🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.73 AU

Year: 174 Days

Day: 35.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 125.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,456,145 km

• M1: 269,725 km (0.066 R)
• M2: 576,401 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.76 AU - 1.24 AU

Year: 383 Days

Day: 47.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 12.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.94 AU - 6.18 AU

Year: 5020 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,456,145 km

• M1: 229,932 km (0.1 R)
• M2: 474,375 km (0.108 R)
• M3: 892,650 km (0.041 R)
• M4: 1,064,239 km (0.116 R)
• M5: 1,207,105 km (0.067 R)
• M6: 1,370,765 km (0.105 R)
• M7: 1,469,799 km (0.096 R)
• M8: 1,705,565 km (0.06 R)
• M9: 1,812,677 km (0.059 R)
• M10: 1,938,040 km (0.063 R)
• M11: 2,451,311 km (0.101 R)
• M12: 2,914,017 km (0.084 R)
• M13: 3,006,169 km (0.073 R)
• M14: 3,118,218 km (0.069 R)
• M15: 3,231,464 km (0.081 R)
• M16: 3,404,249 km (0.062 R)
• M17: 3,501,488 km (0.12 R)
• M18: 3,619,520 km (0.108 R)
• M19: 3,718,853 km (0.114 R)
• M20: 3,839,280 km (0.094 R)
• M21: 3,940,707 km (0.113 R)
• M22: 4,229,431 km (0.113 R)
• M23: 4,525,186 km (0.115 R)
• M24: 4,849,514 km (0.12 R)
• M25: 5,025,740 km (0.062 R)
• M26: 5,159,182 km (0.094 R)
• M27: 5,612,912 km (0.093 R)
• M28: 5,728,402 km (0.066 R)
• M29: 6,032,235 km (0.105 R)
• M30: 6,269,647 km (0.106 R)
• M31: 7,050,248 km (0.073 R)
• M32: 7,199,996 km (0.052 R)
• M33: 7,758,295 km (0.057 R)
• M34: 8,146,950 km (0.078 R)
• M35: 8,383,315 km (0.074 R)
• M36: 9,132,950 km (0.086 R)
• M37: 9,709,351 km (0.077 R)
• M38: 9,876,152 km (0.103 R)
• M39: 10,015,877 km (0.118 R)
• M40: 10,128,225 km (0.098 R)
• M41: 10,897,307 km (0.106 R)
• M42: 11,099,713 km (0.111 R)
• M43: 11,332,637 km (0.061 R)
• M44: 11,508,415 km (0.082 R)
• M45: 11,744,181 km (0.105 R)
• M46: 11,862,662 km (0.036 R)
• M47: 12,310,708 km (0.097 R)
• M48: 13,100,136 km (0.068 R)
• M49: 13,718,723 km (0.049 R)
• M50: 15,144,989 km (0.099 R)
• M51: 15,403,494 km (0.085 R)
• M52: 15,761,332 km (0.041 R)
• M53: 16,121,863 km (0.043 R)
• M54: 16,385,904 km (0.097 R)
• M55: 16,784,432 km (0.119 R)
• M56: 17,018,553 km (0.104 R)
• M57: 17,253,571 km (0.076 R)
• M58: 17,863,183 km (0.065 R)
• M59: 18,273,380 km (0.1 R)
• M60: 18,790,689 km (0.09 R)
• M61: 19,207,918 km (0.038 R)
• M62: 19,769,059 km (0.049 R)
• M63: 19,910,280 km (0.074 R)
• M64: 20,335,736 km (0.095 R)
• M65: 21,015,359 km (0.12 R)
• M66: 21,159,422 km (0.095 R)
• M67: 21,267,731 km (0.114 R)
• M68: 21,629,907 km (0.06 R)
• M69: 22,397,195 km (0.05 R)
• M70: 23,061,858 km (0.104 R)
• M71: 23,508,707 km (0.095 R)
• M72: 23,808,052 km (0.075 R)
• M73: 25,171,188 km (0.106 R)
• M74: 25,477,565 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 8.2

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.63 AU - 8.71 AU

Year: 7351 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,456,145 km

• M1: 108,758 km (0.096 R)
• M2: 236,813 km (0.093 R)
• M3: 295,605 km (0.066 R)
• M4: 867,069 km (0.096 R)
• M5: 984,653 km (0.091 R)
• M6: 1,125,874 km (0.055 R)
• M7: 1,369,419 km (0.101 R)
• M8: 1,428,061 km (0.099 R)
• M9: 1,650,513 km (0.071 R)
• M10: 1,927,868 km (0.051 R)
• M11: 2,016,131 km (0.037 R)
• M12: 2,174,106 km (0.028 R)
• M13: 2,266,109 km (0.036 R)
• M14: 2,550,195 km (0.034 R)
• M15: 2,770,852 km (0.095 R)
• M16: 3,023,373 km (0.114 R)
• M17: 3,469,623 km (0.076 R)
• M18: 4,191,882 km (0.075 R)
• M19: 4,278,200 km (0.091 R)
• M20: 4,868,663 km (0.103 R)
• M21: 5,898,195 km (0.093 R)
• M22: 6,620,753 km (0.091 R)
• M23: 6,890,478 km (0.067 R)
• M24: 7,061,019 km (0.113 R)
• M25: 7,510,561 km (0.108 R)
• M26: 7,827,260 km (0.099 R)
• M27: 7,898,319 km (0.104 R)
• M28: 8,803,685 km (0.096 R)
• M29: 8,951,488 km (0.061 R)
• M30: 9,249,786 km (0.097 R)
• M31: 10,202,874 km (0.094 R)
• M32: 10,592,876 km (0.083 R)
• M33: 11,067,250 km (0.034 R)
• M34: 11,873,433 km (0.116 R)
• M35: 13,244,348 km (0.063 R)
• M36: 13,841,094 km (0.095 R)
• M37: 14,142,684 km (0.091 R)
• M38: 15,370,882 km (0.062 R)
• M39: 16,359,574 km (0.057 R)
• M40: 17,694,137 km (0.102 R)
• M41: 17,787,486 km (0.101 R)
• M42: 18,021,607 km (0.092 R)
• M43: 18,398,145 km (0.081 R)
• M44: 18,872,519 km (0.119 R)
• M45: 19,159,149 km (0.079 R)
• M46: 19,350,933 km (0.097 R)
• M47: 19,591,636 km (0.112 R)
• M48: 20,417,566 km (0.091 R)
• M49: 21,106,165 km (0.118 R)
• M50: 24,349,896 km (0.036 R)
• M51: 24,661,807 km (0.117 R)
• M52: 25,447,495 km (0.105 R)
• M53: 25,658,428 km (0.103 R)
• M54: 26,668,214 km (0.114 R)
• M55: 26,936,144 km (0.096 R)
• M56: 27,043,555 km (0.111 R)
• M57: 27,258,826 km (0.035 R)
• M58: 27,312,682 km (0.075 R)
• M59: 27,853,628 km (0.12 R)
• M60: 28,125,447 km (0.116 R)
• M61: 28,562,123 km (0.046 R)
• M62: 28,891,238 km (0.104 R)
• M63: 28,946,141 km (0.074 R)
• M64: 29,056,245 km (0.108 R)
• M65: 29,331,804 km (0.11 R)
• M66: 29,830,264 km (0.113 R)
• M67: 29,996,916 km (0.077 R)
• M68: 30,387,217 km (0.042 R)
• M69: 30,779,313 km (0.037 R)
• M70: 30,835,412 km (0.117 R)
• M71: 31,342,100 km (0.049 R)
• M72: 32,421,000 km (0.119 R)
• M73: 33,108,552 km (0.079 R)
• M74: 33,281,188 km (0.032 R)
• M75: 33,338,933 km (0.094 R)
• M76: 33,454,273 km (0.093 R)
• M77: 33,685,252 km (0.109 R)
• M78: 34,381,630 km (0.096 R)
• M79: 34,673,196 km (0.108 R)
• M80: 34,907,167 km (0.043 R)
• M81: 35,024,302 km (0.078 R)
• M82: 35,435,248 km (0.075 R)
• M83: 35,906,780 km (0.116 R)
• M84: 35,965,871 km (0.101 R)
• M85: 36,380,557 km (0.105 R)
• M86: 37,214,565 km (0.102 R)
• M87: 37,693,876 km (0.032 R)
• M88: 38,840,544 km (0.089 R)
• M89: 38,901,281 km (0.096 R)
• M90: 39,144,228 km (0.045 R)
• M91: 40,797,733 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.7

Radius: 5.1

Gravity: 31.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.1 AU - 14.68 AU

Year: 17719 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,456,145 km

• M1: 750,084 km (0.109 R)
• M2: 1,075,758 km (0.086 R)
• M3: 1,296,266 km (0.101 R)
• M4: 1,560,904 km (0.101 R)
• M5: 1,810,284 km (0.057 R)
• M6: 2,667,180 km (0.106 R)
• M7: 2,703,832 km (0.063 R)
• M8: 3,194,663 km (0.09 R)
• M9: 3,753,411 km (0.086 R)
• M10: 3,918,716 km (0.059 R)
• M11: 4,691,240 km (0.114 R)
• M12: 4,779,951 km (0.099 R)
• M13: 5,370,115 km (0.076 R)
• M14: 6,224,618 km (0.111 R)
• M15: 7,635,475 km (0.082 R)
• M16: 8,701,061 km (0.054 R)
• M17: 10,154,404 km (0.086 R)
• M18: 10,674,855 km (0.062 R)
• M19: 11,085,651 km (0.076 R)
• M20: 11,144,742 km (0.064 R)
• M21: 14,166,021 km (0.077 R)
• M22: 14,877,059 km (0.067 R)
• M23: 15,533,495 km (0.074 R)
• M24: 15,865,153 km (0.11 R)
• M25: 16,065,315 km (0.094 R)
• M26: 17,215,274 km (0.055 R)
• M27: 18,251,838 km (0.078 R)
• M28: 18,601,897 km (0.065 R)
• M29: 18,672,058 km (0.05 R)
• M30: 18,954,050 km (0.095 R)
• M31: 20,023,825 km (0.113 R)
• M32: 20,240,143 km (0.06 R)
• M33: 20,457,210 km (0.086 R)
• M34: 21,039,893 km (0.101 R)
• M35: 22,221,567 km (0.098 R)
• M36: 22,895,655 km (0.083 R)
• M37: 23,046,300 km (0.11 R)
• M38: 23,272,941 km (0.114 R)
• M39: 23,424,483 km (0.106 R)
• M40: 23,576,325 km (0.105 R)
• M41: 24,263,877 km (0.075 R)
• M42: 24,340,621 km (0.058 R)
• M43: 26,050,225 km (0.114 R)
• M44: 26,681,528 km (0.112 R)
• M45: 27,557,573 km (0.094 R)
• M46: 27,717,942 km (0.089 R)
• M47: 29,665,856 km (0.116 R)
• M48: 29,830,115 km (0.116 R)
• M49: 30,573,167 km (0.117 R)
• M50: 30,656,194 km (0.106 R)
• M51: 31,071,927 km (0.109 R)
• M52: 34,811,125 km (0.077 R)
• M53: 35,331,876 km (0.045 R)
• M54: 36,909,535 km (0.101 R)
• M55: 37,086,210 km (0.098 R)
• M56: 38,152,543 km (0.104 R)
• M57: 38,420,623 km (0.028 R)
• M58: 38,510,082 km (0.027 R)
• M59: 38,689,450 km (0.106 R)
• M60: 39,409,165 km (0.036 R)
• M61: 41,686,643 km (0.114 R)
• M62: 42,887,615 km (0.098 R)
• M63: 43,912,809 km (0.112 R)
• M64: 44,193,754 km (0.119 R)
• M65: 45,134,725 km (0.075 R)
• M66: 47,515,724 km (0.074 R)
• M67: 49,644,652 km (0.09 R)
• M68: 50,818,845 km (0.084 R)
• M69: 51,310,873 km (0.117 R)
• M70: 54,295,650 km (0.05 R)
• M71: 54,597,239 km (0.109 R)
• M72: 54,697,918 km (0.098 R)
• M73: 55,000,256 km (0.112 R)
• M74: 55,404,170 km (0.115 R)
• M75: 55,505,298 km (0.081 R)
• M76: 55,707,853 km (0.112 R)
• M77: 55,910,559 km (0.115 R)
• M78: 56,316,717 km (0.119 R)
• M79: 57,336,376 km (0.044 R)
• M80: 58,774,161 km (0.076 R)
• M81: 58,980,457 km (0.057 R)
• M82: 59,497,467 km (0.092 R)
• M83: 60,744,365 km (0.065 R)
• M84: 61,580,318 km (0.056 R)
• M85: 62,104,808 km (0.109 R)
• M86: 62,314,993 km (0.065 R)
• M87: 64,323,494 km (0.037 R)
• M88: 65,496,042 km (0.069 R)
• M89: 65,709,967 km (0.047 R)
• M90: 69,491,502 km (0.117 R)
• M91: 70,914,028 km (0.099 R)
• M92: 72,235,576 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit