🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.31 AU

Year: 460 Days

Day: 19.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.23 AU - 1.25 AU

Year: 483 Days

Day: 16.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,475,919 km

• M1: 534,663 km (0.062 R)
• M2: 928,704 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.17 AU - 1.41 AU

Year: 513 Days

Day: 32.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.33 AU - 2.68 AU

Year: 1383 Days

Day: 16.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,475,919 km

• M1: 256,710 km (0.111 R)
• M2: 917,633 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 10.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.88 AU - 9.02 AU

Year: 7842 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,475,919 km

• M1: 129,552 km (0.109 R)
• M2: 197,918 km (0.085 R)
• M3: 261,647 km (0.068 R)
• M4: 440,715 km (0.104 R)
• M5: 623,674 km (0.045 R)
• M6: 725,250 km (0.102 R)
• M7: 1,004,849 km (0.109 R)
• M8: 1,214,436 km (0.092 R)
• M9: 1,465,610 km (0.107 R)
• M10: 1,633,010 km (0.105 R)
• M11: 2,141,494 km (0.049 R)
• M12: 2,316,224 km (0.09 R)
• M13: 2,612,577 km (0.063 R)
• M14: 2,714,005 km (0.116 R)
• M15: 2,851,485 km (0.105 R)
• M16: 3,008,862 km (0.048 R)
• M17: 3,610,545 km (0.039 R)
• M18: 3,723,940 km (0.11 R)
• M19: 3,877,128 km (0.097 R)
• M20: 3,954,470 km (0.072 R)
• M21: 4,071,456 km (0.06 R)
• M22: 4,269,074 km (0.047 R)
• M23: 4,389,202 km (0.045 R)
• M24: 4,715,026 km (0.057 R)
• M25: 5,261,208 km (0.032 R)
• M26: 5,520,012 km (0.102 R)
• M27: 5,739,023 km (0.04 R)
• M28: 6,276,229 km (0.106 R)
• M29: 6,597,116 km (0.081 R)
• M30: 6,666,530 km (0.049 R)
• M31: 7,135,968 km (0.102 R)
• M32: 7,278,834 km (0.055 R)
• M33: 7,374,577 km (0.12 R)
• M34: 7,616,028 km (0.079 R)
• M35: 7,688,882 km (0.068 R)
• M36: 7,835,488 km (0.108 R)
• M37: 8,007,525 km (0.108 R)
• M38: 8,305,674 km (0.058 R)
• M39: 8,405,755 km (0.107 R)
• M40: 8,683,259 km (0.11 R)
• M41: 9,273,422 km (0.078 R)
• M42: 9,403,423 km (0.095 R)
• M43: 9,638,890 km (0.113 R)
• M44: 10,654,809 km (0.097 R)
• M45: 10,818,320 km (0.116 R)
• M46: 11,092,682 km (0.118 R)
• M47: 11,425,089 km (0.116 R)
• M48: 12,042,778 km (0.078 R)
• M49: 12,298,740 km (0.096 R)
• M50: 12,642,666 km (0.025 R)
• M51: 12,844,772 km (0.077 R)
• M52: 13,369,412 km (0.115 R)
• M53: 13,545,938 km (0.034 R)
• M54: 14,139,692 km (0.069 R)
• M55: 14,954,701 km (0.119 R)
• M56: 15,076,773 km (0.12 R)
• M57: 15,168,476 km (0.108 R)
• M58: 16,096,282 km (0.099 R)
• M59: 16,378,274 km (0.058 R)
• M60: 17,010,624 km (0.092 R)
• M61: 17,329,717 km (0.095 R)
• M62: 17,618,740 km (0.088 R)
• M63: 18,038,960 km (0.089 R)
• M64: 19,752,604 km (0.087 R)
• M65: 20,222,939 km (0.083 R)
• M66: 20,493,263 km (0.074 R)
• M67: 20,594,989 km (0.113 R)
• M68: 20,901,067 km (0.109 R)
• M69: 21,414,636 km (0.046 R)
• M70: 21,655,638 km (0.08 R)
• M71: 22,523,904 km (0.074 R)
• M72: 23,156,254 km (0.105 R)
• M73: 23,723,081 km (0.085 R)
• M74: 23,901,252 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 14.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.64 AU - 12.18 AU

Year: 10914 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,475,919 km

• M1: 196,422 km (0.079 R)
• M2: 409,449 km (0.093 R)
• M3: 521,648 km (0.087 R)
• M4: 631,453 km (0.06 R)
• M5: 937,829 km (0.084 R)
• M6: 1,141,282 km (0.096 R)
• M7: 1,522,308 km (0.067 R)
• M8: 1,790,537 km (0.084 R)
• M9: 2,154,658 km (0.113 R)
• M10: 2,429,619 km (0.109 R)
• M11: 2,804,362 km (0.049 R)
• M12: 2,923,591 km (0.103 R)
• M13: 3,385,849 km (0.06 R)
• M14: 3,674,423 km (0.1 R)
• M15: 4,344,921 km (0.034 R)
• M16: 4,518,604 km (0.048 R)
• M17: 5,017,213 km (0.116 R)
• M18: 5,458,677 km (0.091 R)
• M19: 5,608,723 km (0.045 R)
• M20: 6,028,495 km (0.086 R)
• M21: 6,340,107 km (0.071 R)
• M22: 8,755,066 km (0.09 R)
• M23: 9,064,135 km (0.095 R)
• M24: 10,289,641 km (0.108 R)
• M25: 10,382,541 km (0.034 R)
• M26: 10,475,591 km (0.027 R)
• M27: 10,851,082 km (0.115 R)
• M28: 11,906,195 km (0.104 R)
• M29: 12,052,652 km (0.114 R)
• M30: 13,144,866 km (0.047 R)
• M31: 13,296,259 km (0.099 R)
• M32: 13,397,537 km (0.086 R)
• M33: 14,113,662 km (0.069 R)
• M34: 14,684,976 km (0.07 R)
• M35: 14,894,712 km (0.063 R)
• M36: 15,105,346 km (0.08 R)
• M37: 15,583,012 km (0.106 R)
• M38: 15,689,825 km (0.109 R)
• M39: 17,321,339 km (0.074 R)
• M40: 19,349,587 km (0.119 R)
• M41: 20,216,806 km (0.109 R)
• M42: 20,391,835 km (0.102 R)
• M43: 20,508,671 km (0.1 R)
• M44: 21,214,923 km (0.088 R)
• M45: 22,109,069 km (0.116 R)
• M46: 22,470,049 km (0.066 R)
• M47: 24,057,282 km (0.089 R)
• M48: 25,365,665 km (0.092 R)
• M49: 25,933,389 km (0.103 R)
• M50: 26,569,180 km (0.054 R)
• M51: 27,081,553 km (0.115 R)
• M52: 27,986,022 km (0.099 R)
• M53: 31,363,942 km (0.104 R)
• M54: 31,499,028 km (0.057 R)
• M55: 32,313,589 km (0.077 R)
• M56: 33,135,180 km (0.11 R)
• M57: 34,310,720 km (0.103 R)
• M58: 35,499,874 km (0.083 R)
• M59: 37,058,983 km (0.102 R)
• M60: 37,201,849 km (0.03 R)
• M61: 37,990,678 km (0.055 R)
• M62: 39,002,708 km (0.08 R)
• M63: 39,220,672 km (0.09 R)
• M64: 39,439,085 km (0.069 R)
• M65: 39,804,104 km (0.086 R)
• M66: 40,243,473 km (0.086 R)
• M67: 41,868,554 km (0.081 R)
• M68: 42,017,255 km (0.106 R)
• M69: 45,411,331 km (0.103 R)
• M70: 47,644,827 km (0.077 R)
• M71: 47,800,260 km (0.099 R)
• M72: 48,735,994 km (0.113 R)
• M73: 49,914,078 km (0.119 R)
• M74: 50,388,004 km (0.117 R)
• M75: 51,340,194 km (0.043 R)
• M76: 51,658,987 km (0.096 R)
• M77: 51,978,379 km (0.074 R)
• M78: 52,458,588 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.9

Radius: 3.7

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.36 AU - 17.46 AU

Year: 25414 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,475,919 km

• M1: 102,774 km (0.044 R)
• M2: 167,998 km (0.025 R)
• M3: 193,280 km (0.107 R)
• M4: 233,971 km (0.106 R)
• M5: 308,620 km (0.11 R)
• M6: 444,306 km (0.106 R)
• M7: 680,222 km (0.077 R)
• M8: 1,172,399 km (0.074 R)
• M9: 1,198,129 km (0.087 R)
• M10: 1,329,476 km (0.112 R)
• M11: 1,437,785 km (0.091 R)
• M12: 1,780,215 km (0.101 R)
• M13: 1,899,743 km (0.119 R)
• M14: 1,960,480 km (0.057 R)
• M15: 2,178,295 km (0.12 R)
• M16: 2,306,201 km (0.102 R)
• M17: 3,231,912 km (0.116 R)
• M18: 4,021,640 km (0.119 R)
• M19: 4,579,490 km (0.114 R)
• M20: 5,034,716 km (0.039 R)
• M21: 5,987,655 km (0.068 R)
• M22: 6,032,235 km (0.104 R)
• M23: 6,076,965 km (0.089 R)
• M24: 6,484,619 km (0.066 R)
• M25: 6,900,800 km (0.1 R)
• M26: 7,041,572 km (0.109 R)
• M27: 8,151,289 km (0.113 R)
• M28: 10,907,031 km (0.09 R)
• M29: 11,623,007 km (0.1 R)
• M30: 12,014,803 km (0.119 R)
• M31: 13,041,942 km (0.109 R)
• M32: 13,801,152 km (0.082 R)
• M33: 14,096,907 km (0.119 R)
• M34: 14,454,745 km (0.101 R)
• M35: 15,057,474 km (0.083 R)
• M36: 15,362,056 km (0.09 R)
• M37: 15,668,582 km (0.087 R)
• M38: 16,038,986 km (0.052 R)
• M39: 16,225,385 km (0.054 R)
• M40: 17,998,569 km (0.11 R)
• M41: 18,321,700 km (0.071 R)
• M42: 18,973,648 km (0.08 R)
• M43: 20,166,092 km (0.118 R)
• M44: 20,232,962 km (0.056 R)
• M45: 20,838,983 km (0.116 R)
• M46: 21,930,749 km (0.053 R)
• M47: 22,414,249 km (0.092 R)
• M48: 22,761,765 km (0.069 R)
• M49: 22,901,190 km (0.094 R)
• M50: 23,041,064 km (0.095 R)
• M51: 24,740,496 km (0.032 R)
• M52: 26,187,257 km (0.1 R)
• M53: 26,626,476 km (0.098 R)
• M54: 27,884,445 km (0.062 R)
• M55: 28,033,743 km (0.082 R)
• M56: 29,464,946 km (0.052 R)
• M57: 29,540,942 km (0.119 R)
• M58: 30,534,721 km (0.114 R)
• M59: 31,694,852 km (0.077 R)
• M60: 32,241,183 km (0.079 R)
• M61: 32,319,573 km (0.091 R)
• M62: 35,019,216 km (0.115 R)
• M63: 35,422,233 km (0.1 R)
• M64: 35,664,880 km (0.089 R)
• M65: 35,907,977 km (0.097 R)
• M66: 39,620,398 km (0.108 R)
• M67: 39,788,097 km (0.088 R)
• M68: 40,292,990 km (0.106 R)
• M69: 40,377,363 km (0.112 R)
• M70: 42,934,888 km (0.072 R)
• M71: 43,712,348 km (0.104 R)
• M72: 44,407,230 km (0.063 R)
• M73: 45,544,324 km (0.037 R)
• M74: 46,160,517 km (0.104 R)
• M75: 46,425,455 km (0.069 R)
• M76: 47,490,293 km (0.083 R)
• M77: 49,012,451 km (0.087 R)
• M78: 51,279,906 km (0.08 R)
• M79: 52,012,786 km (0.083 R)
• M80: 52,196,492 km (0.049 R)
• M81: 53,118,314 km (0.058 R)
• M82: 53,303,367 km (0.045 R)
• M83: 58,570,409 km (0.046 R)
• M84: 60,105,432 km (0.103 R)
• M85: 60,877,956 km (0.096 R)
• M86: 61,265,414 km (0.092 R)
• M87: 62,823,327 km (0.077 R)
• M88: 64,887,927 km (0.098 R)
• M89: 65,085,845 km (0.073 R)
• M90: 65,283,763 km (0.107 R)
• M91: 65,382,797 km (0.095 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 15,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit