🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.71 AU - 0.75 AU

Year: 227 Days

Day: 31.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,107,958 km

• M1: 220,058 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.24 AU

Year: 369 Days

Day: 39.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.16 AU

Year: 385 Days

Day: 33.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.31 AU - 1.77 AU

Year: 695 Days

Day: 33.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,107,958 km

• M1: 241,601 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.37 AU - 5.34 AU

Year: 3882 Days

Day: 22.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 13.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.18 AU - 5.82 AU

Year: 4688 Days

Day: 10.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 116,107,958 km

• M1: 212,728 km (0.119 R)
• M2: 311,313 km (0.071 R)
• M3: 397,781 km (0.115 R)
• M4: 506,239 km (0.058 R)
• M5: 784,641 km (0.111 R)
• M6: 918,082 km (0.11 R)
• M7: 1,086,679 km (0.042 R)
• M8: 1,309,281 km (0.103 R)
• M9: 1,562,550 km (0.047 R)
• M10: 1,671,756 km (0.104 R)
• M11: 2,015,233 km (0.085 R)
• M12: 2,292,139 km (0.084 R)
• M13: 2,435,453 km (0.078 R)
• M14: 2,637,410 km (0.096 R)
• M15: 2,980,139 km (0.081 R)
• M16: 3,500,740 km (0.036 R)
• M17: 3,645,700 km (0.105 R)
• M18: 3,792,904 km (0.092 R)
• M19: 3,963,596 km (0.079 R)
• M20: 4,049,764 km (0.056 R)
• M21: 4,136,830 km (0.033 R)
• M22: 4,312,607 km (0.031 R)
• M23: 4,970,688 km (0.113 R)
• M24: 5,419,033 km (0.111 R)
• M25: 6,997,740 km (0.096 R)
• M26: 7,607,650 km (0.104 R)
• M27: 8,042,082 km (0.118 R)
• M28: 8,428,942 km (0.118 R)
• M29: 8,680,865 km (0.108 R)
• M30: 8,963,755 km (0.118 R)
• M31: 9,451,593 km (0.115 R)
• M32: 10,724,073 km (0.106 R)
• M33: 11,027,757 km (0.078 R)
• M34: 11,180,646 km (0.109 R)
• M35: 11,612,535 km (0.082 R)
• M36: 11,799,233 km (0.077 R)
• M37: 12,207,485 km (0.116 R)
• M38: 12,302,330 km (0.086 R)
• M39: 13,231,782 km (0.111 R)
• M40: 13,787,239 km (0.099 R)
• M41: 13,919,035 km (0.095 R)
• M42: 14,450,556 km (0.078 R)
• M43: 14,550,936 km (0.081 R)
• M44: 14,954,850 km (0.105 R)
• M45: 15,430,721 km (0.108 R)
• M46: 15,602,011 km (0.101 R)
• M47: 16,050,056 km (0.115 R)
• M48: 17,526,438 km (0.044 R)
• M49: 17,812,618 km (0.085 R)
• M50: 18,208,604 km (0.041 R)
• M51: 18,389,468 km (0.062 R)
• M52: 18,826,294 km (0.054 R)
• M53: 19,119,356 km (0.1 R)
• M54: 19,377,113 km (0.063 R)
• M55: 19,561,866 km (0.082 R)
• M56: 19,673,018 km (0.085 R)
• M57: 19,821,568 km (0.11 R)
• M58: 20,306,864 km (0.111 R)
• M59: 20,419,361 km (0.11 R)
• M60: 20,720,502 km (0.1 R)
• M61: 21,289,123 km (0.07 R)
• M62: 21,709,493 km (0.079 R)
• M63: 21,862,981 km (0.098 R)
• M64: 22,055,364 km (0.092 R)
• M65: 22,403,029 km (0.114 R)
• M66: 22,947,565 km (0.114 R)
• M67: 23,575,278 km (0.107 R)
• M68: 24,168,882 km (0.113 R)
• M69: 24,807,516 km (0.083 R)
• M70: 25,735,322 km (0.059 R)
• M71: 25,857,094 km (0.088 R)
• M72: 26,183,068 km (0.118 R)
• M73: 26,838,905 km (0.085 R)
• M74: 27,707,919 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 9.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.85 AU - 12.69 AU

Year: 12846 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 116,107,958 km

• M1: 163,660 km (0.108 R)
• M2: 241,152 km (0.055 R)
• M3: 543,040 km (0.104 R)
• M4: 734,077 km (0.031 R)
• M5: 837,898 km (0.104 R)
• M6: 1,608,925 km (0.113 R)
• M7: 1,677,291 km (0.113 R)
• M8: 1,840,802 km (0.116 R)
• M9: 2,034,232 km (0.111 R)
• M10: 2,762,624 km (0.088 R)
• M11: 3,041,026 km (0.06 R)
• M12: 3,625,205 km (0.078 R)
• M13: 4,532,666 km (0.104 R)
• M14: 4,795,061 km (0.092 R)
• M15: 4,861,482 km (0.079 R)
• M16: 5,130,010 km (0.092 R)
• M17: 5,300,402 km (0.11 R)
• M18: 5,507,296 km (0.072 R)
• M19: 6,655,310 km (0.111 R)
• M20: 6,804,010 km (0.116 R)
• M21: 7,835,787 km (0.025 R)
• M22: 7,992,865 km (0.08 R)
• M23: 8,111,346 km (0.106 R)
• M24: 8,429,990 km (0.094 R)
• M25: 9,661,629 km (0.12 R)
• M26: 9,745,703 km (0.107 R)
• M27: 10,643,589 km (0.044 R)
• M28: 10,948,619 km (0.113 R)
• M29: 11,168,379 km (0.11 R)
• M30: 11,523,075 km (0.061 R)
• M31: 11,612,236 km (0.073 R)
• M32: 11,746,574 km (0.108 R)
• M33: 12,016,599 km (0.084 R)
• M34: 13,117,639 km (0.074 R)
• M35: 13,210,838 km (0.11 R)
• M36: 13,727,400 km (0.088 R)
• M37: 14,828,739 km (0.104 R)
• M38: 15,071,985 km (0.078 R)
• M39: 16,609,104 km (0.098 R)
• M40: 17,936,336 km (0.074 R)
• M41: 18,299,410 km (0.054 R)
• M42: 19,350,335 km (0.104 R)
• M43: 21,236,315 km (0.1 R)
• M44: 21,510,379 km (0.12 R)
• M45: 22,562,949 km (0.116 R)
• M46: 22,730,648 km (0.042 R)
• M47: 23,067,393 km (0.089 R)
• M48: 23,349,236 km (0.105 R)
• M49: 23,518,880 km (0.095 R)
• M50: 24,201,644 km (0.083 R)
• M51: 25,237,909 km (0.065 R)
• M52: 25,703,158 km (0.071 R)
• M53: 25,936,830 km (0.062 R)
• M54: 27,353,671 km (0.095 R)
• M55: 27,951,315 km (0.099 R)
• M56: 28,553,446 km (0.108 R)
• M57: 29,220,653 km (0.116 R)
• M58: 29,403,461 km (0.113 R)
• M59: 29,709,090 km (0.081 R)
• M60: 30,077,250 km (0.105 R)
• M61: 30,200,220 km (0.113 R)
• M62: 31,190,707 km (0.115 R)
• M63: 31,564,852 km (0.047 R)
• M64: 31,940,342 km (0.118 R)
• M65: 32,066,004 km (0.114 R)
• M66: 32,569,700 km (0.082 R)
• M67: 33,203,247 km (0.109 R)
• M68: 33,904,712 km (0.073 R)
• M69: 34,611,113 km (0.069 R)
• M70: 35,322,301 km (0.095 R)
• M71: 35,647,228 km (0.106 R)
• M72: 35,973,052 km (0.099 R)
• M73: 37,352,494 km (0.102 R)
• M74: 38,615,549 km (0.115 R)
• M75: 39,757,280 km (0.107 R)
• M76: 39,824,898 km (0.065 R)
• M77: 40,910,231 km (0.118 R)
• M78: 41,183,097 km (0.071 R)
• M79: 42,005,437 km (0.078 R)
• M80: 42,074,102 km (0.061 R)
• M81: 42,833,012 km (0.101 R)
• M82: 43,318,307 km (0.055 R)
• M83: 43,526,847 km (0.055 R)
• M84: 43,735,685 km (0.108 R)
• M85: 43,944,973 km (0.119 R)
• M86: 44,014,835 km (0.096 R)
• M87: 44,364,296 km (0.062 R)
• M88: 44,504,469 km (0.087 R)
• M89: 45,842,771 km (0.114 R)
• M90: 45,913,531 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 7.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.24 AU - 24.66 AU

Year: 32385 Days

Day: 19.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,107,958 km

• M1: 307,573 km (0.045 R)
• M2: 374,743 km (0.079 R)
• M3: 609,163 km (0.036 R)
• M4: 667,506 km (0.08 R)
• M5: 1,022,651 km (0.117 R)
• M6: 1,165,218 km (0.07 R)
• M7: 2,621,703 km (0.102 R)
• M8: 2,918,954 km (0.11 R)
• M9: 3,708,232 km (0.089 R)
• M10: 3,818,336 km (0.065 R)
• M11: 4,155,081 km (0.035 R)
• M12: 4,269,374 km (0.107 R)
• M13: 4,501,400 km (0.117 R)
• M14: 4,560,042 km (0.087 R)
• M15: 4,677,925 km (0.057 R)
• M16: 5,658,240 km (0.118 R)
• M17: 5,913,155 km (0.074 R)
• M18: 6,566,449 km (0.077 R)
• M19: 9,475,978 km (0.067 R)
• M20: 9,931,055 km (0.104 R)
• M21: 11,099,863 km (0.114 R)
• M22: 11,418,805 km (0.113 R)
• M23: 12,229,476 km (0.05 R)
• M24: 13,649,759 km (0.105 R)
• M25: 18,118,696 km (0.111 R)
• M26: 18,682,829 km (0.108 R)
• M27: 18,967,215 km (0.049 R)
• M28: 20,996,809 km (0.095 R)
• M29: 21,193,680 km (0.115 R)
• M30: 21,589,366 km (0.109 R)
• M31: 21,887,664 km (0.073 R)
• M32: 22,588,979 km (0.119 R)
• M33: 22,790,787 km (0.1 R)
• M34: 23,297,624 km (0.098 R)
• M35: 24,840,876 km (0.037 R)
• M36: 25,887,912 km (0.119 R)
• M37: 26,522,954 km (0.079 R)
• M38: 27,163,233 km (0.11 R)
• M39: 28,133,076 km (0.069 R)
• M40: 29,553,957 km (0.117 R)
• M41: 30,217,573 km (0.107 R)
• M42: 31,559,616 km (0.056 R)
• M43: 34,649,560 km (0.059 R)
• M44: 35,232,243 km (0.047 R)
• M45: 35,700,634 km (0.101 R)
• M46: 37,118,523 km (0.044 R)
• M47: 37,237,453 km (0.07 R)
• M48: 38,554,662 km (0.108 R)
• M49: 39,400,938 km (0.118 R)
• M50: 40,620,310 km (0.058 R)
• M51: 40,865,650 km (0.039 R)
• M52: 41,111,440 km (0.119 R)
• M53: 41,975,816 km (0.108 R)
• M54: 42,846,177 km (0.102 R)
• M55: 45,111,388 km (0.081 R)
• M56: 45,365,554 km (0.116 R)
• M57: 45,620,170 km (0.083 R)
• M58: 46,386,709 km (0.084 R)
• M59: 46,514,765 km (0.093 R)
• M60: 46,643,120 km (0.097 R)
• M61: 48,972,509 km (0.097 R)
• M62: 50,019,843 km (0.059 R)
• M63: 50,942,264 km (0.115 R)
• M64: 51,074,508 km (0.039 R)
• M65: 51,339,446 km (0.092 R)
• M66: 52,003,511 km (0.118 R)
• M67: 52,804,159 km (0.03 R)
• M68: 54,552,808 km (0.078 R)
• M69: 58,937,372 km (0.067 R)
• M70: 60,190,853 km (0.089 R)
• M71: 63,718,520 km (0.091 R)
• M72: 64,574,968 km (0.078 R)
• M73: 67,167,499 km (0.087 R)
• M74: 67,312,460 km (0.063 R)
• M75: 67,457,569 km (0.074 R)
• M76: 69,500,328 km (0.079 R)
• M77: 69,647,084 km (0.112 R)
• M78: 71,859,636 km (0.091 R)
• M79: 72,751,090 km (0.06 R)
• M80: 73,198,238 km (0.074 R)
• M81: 73,646,284 km (0.071 R)
• M82: 74,395,021 km (0.113 R)
• M83: 82,640,407 km (0.079 R)
• M84: 84,511,727 km (0.117 R)
• M85: 88,772,872 km (0.069 R)
• M86: 88,932,045 km (0.037 R)
• M87: 89,410,159 km (0.08 R)
• M88: 89,889,022 km (0.07 R)
• M89: 94,724,624 km (0.106 R)
• M90: 95,701,947 km (0.07 R)
• M91: 96,028,369 km (0.074 R)
• M92: 96,518,901 km (0.093 R)
• M93: 103,471,761 km (0.077 R)
• M94: 106,838,910 km (0.103 R)
• M95: 109,387,758 km (0.072 R)
• M96: 110,584,092 km (0.11 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit