🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.51 AU - 0.69 AU

Year: 175 Days

Day: 42.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.87 AU - 1.05 AU

Year: 354 Days

Day: 27.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,483,540 km

• M1: 298,747 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.11 AU - 1.77 AU

Year: 651 Days

Day: 29.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,483,540 km

• M1: 1,109,119 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.46 AU - 4.04 AU

Year: 2207 Days

Day: 43.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,483,540 km

• M1: 2,253,692 km (0.055 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 10.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.91 AU - 6.87 AU

Year: 5385 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,483,540 km

• M1: 276,307 km (0.116 R)
• M2: 493,075 km (0.092 R)
• M3: 943,663 km (0.099 R)
• M4: 1,146,817 km (0.092 R)
• M5: 1,217,876 km (0.093 R)
• M6: 2,045,152 km (0.112 R)
• M7: 2,150,320 km (0.079 R)
• M8: 2,275,234 km (0.082 R)
• M9: 2,741,531 km (0.042 R)
• M10: 2,995,847 km (0.092 R)
• M11: 3,340,072 km (0.09 R)
• M12: 3,422,949 km (0.105 R)
• M13: 4,177,371 km (0.104 R)
• M14: 4,562,137 km (0.101 R)
• M15: 4,817,201 km (0.083 R)
• M16: 5,053,266 km (0.093 R)
• M17: 6,238,530 km (0.117 R)
• M18: 6,496,138 km (0.118 R)
• M19: 6,626,138 km (0.094 R)
• M20: 6,704,677 km (0.088 R)
• M21: 7,181,895 km (0.043 R)
• M22: 7,479,146 km (0.09 R)
• M23: 8,113,441 km (0.11 R)
• M24: 8,197,515 km (0.107 R)
• M25: 8,422,959 km (0.073 R)
• M26: 8,564,927 km (0.059 R)
• M27: 8,880,130 km (0.108 R)
• M28: 8,966,747 km (0.065 R)
• M29: 10,209,007 km (0.045 R)
• M30: 10,390,769 km (0.076 R)
• M31: 10,512,691 km (0.058 R)
• M32: 10,696,397 km (0.04 R)
• M33: 11,378,863 km (0.079 R)
• M34: 11,630,636 km (0.109 R)
• M35: 12,043,526 km (0.049 R)
• M36: 12,364,563 km (0.033 R)
• M37: 12,655,830 km (0.039 R)
• M38: 12,818,593 km (0.11 R)
• M39: 12,916,579 km (0.098 R)
• M40: 13,643,176 km (0.111 R)
• M41: 14,146,124 km (0.066 R)
• M42: 14,281,211 km (0.118 R)
• M43: 14,382,788 km (0.113 R)
• M44: 14,620,948 km (0.094 R)
• M45: 14,826,047 km (0.058 R)
• M46: 15,971,368 km (0.101 R)
• M47: 16,679,415 km (0.09 R)
• M48: 17,109,060 km (0.111 R)
• M49: 17,651,352 km (0.112 R)
• M50: 17,979,420 km (0.095 R)
• M51: 18,235,980 km (0.072 R)
• M52: 18,901,242 km (0.098 R)
• M53: 19,199,540 km (0.085 R)
• M54: 19,386,687 km (0.072 R)
• M55: 20,484,436 km (0.082 R)
• M56: 20,560,881 km (0.087 R)
• M57: 20,867,706 km (0.076 R)
• M58: 21,563,486 km (0.074 R)
• M59: 21,797,158 km (0.082 R)
• M60: 21,875,098 km (0.105 R)
• M61: 21,992,383 km (0.094 R)
• M62: 22,345,434 km (0.1 R)
• M63: 23,136,807 km (0.095 R)
• M64: 23,336,071 km (0.114 R)
• M65: 23,415,807 km (0.086 R)
• M66: 23,937,155 km (0.085 R)
• M67: 24,828,160 km (0.107 R)
• M68: 24,950,531 km (0.116 R)
• M69: 25,441,960 km (0.059 R)
• M70: 26,101,986 km (0.087 R)
• M71: 26,309,478 km (0.109 R)
• M72: 26,559,157 km (0.051 R)
• M73: 26,851,471 km (0.095 R)
• M74: 26,976,984 km (0.112 R)
• M75: 27,734,697 km (0.084 R)
• M76: 28,031,200 km (0.055 R)
• M77: 28,627,497 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 14.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.47 AU - 12.21 AU

Year: 15348 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,483,540 km

• M1: 373,995 km (0.06 R)
• M2: 1,308,233 km (0.095 R)
• M3: 1,469,500 km (0.104 R)
• M4: 1,613,263 km (0.117 R)
• M5: 1,787,246 km (0.046 R)
• M6: 2,432,162 km (0.113 R)
• M7: 2,546,605 km (0.116 R)
• M8: 2,662,842 km (0.052 R)
• M9: 3,053,143 km (0.11 R)
• M10: 3,271,107 km (0.084 R)
• M11: 3,722,743 km (0.112 R)
• M12: 4,023,584 km (0.102 R)
• M13: 4,542,988 km (0.095 R)
• M14: 4,792,817 km (0.114 R)
• M15: 5,083,934 km (0.096 R)
• M16: 5,306,087 km (0.103 R)
• M17: 5,531,531 km (0.096 R)
• M18: 5,760,266 km (0.075 R)
• M19: 6,787,255 km (0.098 R)
• M20: 7,405,543 km (0.116 R)
• M21: 7,785,223 km (0.071 R)
• M22: 8,476,066 km (0.085 R)
• M23: 9,141,776 km (0.112 R)
• M24: 10,101,895 km (0.12 R)
• M25: 10,523,313 km (0.118 R)
• M26: 10,807,549 km (0.083 R)
• M27: 11,577,678 km (0.047 R)
• M28: 11,920,258 km (0.102 R)
• M29: 12,117,428 km (0.097 R)
• M30: 12,968,041 km (0.074 R)
• M31: 13,272,772 km (0.089 R)
• M32: 13,426,110 km (0.091 R)
• M33: 14,305,895 km (0.111 R)
• M34: 15,687,581 km (0.081 R)
• M35: 15,903,899 km (0.056 R)
• M36: 16,668,943 km (0.098 R)
• M37: 18,348,478 km (0.119 R)
• M38: 18,576,465 km (0.088 R)
• M39: 18,748,204 km (0.09 R)
• M40: 18,862,796 km (0.04 R)
• M41: 19,789,106 km (0.051 R)
• M42: 20,140,212 km (0.068 R)
• M43: 21,505,292 km (0.101 R)
• M44: 23,825,854 km (0.086 R)
• M45: 24,763,534 km (0.055 R)
• M46: 27,127,928 km (0.048 R)
• M47: 27,257,779 km (0.044 R)
• M48: 28,832,147 km (0.1 R)
• M49: 30,032,371 km (0.05 R)
• M50: 30,841,396 km (0.091 R)
• M51: 31,726,118 km (0.102 R)
• M52: 32,137,213 km (0.107 R)
• M53: 32,826,410 km (0.03 R)
• M54: 33,034,052 km (0.106 R)
• M55: 34,009,131 km (0.082 R)
• M56: 34,219,316 km (0.077 R)
• M57: 34,429,950 km (0.095 R)
• M58: 41,542,730 km (0.108 R)
• M59: 42,972,736 km (0.077 R)
• M60: 43,655,800 km (0.042 R)
• M61: 44,189,565 km (0.114 R)
• M62: 44,802,169 km (0.066 R)
• M63: 45,726,384 km (0.031 R)
• M64: 46,035,753 km (0.095 R)
• M65: 46,890,405 km (0.115 R)
• M66: 47,124,376 km (0.068 R)
• M67: 47,671,905 km (0.075 R)
• M68: 47,985,761 km (0.106 R)
• M69: 48,378,904 km (0.045 R)
• M70: 48,773,244 km (0.03 R)
• M71: 50,361,076 km (0.115 R)
• M72: 50,840,687 km (0.106 R)
• M73: 51,000,906 km (0.089 R)
• M74: 51,161,425 km (0.048 R)
• M75: 51,402,277 km (0.118 R)
• M76: 53,099,166 km (0.09 R)
• M77: 53,587,453 km (0.116 R)
• M78: 54,240,598 km (0.115 R)
• M79: 54,486,237 km (0.092 R)
• M80: 54,732,326 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.9

Radius: 4.8

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.85 AU - 15.91 AU

Year: 17414 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,483,540 km

• M1: 72,405 km (0.103 R)
• M2: 102,774 km (0.1 R)
• M3: 171,439 km (0.106 R)
• M4: 202,256 km (0.1 R)
• M5: 389,852 km (0.117 R)
• M6: 433,235 km (0.083 R)
• M7: 782,247 km (0.111 R)
• M8: 973,583 km (0.116 R)
• M9: 1,033,871 km (0.099 R)
• M10: 1,559,558 km (0.077 R)
• M11: 1,606,681 km (0.061 R)
• M12: 1,874,312 km (0.078 R)
• M13: 1,924,427 km (0.031 R)
• M14: 2,000,572 km (0.116 R)
• M15: 3,500,889 km (0.061 R)
• M16: 4,072,054 km (0.061 R)
• M17: 4,235,714 km (0.042 R)
• M18: 4,301,836 km (0.12 R)
• M19: 4,705,751 km (0.034 R)
• M20: 4,739,859 km (0.12 R)
• M21: 4,774,266 km (0.104 R)
• M22: 5,227,398 km (0.039 R)
• M23: 5,441,323 km (0.058 R)
• M24: 5,585,386 km (0.064 R)
• M25: 5,803,949 km (0.111 R)
• M26: 6,438,393 km (0.093 R)
• M27: 6,590,983 km (0.078 R)
• M28: 7,291,699 km (0.117 R)
• M29: 7,691,275 km (0.082 R)
• M30: 8,138,872 km (0.091 R)
• M31: 8,511,371 km (0.119 R)
• M32: 8,636,883 km (0.103 R)
• M33: 9,358,992 km (0.073 R)
• M34: 9,662,078 km (0.055 R)
• M35: 10,770,299 km (0.107 R)
• M36: 10,905,834 km (0.087 R)
• M37: 12,105,310 km (0.081 R)
• M38: 12,482,596 km (0.095 R)
• M39: 12,863,921 km (0.116 R)
• M40: 13,297,306 km (0.079 R)
• M41: 13,981,118 km (0.098 R)
• M42: 14,030,485 km (0.107 R)
• M43: 14,726,414 km (0.07 R)
• M44: 15,028,153 km (0.098 R)
• M45: 16,410,886 km (0.039 R)
• M46: 17,780,305 km (0.101 R)
• M47: 18,209,053 km (0.096 R)
• M48: 19,736,148 km (0.032 R)
• M49: 19,902,202 km (0.03 R)
• M50: 20,347,255 km (0.063 R)
• M51: 21,247,236 km (0.117 R)
• M52: 22,390,313 km (0.071 R)
• M53: 22,737,081 km (0.12 R)
• M54: 22,969,257 km (0.047 R)
• M55: 23,494,645 km (0.096 R)
• M56: 25,153,984 km (0.084 R)
• M57: 25,635,091 km (0.084 R)
• M58: 26,667,316 km (0.082 R)
• M59: 27,898,956 km (0.1 R)
• M60: 28,085,355 km (0.069 R)
• M61: 28,834,840 km (0.042 R)
• M62: 29,717,617 km (0.077 R)
• M63: 30,162,371 km (0.111 R)
• M64: 32,418,756 km (0.094 R)
• M65: 36,682,595 km (0.114 R)
• M66: 37,091,296 km (0.073 R)
• M67: 37,638,525 km (0.092 R)
• M68: 37,913,187 km (0.09 R)
• M69: 38,602,683 km (0.12 R)
• M70: 38,671,798 km (0.119 R)
• M71: 39,226,806 km (0.102 R)
• M72: 39,574,920 km (0.089 R)
• M73: 40,836,778 km (0.092 R)
• M74: 40,907,239 km (0.098 R)
• M75: 41,614,238 km (0.078 R)
• M76: 42,182,860 km (0.08 R)
• M77: 43,040,654 km (0.088 R)
• M78: 43,255,925 km (0.073 R)
• M79: 43,687,665 km (0.088 R)
• M80: 43,759,771 km (0.118 R)
• M81: 43,976,239 km (0.112 R)
• M82: 44,627,887 km (0.1 R)
• M83: 45,794,302 km (0.086 R)
• M84: 46,602,130 km (0.104 R)
• M85: 47,562,698 km (0.027 R)
• M86: 47,859,650 km (0.099 R)
• M87: 47,933,851 km (0.042 R)
• M88: 48,082,700 km (0.062 R)
• M89: 49,128,240 km (0.108 R)
• M90: 49,203,188 km (0.117 R)
• M91: 49,955,067 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit