🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 221 Days

Day: 43.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,842,858 km

• M1: 117,883 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 240 Days

Day: 25.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 1.01 AU

Year: 284 Days

Day: 37.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.9 AU - 1.42 AU

Year: 461 Days

Day: 27.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.63 AU - 3.83 AU

Year: 2142 Days

Day: 43.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 9.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.71 AU - 5.83 AU

Year: 4464 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 99,842,858 km

• M1: 127,906 km (0.091 R)
• M2: 225,444 km (0.058 R)
• M3: 459,864 km (0.064 R)
• M4: 543,639 km (0.06 R)
• M5: 687,253 km (0.106 R)
• M6: 756,965 km (0.04 R)
• M7: 859,141 km (0.096 R)
• M8: 1,013,526 km (0.11 R)
• M9: 1,135,448 km (0.073 R)
• M10: 1,262,606 km (0.085 R)
• M11: 1,448,855 km (0.095 R)
• M12: 1,634,806 km (0.073 R)
• M13: 1,720,974 km (0.069 R)
• M14: 1,828,535 km (0.115 R)
• M15: 1,908,270 km (0.115 R)
• M16: 2,164,980 km (0.089 R)
• M17: 2,367,536 km (0.12 R)
• M18: 2,498,733 km (0.055 R)
• M19: 2,779,977 km (0.044 R)
• M20: 2,941,992 km (0.111 R)
• M21: 3,012,452 km (0.101 R)
• M22: 3,095,330 km (0.082 R)
• M23: 3,178,955 km (0.052 R)
• M24: 3,671,431 km (0.082 R)
• M25: 3,862,318 km (0.059 R)
• M26: 4,069,660 km (0.115 R)
• M27: 4,148,349 km (0.115 R)
• M28: 4,374,092 km (0.118 R)
• M29: 4,441,262 km (0.08 R)
• M30: 5,005,246 km (0.111 R)
• M31: 5,117,893 km (0.041 R)
• M32: 5,245,649 km (0.039 R)
• M33: 6,290,740 km (0.1 R)
• M34: 6,504,216 km (0.064 R)
• M35: 6,627,485 km (0.055 R)
• M36: 6,720,236 km (0.084 R)
• M37: 7,143,598 km (0.042 R)
• M38: 7,270,606 km (0.1 R)
• M39: 7,334,484 km (0.063 R)
• M40: 7,527,017 km (0.101 R)
• M41: 7,591,643 km (0.061 R)
• M42: 7,737,651 km (0.118 R)
• M43: 8,098,481 km (0.114 R)
• M44: 8,231,024 km (0.111 R)
• M45: 8,904,664 km (0.11 R)
• M46: 9,024,342 km (0.11 R)
• M47: 9,369,464 km (0.115 R)
• M48: 9,491,237 km (0.112 R)
• M49: 9,648,614 km (0.076 R)
• M50: 9,965,911 km (0.067 R)
• M51: 10,683,382 km (0.099 R)
• M52: 10,774,338 km (0.092 R)
• M53: 11,030,150 km (0.046 R)
• M54: 11,158,804 km (0.085 R)
• M55: 11,585,009 km (0.101 R)
• M56: 11,772,006 km (0.067 R)
• M57: 11,997,749 km (0.092 R)
• M58: 12,549,167 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 9.7

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.87 AU - 13.23 AU

Year: 15433 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,842,858 km

• M1: 126,709 km (0.077 R)
• M2: 646,562 km (0.097 R)
• M3: 816,505 km (0.065 R)
• M4: 1,099,245 km (0.107 R)
• M5: 1,331,571 km (0.079 R)
• M6: 1,579,754 km (0.111 R)
• M7: 1,964,370 km (0.075 R)
• M8: 2,818,573 km (0.109 R)
• M9: 2,888,585 km (0.12 R)
• M10: 3,247,919 km (0.064 R)
• M11: 3,736,207 km (0.12 R)
• M12: 4,008,774 km (0.115 R)
• M13: 4,450,088 km (0.119 R)
• M14: 4,739,261 km (0.112 R)
• M15: 5,077,053 km (0.097 R)
• M16: 7,167,234 km (0.089 R)
• M17: 7,311,895 km (0.09 R)
• M18: 7,457,454 km (0.094 R)
• M19: 8,250,173 km (0.109 R)
• M20: 8,351,152 km (0.107 R)
• M21: 10,238,329 km (0.035 R)
• M22: 10,401,390 km (0.087 R)
• M23: 11,173,615 km (0.084 R)
• M24: 11,679,854 km (0.078 R)
• M25: 12,078,682 km (0.085 R)
• M26: 12,540,042 km (0.073 R)
• M27: 13,066,028 km (0.056 R)
• M28: 13,539,654 km (0.096 R)
• M29: 13,718,723 km (0.059 R)
• M30: 13,898,540 km (0.107 R)
• M31: 14,932,261 km (0.09 R)
• M32: 15,117,314 km (0.105 R)
• M33: 15,614,427 km (0.066 R)
• M34: 16,433,625 km (0.091 R)
• M35: 17,266,885 km (0.113 R)
• M36: 17,851,664 km (0.091 R)
• M37: 18,443,173 km (0.038 R)
• M38: 18,840,954 km (0.106 R)
• M39: 19,577,574 km (0.103 R)
• M40: 20,734,714 km (0.098 R)
• M41: 21,913,694 km (0.069 R)
• M42: 24,699,955 km (0.106 R)
• M43: 27,898,806 km (0.106 R)
• M44: 28,050,648 km (0.084 R)
• M45: 28,279,084 km (0.05 R)
• M46: 29,662,565 km (0.072 R)
• M47: 31,620,203 km (0.092 R)
• M48: 31,858,063 km (0.092 R)
• M49: 32,175,959 km (0.104 R)
• M50: 34,430,548 km (0.051 R)
• M51: 35,412,359 km (0.102 R)
• M52: 36,569,349 km (0.108 R)
• M53: 38,497,067 km (0.103 R)
• M54: 38,581,590 km (0.063 R)
• M55: 38,750,935 km (0.069 R)
• M56: 39,175,344 km (0.087 R)
• M57: 39,260,316 km (0.06 R)
• M58: 40,457,547 km (0.067 R)
• M59: 42,450,341 km (0.098 R)
• M60: 43,238,871 km (0.037 R)
• M61: 43,414,648 km (0.086 R)
• M62: 43,678,988 km (0.105 R)
• M63: 43,855,513 km (0.049 R)
• M64: 44,032,188 km (0.095 R)
• M65: 44,474,998 km (0.096 R)
• M66: 45,097,325 km (0.085 R)
• M67: 45,364,956 km (0.111 R)
• M68: 46,170,989 km (0.101 R)
• M69: 46,260,898 km (0.057 R)
• M70: 46,620,830 km (0.111 R)
• M71: 47,072,167 km (0.119 R)
• M72: 47,797,268 km (0.091 R)
• M73: 48,252,344 km (0.073 R)
• M74: 48,800,321 km (0.103 R)
• M75: 50,087,013 km (0.087 R)
• M76: 50,641,871 km (0.12 R)
• M77: 51,851,071 km (0.112 R)
• M78: 55,248,738 km (0.118 R)
• M79: 55,630,661 km (0.11 R)
• M80: 56,301,159 km (0.055 R)
• M81: 56,397,200 km (0.11 R)
• M82: 56,781,817 km (0.084 R)
• M83: 57,553,442 km (0.108 R)
• M84: 58,134,630 km (0.102 R)
• M85: 58,620,374 km (0.034 R)
• M86: 59,302,690 km (0.055 R)
• M87: 59,693,739 km (0.114 R)
• M88: 60,478,380 km (0.043 R)
• M89: 63,751,282 km (0.112 R)
• M90: 65,358,711 km (0.101 R)
• M91: 66,370,143 km (0.112 R)
• M92: 67,183,057 km (0.064 R)
• M93: 67,692,737 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 6.3

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.28 AU - 20.2 AU

Year: 29932 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,842,858 km

• M1: 339,587 km (0.087 R)
• M2: 449,242 km (0.108 R)
• M3: 703,858 km (0.088 R)
• M4: 846,724 km (0.102 R)
• M5: 1,365,230 km (0.074 R)
• M6: 1,544,598 km (0.105 R)
• M7: 2,953,511 km (0.076 R)
• M8: 3,045,813 km (0.073 R)
• M9: 3,233,109 km (0.036 R)
• M10: 3,328,253 km (0.059 R)
• M11: 4,487,338 km (0.083 R)
• M12: 4,700,664 km (0.057 R)
• M13: 5,026,937 km (0.092 R)
• M14: 5,932,154 km (0.053 R)
• M15: 6,764,965 km (0.094 R)
• M16: 7,256,993 km (0.11 R)
• M17: 7,888,445 km (0.101 R)
• M18: 8,471,578 km (0.097 R)
• M19: 9,203,111 km (0.116 R)
• M20: 9,406,116 km (0.1 R)
• M21: 9,474,033 km (0.094 R)
• M22: 9,542,250 km (0.075 R)
• M23: 10,584,199 km (0.078 R)
• M24: 10,796,927 km (0.078 R)
• M25: 11,588,898 km (0.103 R)
• M26: 12,176,668 km (0.099 R)
• M27: 12,623,816 km (0.08 R)
• M28: 13,457,525 km (0.111 R)
• M29: 14,074,916 km (0.098 R)
• M30: 14,465,516 km (0.061 R)
• M31: 15,417,407 km (0.095 R)
• M32: 16,225,983 km (0.108 R)
• M33: 17,800,052 km (0.103 R)
• M34: 20,647,349 km (0.111 R)
• M35: 21,807,330 km (0.049 R)
• M36: 22,349,772 km (0.11 R)
• M37: 23,355,818 km (0.074 R)
• M38: 26,846,385 km (0.094 R)
• M39: 27,719,737 km (0.039 R)
• M40: 29,494,267 km (0.103 R)
• M41: 29,793,463 km (0.114 R)
• M42: 30,495,825 km (0.077 R)
• M43: 30,596,654 km (0.114 R)
• M44: 31,610,479 km (0.084 R)
• M45: 33,462,949 km (0.116 R)
• M46: 33,983,849 km (0.106 R)
• M47: 36,520,730 km (0.037 R)
• M48: 38,790,129 km (0.073 R)
• M49: 39,008,692 km (0.12 R)
• M50: 39,118,048 km (0.11 R)
• M51: 41,327,609 km (0.109 R)
• M52: 42,785,290 km (0.039 R)
• M53: 43,124,129 km (0.044 R)
• M54: 49,254,351 km (0.111 R)
• M55: 49,609,347 km (0.064 R)
• M56: 51,038,156 km (0.102 R)
• M57: 51,877,699 km (0.104 R)
• M58: 53,206,427 km (0.069 R)
• M59: 53,814,094 km (0.092 R)
• M60: 55,404,619 km (0.09 R)
• M61: 58,381,467 km (0.053 R)
• M62: 61,028,451 km (0.04 R)
• M63: 61,282,618 km (0.117 R)
• M64: 61,537,084 km (0.069 R)
• M65: 61,919,456 km (0.064 R)
• M66: 63,457,023 km (0.1 R)
• M67: 63,843,285 km (0.097 R)
• M68: 65,136,708 km (0.113 R)
• M69: 65,656,411 km (0.103 R)
• M70: 67,355,244 km (0.1 R)
• M71: 67,486,442 km (0.095 R)
• M72: 68,012,428 km (0.08 R)
• M73: 68,671,706 km (0.074 R)
• M74: 69,731,008 km (0.075 R)
• M75: 71,463,950 km (0.052 R)
• M76: 73,751,451 km (0.093 R)
• M77: 74,022,223 km (0.073 R)
• M78: 74,157,609 km (0.026 R)
• M79: 75,926,305 km (0.07 R)
• M80: 76,610,117 km (0.099 R)
• M81: 78,812,497 km (0.076 R)
• M82: 79,782,489 km (0.062 R)
• M83: 82,014,489 km (0.102 R)
• M84: 84,408,355 km (0.094 R)
• M85: 85,969,558 km (0.086 R)
• M86: 86,682,392 km (0.062 R)
• M87: 90,130,922 km (0.118 R)
• M88: 91,872,092 km (0.101 R)
• M89: 93,770,638 km (0.105 R)
• M90: 96,125,159 km (0.103 R)
• M91: 98,797,127 km (0.066 R)
• M92: 99,842,816 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit