🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 19.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,210,810 km

• M1: 414,087 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.67 AU - 0.81 AU

Year: 240 Days

Day: 20.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,210,810 km

• M1: 234,719 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.71 AU - 0.91 AU

Year: 275 Days

Day: 35.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.22 AU - 1.3 AU

Year: 533 Days

Day: 36.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.3 AU - 2.06 AU

Year: 820 Days

Day: 39.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,210,810 km

• M1: 47,722 km (0.089 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.4

Radius: 14.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.87 AU - 5.83 AU

Year: 4024 Days

Day: 10.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,210,810 km

• M1: 199,713 km (0.078 R)
• M2: 422,464 km (0.081 R)
• M3: 763,996 km (0.099 R)
• M4: 1,001,707 km (0.076 R)
• M5: 1,250,638 km (0.092 R)
• M6: 1,474,137 km (0.116 R)
• M7: 1,567,486 km (0.119 R)
• M8: 1,744,162 km (0.103 R)
• M9: 1,910,814 km (0.057 R)
• M10: 2,047,995 km (0.064 R)
• M11: 2,314,728 km (0.061 R)
• M12: 2,443,232 km (0.068 R)
• M13: 2,536,432 km (0.027 R)
• M14: 2,630,978 km (0.102 R)
• M15: 2,784,764 km (0.072 R)
• M16: 3,472,167 km (0.115 R)
• M17: 3,577,633 km (0.059 R)
• M18: 3,727,231 km (0.069 R)
• M19: 4,832,610 km (0.119 R)
• M20: 5,756,227 km (0.117 R)
• M21: 6,161,488 km (0.031 R)
• M22: 6,760,328 km (0.1 R)
• M23: 7,378,017 km (0.097 R)
• M24: 7,624,704 km (0.113 R)
• M25: 7,790,608 km (0.096 R)
• M26: 8,041,933 km (0.1 R)
• M27: 8,609,956 km (0.12 R)
• M28: 8,840,785 km (0.119 R)
• M29: 9,132,352 km (0.084 R)
• M30: 9,724,909 km (0.049 R)
• M31: 9,874,955 km (0.102 R)
• M32: 10,729,907 km (0.09 R)
• M33: 10,978,539 km (0.111 R)
• M34: 11,103,603 km (0.091 R)
• M35: 11,767,817 km (0.113 R)
• M36: 11,960,051 km (0.063 R)
• M37: 12,510,272 km (0.052 R)
• M38: 13,002,748 km (0.089 R)
• M39: 13,669,206 km (0.112 R)
• M40: 13,803,844 km (0.047 R)
• M41: 13,972,740 km (0.116 R)
• M42: 14,108,426 km (0.053 R)
• M43: 14,415,101 km (0.11 R)
• M44: 14,586,540 km (0.112 R)
• M45: 14,758,728 km (0.11 R)
• M46: 15,664,393 km (0.114 R)
• M47: 16,017,594 km (0.104 R)
• M48: 16,588,160 km (0.091 R)
• M49: 17,493,077 km (0.117 R)
• M50: 17,749,339 km (0.119 R)
• M51: 18,117,649 km (0.117 R)
• M52: 18,562,852 km (0.115 R)
• M53: 19,124,592 km (0.059 R)
• M54: 19,313,085 km (0.058 R)
• M55: 19,882,155 km (0.078 R)
• M56: 20,610,996 km (0.093 R)
• M57: 20,726,935 km (0.095 R)
• M58: 20,998,156 km (0.059 R)
• M59: 21,153,737 km (0.105 R)
• M60: 21,348,663 km (0.103 R)
• M61: 22,173,995 km (0.056 R)
• M62: 22,809,935 km (0.112 R)
• M63: 23,694,059 km (0.114 R)
• M64: 24,181,000 km (0.102 R)
• M65: 24,712,371 km (0.071 R)
• M66: 24,917,620 km (0.08 R)
• M67: 25,412,938 km (0.057 R)
• M68: 25,578,693 km (0.107 R)
• M69: 26,455,187 km (0.104 R)
• M70: 27,298,919 km (0.069 R)
• M71: 28,323,215 km (0.057 R)
• M72: 28,538,187 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.3

Radius: 4.8

Gravity: 30.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.41 AU - 13.41 AU

Year: 18500 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,210,810 km

• M1: 439,818 km (0.079 R)
• M2: 559,346 km (0.107 R)
• M3: 927,208 km (0.082 R)
• M4: 977,622 km (0.064 R)
• M5: 1,414,597 km (0.09 R)
• M6: 1,532,331 km (0.094 R)
• M7: 1,969,456 km (0.104 R)
• M8: 2,168,122 km (0.094 R)
• M9: 2,912,671 km (0.101 R)
• M10: 3,025,019 km (0.101 R)
• M11: 3,850,948 km (0.095 R)
• M12: 4,140,869 km (0.113 R)
• M13: 6,022,960 km (0.1 R)
• M14: 6,505,114 km (0.105 R)
• M15: 8,024,131 km (0.099 R)
• M16: 8,500,301 km (0.088 R)
• M17: 8,931,292 km (0.113 R)
• M18: 9,314,263 km (0.084 R)
• M19: 9,369,315 km (0.041 R)
• M20: 9,870,468 km (0.093 R)
• M21: 9,926,716 km (0.114 R)
• M22: 10,096,061 km (0.093 R)
• M23: 10,266,303 km (0.069 R)
• M24: 10,609,631 km (0.055 R)
• M25: 12,261,341 km (0.063 R)
• M26: 12,686,498 km (0.101 R)
• M27: 13,614,005 km (0.112 R)
• M28: 13,676,686 km (0.058 R)
• M29: 13,928,011 km (0.026 R)
• M30: 14,180,981 km (0.117 R)
• M31: 15,272,596 km (0.111 R)
• M32: 15,664,393 km (0.119 R)
• M33: 17,877,245 km (0.056 R)
• M34: 18,775,580 km (0.038 R)
• M35: 18,845,293 km (0.108 R)
• M36: 19,195,052 km (0.099 R)
• M37: 20,903,909 km (0.055 R)
• M38: 21,048,420 km (0.084 R)
• M39: 21,484,199 km (0.104 R)
• M40: 22,143,327 km (0.071 R)
• M41: 22,809,187 km (0.08 R)
• M42: 24,008,962 km (0.082 R)
• M43: 24,388,193 km (0.083 R)
• M44: 24,692,924 km (0.09 R)
• M45: 25,229,232 km (0.08 R)
• M46: 26,625,878 km (0.027 R)
• M47: 26,782,656 km (0.118 R)
• M48: 27,729,461 km (0.111 R)
• M49: 28,446,783 km (0.117 R)
• M50: 28,928,339 km (0.045 R)
• M51: 29,980,909 km (0.105 R)
• M52: 30,062,440 km (0.065 R)
• M53: 30,552,972 km (0.088 R)
• M54: 31,046,046 km (0.09 R)
• M55: 31,541,963 km (0.098 R)
• M56: 32,123,600 km (0.116 R)
• M57: 32,206,926 km (0.115 R)
• M58: 32,876,675 km (0.116 R)
• M59: 34,827,581 km (0.111 R)
• M60: 35,860,255 km (0.117 R)
• M61: 36,902,952 km (0.062 R)
• M62: 37,691,483 km (0.103 R)
• M63: 37,955,673 km (0.098 R)
• M64: 40,090,285 km (0.111 R)
• M65: 40,449,768 km (0.077 R)
• M66: 40,630,034 km (0.055 R)
• M67: 41,081,670 km (0.099 R)
• M68: 41,444,145 km (0.11 R)
• M69: 42,629,559 km (0.11 R)
• M70: 43,826,043 km (0.106 R)
• M71: 44,103,696 km (0.097 R)
• M72: 44,196,447 km (0.114 R)
• M73: 44,289,198 km (0.113 R)
• M74: 45,500,940 km (0.084 R)
• M75: 45,594,589 km (0.111 R)
• M76: 45,969,780 km (0.064 R)
• M77: 46,063,877 km (0.115 R)
• M78: 48,338,513 km (0.037 R)
• M79: 48,625,441 km (0.104 R)
• M80: 50,455,472 km (0.104 R)
• M81: 50,746,590 km (0.105 R)
• M82: 51,330,321 km (0.12 R)
• M83: 53,984,486 km (0.11 R)
• M84: 56,481,424 km (0.066 R)
• M85: 56,582,103 km (0.087 R)
• M86: 56,884,441 km (0.074 R)
• M87: 56,985,419 km (0.117 R)
• M88: 59,937,284 km (0.067 R)
• M89: 60,040,058 km (0.084 R)
• M90: 61,276,784 km (0.11 R)
• M91: 61,794,542 km (0.068 R)
• M92: 61,898,213 km (0.109 R)
• M93: 66,094,583 km (0.117 R)
• M94: 67,691,690 km (0.079 R)
• M95: 68,441,325 km (0.113 R)
• M96: 70,490,068 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 7.2

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.41 AU - 16.41 AU

Year: 19544 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,210,810 km

• M1: 193,580 km (0.112 R)
• M2: 347,665 km (0.053 R)
• M3: 563,834 km (0.045 R)
• M4: 819,796 km (0.1 R)
• M5: 921,672 km (0.1 R)
• M6: 1,523,654 km (0.036 R)
• M7: 2,154,957 km (0.107 R)
• M8: 2,479,884 km (0.075 R)
• M9: 3,502,685 km (0.058 R)
• M10: 3,712,870 km (0.104 R)
• M11: 4,278,649 km (0.059 R)
• M12: 4,917,731 km (0.117 R)
• M13: 5,248,492 km (0.116 R)
• M14: 6,385,286 km (0.12 R)
• M15: 6,745,966 km (0.05 R)
• M16: 7,649,388 km (0.065 R)
• M17: 9,103,030 km (0.096 R)
• M18: 9,218,370 km (0.088 R)
• M19: 10,337,811 km (0.119 R)
• M20: 10,761,024 km (0.078 R)
• M21: 10,944,131 km (0.103 R)
• M22: 11,499,738 km (0.085 R)
• M23: 11,812,248 km (0.081 R)
• M24: 12,509,823 km (0.044 R)
• M25: 13,285,936 km (0.04 R)
• M26: 13,351,311 km (0.087 R)
• M27: 14,011,037 km (0.06 R)
• M28: 14,077,608 km (0.045 R)
• M29: 15,568,351 km (0.108 R)
• M30: 16,122,761 km (0.105 R)
• M31: 16,402,509 km (0.095 R)
• M32: 16,683,753 km (0.063 R)
• M33: 17,537,059 km (0.113 R)
• M34: 20,482,342 km (0.091 R)
• M35: 20,785,128 km (0.087 R)
• M36: 21,702,612 km (0.091 R)
• M37: 22,946,369 km (0.09 R)
• M38: 23,814,784 km (0.09 R)
• M39: 23,973,807 km (0.072 R)
• M40: 24,133,278 km (0.074 R)
• M41: 24,774,305 km (0.059 R)
• M42: 25,258,852 km (0.082 R)
• M43: 28,063,065 km (0.048 R)
• M44: 29,672,738 km (0.092 R)
• M45: 31,835,773 km (0.117 R)
• M46: 32,362,358 km (0.098 R)
• M47: 33,870,155 km (0.105 R)
• M48: 33,959,614 km (0.051 R)
• M49: 34,407,809 km (0.103 R)
• M50: 34,497,718 km (0.102 R)
• M51: 35,038,514 km (0.12 R)
• M52: 35,764,213 km (0.119 R)
• M53: 36,220,188 km (0.047 R)
• M54: 36,586,403 km (0.079 R)
• M55: 37,692,231 km (0.041 R)
• M56: 40,315,130 km (0.097 R)
• M57: 40,504,671 km (0.076 R)
• M58: 41,457,160 km (0.12 R)
• M59: 42,996,373 km (0.097 R)
• M60: 45,044,667 km (0.065 R)
• M61: 45,734,463 km (0.093 R)
• M62: 48,932,267 km (0.117 R)
• M63: 49,235,801 km (0.075 R)
• M64: 49,337,079 km (0.11 R)
• M65: 51,172,345 km (0.072 R)
• M66: 51,274,820 km (0.12 R)
• M67: 51,480,367 km (0.106 R)
• M68: 52,511,545 km (0.08 R)
• M69: 53,029,752 km (0.096 R)
• M70: 53,133,573 km (0.081 R)
• M71: 53,862,265 km (0.118 R)
• M72: 56,174,150 km (0.053 R)
• M73: 59,163,116 km (0.102 R)
• M74: 59,918,286 km (0.078 R)
• M75: 61,875,175 km (0.095 R)
• M76: 62,422,404 km (0.086 R)
• M77: 63,301,292 km (0.103 R)
• M78: 64,849,331 km (0.072 R)
• M79: 65,182,635 km (0.108 R)
• M80: 66,745,783 km (0.085 R)
• M81: 68,208,252 km (0.077 R)
• M82: 70,250,562 km (0.11 R)
• M83: 70,821,427 km (0.062 R)
• M84: 72,773,829 km (0.105 R)
• M85: 73,235,937 km (0.082 R)
• M86: 74,162,696 km (0.062 R)
• M87: 74,627,646 km (0.063 R)
• M88: 74,860,420 km (0.112 R)
• M89: 75,911,046 km (0.067 R)
• M90: 76,028,181 km (0.076 R)
• M91: 79,210,876 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit