🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.56 AU - 0.62 AU

Year: 160 Days

Day: 18.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,995,990 km

• M1: 160,519 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.81 AU

Year: 189 Days

Day: 39.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.15 AU - 1.83 AU

Year: 642 Days

Day: 41.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.34 AU - 2.16 AU

Year: 817 Days

Day: 45.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.77 AU - 2.31 AU

Year: 1029 Days

Day: 29.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.06 AU - 3.14 AU

Year: 1480 Days

Day: 32.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,995,990 km

• M1: 790,924 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.23 AU - 6.53 AU

Year: 4406 Days

Day: 20.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.5

Radius: 6.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.75 AU - 22.05 AU

Year: 26741 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,995,990 km

• M1: 286,929 km (0.042 R)
• M2: 429,196 km (0.112 R)
• M3: 612,005 km (0.094 R)
• M4: 721,810 km (0.108 R)
• M5: 838,496 km (0.117 R)
• M6: 1,090,419 km (0.07 R)
• M7: 1,134,550 km (0.106 R)
• M8: 1,225,057 km (0.067 R)
• M9: 1,816,717 km (0.116 R)
• M10: 2,114,117 km (0.08 R)
• M11: 2,455,948 km (0.066 R)
• M12: 2,603,601 km (0.104 R)
• M13: 3,190,623 km (0.109 R)
• M14: 3,319,278 km (0.058 R)
• M15: 3,384,353 km (0.085 R)
• M16: 3,515,700 km (0.111 R)
• M17: 3,715,712 km (0.058 R)
• M18: 5,030,079 km (0.116 R)
• M19: 5,716,733 km (0.068 R)
• M20: 5,991,694 km (0.119 R)
• M21: 6,190,809 km (0.047 R)
• M22: 6,883,746 km (0.071 R)
• M23: 7,092,285 km (0.083 R)
• M24: 8,430,738 km (0.102 R)
• M25: 8,788,576 km (0.112 R)
• M26: 8,833,754 km (0.104 R)
• M27: 8,969,440 km (0.057 R)
• M28: 9,105,873 km (0.078 R)
• M29: 9,197,127 km (0.082 R)
• M30: 9,519,212 km (0.07 R)
• M31: 9,891,860 km (0.097 R)
• M32: 10,127,177 km (0.086 R)
• M33: 10,892,520 km (0.074 R)
• M34: 10,989,460 km (0.095 R)
• M35: 11,527,862 km (0.102 R)
• M36: 11,577,379 km (0.094 R)
• M37: 12,074,942 km (0.119 R)
• M38: 12,783,437 km (0.026 R)
• M39: 12,834,600 km (0.086 R)
• M40: 13,661,726 km (0.113 R)
• M41: 14,559,463 km (0.049 R)
• M42: 16,522,486 km (0.072 R)
• M43: 17,082,431 km (0.102 R)
• M44: 17,138,680 km (0.097 R)
• M45: 18,509,146 km (0.072 R)
• M46: 18,624,935 km (0.034 R)
• M47: 18,741,023 km (0.093 R)
• M48: 18,799,067 km (0.11 R)
• M49: 19,855,228 km (0.114 R)
• M50: 21,232,575 km (0.074 R)
• M51: 22,826,242 km (0.08 R)
• M52: 24,394,626 km (0.055 R)
• M53: 24,776,250 km (0.096 R)
• M54: 25,095,641 km (0.076 R)
• M55: 27,435,950 km (0.058 R)
• M56: 27,832,833 km (0.088 R)
• M57: 28,498,245 km (0.104 R)
• M58: 29,709,389 km (0.071 R)
• M59: 30,662,926 km (0.1 R)
• M60: 31,626,486 km (0.088 R)
• M61: 32,320,919 km (0.114 R)
• M62: 32,739,943 km (0.082 R)
• M63: 33,653,986 km (0.11 R)
• M64: 33,795,356 km (0.107 R)
• M65: 34,576,406 km (0.062 R)
• M66: 35,219,827 km (0.056 R)
• M67: 35,867,137 km (0.103 R)
• M68: 35,939,392 km (0.101 R)
• M69: 37,027,867 km (0.057 R)
• M70: 38,421,969 km (0.112 R)
• M71: 38,569,772 km (0.075 R)
• M72: 39,014,227 km (0.041 R)
• M73: 41,412,879 km (0.074 R)
• M74: 42,172,089 km (0.092 R)
• M75: 42,706,452 km (0.098 R)
• M76: 44,090,532 km (0.104 R)
• M77: 44,477,541 km (0.07 R)
• M78: 44,632,674 km (0.081 R)
• M79: 45,177,211 km (0.092 R)
• M80: 46,744,697 km (0.11 R)
• M81: 46,823,535 km (0.072 R)
• M82: 49,530,658 km (0.081 R)
• M83: 50,094,343 km (0.079 R)
• M84: 51,553,371 km (0.065 R)
• M85: 51,879,494 km (0.119 R)
• M86: 52,779,924 km (0.075 R)
• M87: 53,108,590 km (0.115 R)
• M88: 53,273,148 km (0.116 R)
• M89: 53,520,433 km (0.111 R)
• M90: 54,347,261 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287

Radius: 3.5

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.07 AU - 22.23 AU

Year: 28439 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,995,990 km

• M1: 232,026 km (0.072 R)
• M2: 380,577 km (0.083 R)
• M3: 730,337 km (0.06 R)
• M4: 753,375 km (0.068 R)
• M5: 946,356 km (0.12 R)
• M6: 1,022,651 km (0.11 R)
• M7: 1,404,724 km (0.069 R)
• M8: 1,733,091 km (0.058 R)
• M9: 1,764,058 km (0.092 R)
• M10: 2,150,320 km (0.094 R)
• M11: 2,526,708 km (0.104 R)
• M12: 2,632,773 km (0.087 R)
• M13: 3,034,593 km (0.076 R)
• M14: 3,109,691 km (0.049 R)
• M15: 3,494,157 km (0.091 R)
• M16: 4,691,688 km (0.026 R)
• M17: 5,042,495 km (0.09 R)
• M18: 5,676,342 km (0.09 R)
• M19: 6,918,453 km (0.084 R)
• M20: 7,166,636 km (0.026 R)
• M21: 7,316,832 km (0.107 R)
• M22: 8,083,970 km (0.114 R)
• M23: 8,136,030 km (0.1 R)
• M24: 8,715,722 km (0.109 R)
• M25: 9,803,597 km (0.082 R)
• M26: 10,194,347 km (0.08 R)
• M27: 10,818,619 km (0.111 R)
• M28: 11,925,643 km (0.079 R)
• M29: 12,764,289 km (0.093 R)
• M30: 12,946,349 km (0.085 R)
• M31: 13,068,272 km (0.113 R)
• M32: 13,621,634 km (0.114 R)
• M33: 14,119,945 km (0.11 R)
• M34: 14,182,626 km (0.091 R)
• M35: 14,308,288 km (0.098 R)
• M36: 14,751,098 km (0.039 R)
• M37: 15,006,162 km (0.092 R)
• M38: 16,368,849 km (0.105 R)
• M39: 17,635,345 km (0.081 R)
• M40: 18,041,802 km (0.111 R)
• M41: 18,863,992 km (0.108 R)
• M42: 20,049,555 km (0.097 R)
• M43: 20,331,996 km (0.109 R)
• M44: 20,402,756 km (0.083 R)
• M45: 21,836,203 km (0.086 R)
• M46: 23,598,615 km (0.108 R)
• M47: 24,271,357 km (0.087 R)
• M48: 24,572,348 km (0.113 R)
• M49: 24,798,839 km (0.096 R)
• M50: 25,558,946 km (0.115 R)
• M51: 26,095,553 km (0.112 R)
• M52: 28,120,959 km (0.04 R)
• M53: 28,357,922 km (0.071 R)
• M54: 28,516,197 km (0.1 R)
• M55: 29,873,797 km (0.061 R)
• M56: 30,438,978 km (0.027 R)
• M57: 30,682,224 km (0.072 R)
• M58: 30,844,837 km (0.069 R)
• M59: 32,900,461 km (0.114 R)
• M60: 34,323,436 km (0.064 R)
• M61: 34,830,573 km (0.079 R)
• M62: 36,023,167 km (0.038 R)
• M63: 36,366,345 km (0.057 R)
• M64: 36,710,569 km (0.119 R)
• M65: 38,011,323 km (0.073 R)
• M66: 40,034,784 km (0.071 R)
• M67: 40,301,367 km (0.118 R)
• M68: 40,390,378 km (0.094 R)
• M69: 40,657,560 km (0.08 R)
• M70: 40,925,489 km (0.064 R)
• M71: 42,726,349 km (0.069 R)
• M72: 43,453,843 km (0.105 R)
• M73: 44,002,119 km (0.112 R)
• M74: 46,965,055 km (0.067 R)
• M75: 47,715,886 km (0.097 R)
• M76: 50,374,390 km (0.118 R)
• M77: 51,625,028 km (0.099 R)
• M78: 52,011,888 km (0.114 R)
• M79: 52,788,601 km (0.107 R)
• M80: 53,569,053 km (0.094 R)
• M81: 56,330,480 km (0.029 R)
• M82: 57,027,905 km (0.115 R)
• M83: 57,929,083 km (0.074 R)
• M84: 58,230,373 km (0.065 R)
• M85: 59,340,090 km (0.084 R)
• M86: 60,558,415 km (0.111 R)
• M87: 60,660,291 km (0.046 R)
• M88: 65,200,287 km (0.101 R)
• M89: 66,247,173 km (0.084 R)
• M90: 66,352,191 km (0.119 R)
• M91: 67,088,811 km (0.078 R)
• M92: 68,569,979 km (0.068 R)
• M93: 69,528,004 km (0.1 R)
• M94: 70,383,105 km (0.052 R)
• M95: 71,026,825 km (0.094 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit