🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 33 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,331,365 km

• M1: 365,916 km (0.112 R)
• M2: 521,797 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.65 AU - 0.99 AU

Year: 273 Days

Day: 14.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.97 AU - 1.55 AU

Year: 519 Days

Day: 14.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.95 AU - 2.47 AU

Year: 1206 Days

Day: 37.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,331,365 km

• M1: 1,739,524 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.37 AU - 2.57 AU

Year: 1425 Days

Day: 35.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.67 AU - 2.75 AU

Year: 1638 Days

Day: 26.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,331,365 km

• M1: 1,076,955 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.66 AU - 3.96 AU

Year: 2730 Days

Day: 19.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 10

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.04 AU - 6.24 AU

Year: 5585 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,331,365 km

• M1: 142,118 km (0.081 R)
• M2: 384,317 km (0.117 R)
• M3: 533,017 km (0.027 R)
• M4: 665,262 km (0.106 R)
• M5: 849,566 km (0.102 R)
• M6: 921,972 km (0.119 R)
• M7: 1,328,130 km (0.079 R)
• M8: 1,680,433 km (0.087 R)
• M9: 1,799,962 km (0.075 R)
• M10: 2,247,858 km (0.073 R)
• M11: 3,393,777 km (0.09 R)
• M12: 3,700,752 km (0.063 R)
• M13: 3,963,296 km (0.105 R)
• M14: 4,177,969 km (0.1 R)
• M15: 4,250,375 km (0.109 R)
• M16: 4,562,735 km (0.036 R)
• M17: 5,248,641 km (0.118 R)
• M18: 5,563,994 km (0.119 R)
• M19: 5,703,868 km (0.086 R)
• M20: 5,885,479 km (0.083 R)
• M21: 6,130,670 km (0.038 R)
• M22: 6,254,537 km (0.06 R)
• M23: 6,316,770 km (0.098 R)
• M24: 6,441,834 km (0.081 R)
• M25: 6,694,505 km (0.106 R)
• M26: 6,907,532 km (0.108 R)
• M27: 7,318,627 km (0.082 R)
• M28: 7,384,151 km (0.039 R)
• M29: 7,759,941 km (0.091 R)
• M30: 7,826,811 km (0.093 R)
• M31: 8,369,402 km (0.099 R)
• M32: 8,506,883 km (0.078 R)
• M33: 8,761,050 km (0.12 R)
• M34: 9,253,077 km (0.067 R)
• M35: 9,371,559 km (0.119 R)
• M36: 9,730,145 km (0.104 R)
• M37: 10,288,743 km (0.05 R)
• M38: 10,362,345 km (0.08 R)
• M39: 10,609,032 km (0.076 R)
• M40: 10,782,865 km (0.082 R)
• M41: 10,857,664 km (0.117 R)
• M42: 11,897,219 km (0.111 R)
• M43: 12,730,480 km (0.088 R)
• M44: 12,994,669 km (0.118 R)
• M45: 13,074,405 km (0.078 R)
• M46: 13,234,176 km (0.103 R)
• M47: 13,367,767 km (0.105 R)
• M48: 13,961,072 km (0.093 R)
• M49: 14,124,433 km (0.115 R)
• M50: 15,764,025 km (0.054 R)
• M51: 16,161,806 km (0.055 R)
• M52: 16,505,432 km (0.039 R)
• M53: 18,438,386 km (0.104 R)
• M54: 18,617,605 km (0.105 R)
• M55: 19,068,343 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.09 AU - 8.09 AU

Year: 6210 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,331,365 km

• M1: 189,690 km (0.069 R)
• M2: 440,267 km (0.067 R)
• M3: 541,993 km (0.095 R)
• M4: 641,326 km (0.068 R)
• M5: 804,537 km (0.073 R)
• M6: 952,639 km (0.076 R)
• M7: 1,278,314 km (0.091 R)
• M8: 1,418,786 km (0.049 R)
• M9: 1,639,892 km (0.101 R)
• M10: 2,034,232 km (0.036 R)
• M11: 2,524,763 km (0.111 R)
• M12: 2,727,020 km (0.04 R)
• M13: 2,981,486 km (0.102 R)
• M14: 3,219,795 km (0.094 R)
• M15: 3,390,486 km (0.095 R)
• M16: 3,664,699 km (0.098 R)
• M17: 4,155,829 km (0.113 R)
• M18: 4,422,861 km (0.072 R)
• M19: 5,401,680 km (0.11 R)
• M20: 5,901,038 km (0.1 R)
• M21: 6,080,854 km (0.083 R)
• M22: 6,354,020 km (0.102 R)
• M23: 7,551,701 km (0.096 R)
• M24: 7,681,851 km (0.042 R)
• M25: 7,812,749 km (0.101 R)
• M26: 7,944,395 km (0.063 R)
• M27: 8,210,081 km (0.087 R)
• M28: 8,444,800 km (0.063 R)
• M29: 8,546,078 km (0.087 R)
• M30: 8,715,871 km (0.085 R)
• M31: 9,197,277 km (0.113 R)
• M32: 10,402,138 km (0.036 R)
• M33: 10,802,761 km (0.067 R)
• M34: 13,232,081 km (0.051 R)
• M35: 13,428,653 km (0.1 R)
• M36: 14,064,743 km (0.065 R)
• M37: 14,386,528 km (0.075 R)
• M38: 14,792,088 km (0.075 R)
• M39: 15,242,677 km (0.081 R)
• M40: 15,614,577 km (0.105 R)
• M41: 16,283,279 km (0.092 R)
• M42: 16,452,026 km (0.045 R)
• M43: 16,706,043 km (0.059 R)
• M44: 17,261,051 km (0.064 R)
• M45: 17,390,004 km (0.082 R)
• M46: 17,648,809 km (0.082 R)
• M47: 17,822,193 km (0.089 R)
• M48: 18,083,091 km (0.078 R)
• M49: 18,785,304 km (0.119 R)
• M50: 19,050,840 km (0.112 R)
• M51: 19,139,701 km (0.043 R)
• M52: 19,407,033 km (0.077 R)
• M53: 19,496,342 km (0.093 R)
• M54: 20,035,493 km (0.045 R)
• M55: 21,082,529 km (0.116 R)
• M56: 21,404,763 km (0.099 R)
• M57: 22,147,516 km (0.075 R)
• M58: 22,334,364 km (0.08 R)
• M59: 23,087,589 km (0.11 R)
• M60: 23,372,274 km (0.08 R)
• M61: 23,849,192 km (0.05 R)
• M62: 25,690,742 km (0.09 R)
• M63: 25,936,531 km (0.109 R)
• M64: 26,133,701 km (0.093 R)
• M65: 26,479,870 km (0.115 R)
• M66: 27,076,915 km (0.103 R)
• M67: 27,226,812 km (0.097 R)
• M68: 27,577,769 km (0.108 R)
• M69: 28,996,705 km (0.086 R)
• M70: 29,355,141 km (0.038 R)
• M71: 29,509,227 km (0.033 R)
• M72: 30,491,188 km (0.12 R)
• M73: 32,222,185 km (0.04 R)
• M74: 33,233,317 km (0.119 R)
• M75: 34,146,761 km (0.074 R)
• M76: 34,850,918 km (0.118 R)
• M77: 35,724,121 km (0.043 R)
• M78: 36,494,101 km (0.03 R)
• M79: 36,936,462 km (0.09 R)
• M80: 37,102,815 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.2

Radius: 5

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.66 AU - 17.2 AU

Year: 24447 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,331,365 km

• M1: 1,069,774 km (0.09 R)
• M2: 1,456,784 km (0.073 R)
• M3: 1,913,357 km (0.118 R)
• M4: 2,219,733 km (0.093 R)
• M5: 2,346,592 km (0.073 R)
• M6: 2,378,756 km (0.075 R)
• M7: 3,371,936 km (0.115 R)
• M8: 3,703,295 km (0.107 R)
• M9: 4,083,723 km (0.075 R)
• M10: 4,357,487 km (0.043 R)
• M11: 5,812,625 km (0.071 R)
• M12: 7,308,604 km (0.075 R)
• M13: 8,765,238 km (0.113 R)
• M14: 9,270,131 km (0.099 R)
• M15: 9,423,469 km (0.092 R)
• M16: 9,732,538 km (0.058 R)
• M17: 9,940,629 km (0.09 R)
• M18: 10,840,610 km (0.112 R)
• M19: 10,948,320 km (0.067 R)
• M20: 11,056,180 km (0.115 R)
• M21: 11,821,822 km (0.046 R)
• M22: 12,155,126 km (0.118 R)
• M23: 12,604,369 km (0.057 R)
• M24: 13,116,293 km (0.103 R)
• M25: 13,692,992 km (0.041 R)
• M26: 16,265,477 km (0.1 R)
• M27: 17,448,497 km (0.103 R)
• M28: 18,209,950 km (0.117 R)
• M29: 19,241,877 km (0.064 R)
• M30: 19,764,871 km (0.088 R)
• M31: 20,226,380 km (0.111 R)
• M32: 20,558,338 km (0.064 R)
• M33: 21,767,687 km (0.1 R)
• M34: 22,175,940 km (0.082 R)
• M35: 23,207,566 km (0.061 R)
• M36: 27,560,865 km (0.114 R)
• M37: 27,634,317 km (0.101 R)
• M38: 31,081,650 km (0.057 R)
• M39: 31,541,215 km (0.113 R)
• M40: 35,377,204 km (0.065 R)
• M41: 37,797,398 km (0.097 R)
• M42: 39,523,159 km (0.099 R)
• M43: 41,358,276 km (0.11 R)
• M44: 41,863,618 km (0.091 R)
• M45: 42,880,434 km (0.118 R)
• M46: 43,135,798 km (0.05 R)
• M47: 44,248,657 km (0.09 R)
• M48: 45,111,088 km (0.083 R)
• M49: 45,197,705 km (0.07 R)
• M50: 45,631,240 km (0.042 R)
• M51: 46,240,552 km (0.116 R)
• M52: 46,765,042 km (0.082 R)
• M53: 46,852,557 km (0.071 R)
• M54: 48,704,728 km (0.062 R)
• M55: 49,594,985 km (0.104 R)
• M56: 49,863,214 km (0.091 R)
• M57: 50,580,536 km (0.116 R)
• M58: 51,120,884 km (0.098 R)
• M59: 51,844,189 km (0.105 R)
• M60: 56,814,728 km (0.103 R)
• M61: 58,128,048 km (0.077 R)
• M62: 58,222,145 km (0.079 R)
• M63: 59,261,551 km (0.101 R)
• M64: 59,356,396 km (0.093 R)
• M65: 60,497,828 km (0.089 R)
• M66: 63,771,179 km (0.061 R)
• M67: 64,744,762 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit