🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 46.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,583,476 km

• M1: 326,123 km (0.027 R)
• M2: 535,261 km (0.085 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.39 AU - 1.39 AU

Year: 587 Days

Day: 37.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,583,476 km

• M1: 152,889 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.62 AU

Year: 612 Days

Day: 42.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,583,476 km

• M1: 100,679 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 12.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.17 AU - 7.99 AU

Year: 6045 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 161.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 108,583,476 km

• M1: 379,081 km (0.109 R)
• M2: 487,390 km (0.116 R)
• M3: 665,112 km (0.105 R)
• M4: 773,271 km (0.045 R)
• M5: 942,467 km (0.118 R)
• M6: 1,043,595 km (0.106 R)
• M7: 1,646,773 km (0.086 R)
• M8: 1,757,027 km (0.108 R)
• M9: 2,471,058 km (0.078 R)
• M10: 2,630,529 km (0.087 R)
• M11: 2,793,591 km (0.103 R)
• M12: 3,514,802 km (0.109 R)
• M13: 3,804,573 km (0.102 R)
• M14: 4,272,964 km (0.089 R)
• M15: 4,839,342 km (0.025 R)
• M16: 5,080,792 km (0.097 R)
• M17: 5,388,216 km (0.083 R)
• M18: 5,554,719 km (0.118 R)
• M19: 5,978,380 km (0.056 R)
• M20: 6,303,157 km (0.106 R)
• M21: 6,434,653 km (0.103 R)
• M22: 6,700,489 km (0.092 R)
• M23: 6,857,267 km (0.11 R)
• M24: 6,947,325 km (0.086 R)
• M25: 7,151,526 km (0.108 R)
• M26: 7,682,599 km (0.096 R)
• M27: 8,636,435 km (0.117 R)
• M28: 8,733,823 km (0.025 R)
• M29: 8,979,163 km (0.091 R)
• M30: 9,551,824 km (0.107 R)
• M31: 9,728,649 km (0.103 R)
• M32: 10,446,270 km (0.113 R)
• M33: 10,602,151 km (0.031 R)
• M34: 10,706,720 km (0.112 R)
• M35: 11,101,359 km (0.106 R)
• M36: 11,180,945 km (0.102 R)
• M37: 11,878,071 km (0.103 R)
• M38: 12,122,813 km (0.105 R)
• M39: 12,589,409 km (0.104 R)
• M40: 12,727,787 km (0.098 R)
• M41: 13,174,037 km (0.117 R)
• M42: 13,258,261 km (0.1 R)
• M43: 13,512,128 km (0.081 R)
• M44: 14,196,838 km (0.079 R)
• M45: 14,340,901 km (0.1 R)
• M46: 14,805,252 km (0.066 R)
• M47: 14,951,410 km (0.082 R)
• M48: 15,304,161 km (0.115 R)
• M49: 15,451,814 km (0.047 R)
• M50: 15,808,456 km (0.102 R)
• M51: 16,227,928 km (0.034 R)
• M52: 16,560,035 km (0.068 R)
• M53: 17,323,433 km (0.11 R)
• M54: 17,508,336 km (0.085 R)
• M55: 17,600,937 km (0.068 R)
• M56: 17,973,436 km (0.076 R)
• M57: 18,379,894 km (0.1 R)
• M58: 18,884,188 km (0.095 R)
• M59: 19,106,341 km (0.05 R)
• M60: 19,265,513 km (0.082 R)
• M61: 19,553,190 km (0.119 R)
• M62: 19,874,526 km (0.085 R)
• M63: 20,359,672 km (0.102 R)
• M64: 20,848,857 km (0.058 R)
• M65: 21,772,175 km (0.08 R)
• M66: 22,473,639 km (0.08 R)
• M67: 22,574,319 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 13

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.29 AU - 12.11 AU

Year: 14334 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 108,583,476 km

• M1: 262,993 km (0.093 R)
• M2: 415,134 km (0.113 R)
• M3: 620,532 km (0.104 R)
• M4: 803,041 km (0.083 R)
• M5: 940,671 km (0.068 R)
• M6: 1,154,746 km (0.088 R)
• M7: 1,690,755 km (0.09 R)
• M8: 2,081,355 km (0.111 R)
• M9: 2,167,224 km (0.104 R)
• M10: 2,254,440 km (0.112 R)
• M11: 2,523,417 km (0.034 R)
• M12: 3,241,187 km (0.094 R)
• M13: 3,392,132 km (0.118 R)
• M14: 3,675,320 km (0.092 R)
• M15: 4,155,230 km (0.06 R)
• M16: 4,740,457 km (0.037 R)
• M17: 4,883,622 km (0.07 R)
• M18: 5,086,627 km (0.114 R)
• M19: 5,174,441 km (0.117 R)
• M20: 5,351,714 km (0.037 R)
• M21: 5,501,013 km (0.113 R)
• M22: 5,742,763 km (0.036 R)
• M23: 7,036,336 km (0.104 R)
• M24: 7,266,118 km (0.117 R)
• M25: 8,313,004 km (0.079 R)
• M26: 8,416,825 km (0.114 R)
• M27: 9,227,346 km (0.063 R)
• M28: 9,551,226 km (0.118 R)
• M29: 10,247,604 km (0.101 R)
• M30: 10,359,054 km (0.103 R)
• M31: 11,112,279 km (0.12 R)
• M32: 11,727,725 km (0.109 R)
• M33: 12,314,747 km (0.119 R)
• M34: 12,591,952 km (0.082 R)
• M35: 12,831,309 km (0.075 R)
• M36: 13,193,036 km (0.065 R)
• M37: 14,257,126 km (0.076 R)
• M38: 14,381,741 km (0.092 R)
• M39: 14,548,243 km (0.109 R)
• M40: 14,673,756 km (0.108 R)
• M41: 14,883,492 km (0.09 R)
• M42: 15,221,284 km (0.069 R)
• M43: 16,163,302 km (0.063 R)
• M44: 16,336,536 km (0.118 R)
• M45: 17,344,976 km (0.063 R)
• M46: 17,745,150 km (0.092 R)
• M47: 18,328,432 km (0.063 R)
• M48: 20,302,675 km (0.066 R)
• M49: 20,865,612 km (0.081 R)
• M50: 21,767,388 km (0.071 R)
• M51: 22,102,786 km (0.118 R)
• M52: 22,198,978 km (0.049 R)
• M53: 23,168,222 km (0.104 R)
• M54: 23,363,747 km (0.093 R)
• M55: 23,658,155 km (0.116 R)
• M56: 24,200,896 km (0.115 R)
• M57: 25,198,265 km (0.108 R)
• M58: 25,298,795 km (0.057 R)
• M59: 25,500,154 km (0.096 R)
• M60: 25,702,111 km (0.074 R)
• M61: 26,719,526 km (0.106 R)
• M62: 27,698,345 km (0.089 R)
• M63: 28,374,827 km (0.086 R)
• M64: 28,846,359 km (0.059 R)
• M65: 29,903,418 km (0.09 R)
• M66: 30,116,295 km (0.103 R)
• M67: 30,436,734 km (0.065 R)
• M68: 32,875,329 km (0.074 R)
• M69: 33,923,860 km (0.107 R)
• M70: 34,647,465 km (0.092 R)
• M71: 35,095,361 km (0.058 R)
• M72: 35,601,451 km (0.04 R)
• M73: 36,166,632 km (0.09 R)
• M74: 36,848,798 km (0.095 R)
• M75: 37,191,527 km (0.065 R)
• M76: 37,305,969 km (0.105 R)
• M77: 38,746,746 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 13.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.85 AU - 14.63 AU

Year: 16286 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 108,583,476 km

• M1: 192,832 km (0.066 R)
• M2: 359,334 km (0.116 R)
• M3: 466,895 km (0.101 R)
• M4: 566,228 km (0.056 R)
• M5: 1,004,550 km (0.11 R)
• M6: 1,236,875 km (0.118 R)
• M7: 1,646,474 km (0.074 R)
• M8: 1,774,081 km (0.042 R)
• M9: 1,886,130 km (0.088 R)
• M10: 2,462,381 km (0.049 R)
• M11: 2,738,239 km (0.064 R)
• M12: 2,825,156 km (0.096 R)
• M13: 3,625,953 km (0.114 R)
• M14: 3,940,857 km (0.112 R)
• M15: 4,164,206 km (0.097 R)
• M16: 4,701,562 km (0.074 R)
• M17: 4,965,453 km (0.094 R)
• M18: 6,327,541 km (0.095 R)
• M19: 8,588,863 km (0.059 R)
• M20: 8,814,755 km (0.103 R)
• M21: 8,977,219 km (0.111 R)
• M22: 9,404,620 km (0.035 R)
• M23: 9,670,904 km (0.034 R)
• M24: 9,872,263 km (0.106 R)
• M25: 9,973,391 km (0.063 R)
• M26: 10,074,968 km (0.101 R)
• M27: 10,519,124 km (0.107 R)
• M28: 11,250,059 km (0.036 R)
• M29: 11,710,821 km (0.082 R)
• M30: 11,961,547 km (0.084 R)
• M31: 12,468,235 km (0.088 R)
• M32: 12,760,998 km (0.054 R)
• M33: 13,278,905 km (0.063 R)
• M34: 13,502,853 km (0.115 R)
• M35: 13,992,637 km (0.094 R)
• M36: 14,296,919 km (0.118 R)
• M37: 14,680,338 km (0.103 R)
• M38: 14,834,574 km (0.113 R)
• M39: 15,693,116 km (0.117 R)
• M40: 15,850,942 km (0.07 R)
• M41: 16,567,815 km (0.079 R)
• M42: 16,809,116 km (0.106 R)
• M43: 17,213,778 km (0.03 R)
• M44: 17,335,850 km (0.116 R)
• M45: 17,539,902 km (0.102 R)
• M46: 17,826,980 km (0.074 R)
• M47: 18,074,265 km (0.086 R)
• M48: 18,864,890 km (0.046 R)
• M49: 19,751,856 km (0.079 R)
• M50: 20,222,042 km (0.116 R)
• M51: 21,654,292 km (0.061 R)
• M52: 21,742,106 km (0.053 R)
• M53: 21,874,051 km (0.076 R)
• M54: 22,271,832 km (0.111 R)
• M55: 22,404,824 km (0.084 R)
• M56: 22,761,017 km (0.119 R)
• M57: 22,939,786 km (0.074 R)
• M58: 23,029,395 km (0.063 R)
• M59: 23,119,154 km (0.05 R)
• M60: 23,524,116 km (0.117 R)
• M61: 23,795,486 km (0.084 R)
• M62: 24,524,177 km (0.064 R)
• M63: 24,615,731 km (0.103 R)
• M64: 24,937,367 km (0.073 R)
• M65: 26,050,225 km (0.085 R)
• M66: 26,518,766 km (0.088 R)
• M67: 27,416,503 km (0.05 R)
• M68: 27,606,791 km (0.106 R)
• M69: 28,036,586 km (0.115 R)
• M70: 28,276,391 km (0.083 R)
• M71: 28,372,433 km (0.108 R)
• M72: 29,826,674 km (0.113 R)
• M73: 30,022,348 km (0.07 R)
• M74: 30,464,410 km (0.115 R)
• M75: 30,612,212 km (0.101 R)
• M76: 30,957,933 km (0.111 R)
• M77: 31,106,633 km (0.077 R)
• M78: 32,153,370 km (0.111 R)
• M79: 32,404,395 km (0.039 R)
• M80: 32,706,433 km (0.099 R)
• M81: 32,807,262 km (0.074 R)
• M82: 32,958,804 km (0.102 R)
• M83: 33,821,835 km (0.077 R)
• M84: 34,077,049 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.5

Radius: 7.4

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.56 AU - 22.04 AU

Year: 30368 Days

Day: 20.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,583,476 km

• M1: 546,930 km (0.037 R)
• M2: 1,025,793 km (0.106 R)
• M3: 1,607,429 km (0.092 R)
• M4: 1,931,608 km (0.115 R)
• M5: 2,058,467 km (0.094 R)
• M6: 2,365,142 km (0.114 R)
• M7: 4,601,930 km (0.112 R)
• M8: 4,772,172 km (0.065 R)
• M9: 5,533,326 km (0.106 R)
• M10: 5,593,464 km (0.11 R)
• M11: 6,082,350 km (0.091 R)
• M12: 6,776,784 km (0.101 R)
• M13: 6,905,737 km (0.064 R)
• M14: 7,035,438 km (0.109 R)
• M15: 10,907,630 km (0.102 R)
• M16: 11,440,198 km (0.112 R)
• M17: 11,593,835 km (0.078 R)
• M18: 11,981,144 km (0.111 R)
• M19: 13,248,687 km (0.074 R)
• M20: 14,558,266 km (0.109 R)
• M21: 14,892,169 km (0.115 R)
• M22: 15,144,092 km (0.108 R)
• M23: 16,080,275 km (0.072 R)
• M24: 17,122,823 km (0.071 R)
• M25: 17,652,250 km (0.095 R)
• M26: 18,276,671 km (0.092 R)
• M27: 18,727,260 km (0.116 R)
• M28: 20,286,070 km (0.069 R)
• M29: 20,565,369 km (0.095 R)
• M30: 21,505,891 km (0.11 R)
• M31: 22,364,283 km (0.11 R)
• M32: 22,845,988 km (0.115 R)
• M33: 26,110,214 km (0.115 R)
• M34: 28,887,199 km (0.038 R)
• M35: 30,363,730 km (0.117 R)
• M36: 32,297,881 km (0.03 R)
• M37: 33,389,646 km (0.11 R)
• M38: 35,161,334 km (0.088 R)
• M39: 36,284,066 km (0.078 R)
• M40: 37,646,903 km (0.113 R)
• M41: 37,761,195 km (0.053 R)
• M42: 38,795,216 km (0.112 R)
• M43: 40,422,242 km (0.11 R)
• M44: 40,539,377 km (0.12 R)
• M45: 41,008,816 km (0.08 R)
• M46: 41,598,082 km (0.12 R)
• M47: 41,834,596 km (0.113 R)
• M48: 43,983,120 km (0.085 R)
• M49: 45,557,040 km (0.041 R)
• M50: 45,678,962 km (0.083 R)
• M51: 50,388,303 km (0.113 R)
• M52: 55,119,635 km (0.095 R)
• M53: 56,030,686 km (0.079 R)
• M54: 56,553,530 km (0.099 R)
• M55: 58,131,489 km (0.076 R)
• M56: 59,990,841 km (0.055 R)
• M57: 61,196,300 km (0.108 R)
• M58: 61,600,065 km (0.046 R)
• M59: 62,139,515 km (0.116 R)
• M60: 62,816,146 km (0.081 R)
• M61: 63,087,516 km (0.07 R)
• M62: 63,767,588 km (0.057 R)
• M63: 64,313,321 km (0.08 R)
• M64: 67,342,828 km (0.116 R)
• M65: 69,294,631 km (0.11 R)
• M66: 70,136,867 km (0.085 R)
• M67: 71,123,764 km (0.067 R)
• M68: 72,257,268 km (0.102 R)
• M69: 77,140,740 km (0.112 R)
• M70: 79,768,876 km (0.025 R)
• M71: 80,504,149 km (0.11 R)
• M72: 80,651,503 km (0.07 R)
• M73: 84,662,821 km (0.114 R)
• M74: 85,563,101 km (0.119 R)
• M75: 86,919,355 km (0.107 R)
• M76: 87,827,414 km (0.054 R)
• M77: 88,738,764 km (0.119 R)
• M78: 89,347,927 km (0.093 R)
• M79: 90,417,551 km (0.116 R)
• M80: 96,923,114 km (0.118 R)
• M81: 97,236,671 km (0.077 R)
• M82: 98,022,060 km (0.043 R)
• M83: 98,494,191 km (0.106 R)
• M84: 101,184,260 km (0.038 R)
• M85: 101,661,477 km (0.101 R)
• M86: 101,980,120 km (0.079 R)
• M87: 103,097,766 km (0.114 R)
• M88: 103,257,686 km (0.105 R)
• M89: 104,701,306 km (0.102 R)
• M90: 104,862,123 km (0.117 R)
• M91: 105,506,142 km (0.086 R)
• M92: 105,828,675 km (0.098 R)
• M93: 105,990,091 km (0.06 R)
• M94: 106,313,223 km (0.062 R)
• M95: 107,284,113 km (0.089 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit