🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.71 AU - 1.15 AU

Year: 326 Days

Day: 44.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.94 AU - 0.94 AU

Year: 331 Days

Day: 36.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.21 AU - 2.23 AU

Year: 1202 Days

Day: 18.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 97 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.96 AU - 2.48 AU

Year: 1202 Days

Day: 20.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.03 AU - 2.85 AU

Year: 1385 Days

Day: 29.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,977,042 km

• M1: 1,120,039 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.35 AU - 3.69 AU

Year: 1907 Days

Day: 20.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 9.4

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.86 AU - 6.1 AU

Year: 4039 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,977,042 km

• M1: 121,473 km (0.092 R)
• M2: 260,151 km (0.079 R)
• M3: 434,432 km (0.082 R)
• M4: 573,857 km (0.102 R)
• M5: 911,500 km (0.109 R)
• M6: 1,095,505 km (0.114 R)
• M7: 1,248,843 km (0.084 R)
• M8: 1,424,321 km (0.076 R)
• M9: 1,639,293 km (0.057 R)
• M10: 1,718,730 km (0.072 R)
• M11: 2,240,228 km (0.09 R)
• M12: 2,454,751 km (0.102 R)
• M13: 2,789,402 km (0.109 R)
• M14: 3,298,184 km (0.11 R)
• M15: 3,793,503 km (0.115 R)
• M16: 4,467,591 km (0.102 R)
• M17: 4,807,178 km (0.048 R)
• M18: 5,154,993 km (0.117 R)
• M19: 5,249,240 km (0.068 R)
• M20: 5,415,443 km (0.054 R)
• M21: 5,753,085 km (0.116 R)
• M22: 5,924,375 km (0.108 R)
• M23: 6,147,276 km (0.05 R)
• M24: 6,601,305 km (0.082 R)
• M25: 6,780,972 km (0.118 R)
• M26: 6,961,986 km (0.099 R)
• M27: 7,092,435 km (0.1 R)
• M28: 7,249,962 km (0.103 R)
• M29: 7,329,248 km (0.106 R)
• M30: 7,515,049 km (0.06 R)
• M31: 7,675,717 km (0.026 R)
• M32: 8,027,721 km (0.108 R)
• M33: 8,109,701 km (0.113 R)
• M34: 8,357,285 km (0.097 R)
• M35: 8,831,809 km (0.091 R)
• M36: 9,200,568 km (0.066 R)
• M37: 9,286,437 km (0.038 R)
• M38: 9,487,796 km (0.04 R)
• M39: 9,603,435 km (0.064 R)
• M40: 10,100,399 km (0.084 R)
• M41: 10,665,730 km (0.119 R)
• M42: 11,119,311 km (0.088 R)
• M43: 11,210,715 km (0.062 R)
• M44: 11,609,992 km (0.087 R)
• M45: 11,982,789 km (0.114 R)
• M46: 12,549,317 km (0.074 R)
• M47: 13,156,684 km (0.111 R)
• M48: 13,643,027 km (0.12 R)
• M49: 14,300,659 km (0.084 R)
• M50: 14,400,141 km (0.078 R)
• M51: 14,466,563 km (0.108 R)
• M52: 15,851,989 km (0.08 R)
• M53: 16,265,477 km (0.053 R)
• M54: 16,612,694 km (0.051 R)
• M55: 17,350,062 km (0.089 R)
• M56: 17,633,699 km (0.078 R)
• M57: 17,811,721 km (0.044 R)
• M58: 19,184,581 km (0.079 R)
• M59: 19,994,803 km (0.104 R)
• M60: 20,516,301 km (0.09 R)
• M61: 20,591,100 km (0.063 R)
• M62: 20,816,245 km (0.086 R)
• M63: 21,079,986 km (0.115 R)
• M64: 21,193,381 km (0.045 R)
• M65: 21,344,774 km (0.11 R)
• M66: 21,496,616 km (0.064 R)
• M67: 21,686,904 km (0.117 R)
• M68: 21,801,197 km (0.063 R)
• M69: 21,877,641 km (0.068 R)
• M70: 22,414,997 km (0.09 R)
• M71: 22,530,636 km (0.067 R)
• M72: 22,801,408 km (0.118 R)
• M73: 23,307,049 km (0.088 R)
• M74: 23,385,139 km (0.115 R)
• M75: 23,698,547 km (0.111 R)
• M76: 24,726,583 km (0.112 R)
• M77: 25,567,622 km (0.081 R)
• M78: 26,867,030 km (0.074 R)
• M79: 27,607,389 km (0.118 R)
• M80: 27,690,117 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.9

Radius: 9.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.1 AU - 7.22 AU

Year: 6247 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,977,042 km

• M1: 250,576 km (0.094 R)
• M2: 384,766 km (0.113 R)
• M3: 504,743 km (0.112 R)
• M4: 638,633 km (0.031 R)
• M5: 710,590 km (0.115 R)
• M6: 881,131 km (0.062 R)
• M7: 953,238 km (0.113 R)
• M8: 1,142,928 km (0.049 R)
• M9: 1,314,068 km (0.112 R)
• M10: 1,472,342 km (0.08 R)
• M11: 1,796,222 km (0.11 R)
• M12: 1,936,844 km (0.107 R)
• M13: 2,081,355 km (0.102 R)
• M14: 2,229,307 km (0.053 R)
• M15: 2,628,135 km (0.087 R)
• M16: 2,829,195 km (0.104 R)
• M17: 2,924,788 km (0.068 R)
• M18: 3,147,390 km (0.084 R)
• M19: 3,609,198 km (0.035 R)
• M20: 3,893,584 km (0.088 R)
• M21: 4,123,217 km (0.098 R)
• M22: 4,216,416 km (0.108 R)
• M23: 4,373,195 km (0.044 R)
• M24: 4,789,974 km (0.115 R)
• M25: 5,219,619 km (0.094 R)
• M26: 6,168,967 km (0.113 R)
• M27: 7,377,269 km (0.085 R)
• M28: 7,834,590 km (0.106 R)
• M29: 7,950,379 km (0.089 R)
• M30: 8,125,109 km (0.11 R)
• M31: 8,896,885 km (0.088 R)
• M32: 8,997,564 km (0.109 R)
• M33: 9,506,496 km (0.11 R)
• M34: 9,588,924 km (0.031 R)
• M35: 10,087,684 km (0.073 R)
• M36: 10,425,027 km (0.115 R)
• M37: 10,573,727 km (0.081 R)
• M38: 10,808,895 km (0.098 R)
• M39: 11,067,400 km (0.113 R)
• M40: 11,590,693 km (0.049 R)
• M41: 12,211,225 km (0.067 R)
• M42: 13,484,602 km (0.115 R)
• M43: 13,763,004 km (0.112 R)
• M44: 14,585,643 km (0.104 R)
• M45: 14,919,246 km (0.082 R)
• M46: 15,207,222 km (0.12 R)
• M47: 15,400,203 km (0.116 R)
• M48: 16,130,989 km (0.11 R)
• M49: 16,204,741 km (0.108 R)
• M50: 16,401,911 km (0.112 R)
• M51: 16,574,995 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 10.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.5 AU - 10.78 AU

Year: 10878 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,977,042 km

• M1: 160,369 km (0.047 R)
• M2: 550,071 km (0.072 R)
• M3: 636,240 km (0.058 R)
• M4: 1,230,592 km (0.084 R)
• M5: 1,592,769 km (0.058 R)
• M6: 1,773,333 km (0.075 R)
• M7: 1,933,403 km (0.025 R)
• M8: 2,182,633 km (0.113 R)
• M9: 2,561,265 km (0.12 R)
• M10: 3,748,773 km (0.119 R)
• M11: 3,886,403 km (0.114 R)
• M12: 3,990,673 km (0.054 R)
• M13: 5,861,843 km (0.074 R)
• M14: 6,305,401 km (0.112 R)
• M15: 6,676,553 km (0.079 R)
• M16: 6,885,691 km (0.076 R)
• M17: 6,970,064 km (0.112 R)
• M18: 8,275,605 km (0.118 R)
• M19: 8,727,540 km (0.043 R)
• M20: 8,864,571 km (0.118 R)
• M21: 9,233,779 km (0.098 R)
• M22: 9,560,950 km (0.057 R)
• M23: 10,178,639 km (0.055 R)
• M24: 11,602,811 km (0.1 R)
• M25: 11,956,011 km (0.038 R)
• M26: 12,880,077 km (0.1 R)
• M27: 14,309,186 km (0.093 R)
• M28: 14,851,029 km (0.102 R)
• M29: 15,124,644 km (0.093 R)
• M30: 15,289,501 km (0.116 R)
• M31: 15,510,307 km (0.057 R)
• M32: 16,573,649 km (0.089 R)
• M33: 16,857,286 km (0.098 R)
• M34: 16,971,280 km (0.037 R)
• M35: 17,660,328 km (0.076 R)
• M36: 17,775,967 km (0.078 R)
• M37: 18,769,895 km (0.096 R)
• M38: 18,947,169 km (0.093 R)
• M39: 19,902,052 km (0.109 R)
• M40: 20,445,990 km (0.083 R)
• M41: 20,811,457 km (0.05 R)
• M42: 22,044,892 km (0.038 R)
• M43: 23,747,465 km (0.112 R)
• M44: 24,324,315 km (0.089 R)
• M45: 24,905,802 km (0.044 R)
• M46: 25,622,674 km (0.103 R)
• M47: 25,819,396 km (0.065 R)
• M48: 26,611,217 km (0.058 R)
• M49: 26,744,060 km (0.094 R)
• M50: 27,076,915 km (0.091 R)
• M51: 28,557,635 km (0.088 R)
• M52: 29,719,861 km (0.071 R)
• M53: 29,857,641 km (0.101 R)
• M54: 30,202,913 km (0.084 R)
• M55: 31,246,806 km (0.115 R)
• M56: 31,949,318 km (0.072 R)
• M57: 32,514,948 km (0.052 R)
• M58: 32,799,184 km (0.072 R)
• M59: 32,941,451 km (0.114 R)
• M60: 33,084,018 km (0.057 R)
• M61: 33,155,376 km (0.118 R)
• M62: 33,298,242 km (0.055 R)
• M63: 34,087,820 km (0.09 R)
• M64: 35,465,915 km (0.068 R)
• M65: 36,125,043 km (0.052 R)
• M66: 37,678,916 km (0.099 R)
• M67: 38,801,948 km (0.08 R)
• M68: 39,178,785 km (0.089 R)
• M69: 39,936,199 km (0.09 R)
• M70: 41,311,452 km (0.092 R)
• M71: 41,542,132 km (0.102 R)
• M72: 43,091,218 km (0.112 R)
• M73: 44,501,627 km (0.03 R)
• M74: 44,659,153 km (0.089 R)
• M75: 45,054,092 km (0.104 R)
• M76: 45,608,950 km (0.11 R)
• M77: 47,689,408 km (0.072 R)
• M78: 48,497,835 km (0.088 R)
• M79: 49,229,218 km (0.116 R)
• M80: 50,538,649 km (0.052 R)
• M81: 51,859,448 km (0.115 R)
• M82: 52,191,406 km (0.114 R)
• M83: 53,442,643 km (0.084 R)
• M84: 54,619,230 km (0.061 R)
• M85: 55,380,234 km (0.113 R)
• M86: 55,719,522 km (0.072 R)
• M87: 56,827,145 km (0.106 R)
• M88: 56,998,135 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.1

Radius: 4.2

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.17 AU - 19.73 AU

Year: 29981 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,977,042 km

• M1: 63,579 km (0.11 R)
• M2: 341,233 km (0.086 R)
• M3: 375,191 km (0.088 R)
• M4: 503,546 km (0.077 R)
• M5: 624,422 km (0.105 R)
• M6: 990,188 km (0.118 R)
• M7: 1,194,389 km (0.112 R)
• M8: 1,383,780 km (0.104 R)
• M9: 1,700,329 km (0.09 R)
• M10: 2,199,238 km (0.092 R)
• M11: 2,264,613 km (0.098 R)
• M12: 2,601,208 km (0.11 R)
• M13: 2,881,704 km (0.1 R)
• M14: 3,471,119 km (0.112 R)
• M15: 4,258,303 km (0.115 R)
• M16: 4,380,974 km (0.056 R)
• M17: 4,504,841 km (0.079 R)
• M18: 4,840,837 km (0.108 R)
• M19: 4,968,893 km (0.096 R)
• M20: 5,011,828 km (0.067 R)
• M21: 5,141,380 km (0.082 R)
• M22: 6,923,389 km (0.098 R)
• M23: 7,067,751 km (0.089 R)
• M24: 8,667,850 km (0.079 R)
• M25: 9,401,628 km (0.106 R)
• M26: 9,775,922 km (0.108 R)
• M27: 10,264,209 km (0.117 R)
• M28: 10,373,864 km (0.06 R)
• M29: 10,871,876 km (0.089 R)
• M30: 11,208,321 km (0.104 R)
• M31: 13,716,778 km (0.088 R)
• M32: 13,777,066 km (0.079 R)
• M33: 15,126,439 km (0.051 R)
• M34: 16,133,981 km (0.056 R)
• M35: 17,098,139 km (0.086 R)
• M36: 18,879,999 km (0.083 R)
• M37: 19,758,737 km (0.119 R)
• M38: 20,927,845 km (0.083 R)
• M39: 20,997,408 km (0.112 R)
• M40: 21,136,534 km (0.076 R)
• M41: 21,415,833 km (0.061 R)
• M42: 23,548,799 km (0.032 R)
• M43: 24,420,805 km (0.067 R)
• M44: 25,081,729 km (0.082 R)
• M45: 25,451,385 km (0.038 R)
• M46: 25,599,786 km (0.074 R)
• M47: 26,196,233 km (0.119 R)
• M48: 26,948,261 km (0.12 R)
• M49: 28,012,800 km (0.105 R)
• M50: 29,324,025 km (0.109 R)
• M51: 29,869,608 km (0.03 R)
• M52: 30,339,944 km (0.083 R)
• M53: 30,497,321 km (0.119 R)
• M54: 31,925,532 km (0.071 R)
• M55: 33,051,406 km (0.074 R)
• M56: 34,435,784 km (0.102 R)
• M57: 34,517,913 km (0.077 R)
• M58: 34,600,043 km (0.054 R)
• M59: 35,176,443 km (0.108 R)
• M60: 35,756,135 km (0.073 R)
• M61: 36,505,920 km (0.046 R)
• M62: 36,673,320 km (0.095 R)
• M63: 36,757,094 km (0.113 R)
• M64: 37,936,524 km (0.094 R)
• M65: 38,190,840 km (0.062 R)
• M66: 42,248,982 km (0.082 R)
• M67: 42,953,139 km (0.091 R)
• M68: 43,041,551 km (0.119 R)
• M69: 43,838,908 km (0.114 R)
• M70: 44,551,891 km (0.066 R)
• M71: 45,448,432 km (0.074 R)
• M72: 46,441,462 km (0.106 R)
• M73: 48,081,952 km (0.082 R)
• M74: 48,817,076 km (0.111 R)
• M75: 48,909,229 km (0.083 R)
• M76: 49,370,738 km (0.072 R)
• M77: 50,671,043 km (0.107 R)
• M78: 51,044,589 km (0.115 R)
• M79: 52,265,008 km (0.107 R)
• M80: 52,736,989 km (0.075 R)
• M81: 53,970,573 km (0.101 R)
• M82: 54,065,867 km (0.066 R)
• M83: 54,926,055 km (0.079 R)
• M84: 57,436,158 km (0.069 R)
• M85: 58,118,324 km (0.07 R)
• M86: 59,589,170 km (0.101 R)
• M87: 60,873,767 km (0.059 R)
• M88: 61,370,282 km (0.104 R)
• M89: 62,167,490 km (0.098 R)
• M90: 66,715,115 km (0.081 R)
• M91: 67,740,160 km (0.059 R)
• M92: 68,151,554 km (0.108 R)
• M93: 68,770,440 km (0.088 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit