🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.9 AU

Year: 204 Days

Day: 46.5 Hours

Environment

Temp: 332 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.58 AU - 2.24 AU

Year: 753 Days

Day: 36.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.71 AU - 3.19 AU

Year: 1445 Days

Day: 22.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,010,948 km

• M1: 319,391 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.93 AU - 6.15 AU

Year: 4234 Days

Day: 21.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.59 AU - 12.01 AU

Year: 8750 Days

Day: 13.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 10.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.82 AU - 11.94 AU

Year: 11679 Days

Day: 14.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,010,948 km

• M1: 225,294 km (0.057 R)
• M2: 558,898 km (0.102 R)
• M3: 787,334 km (0.093 R)
• M4: 1,139,038 km (0.082 R)
• M5: 1,413,700 km (0.096 R)
• M6: 1,644,529 km (0.076 R)
• M7: 2,002,218 km (0.107 R)
• M8: 2,142,840 km (0.112 R)
• M9: 2,686,329 km (0.11 R)
• M10: 2,894,569 km (0.093 R)
• M11: 3,027,412 km (0.081 R)
• M12: 3,216,803 km (0.101 R)
• M13: 3,579,129 km (0.053 R)
• M14: 3,925,299 km (0.05 R)
• M15: 4,837,397 km (0.077 R)
• M16: 4,995,821 km (0.11 R)
• M17: 5,220,367 km (0.11 R)
• M18: 5,382,681 km (0.111 R)
• M19: 5,646,123 km (0.089 R)
• M20: 5,846,584 km (0.101 R)
• M21: 6,323,203 km (0.073 R)
• M22: 6,741,927 km (0.086 R)
• M23: 7,097,671 km (0.071 R)
• M24: 7,532,702 km (0.046 R)
• M25: 7,606,154 km (0.025 R)
• M26: 8,352,797 km (0.064 R)
• M27: 8,850,808 km (0.082 R)
• M28: 10,157,695 km (0.086 R)
• M29: 10,279,618 km (0.08 R)
• M30: 11,271,452 km (0.081 R)
• M31: 11,397,563 km (0.042 R)
• M32: 12,164,401 km (0.094 R)
• M33: 12,553,954 km (0.1 R)
• M34: 12,728,535 km (0.042 R)
• M35: 13,168,203 km (0.108 R)
• M36: 14,062,798 km (0.118 R)
• M37: 14,792,537 km (0.059 R)
• M38: 15,675,014 km (0.058 R)
• M39: 15,768,962 km (0.094 R)
• M40: 17,103,076 km (0.072 R)
• M41: 17,199,716 km (0.113 R)
• M42: 17,296,655 km (0.073 R)
• M43: 17,442,214 km (0.081 R)
• M44: 19,121,151 km (0.12 R)
• M45: 19,221,531 km (0.105 R)
• M46: 20,030,706 km (0.117 R)
• M47: 20,234,758 km (0.092 R)
• M48: 20,542,181 km (0.118 R)
• M49: 21,161,516 km (0.096 R)
• M50: 22,207,505 km (0.104 R)
• M51: 23,216,692 km (0.105 R)
• M52: 24,024,072 km (0.053 R)
• M53: 24,458,354 km (0.092 R)
• M54: 24,676,468 km (0.049 R)
• M55: 25,169,692 km (0.097 R)
• M56: 26,110,214 km (0.068 R)
• M57: 26,500,814 km (0.119 R)
• M58: 27,344,247 km (0.046 R)
• M59: 27,968,369 km (0.083 R)
• M60: 29,927,204 km (0.082 R)
• M61: 30,805,493 km (0.107 R)
• M62: 31,692,010 km (0.069 R)
• M63: 31,810,940 km (0.037 R)
• M64: 34,341,089 km (0.027 R)
• M65: 34,463,161 km (0.083 R)
• M66: 34,646,568 km (0.063 R)
• M67: 34,891,609 km (0.092 R)
• M68: 35,198,733 km (0.094 R)
• M69: 35,321,852 km (0.1 R)
• M70: 35,506,755 km (0.066 R)
• M71: 39,463,769 km (0.118 R)
• M72: 39,976,141 km (0.074 R)
• M73: 40,168,973 km (0.059 R)
• M74: 40,490,758 km (0.117 R)
• M75: 41,461,648 km (0.11 R)
• M76: 41,591,649 km (0.11 R)
• M77: 41,852,099 km (0.112 R)
• M78: 42,833,610 km (0.041 R)
• M79: 43,162,576 km (0.094 R)
• M80: 43,294,372 km (0.109 R)
• M81: 43,624,385 km (0.066 R)
• M82: 43,955,295 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 14.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.21 AU - 18.87 AU

Year: 20951 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 96,010,948 km

• M1: 227,688 km (0.104 R)
• M2: 425,756 km (0.118 R)
• M3: 1,783,057 km (0.099 R)
• M4: 2,067,891 km (0.077 R)
• M5: 2,943,637 km (0.098 R)
• M6: 3,374,928 km (0.09 R)
• M7: 3,802,329 km (0.117 R)
• M8: 4,297,797 km (0.098 R)
• M9: 4,761,401 km (0.041 R)
• M10: 5,052,668 km (0.108 R)
• M11: 5,404,672 km (0.046 R)
• M12: 5,514,626 km (0.103 R)
• M13: 5,820,853 km (0.119 R)
• M14: 5,933,650 km (0.051 R)
• M15: 6,132,765 km (0.114 R)
• M16: 6,276,229 km (0.063 R)
• M17: 6,655,011 km (0.1 R)
• M18: 8,466,043 km (0.115 R)
• M19: 8,787,529 km (0.101 R)
• M20: 9,047,679 km (0.119 R)
• M21: 9,608,821 km (0.113 R)
• M22: 10,834,327 km (0.077 R)
• M23: 13,355,948 km (0.112 R)
• M24: 13,768,240 km (0.097 R)
• M25: 13,957,033 km (0.041 R)
• M26: 15,615,774 km (0.109 R)
• M27: 16,488,528 km (0.116 R)
• M28: 16,688,989 km (0.106 R)
• M29: 17,173,686 km (0.106 R)
• M30: 17,909,408 km (0.057 R)
• M31: 20,092,340 km (0.111 R)
• M32: 20,306,565 km (0.076 R)
• M33: 21,960,070 km (0.118 R)
• M34: 22,580,153 km (0.104 R)
• M35: 22,981,823 km (0.026 R)
• M36: 23,116,312 km (0.115 R)
• M37: 23,295,979 km (0.08 R)
• M38: 24,110,090 km (0.084 R)
• M39: 25,580,338 km (0.093 R)
• M40: 26,467,154 km (0.111 R)
• M41: 26,561,102 km (0.09 R)
• M42: 27,411,416 km (0.077 R)
• M43: 27,506,411 km (0.099 R)
• M44: 27,839,865 km (0.09 R)
• M45: 28,174,814 km (0.117 R)
• M46: 29,917,929 km (0.085 R)
• M47: 30,555,963 km (0.076 R)
• M48: 31,496,635 km (0.074 R)
• M49: 32,849,598 km (0.1 R)
• M50: 32,950,577 km (0.079 R)
• M51: 33,507,829 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.1

Radius: 7.1

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 16.52 AU - 27.06 AU

Year: 29010 Days

Day: 23.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,010,948 km

• M1: 156,928 km (0.058 R)
• M2: 282,441 km (0.112 R)
• M3: 490,382 km (0.091 R)
• M4: 743,501 km (0.073 R)
• M5: 943,663 km (0.076 R)
• M6: 1,097,001 km (0.047 R)
• M7: 1,325,587 km (0.096 R)
• M8: 1,462,918 km (0.05 R)
• M9: 1,751,791 km (0.078 R)
• M10: 2,058,467 km (0.079 R)
• M11: 2,299,618 km (0.05 R)
• M12: 3,213,063 km (0.105 R)
• M13: 3,540,234 km (0.066 R)
• M14: 3,683,698 km (0.072 R)
• M15: 3,878,026 km (0.074 R)
• M16: 4,793,565 km (0.089 R)
• M17: 5,166,961 km (0.117 R)
• M18: 6,227,311 km (0.107 R)
• M19: 6,930,720 km (0.115 R)
• M20: 6,990,559 km (0.09 R)
• M21: 7,907,444 km (0.106 R)
• M22: 8,221,450 km (0.074 R)
• M23: 8,475,617 km (0.046 R)
• M24: 8,603,673 km (0.097 R)
• M25: 8,861,579 km (0.065 R)
• M26: 10,946,226 km (0.102 R)
• M27: 11,295,986 km (0.119 R)
• M28: 12,078,682 km (0.06 R)
• M29: 12,150,638 km (0.057 R)
• M30: 12,512,815 km (0.119 R)
• M31: 13,471,139 km (0.084 R)
• M32: 14,452,949 km (0.051 R)
• M33: 14,913,861 km (0.079 R)
• M34: 15,146,036 km (0.052 R)
• M35: 16,484,638 km (0.046 R)
• M36: 17,615,149 km (0.092 R)
• M37: 18,189,755 km (0.112 R)
• M38: 19,441,739 km (0.108 R)
• M39: 20,206,184 km (0.109 R)
• M40: 20,807,568 km (0.045 R)
• M41: 24,720,001 km (0.105 R)
• M42: 25,086,665 km (0.078 R)
• M43: 25,270,671 km (0.044 R)
• M44: 26,197,579 km (0.091 R)
• M45: 28,467,128 km (0.08 R)
• M46: 28,851,595 km (0.115 R)
• M47: 30,406,066 km (0.113 R)
• M48: 31,292,434 km (0.096 R)
• M49: 34,002,100 km (0.105 R)
• M50: 34,512,079 km (0.091 R)
• M51: 36,160,947 km (0.089 R)
• M52: 41,585,216 km (0.099 R)
• M53: 41,912,087 km (0.116 R)
• M54: 42,239,856 km (0.088 R)
• M55: 43,007,892 km (0.115 R)
• M56: 43,338,354 km (0.059 R)
• M57: 43,559,310 km (0.1 R)
• M58: 44,335,124 km (0.066 R)
• M59: 44,669,176 km (0.113 R)
• M60: 44,780,627 km (0.065 R)
• M61: 45,563,771 km (0.097 R)
• M62: 45,900,666 km (0.114 R)
• M63: 47,143,375 km (0.113 R)
• M64: 47,825,841 km (0.026 R)
• M65: 47,939,984 km (0.081 R)
• M66: 52,576,321 km (0.087 R)
• M67: 52,811,938 km (0.095 R)
• M68: 54,232,519 km (0.065 R)
• M69: 55,066,976 km (0.106 R)
• M70: 56,387,028 km (0.07 R)
• M71: 56,628,030 km (0.096 R)
• M72: 57,474,604 km (0.11 R)
• M73: 58,569,212 km (0.09 R)
• M74: 60,285,548 km (0.118 R)
• M75: 64,270,237 km (0.103 R)
• M76: 64,396,199 km (0.05 R)
• M77: 67,058,742 km (0.104 R)
• M78: 69,627,786 km (0.084 R)
• M79: 72,884,083 km (0.074 R)
• M80: 74,861,617 km (0.115 R)
• M81: 75,126,555 km (0.086 R)
• M82: 75,524,635 km (0.099 R)
• M83: 76,056,455 km (0.057 R)
• M84: 80,084,976 km (0.09 R)
• M85: 83,082,917 km (0.037 R)
• M86: 84,457,722 km (0.107 R)
• M87: 85,286,195 km (0.119 R)
• M88: 85,978,683 km (0.118 R)
• M89: 86,533,991 km (0.111 R)
• M90: 87,369,196 km (0.054 R)
• M91: 92,294,406 km (0.068 R)
• M92: 93,147,713 km (0.069 R)
• M93: 94,432,609 km (0.077 R)
• M94: 95,148,883 km (0.114 R)

Kuiper Belt

Range: 38.4 - 62.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 20,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit