🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.86 AU - 1.32 AU

Year: 422 Days

Day: 20.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.07 AU - 1.35 AU

Year: 494 Days

Day: 42.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,729,355 km

• M1: 246,388 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.59 AU - 2.35 AU

Year: 1025 Days

Day: 30.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.44 AU - 2.58 AU

Year: 1475 Days

Day: 15.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.73 AU - 2.91 AU

Year: 1756 Days

Day: 20.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,729,355 km

• M1: 2,155,406 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.87 AU - 4.67 AU

Year: 3272 Days

Day: 15.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,729,355 km

• M1: 61,485 km (0.102 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.45 AU - 5.67 AU

Year: 4221 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,729,355 km

• M1: 100,231 km (0.101 R)
• M2: 191,934 km (0.098 R)
• M3: 279,748 km (0.11 R)
• M4: 337,942 km (0.081 R)
• M5: 393,143 km (0.106 R)
• M6: 505,342 km (0.059 R)
• M7: 806,482 km (0.062 R)
• M8: 976,575 km (0.114 R)
• M9: 1,338,452 km (0.109 R)
• M10: 1,431,951 km (0.078 R)
• M11: 1,812,677 km (0.071 R)
• M12: 2,130,124 km (0.114 R)
• M13: 2,530,747 km (0.094 R)
• M14: 2,697,698 km (0.082 R)
• M15: 2,765,466 km (0.109 R)
• M16: 2,833,832 km (0.093 R)
• M17: 2,920,001 km (0.11 R)
• M18: 3,007,216 km (0.114 R)
• M19: 3,148,437 km (0.114 R)
• M20: 3,237,747 km (0.045 R)
• M21: 3,310,002 km (0.113 R)
• M22: 3,492,661 km (0.093 R)
• M23: 3,548,162 km (0.118 R)
• M24: 3,622,662 km (0.079 R)
• M25: 4,158,222 km (0.111 R)
• M26: 4,495,416 km (0.077 R)
• M27: 4,555,854 km (0.093 R)
• M28: 4,821,091 km (0.067 R)
• M29: 4,882,874 km (0.07 R)
• M30: 5,302,347 km (0.087 R)
• M31: 5,602,889 km (0.083 R)
• M32: 5,733,488 km (0.059 R)
• M33: 6,288,047 km (0.053 R)
• M34: 6,675,057 km (0.116 R)
• M35: 7,046,359 km (0.072 R)
• M36: 7,784,774 km (0.101 R)
• M37: 7,881,713 km (0.114 R)
• M38: 7,954,867 km (0.037 R)
• M39: 8,126,306 km (0.068 R)
• M40: 9,077,898 km (0.079 R)
• M41: 9,385,621 km (0.103 R)
• M42: 9,488,993 km (0.091 R)
• M43: 9,592,814 km (0.088 R)
• M44: 10,276,327 km (0.061 R)
• M45: 10,409,618 km (0.116 R)
• M46: 10,650,920 km (0.091 R)
• M47: 10,704,775 km (0.083 R)
• M48: 10,812,784 km (0.094 R)
• M49: 11,139,057 km (0.091 R)
• M50: 11,330,992 km (0.07 R)
• M51: 11,385,894 km (0.073 R)
• M52: 12,561,733 km (0.028 R)
• M53: 12,790,020 km (0.084 R)
• M54: 12,962,057 km (0.092 R)
• M55: 13,163,865 km (0.077 R)
• M56: 13,453,935 km (0.11 R)
• M57: 14,158,840 km (0.1 R)
• M58: 14,966,070 km (0.066 R)
• M59: 15,880,562 km (0.051 R)
• M60: 16,189,332 km (0.118 R)
• M61: 16,406,698 km (0.117 R)
• M62: 16,687,642 km (0.089 R)
• M63: 16,970,083 km (0.103 R)
• M64: 17,159,325 km (0.075 R)
• M65: 17,349,164 km (0.104 R)
• M66: 18,341,447 km (0.038 R)
• M67: 19,319,069 km (0.118 R)
• M68: 19,450,715 km (0.103 R)
• M69: 19,847,449 km (0.114 R)
• M70: 20,648,844 km (0.116 R)
• M71: 20,817,142 km (0.038 R)
• M72: 21,324,877 km (0.107 R)
• M73: 21,768,136 km (0.094 R)
• M74: 22,111,164 km (0.11 R)
• M75: 22,559,808 km (0.089 R)
• M76: 22,698,335 km (0.044 R)
• M77: 22,872,168 km (0.106 R)
• M78: 23,011,444 km (0.073 R)
• M79: 23,081,156 km (0.114 R)
• M80: 23,151,018 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 9.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.24 AU - 6.9 AU

Year: 6245 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,729,355 km

• M1: 159,920 km (0.047 R)
• M2: 456,573 km (0.066 R)
• M3: 536,159 km (0.046 R)
• M4: 711,188 km (0.112 R)
• M5: 834,158 km (0.037 R)
• M6: 1,040,004 km (0.055 R)
• M7: 1,149,360 km (0.048 R)
• M8: 1,362,986 km (0.111 R)
• M9: 1,553,873 km (0.085 R)
• M10: 1,904,381 km (0.038 R)
• M11: 2,279,572 km (0.073 R)
• M12: 2,528,503 km (0.072 R)
• M13: 2,634,867 km (0.077 R)
• M14: 3,999,948 km (0.042 R)
• M15: 5,247,145 km (0.054 R)
• M16: 5,328,975 km (0.096 R)
• M17: 5,743,960 km (0.115 R)
• M18: 6,342,651 km (0.065 R)
• M19: 6,871,629 km (0.066 R)
• M20: 6,991,008 km (0.032 R)
• M21: 7,081,066 km (0.111 R)
• M22: 7,506,522 km (0.082 R)
• M23: 7,660,608 km (0.09 R)
• M24: 7,784,475 km (0.107 R)
• M25: 7,940,356 km (0.097 R)
• M26: 8,003,037 km (0.073 R)
• M27: 8,097,284 km (0.073 R)
• M28: 8,478,160 km (0.117 R)
• M29: 8,542,188 km (0.072 R)
• M30: 8,670,693 km (0.117 R)
• M31: 9,588,625 km (0.101 R)
• M32: 10,229,054 km (0.091 R)
• M33: 10,709,861 km (0.106 R)
• M34: 10,883,395 km (0.084 R)
• M35: 11,022,820 km (0.09 R)
• M36: 11,162,844 km (0.11 R)
• M37: 11,268,310 km (0.103 R)
• M38: 12,087,807 km (0.078 R)
• M39: 12,196,116 km (0.089 R)
• M40: 12,705,796 km (0.1 R)
• M41: 13,111,057 km (0.098 R)
• M42: 13,259,607 km (0.066 R)
• M43: 13,821,198 km (0.099 R)
• M44: 14,010,289 km (0.117 R)
• M45: 14,390,717 km (0.087 R)
• M46: 14,543,905 km (0.068 R)
• M47: 14,620,649 km (0.079 R)
• M48: 14,967,865 km (0.072 R)
• M49: 15,356,969 km (0.102 R)
• M50: 17,678,130 km (0.082 R)
• M51: 17,760,110 km (0.108 R)
• M52: 19,257,285 km (0.075 R)
• M53: 19,468,517 km (0.111 R)
• M54: 20,794,702 km (0.076 R)
• M55: 21,929,253 km (0.072 R)
• M56: 22,105,629 km (0.118 R)
• M57: 22,637,599 km (0.055 R)
• M58: 23,443,183 km (0.066 R)
• M59: 24,761,140 km (0.065 R)
• M60: 24,990,773 km (0.079 R)
• M61: 25,452,133 km (0.093 R)
• M62: 25,591,109 km (0.111 R)
• M63: 25,869,810 km (0.069 R)
• M64: 26,056,209 km (0.075 R)
• M65: 27,041,909 km (0.117 R)
• M66: 27,183,728 km (0.088 R)
• M67: 27,848,691 km (0.114 R)
• M68: 28,087,599 km (0.093 R)
• M69: 28,953,022 km (0.054 R)
• M70: 31,154,654 km (0.085 R)
• M71: 31,253,688 km (0.08 R)
• M72: 31,950,365 km (0.092 R)
• M73: 32,551,449 km (0.113 R)
• M74: 33,765,137 km (0.115 R)
• M75: 33,917,876 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.2

Radius: 7.6

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.2 AU - 21.82 AU

Year: 29533 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,729,355 km

• M1: 446,400 km (0.116 R)
• M2: 740,958 km (0.103 R)
• M3: 823,387 km (0.113 R)
• M4: 938,278 km (0.111 R)
• M5: 3,689,233 km (0.093 R)
• M6: 4,226,738 km (0.114 R)
• M7: 4,479,110 km (0.1 R)
• M8: 4,998,813 km (0.075 R)
• M9: 5,813,672 km (0.12 R)
• M10: 5,981,671 km (0.079 R)
• M11: 7,381,907 km (0.081 R)
• M12: 8,306,272 km (0.082 R)
• M13: 8,432,234 km (0.114 R)
• M14: 9,859,846 km (0.116 R)
• M15: 10,601,253 km (0.096 R)
• M16: 10,875,316 km (0.069 R)
• M17: 11,151,773 km (0.106 R)
• M18: 11,290,899 km (0.088 R)
• M19: 12,568,316 km (0.106 R)
• M20: 12,713,126 km (0.098 R)
• M21: 13,519,160 km (0.078 R)
• M22: 15,644,646 km (0.062 R)
• M23: 16,192,025 km (0.068 R)
• M24: 17,225,297 km (0.111 R)
• M25: 18,773,336 km (0.097 R)
• M26: 19,354,973 km (0.102 R)
• M27: 20,026,817 km (0.112 R)
• M28: 21,739,563 km (0.09 R)
• M29: 23,143,239 km (0.1 R)
• M30: 24,485,731 km (0.119 R)
• M31: 24,666,595 km (0.06 R)
• M32: 25,486,241 km (0.112 R)
• M33: 25,761,352 km (0.118 R)
• M34: 25,945,357 km (0.091 R)
• M35: 26,037,509 km (0.056 R)
• M36: 26,407,166 km (0.079 R)
• M37: 28,376,622 km (0.117 R)
• M38: 31,173,055 km (0.116 R)
• M39: 31,369,178 km (0.073 R)
• M40: 31,762,620 km (0.109 R)
• M41: 32,753,257 km (0.082 R)
• M42: 33,252,316 km (0.096 R)
• M43: 34,056,105 km (0.078 R)
• M44: 36,608,993 km (0.032 R)
• M45: 36,815,886 km (0.082 R)
• M46: 37,960,609 km (0.114 R)
• M47: 39,752,792 km (0.095 R)
• M48: 40,605,500 km (0.118 R)
• M49: 40,819,724 km (0.119 R)
• M50: 41,464,491 km (0.103 R)
• M51: 42,004,240 km (0.083 R)
• M52: 47,529,039 km (0.1 R)
• M53: 49,916,621 km (0.094 R)
• M54: 50,260,995 km (0.114 R)
• M55: 51,067,328 km (0.085 R)
• M56: 53,394,622 km (0.115 R)
• M57: 54,453,027 km (0.058 R)
• M58: 54,807,424 km (0.098 R)
• M59: 55,994,333 km (0.028 R)
• M60: 58,151,834 km (0.079 R)
• M61: 60,092,417 km (0.102 R)
• M62: 61,438,798 km (0.097 R)
• M63: 62,424,199 km (0.074 R)
• M64: 63,787,634 km (0.076 R)
• M65: 65,411,669 km (0.066 R)
• M66: 68,318,206 km (0.05 R)
• M67: 70,493,359 km (0.109 R)
• M68: 70,879,621 km (0.085 R)
• M69: 71,783,491 km (0.096 R)
• M70: 72,431,549 km (0.119 R)
• M71: 75,305,623 km (0.12 R)
• M72: 75,832,208 km (0.085 R)
• M73: 76,359,989 km (0.057 R)
• M74: 81,299,561 km (0.083 R)
• M75: 82,110,232 km (0.096 R)
• M76: 85,105,630 km (0.038 R)
• M77: 85,791,387 km (0.105 R)
• M78: 86,616,718 km (0.079 R)
• M79: 92,467,192 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit