997 km (0.06 R)
• M6: 3,388,990 km (0.1 R)
• M7: 4,493,621 km (0.073 R)
• M8: 6,998,488 km (0.06 R)
• M9: 9,052,018 km (0.12 R)
• M10: 9,108,416 km (0.117 R)
• M11: 9,968,454 km (0.097 R)
• M12: 10,496,834 km (0.067 R)
• M13: 12,322,825 km (0.088 R)
• M14: 12,448,039 km (0.066 R)
• M15: 14,179,036 km (0.062 R)
• M16: 14,507,852 km (0.046 R)
• M17: 14,972,353 km (0.1 R)
• M18: 15,239,984 km (0.12 R)
• M19: 15,915,867 km (0.093 R)
• M20: 17,296,955 km (0.08 R)
• M21: 17,860,041 km (0.039 R)
• M22: 18,072,769 km (0.114 R)
• M23: 18,143,828 km (0.074 R)
• M24: 18,572,426 km (0.099 R)
• M25: 20,467,382 km (0.093 R)
• M26: 21,739,413 km (0.049 R)
• M27: 22,806,046 km (0.106 R)
• M28: 22,882,939 km (0.111 R)
• M29: 23,733,852 km (0.056 R)
• M30: 24,202,243 km (0.113 R)
• M31: 24,673,775 km (0.091 R)
• M32: 25,386,759 km (0.119 R)
• M33: 27,239,528 km (0.079 R)
• M34: 27,484,270 km (0.096 R)
• M35: 27,811,890 km (0.116 R)
• M36: 27,894,019 km (0.111 R)
• M37: 27,976,148 km (0.063 R)
• M38: 28,388,290 km (0.1 R)
• M39: 29,469,285 km (0.094 R)
• M40: 30,141,129 km (0.105 R)
• M41: 30,309,875 km (0.068 R)
• M42: 32,618,619 km (0.117 R)
• M43: 32,791,853 km (0.112 R)
• M44: 33,139,369 km (0.1 R)
• M45: 33,226,435 km (0.113 R)
• M46: 33,837,842 km (0.111 R)
• M47: 33,925,506 km (0.109 R)
• M48: 34,013,170 km (0.086 R)
• M49: 37,402,609 km (0.073 R)
• M50: 39,782,861 km (0.077 R)
• M51: 40,432,116 km (0.075 R)
• M52: 40,804,614 km (0.051 R)
• M53: 42,684,312 km (0.095 R)
• M54: 43,158,537 km (0.059 R)
• M55: 45,749,871 km (0.077 R)
• M56: 46,429,943 km (0.09 R)
• M57: 47,996,831 km (0.082 R)
• M58: 48,391,171 km (0.11 R)
• M59: 48,984,925 km (0.11 R)
• M60: 51,685,915 km (0.094 R)
• M61: 51,786,893 km (0.094 R)
• M62: 54,537,849 km (0.119 R)
• M63: 56,086,486 km (0.078 R)
• M64: 56,501,919 km (0.062 R)
• M65: 56,605,890 km (0.058 R)
• M66: 57,440,346 km (0.055 R)
• M67: 57,544,915 km (0.106 R)
• M68: 59,649,907 km (0.036 R)
• M69: 61,458,844 km (0.108 R)
• M70: 61,780,031 km (0.117 R)
• M71: 61,887,143 km (0.109 R)
• M72: 62,531,461 km (0.103 R)
• M73: 63,177,874 km (0.074 R)
• M74: 66,772,860 km (0.118 R)
• M75: 69,317,370 km (0.102 R)
• M76: 70,209,871 km (0.079 R)
• M77: 71,780,948 km (0.116 R)
• M78: 72,344,782 km (0.118 R)
• M79: 72,797,017 km (0.096 R)
• M80: 74,045,261 km (0.117 R)
• M81: 74,386,943 km (0.115 R)
• M82: 74,957,509 km (0.087 R)
• M83: 76,332,912 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.7

Radius: 7.6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.79 AU - 22.11 AU

Year: 29981 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,234,389 km

• M1: 102,475 km (0.062 R)
• M2: 385,364 km (0.12 R)
• M3: 1,275,771 km (0.087 R)
• M4: 1,404,574 km (0.066 R)
• M5: 1,816,717 km (0.091 R)
• M6: 2,149,422 km (0.116 R)
• M7: 2,421,541 km (0.045 R)
• M8: 2,787,457 km (0.055 R)
• M9: 3,391,085 km (0.106 R)
• M10: 3,846,460 km (0.109 R)
• M11: 4,033,907 km (0.052 R)
• M12: 5,376,996 km (0.064 R)
• M13: 5,639,840 km (0.115 R)
• M14: 7,593,887 km (0.103 R)
• M15: 8,067,364 km (0.051 R)
• M16: 9,991,193 km (0.112 R)
• M17: 12,048,762 km (0.114 R)
• M18: 12,117,278 km (0.036 R)
• M19: 13,160,424 km (0.118 R)
• M20: 13,943,569 km (0.073 R)
• M21: 14,888,429 km (0.086 R)
• M22: 15,331,538 km (0.095 R)
• M23: 15,853,784 km (0.111 R)
• M24: 17,610,961 km (0.063 R)
• M25: 17,766,692 km (0.107 R)
• M26: 19,108,585 km (0.072 R)
• M27: 19,670,474 km (0.031 R)
• M28: 20,075,286 km (0.103 R)
• M29: 20,810,709 km (0.067 R)
• M30: 21,972,187 km (0.1 R)
• M31: 22,392,108 km (0.116 R)
• M32: 23,069,488 km (0.104 R)
• M33: 23,239,880 km (0.083 R)
• M34: 23,410,720 km (0.092 R)
• M35: 23,753,599 km (0.094 R)
• M36: 24,098,123 km (0.026 R)
• M37: 24,444,292 km (0.116 R)
• M38: 24,531,059 km (0.046 R)
• M39: 25,054,053 km (0.07 R)
• M40: 27,452,855 km (0.063 R)
• M41: 27,633,419 km (0.081 R)
• M42: 29,645,660 km (0.072 R)
• M43: 30,016,663 km (0.117 R)
• M44: 30,295,813 km (0.094 R)
• M45: 30,669,508 km (0.105 R)
• M46: 32,943,097 km (0.11 R)
• M47: 33,038,989 km (0.118 R)
• M48: 33,135,031 km (0.1 R)
• M49: 34,878,893 km (0.102 R)
• M50: 37,550,113 km (0.108 R)
• M51: 39,163,825 km (0.101 R)
• M52: 39,774,783 km (0.102 R)
• M53: 40,903,050 km (0.071 R)
• M54: 42,041,938 km (0.026 R)
• M55: 42,667,407 km (0.091 R)
• M56: 43,822,303 km (0.079 R)
• M57: 44,350,682 km (0.103 R)
• M58: 44,987,371 km (0.088 R)
• M59: 46,162,612 km (0.045 R)
• M60: 48,543,312 km (0.088 R)
• M61: 48,761,725 km (0.052 R)
• M62: 49,418,909 km (0.084 R)
• M63: 50,631,399 km (0.095 R)
• M64: 52,076,814 km (0.115 R)
• M65: 53,197,900 km (0.07 R)
• M66: 53,648,489 km (0.075 R)
• M67: 54,780,795 km (0.107 R)
• M68: 56,838,514 km (0.063 R)
• M69: 57,183,936 km (0.107 R)
• M70: 57,876,873 km (0.077 R)
• M71: 57,992,512 km (0.116 R)
• M72: 58,340,327 km (0.052 R)
• M73: 60,323,845 km (0.061 R)
• M74: 65,318,320 km (0.098 R)
• M75: 66,648,095 km (0.06 R)
• M76: 67,133,989 km (0.034 R)
• M77: 68,109,068 km (0.089 R)
• M78: 72,305,288 km (0.042 R)
• M79: 73,931,716 km (0.044 R)
• M80: 74,560,476 km (0.031 R)
• M81: 77,220,476 km (0.086 R)
• M82: 78,498,191 km (0.091 R)
• M83: 78,626,247 km (0.119 R)
• M84: 78,754,453 km (0.085 R)
• M85: 79,525,181 km (0.063 R)
• M86: 79,653,985 km (0.053 R)
• M87: 79,782,639 km (0.059 R)
• M88: 81,333,370 km (0.091 R)
• M89: 83,155,024 km (0.058 R)
• M90: 83,416,371 km (0.111 R)
• M91: 86,176,751 km (0.118 R)
• M92: 88,299,994 km (0.115 R)
• M93: 89,100,641 km (0.046 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit