🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 166 Days

Day: 34.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 143.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,279,994 km

• M1: 462,557 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.8 AU

Year: 272 Days

Day: 12 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,279,994 km

• M1: 177,423 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.24 AU - 1.44 AU

Year: 650 Days

Day: 18.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,279,994 km

• M1: 927,656 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.2 AU - 2.8 AU

Year: 1656 Days

Day: 18.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,279,994 km

• M1: 2,384,440 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 14.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.1 AU - 6.92 AU

Year: 6959 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,279,994 km

• M1: 188,194 km (0.111 R)
• M2: 427,850 km (0.089 R)
• M3: 566,976 km (0.109 R)
• M4: 754,721 km (0.097 R)
• M5: 1,031,926 km (0.088 R)
• M6: 1,260,212 km (0.091 R)
• M7: 1,476,681 km (0.073 R)
• M8: 1,624,782 km (0.083 R)
• M9: 1,736,682 km (0.054 R)
• M10: 1,904,381 km (0.071 R)
• M11: 2,762,624 km (0.104 R)
• M12: 2,935,110 km (0.099 R)
• M13: 3,239,392 km (0.061 R)
• M14: 4,157,325 km (0.06 R)
• M15: 4,485,393 km (0.099 R)
• M16: 5,381,185 km (0.075 R)
• M17: 5,802,303 km (0.063 R)
• M18: 6,089,082 km (0.105 R)
• M19: 6,282,961 km (0.026 R)
• M20: 6,380,648 km (0.073 R)
• M21: 6,893,470 km (0.11 R)
• M22: 7,027,958 km (0.116 R)
• M23: 7,592,242 km (0.117 R)
• M24: 8,100,276 km (0.069 R)
• M25: 8,457,067 km (0.084 R)
• M26: 8,655,583 km (0.051 R)
• M27: 9,689,903 km (0.107 R)
• M28: 9,897,694 km (0.112 R)
• M29: 10,011,688 km (0.049 R)
• M30: 10,549,492 km (0.082 R)
• M31: 10,821,910 km (0.08 R)
• M32: 11,552,995 km (0.12 R)
• M33: 11,874,181 km (0.077 R)
• M34: 12,422,906 km (0.102 R)
• M35: 12,587,015 km (0.059 R)
• M36: 12,752,022 km (0.102 R)
• M37: 13,292,968 km (0.07 R)
• M38: 13,629,563 km (0.06 R)
• M39: 14,246,953 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 13.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.63 AU - 8.95 AU

Year: 10000 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,279,994 km

• M1: 172,038 km (0.105 R)
• M2: 347,366 km (0.044 R)
• M3: 435,479 km (0.115 R)
• M4: 562,937 km (0.052 R)
• M5: 827,875 km (0.11 R)
• M6: 1,007,093 km (0.091 R)
• M7: 1,200,074 km (0.112 R)
• M8: 1,995,486 km (0.097 R)
• M9: 2,125,487 km (0.105 R)
• M10: 2,208,364 km (0.05 R)
• M11: 2,480,781 km (0.114 R)
• M12: 2,585,949 km (0.101 R)
• M13: 2,855,375 km (0.038 R)
• M14: 3,421,752 km (0.114 R)
• M15: 3,598,577 km (0.068 R)
• M16: 3,738,301 km (0.104 R)
• M17: 3,879,821 km (0.078 R)
• M18: 4,230,927 km (0.088 R)
• M19: 4,635,888 km (0.066 R)
• M20: 4,920,124 km (0.092 R)
• M21: 5,120,286 km (0.042 R)
• M22: 5,621,140 km (0.119 R)
• M23: 6,233,444 km (0.033 R)
• M24: 6,401,891 km (0.111 R)
• M25: 6,842,307 km (0.055 R)
• M26: 7,267,165 km (0.065 R)
• M27: 7,726,580 km (0.09 R)
• M28: 8,011,864 km (0.082 R)
• M29: 8,116,582 km (0.103 R)
• M30: 8,486,538 km (0.092 R)
• M31: 8,754,168 km (0.108 R)
• M32: 8,916,033 km (0.097 R)
• M33: 11,022,970 km (0.08 R)
• M34: 11,168,678 km (0.109 R)
• M35: 11,403,397 km (0.119 R)
• M36: 11,550,751 km (0.072 R)
• M37: 11,669,232 km (0.063 R)
• M38: 13,059,894 km (0.058 R)
• M39: 13,743,556 km (0.061 R)
• M40: 14,279,865 km (0.084 R)
• M41: 14,566,494 km (0.034 R)
• M42: 15,340,364 km (0.104 R)
• M43: 15,666,637 km (0.098 R)
• M44: 16,061,426 km (0.049 R)
• M45: 16,426,145 km (0.063 R)
• M46: 16,726,538 km (0.111 R)
• M47: 17,536,610 km (0.107 R)
• M48: 17,775,369 km (0.04 R)
• M49: 18,359,548 km (0.058 R)
• M50: 18,845,442 km (0.07 R)
• M51: 18,985,017 km (0.083 R)
• M52: 19,335,525 km (0.075 R)
• M53: 19,688,127 km (0.092 R)
• M54: 20,114,182 km (0.117 R)
• M55: 20,507,325 km (0.095 R)
• M56: 22,696,391 km (0.093 R)
• M57: 22,919,291 km (0.096 R)
• M58: 23,292,538 km (0.115 R)
• M59: 23,780,826 km (0.08 R)
• M60: 23,931,770 km (0.099 R)
• M61: 24,348,400 km (0.046 R)
• M62: 24,462,543 km (0.083 R)
• M63: 24,920,462 km (0.112 R)
• M64: 25,112,097 km (0.095 R)
• M65: 25,612,801 km (0.059 R)
• M66: 25,922,469 km (0.069 R)
• M67: 26,039,005 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.4

Radius: 7.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.98 AU - 13.86 AU

Year: 18339 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,279,994 km

• M1: 96,640 km (0.088 R)
• M2: 179,966 km (0.093 R)
• M3: 336,296 km (0.055 R)
• M4: 557,252 km (0.11 R)
• M5: 1,050,027 km (0.105 R)
• M6: 1,221,915 km (0.109 R)
• M7: 1,565,542 km (0.07 R)
• M8: 1,621,043 km (0.03 R)
• M9: 1,968,110 km (0.111 R)
• M10: 2,401,943 km (0.061 R)
• M11: 3,247,770 km (0.107 R)
• M12: 3,536,494 km (0.108 R)
• M13: 3,758,647 km (0.103 R)
• M14: 3,871,294 km (0.103 R)
• M15: 4,177,521 km (0.087 R)
• M16: 4,531,170 km (0.11 R)
• M17: 6,084,594 km (0.1 R)
• M18: 6,350,729 km (0.061 R)
• M19: 7,172,171 km (0.114 R)
• M20: 7,453,415 km (0.053 R)
• M21: 7,642,806 km (0.112 R)
• M22: 8,318,539 km (0.095 R)
• M23: 8,763,144 km (0.102 R)
• M24: 9,013,421 km (0.107 R)
• M25: 10,458,088 km (0.106 R)
• M26: 11,369,737 km (0.115 R)
• M27: 11,424,191 km (0.066 R)
• M28: 12,983,150 km (0.082 R)
• M29: 13,325,730 km (0.117 R)
• M30: 14,078,356 km (0.072 R)
• M31: 14,548,393 km (0.073 R)
• M32: 15,023,665 km (0.088 R)
• M33: 15,503,875 km (0.099 R)
• M34: 15,564,312 km (0.094 R)
• M35: 15,867,397 km (0.096 R)
• M36: 15,989,170 km (0.109 R)
• M37: 16,417,918 km (0.081 R)
• M38: 17,916,439 km (0.076 R)
• M39: 19,588,644 km (0.102 R)
• M40: 19,653,869 km (0.063 R)
• M41: 19,719,243 km (0.037 R)
• M42: 20,775,255 km (0.081 R)
• M43: 20,908,546 km (0.111 R)
• M44: 21,781,749 km (0.072 R)
• M45: 22,052,821 km (0.119 R)
• M46: 22,735,436 km (0.106 R)
• M47: 24,331,645 km (0.062 R)
• M48: 24,895,330 km (0.05 R)
• M49: 25,463,203 km (0.089 R)
• M50: 26,035,415 km (0.089 R)
• M51: 26,323,092 km (0.099 R)
• M52: 27,557,573 km (0.07 R)
• M53: 31,296,174 km (0.115 R)
• M54: 31,755,290 km (0.057 R)
• M55: 32,835,536 km (0.093 R)
• M56: 34,873,358 km (0.106 R)
• M57: 35,827,643 km (0.079 R)
• M58: 35,987,413 km (0.105 R)
• M59: 36,308,002 km (0.119 R)
• M60: 36,871,088 km (0.098 R)
• M61: 37,680,412 km (0.027 R)
• M62: 39,234,435 km (0.115 R)
• M63: 39,977,937 km (0.03 R)
• M64: 40,309,894 km (0.112 R)
• M65: 40,976,353 km (0.081 R)
• M66: 41,394,778 km (0.06 R)
• M67: 41,478,702 km (0.088 R)
• M68: 42,573,908 km (0.077 R)
• M69: 44,363,398 km (0.104 R)
• M70: 44,534,987 km (0.092 R)
• M71: 44,706,875 km (0.102 R)
• M72: 45,224,035 km (0.054 R)
• M73: 45,569,905 km (0.111 R)
• M74: 46,961,913 km (0.072 R)
• M75: 47,136,793 km (0.053 R)
• M76: 47,399,786 km (0.117 R)
• M77: 47,487,450 km (0.056 R)
• M78: 48,015,082 km (0.116 R)
• M79: 48,367,834 km (0.071 R)
• M80: 49,520,336 km (0.12 R)
• M81: 49,876,828 km (0.045 R)
• M82: 52,395,607 km (0.086 R)
• M83: 52,758,831 km (0.101 R)
• M84: 53,944,992 km (0.076 R)
• M85: 54,219,953 km (0.117 R)
• M86: 55,416,886 km (0.094 R)
• M87: 56,436,545 km (0.096 R)
• M88: 58,306,219 km (0.069 R)
• M89: 59,627,018 km (0.069 R)
• M90: 60,196,089 km (0.117 R)
• M91: 60,291,083 km (0.11 R)
• M92: 62,106,005 km (0.112 R)
• M93: 62,202,047 km (0.085 R)
• M94: 64,618,501 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.9

Radius: 6.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.29 AU - 12.81 AU

Year: 18627 Days

Day: 21.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,279,994 km

• M1: 114,293 km (0.117 R)
• M2: 156,031 km (0.107 R)
• M3: 230,680 km (0.068 R)
• M4: 487,988 km (0.115 R)
• M5: 608,714 km (0.101 R)
• M6: 1,072,766 km (0.118 R)
• M7: 2,311,437 km (0.111 R)
• M8: 2,518,181 km (0.067 R)
• M9: 2,823,959 km (0.044 R)
• M10: 2,886,641 km (0.062 R)
• M11: 3,337,528 km (0.049 R)
• M12: 3,673,226 km (0.063 R)
• M13: 4,232,423 km (0.088 R)
• M14: 4,412,688 km (0.1 R)
• M15: 4,522,044 km (0.096 R)
• M16: 4,930,596 km (0.09 R)
• M17: 5,082,139 km (0.025 R)
• M18: 5,273,774 km (0.101 R)
• M19: 5,585,386 km (0.036 R)
• M20: 6,806,105 km (0.085 R)
• M21: 7,187,878 km (0.08 R)
• M22: 7,839,676 km (0.079 R)
• M23: 8,829,416 km (0.079 R)
• M24: 8,967,495 km (0.069 R)
• M25: 9,106,172 km (0.094 R)
• M26: 9,338,946 km (0.06 R)
• M27: 9,905,773 km (0.063 R)
• M28: 9,953,494 km (0.052 R)
• M29: 10,049,087 km (0.082 R)
• M30: 10,629,677 km (0.049 R)
• M31: 11,320,819 km (0.082 R)
• M32: 11,520,981 km (0.05 R)
• M33: 11,571,096 km (0.083 R)
• M34: 11,671,775 km (0.107 R)
• M35: 12,026,322 km (0.116 R)
• M36: 14,442,777 km (0.117 R)
• M37: 15,262,274 km (0.066 R)
• M38: 15,428,028 km (0.074 R)
• M39: 15,761,332 km (0.095 R)
• M40: 16,096,880 km (0.058 R)
• M41: 17,289,924 km (0.116 R)
• M42: 17,751,882 km (0.102 R)
• M43: 18,335,164 km (0.081 R)
• M44: 18,629,124 km (0.103 R)
• M45: 19,043,211 km (0.09 R)
• M46: 19,162,141 km (0.063 R)
• M47: 19,281,221 km (0.052 R)
• M48: 20,243,135 km (0.081 R)
• M49: 20,425,196 km (0.069 R)
• M50: 20,546,968 km (0.08 R)
• M51: 21,036,153 km (0.083 R)
• M52: 22,088,425 km (0.072 R)
• M53: 23,539,225 km (0.112 R)
• M54: 24,050,999 km (0.1 R)
• M55: 24,437,261 km (0.087 R)
• M56: 24,760,692 km (0.087 R)
• M57: 25,215,918 km (0.088 R)
• M58: 25,542,789 km (0.117 R)
• M59: 26,002,803 km (0.1 R)
• M60: 26,266,843 km (0.032 R)
• M61: 28,411,179 km (0.031 R)
• M62: 28,887,648 km (0.044 R)
• M63: 29,229,629 km (0.106 R)
• M64: 30,611,015 km (0.077 R)
• M65: 31,590,433 km (0.047 R)
• M66: 34,517,764 km (0.071 R)
• M67: 35,171,806 km (0.111 R)
• M68: 35,536,974 km (0.118 R)
• M69: 35,830,036 km (0.049 R)
• M70: 36,050,244 km (0.11 R)
• M71: 36,639,959 km (0.111 R)
• M72: 39,408,268 km (0.083 R)
• M73: 40,702,589 km (0.116 R)
• M74: 41,547,517 km (0.096 R)
• M75: 43,020,608 km (0.08 R)
• M76: 44,905,541 km (0.081 R)
• M77: 45,143,102 km (0.113 R)
• M78: 47,299,556 km (0.09 R)
• M79: 47,621,789 km (0.107 R)
• M80: 48,349,733 km (0.088 R)
• M81: 49,570,900 km (0.073 R)
• M82: 49,652,730 km (0.105 R)
• M83: 49,816,390 km (0.062 R)
• M84: 49,898,370 km (0.11 R)
• M85: 50,472,975 km (0.119 R)
• M86: 50,884,818 km (0.104 R)
• M87: 52,043,753 km (0.113 R)
• M88: 52,709,912 km (0.095 R)
• M89: 53,462,838 km (0.049 R)
• M90: 55,148,507 km (0.034 R)
• M91: 55,572,617 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit