🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.16 AU - 1.54 AU

Year: 549 Days

Day: 22.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.19 AU - 4.21 AU

Year: 3011 Days

Day: 13.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,643,881 km

• M1: 2,309,791 km (0.099 R)
• M2: 3,284,870 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 12.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.54 AU - 6.16 AU

Year: 4950 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 98,643,881 km

• M1: 158,424 km (0.08 R)
• M2: 238,908 km (0.081 R)
• M3: 530,923 km (0.111 R)
• M4: 623,225 km (0.088 R)
• M5: 840,441 km (0.062 R)
• M6: 1,068,727 km (0.101 R)
• M7: 1,159,683 km (0.11 R)
• M8: 1,253,481 km (0.115 R)
• M9: 1,399,488 km (0.041 R)
• M10: 1,964,818 km (0.092 R)
• M11: 2,078,513 km (0.114 R)
• M12: 2,213,899 km (0.096 R)
• M13: 2,453,106 km (0.058 R)
• M14: 2,658,953 km (0.106 R)
• M15: 2,956,952 km (0.1 R)
• M16: 3,132,131 km (0.119 R)
• M17: 3,378,818 km (0.116 R)
• M18: 4,279,546 km (0.105 R)
• M19: 4,654,887 km (0.045 R)
• M20: 4,833,806 km (0.115 R)
• M21: 5,067,179 km (0.1 R)
• M22: 5,680,381 km (0.05 R)
• M23: 5,926,918 km (0.118 R)
• M24: 6,802,664 km (0.1 R)
• M25: 6,918,602 km (0.119 R)
• M26: 7,598,375 km (0.111 R)
• M27: 7,688,583 km (0.091 R)
• M28: 7,931,081 km (0.096 R)
• M29: 8,145,305 km (0.12 R)
• M30: 8,767,931 km (0.067 R)
• M31: 9,535,219 km (0.093 R)
• M32: 10,157,995 km (0.115 R)
• M33: 10,257,627 km (0.091 R)
• M34: 10,625,488 km (0.111 R)
• M35: 10,726,467 km (0.089 R)
• M36: 10,895,662 km (0.066 R)
• M37: 11,099,863 km (0.084 R)
• M38: 11,236,745 km (0.055 R)
• M39: 11,477,597 km (0.061 R)
• M40: 12,387,003 km (0.113 R)
• M41: 12,493,367 km (0.117 R)
• M42: 12,671,538 km (0.115 R)
• M43: 13,247,041 km (0.036 R)
• M44: 13,355,799 km (0.051 R)
• M45: 13,978,425 km (0.106 R)
• M46: 14,126,228 km (0.066 R)
• M47: 15,365,945 km (0.072 R)
• M48: 15,748,467 km (0.099 R)
• M49: 15,941,000 km (0.042 R)
• M50: 17,429,050 km (0.108 R)
• M51: 17,588,222 km (0.054 R)
• M52: 17,668,107 km (0.119 R)
• M53: 17,828,027 km (0.072 R)
• M54: 17,988,546 km (0.105 R)
• M55: 18,109,121 km (0.108 R)
• M56: 18,472,644 km (0.057 R)
• M57: 18,920,391 km (0.12 R)
• M58: 19,992,559 km (0.104 R)
• M59: 20,242,836 km (0.033 R)
• M60: 20,494,160 km (0.102 R)
• M61: 20,830,756 km (0.063 R)
• M62: 20,999,801 km (0.052 R)
• M63: 21,381,874 km (0.03 R)
• M64: 21,466,995 km (0.088 R)
• M65: 21,808,976 km (0.084 R)
• M66: 21,937,630 km (0.063 R)
• M67: 22,238,920 km (0.066 R)
• M68: 22,541,557 km (0.113 R)
• M69: 22,802,007 km (0.114 R)
• M70: 23,898,260 km (0.077 R)
• M71: 24,742,740 km (0.117 R)
• M72: 25,056,447 km (0.119 R)
• M73: 26,096,152 km (0.096 R)
• M74: 26,965,764 km (0.034 R)
• M75: 27,057,767 km (0.112 R)
• M76: 28,545,368 km (0.11 R)
• M77: 29,062,977 km (0.038 R)
• M78: 29,868,860 km (0.088 R)
• M79: 31,212,100 km (0.085 R)
• M80: 31,793,886 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872

Radius: 5.9

Gravity: 25.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.29 AU - 22.37 AU

Year: 28586 Days

Day: 19 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,643,881 km

• M1: 347,217 km (0.117 R)
• M2: 1,038,359 km (0.073 R)
• M3: 1,496,278 km (0.114 R)
• M4: 1,648,718 km (0.093 R)
• M5: 1,846,337 km (0.083 R)
• M6: 2,221,080 km (0.114 R)
• M7: 2,991,209 km (0.114 R)
• M8: 3,086,802 km (0.096 R)
• M9: 3,429,681 km (0.075 R)
• M10: 3,681,903 km (0.091 R)
• M11: 4,258,004 km (0.079 R)
• M12: 4,311,710 km (0.113 R)
• M13: 5,031,126 km (0.113 R)
• M14: 5,966,561 km (0.116 R)
• M15: 6,026,700 km (0.101 R)
• M16: 6,577,968 km (0.045 R)
• M17: 7,467,178 km (0.085 R)
• M18: 7,532,103 km (0.061 R)
• M19: 7,793,750 km (0.096 R)
• M20: 8,125,109 km (0.087 R)
• M21: 8,258,999 km (0.091 R)
• M22: 8,664,858 km (0.085 R)
• M23: 8,870,107 km (0.039 R)
• M24: 9,566,335 km (0.108 R)
• M25: 10,352,173 km (0.067 R)
• M26: 10,789,447 km (0.104 R)
• M27: 10,863,049 km (0.103 R)
• M28: 11,456,803 km (0.101 R)
• M29: 12,367,256 km (0.12 R)
• M30: 13,222,058 km (0.069 R)
• M31: 17,340,637 km (0.093 R)
• M32: 18,471,148 km (0.114 R)
• M33: 20,166,092 km (0.094 R)
• M34: 22,658,692 km (0.12 R)
• M35: 23,988,916 km (0.105 R)
• M36: 24,857,332 km (0.098 R)
• M37: 25,051,659 km (0.114 R)
• M38: 25,246,585 km (0.093 R)
• M39: 27,423,384 km (0.053 R)
• M40: 28,534,148 km (0.119 R)
• M41: 28,635,875 km (0.09 R)
• M42: 31,953,507 km (0.068 R)
• M43: 34,087,820 km (0.112 R)
• M44: 34,737,074 km (0.111 R)
• M45: 34,954,440 km (0.111 R)
• M46: 40,761,081 km (0.113 R)
• M47: 41,105,157 km (0.106 R)
• M48: 41,334,939 km (0.117 R)
• M49: 42,027,128 km (0.067 R)
• M50: 43,422,876 km (0.066 R)
• M51: 46,738,414 km (0.104 R)
• M52: 47,098,496 km (0.106 R)
• M53: 49,766,724 km (0.039 R)
• M54: 50,011,765 km (0.113 R)
• M55: 51,613,958 km (0.111 R)
• M56: 52,483,720 km (0.031 R)
• M57: 53,734,508 km (0.103 R)
• M58: 54,868,609 km (0.101 R)
• M59: 57,416,860 km (0.113 R)
• M60: 59,353,404 km (0.102 R)
• M61: 59,613,255 km (0.087 R)
• M62: 60,787,000 km (0.111 R)
• M63: 61,705,232 km (0.118 R)
• M64: 61,836,878 km (0.077 R)
• M65: 63,555,459 km (0.12 R)
• M66: 65,155,857 km (0.087 R)
• M67: 66,095,481 km (0.101 R)
• M68: 66,904,357 km (0.105 R)
• M69: 67,581,137 km (0.029 R)
• M70: 68,395,997 km (0.097 R)
• M71: 68,532,131 km (0.073 R)
• M72: 70,172,920 km (0.105 R)
• M73: 71,412,040 km (0.097 R)
• M74: 76,864,134 km (0.107 R)
• M75: 77,288,992 km (0.11 R)
• M76: 78,996,502 km (0.032 R)
• M77: 81,725,317 km (0.067 R)
• M78: 81,869,679 km (0.034 R)
• M79: 83,319,132 km (0.12 R)
• M80: 84,338,792 km (0.106 R)
• M81: 85,069,577 km (0.056 R)
• M82: 85,655,851 km (0.027 R)
• M83: 88,161,915 km (0.078 R)
• M84: 93,699,280 km (0.081 R)
• M85: 94,607,788 km (0.111 R)
• M86: 94,759,480 km (0.088 R)
• M87: 95,671,429 km (0.045 R)
• M88: 95,976,010 km (0.079 R)
• M89: 96,280,890 km (0.086 R)
• M90: 97,503,853 km (0.1 R)
• M91: 98,578,265 km (0.114 R)
• M92: 99,193,860 km (0.098 R)
• M93: 100,428,940 km (0.119 R)
• M94: 101,669,256 km (0.111 R)
• M95: 104,635,034 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 5.9

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.86 AU - 19.94 AU

Year: 29894 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,643,881 km

• M1: 171,888 km (0.063 R)
• M2: 291,865 km (0.116 R)
• M3: 352,153 km (0.107 R)
• M4: 664,215 km (0.064 R)
• M5: 1,208,601 km (0.115 R)
• M6: 2,516,087 km (0.101 R)
• M7: 2,823,959 km (0.12 R)
• M8: 2,959,644 km (0.118 R)
• M9: 3,051,198 km (0.034 R)
• M10: 3,143,799 km (0.059 R)
• M11: 4,119,776 km (0.109 R)
• M12: 4,481,952 km (0.08 R)
• M13: 5,017,064 km (0.077 R)
• M14: 5,347,825 km (0.06 R)
• M15: 6,619,855 km (0.083 R)
• M16: 9,627,072 km (0.084 R)
• M17: 10,314,175 km (0.077 R)
• M18: 10,453,600 km (0.093 R)
• M19: 10,593,474 km (0.073 R)
• M20: 11,374,375 km (0.072 R)
• M21: 11,518,288 km (0.1 R)
• M22: 11,880,764 km (0.074 R)
• M23: 12,617,084 km (0.108 R)
• M24: 13,979,323 km (0.112 R)
• M25: 16,758,552 km (0.06 R)
• M26: 17,169,048 km (0.119 R)
• M27: 20,396,174 km (0.119 R)
• M28: 21,098,984 km (0.09 R)
• M29: 21,809,724 km (0.091 R)
• M30: 22,981,225 km (0.088 R)
• M31: 24,173,071 km (0.093 R)
• M32: 24,358,273 km (0.116 R)
• M33: 25,573,158 km (0.074 R)
• M34: 26,045,588 km (0.076 R)
• M35: 26,140,433 km (0.107 R)
• M36: 26,425,716 km (0.112 R)
• M37: 27,095,316 km (0.111 R)
• M38: 29,038,891 km (0.099 R)
• M39: 30,826,137 km (0.083 R)
• M40: 31,429,765 km (0.072 R)
• M41: 35,763,017 km (0.043 R)
• M42: 37,035,047 km (0.108 R)
• M43: 37,141,711 km (0.118 R)
• M44: 37,891,345 km (0.067 R)
• M45: 39,950,859 km (0.053 R)
• M46: 40,939,103 km (0.116 R)
• M47: 41,935,275 km (0.034 R)
• M48: 42,939,526 km (0.1 R)
• M49: 43,388,469 km (0.12 R)
• M50: 43,726,111 km (0.048 R)
• M51: 44,177,598 km (0.118 R)
• M52: 44,290,843 km (0.107 R)
• M53: 45,427,488 km (0.049 R)
• M54: 45,999,400 km (0.059 R)
• M55: 48,077,913 km (0.08 R)
• M56: 48,660,747 km (0.116 R)
• M57: 49,128,689 km (0.074 R)
• M58: 50,541,491 km (0.042 R)
• M59: 51,015,417 km (0.093 R)
• M60: 51,252,829 km (0.048 R)
• M61: 51,490,690 km (0.098 R)
• M62: 51,848,228 km (0.096 R)
• M63: 53,166,036 km (0.107 R)
• M64: 53,889,342 km (0.05 R)
• M65: 54,859,035 km (0.116 R)
• M66: 55,224,204 km (0.116 R)
• M67: 56,938,595 km (0.062 R)
• M68: 58,919,271 km (0.101 R)
• M69: 59,418,030 km (0.095 R)
• M70: 59,792,923 km (0.115 R)
• M71: 59,918,136 km (0.037 R)
• M72: 60,796,575 km (0.09 R)
• M73: 64,995,188 km (0.05 R)
• M74: 66,415,471 km (0.104 R)
• M75: 66,804,575 km (0.111 R)
• M76: 67,194,427 km (0.113 R)
• M77: 71,665,309 km (0.105 R)
• M78: 72,197,578 km (0.119 R)
• M79: 74,474,308 km (0.079 R)
• M80: 75,013,459 km (0.08 R)
• M81: 75,418,719 km (0.075 R)
• M82: 77,592,077 km (0.091 R)
• M83: 81,167,317 km (0.037 R)
• M84: 83,114,632 km (0.11 R)
• M85: 86,064,403 km (0.1 R)
• M86: 86,347,143 km (0.095 R)
• M87: 86,488,513 km (0.094 R)
• M88: 88,619,834 km (0.049 R)
• M89: 89,763,659 km (0.112 R)
• M90: 90,193,753 km (0.105 R)
• M91: 90,624,744 km (0.071 R)
• M92: 96,581,133 km (0.057 R)
• M93: 96,728,038 km (0.111 R)
• M94: 97,169,053 km (0.101 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit