🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.67 AU - 1.03 AU

Year: 281 Days

Day: 27.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.68 AU - 4.46 AU

Year: 2416 Days

Day: 13.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,223,659 km

• M1: 553,363 km (0.091 R)
• M2: 1,331,571 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 14.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.07 AU - 6.71 AU

Year: 5120 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,223,659 km

• M1: 192,981 km (0.088 R)
• M2: 290,369 km (0.032 R)
• M3: 379,231 km (0.036 R)
• M4: 849,716 km (0.076 R)
• M5: 999,164 km (0.042 R)
• M6: 1,108,371 km (0.102 R)
• M7: 1,300,305 km (0.082 R)
• M8: 1,475,933 km (0.062 R)
• M9: 1,703,471 km (0.104 R)
• M10: 2,004,462 km (0.115 R)
• M11: 2,098,260 km (0.104 R)
• M12: 2,258,030 km (0.096 R)
• M13: 2,471,955 km (0.119 R)
• M14: 2,849,540 km (0.11 R)
• M15: 3,545,320 km (0.091 R)
• M16: 3,698,508 km (0.088 R)
• M17: 3,952,077 km (0.027 R)
• M18: 4,312,907 km (0.103 R)
• M19: 4,497,361 km (0.091 R)
• M20: 4,642,770 km (0.069 R)
• M21: 4,832,011 km (0.056 R)
• M22: 5,614,408 km (0.114 R)
• M23: 5,703,718 km (0.11 R)
• M24: 5,793,626 km (0.115 R)
• M25: 5,883,983 km (0.092 R)
• M26: 6,135,009 km (0.112 R)
• M27: 6,250,349 km (0.086 R)
• M28: 6,529,947 km (0.074 R)
• M29: 6,624,044 km (0.084 R)
• M30: 6,789,948 km (0.093 R)
• M31: 7,174,265 km (0.068 R)
• M32: 7,271,504 km (0.098 R)
• M33: 7,565,763 km (0.116 R)
• M34: 7,789,112 km (0.101 R)
• M35: 8,166,099 km (0.115 R)
• M36: 8,472,176 km (0.112 R)
• M37: 8,600,830 km (0.036 R)
• M38: 8,704,203 km (0.107 R)
• M39: 9,043,042 km (0.098 R)
• M40: 9,572,917 km (0.071 R)
• M41: 10,058,362 km (0.115 R)
• M42: 10,194,796 km (0.085 R)
• M43: 10,885,639 km (0.083 R)
• M44: 11,506,171 km (0.112 R)
• M45: 12,080,178 km (0.097 R)
• M46: 12,312,503 km (0.1 R)
• M47: 12,693,230 km (0.119 R)
• M48: 13,316,305 km (0.085 R)
• M49: 13,646,617 km (0.111 R)
• M50: 13,858,298 km (0.102 R)
• M51: 14,101,544 km (0.059 R)
• M52: 14,193,098 km (0.047 R)
• M53: 14,592,375 km (0.038 R)
• M54: 15,276,336 km (0.103 R)
• M55: 15,401,849 km (0.12 R)
• M56: 15,653,772 km (0.099 R)
• M57: 15,780,331 km (0.118 R)
• M58: 16,321,876 km (0.089 R)
• M59: 16,514,558 km (0.096 R)
• M60: 16,934,479 km (0.116 R)
• M61: 17,031,867 km (0.079 R)
• M62: 17,521,651 km (0.099 R)
• M63: 17,653,147 km (0.111 R)
• M64: 17,850,766 km (0.108 R)
• M65: 18,615,660 km (0.107 R)
• M66: 18,985,167 km (0.098 R)
• M67: 19,086,444 km (0.066 R)
• M68: 19,493,051 km (0.099 R)
• M69: 19,800,026 km (0.032 R)
• M70: 20,453,170 km (0.029 R)
• M71: 21,710,092 km (0.069 R)
• M72: 21,816,007 km (0.079 R)
• M73: 22,812,478 km (0.111 R)
• M74: 23,028,049 km (0.08 R)
• M75: 23,244,218 km (0.086 R)
• M76: 23,714,853 km (0.096 R)
• M77: 24,225,281 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 6.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.52 AU - 17.96 AU

Year: 22366 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,223,659 km

• M1: 159,023 km (0.115 R)
• M2: 256,112 km (0.116 R)
• M3: 563,984 km (0.113 R)
• M4: 669,002 km (0.111 R)
• M5: 858,841 km (0.082 R)
• M6: 960,119 km (0.069 R)
• M7: 1,130,511 km (0.064 R)
• M8: 1,174,642 km (0.106 R)
• M9: 1,931,309 km (0.12 R)
• M10: 2,572,335 km (0.087 R)
• M11: 2,719,839 km (0.065 R)
• M12: 2,839,816 km (0.081 R)
• M13: 2,931,071 km (0.117 R)
• M14: 3,054,190 km (0.094 R)
• M15: 3,337,528 km (0.088 R)
• M16: 3,401,556 km (0.096 R)
• M17: 3,695,217 km (0.102 R)
• M18: 3,828,359 km (0.054 R)
• M19: 3,963,147 km (0.098 R)
• M20: 4,446,946 km (0.043 R)
• M21: 4,949,296 km (0.103 R)
• M22: 5,133,152 km (0.098 R)
• M23: 5,207,203 km (0.085 R)
• M24: 5,281,702 km (0.085 R)
• M25: 5,659,587 km (0.045 R)
• M26: 7,465,383 km (0.116 R)
• M27: 7,633,979 km (0.084 R)
• M28: 7,803,773 km (0.054 R)
• M29: 7,931,978 km (0.055 R)
• M30: 8,320,634 km (0.059 R)
• M31: 9,523,550 km (0.083 R)
• M32: 10,402,138 km (0.117 R)
• M33: 10,590,332 km (0.094 R)
• M34: 10,779,873 km (0.105 R)
• M35: 11,161,946 km (0.1 R)
• M36: 11,743,582 km (0.073 R)
• M37: 12,285,276 km (0.09 R)
• M38: 12,334,943 km (0.115 R)
• M39: 12,584,173 km (0.082 R)
• M40: 12,835,198 km (0.029 R)
• M41: 13,138,583 km (0.109 R)
• M42: 13,803,844 km (0.097 R)
• M43: 14,270,889 km (0.06 R)
• M44: 14,427,667 km (0.104 R)
• M45: 16,190,080 km (0.065 R)
• M46: 16,627,504 km (0.111 R)
• M47: 17,458,072 km (0.109 R)
• M48: 17,569,821 km (0.053 R)
• M49: 17,906,566 km (0.095 R)
• M50: 18,132,309 km (0.106 R)
• M51: 18,245,405 km (0.057 R)
• M52: 18,700,631 km (0.066 R)
• M53: 18,986,962 km (0.104 R)
• M54: 19,563,961 km (0.119 R)
• M55: 19,622,005 km (0.115 R)
• M56: 19,854,629 km (0.078 R)
• M57: 21,508,733 km (0.115 R)
• M58: 24,258,192 km (0.077 R)
• M59: 25,325,274 km (0.101 R)
• M60: 25,451,834 km (0.117 R)
• M61: 26,600,147 km (0.098 R)
• M62: 27,570,140 km (0.116 R)
• M63: 27,961,188 km (0.055 R)
• M64: 30,346,676 km (0.102 R)
• M65: 30,413,846 km (0.09 R)
• M66: 33,488,082 km (0.117 R)
• M67: 35,026,696 km (0.094 R)
• M68: 35,308,987 km (0.095 R)
• M69: 35,875,664 km (0.065 R)
• M70: 36,088,990 km (0.109 R)
• M71: 36,516,840 km (0.109 R)
• M72: 36,803,021 km (0.11 R)
• M73: 37,665,901 km (0.118 R)
• M74: 37,810,413 km (0.105 R)
• M75: 37,955,074 km (0.11 R)
• M76: 39,118,946 km (0.062 R)
• M77: 39,705,369 km (0.11 R)
• M78: 40,886,744 km (0.067 R)
• M79: 42,755,520 km (0.113 R)
• M80: 43,510,989 km (0.034 R)
• M81: 46,964,157 km (0.033 R)
• M82: 47,119,589 km (0.111 R)
• M83: 49,551,752 km (0.096 R)
• M84: 50,743,299 km (0.087 R)
• M85: 52,427,172 km (0.105 R)
• M86: 52,507,805 km (0.075 R)
• M87: 53,478,696 km (0.047 R)
• M88: 54,210,678 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.6

Radius: 5.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.43 AU - 20.49 AU

Year: 28407 Days

Day: 22.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,223,659 km

• M1: 107,112 km (0.095 R)
• M2: 139,276 km (0.095 R)
• M3: 398,379 km (0.057 R)
• M4: 911,201 km (0.06 R)
• M5: 1,072,467 km (0.092 R)
• M6: 1,955,394 km (0.086 R)
• M7: 2,110,826 km (0.107 R)
• M8: 2,216,741 km (0.085 R)
• M9: 2,378,905 km (0.035 R)
• M10: 2,461,483 km (0.09 R)
• M11: 2,516,984 km (0.107 R)
• M12: 2,772,198 km (0.111 R)
• M13: 2,888,136 km (0.101 R)
• M14: 3,307,011 km (0.076 R)
• M15: 3,492,362 km (0.101 R)
• M16: 3,617,725 km (0.102 R)
• M17: 3,776,748 km (0.105 R)
• M18: 3,970,477 km (0.074 R)
• M19: 5,128,065 km (0.113 R)
• M20: 5,235,028 km (0.074 R)
• M21: 6,963,631 km (0.037 R)
• M22: 7,888,445 km (0.099 R)
• M23: 8,936,528 km (0.063 R)
• M24: 9,022,248 km (0.09 R)
• M25: 9,324,435 km (0.114 R)
• M26: 9,805,991 km (0.037 R)
• M27: 11,577,678 km (0.032 R)
• M28: 12,715,969 km (0.068 R)
• M29: 13,103,277 km (0.114 R)
• M30: 13,691,496 km (0.105 R)
• M31: 14,088,379 km (0.116 R)
• M32: 14,238,127 km (0.118 R)
• M33: 15,352,930 km (0.046 R)
• M34: 15,404,242 km (0.099 R)
• M35: 15,713,461 km (0.06 R)
• M36: 16,129,044 km (0.117 R)
• M37: 17,130,153 km (0.098 R)
• M38: 17,290,073 km (0.098 R)
• M39: 17,880,685 km (0.1 R)
• M40: 18,097,004 km (0.032 R)
• M41: 18,696,592 km (0.075 R)
• M42: 19,192,060 km (0.081 R)
• M43: 19,691,717 km (0.117 R)
• M44: 20,590,651 km (0.12 R)
• M45: 21,045,129 km (0.093 R)
• M46: 21,732,980 km (0.059 R)
• M47: 21,848,470 km (0.099 R)
• M48: 23,484,771 km (0.114 R)
• M49: 23,603,253 km (0.081 R)
• M50: 23,900,055 km (0.094 R)
• M51: 24,019,135 km (0.117 R)
• M52: 24,677,515 km (0.07 R)
• M53: 24,858,229 km (0.085 R)
• M54: 25,646,012 km (0.077 R)
• M55: 25,828,970 km (0.12 R)
• M56: 26,564,991 km (0.101 R)
• M57: 26,750,194 km (0.086 R)
• M58: 27,183,728 km (0.076 R)
• M59: 27,308,044 km (0.057 R)
• M60: 28,183,491 km (0.098 R)
• M61: 29,068,063 km (0.111 R)
• M62: 30,090,265 km (0.079 R)
• M63: 30,218,919 km (0.087 R)
• M64: 30,670,406 km (0.067 R)
• M65: 31,254,137 km (0.074 R)
• M66: 31,580,111 km (0.037 R)
• M67: 32,235,349 km (0.095 R)
• M68: 32,564,614 km (0.074 R)
• M69: 32,828,804 km (0.118 R)
• M70: 33,425,999 km (0.109 R)
• M71: 34,765,797 km (0.116 R)
• M72: 34,968,203 km (0.118 R)
• M73: 35,103,440 km (0.059 R)
• M74: 35,646,031 km (0.048 R)
• M75: 36,054,732 km (0.071 R)
• M76: 36,259,681 km (0.107 R)
• M77: 36,602,111 km (0.057 R)
• M78: 37,014,403 km (0.114 R)
• M79: 37,497,454 km (0.117 R)
• M80: 40,155,659 km (0.086 R)
• M81: 40,226,419 km (0.109 R)
• M82: 40,438,997 km (0.108 R)
• M83: 40,865,351 km (0.039 R)
• M84: 44,109,381 km (0.119 R)
• M85: 48,410,769 km (0.105 R)
• M86: 50,610,904 km (0.104 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: 450 - 19,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit