🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 176 Days

Day: 35.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,189,913 km

• M1: 284,386 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.73 AU - 1.11 AU

Year: 334 Days

Day: 22.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.33 AU - 3.35 AU

Year: 1813 Days

Day: 47.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,189,913 km

• M1: 240,105 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.93 AU - 3.15 AU

Year: 2008 Days

Day: 25.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.28 AU - 4.26 AU

Year: 2772 Days

Day: 23.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,189,913 km

• M1: 662,719 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 9.5

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.48 AU - 12.12 AU

Year: 12520 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,189,913 km

• M1: 120,127 km (0.095 R)
• M2: 330,013 km (0.113 R)
• M3: 550,520 km (0.107 R)
• M4: 817,852 km (0.106 R)
• M5: 1,518,718 km (0.094 R)
• M6: 1,813,425 km (0.104 R)
• M7: 2,274,486 km (0.095 R)
• M8: 2,643,544 km (0.08 R)
• M9: 3,131,682 km (0.111 R)
• M10: 3,300,578 km (0.069 R)
• M11: 3,897,473 km (0.098 R)
• M12: 4,376,486 km (0.111 R)
• M13: 4,796,407 km (0.118 R)
• M14: 5,309,378 km (0.051 R)
• M15: 5,633,856 km (0.086 R)
• M16: 6,090,429 km (0.083 R)
• M17: 6,732,203 km (0.119 R)
• M18: 7,987,330 km (0.077 R)
• M19: 8,265,582 km (0.081 R)
• M20: 8,784,088 km (0.082 R)
• M21: 9,167,806 km (0.073 R)
• M22: 9,852,366 km (0.12 R)
• M23: 10,604,245 km (0.099 R)
• M24: 11,478,495 km (0.095 R)
• M25: 11,897,967 km (0.116 R)
• M26: 12,109,499 km (0.068 R)
• M27: 12,322,377 km (0.12 R)
• M28: 12,914,186 km (0.078 R)
• M29: 13,240,908 km (0.061 R)
• M30: 13,460,218 km (0.105 R)
• M31: 14,574,722 km (0.101 R)
• M32: 15,086,048 km (0.083 R)
• M33: 15,372,528 km (0.052 R)
• M34: 15,951,023 km (0.11 R)
• M35: 16,891,395 km (0.1 R)
• M36: 17,368,462 km (0.094 R)
• M37: 18,580,056 km (0.066 R)
• M38: 20,385,103 km (0.047 R)
• M39: 20,574,943 km (0.053 R)
• M40: 20,892,839 km (0.056 R)
• M41: 21,020,296 km (0.082 R)
• M42: 22,702,374 km (0.075 R)
• M43: 22,833,572 km (0.119 R)
• M44: 24,427,238 km (0.077 R)
• M45: 25,577,795 km (0.109 R)
• M46: 26,056,658 km (0.098 R)
• M47: 27,092,773 km (0.119 R)
• M48: 27,371,324 km (0.053 R)
• M49: 29,205,095 km (0.073 R)
• M50: 29,347,811 km (0.065 R)
• M51: 29,419,169 km (0.076 R)
• M52: 29,920,921 km (0.11 R)
• M53: 30,136,790 km (0.105 R)
• M54: 31,078,210 km (0.12 R)
• M55: 32,102,805 km (0.03 R)
• M56: 32,915,571 km (0.067 R)
• M57: 33,959,913 km (0.077 R)
• M58: 34,260,306 km (0.117 R)
• M59: 36,310,844 km (0.062 R)
• M60: 37,157,568 km (0.073 R)
• M61: 37,544,578 km (0.091 R)
• M62: 37,777,352 km (0.065 R)
• M63: 38,010,725 km (0.079 R)
• M64: 38,322,636 km (0.103 R)
• M65: 38,478,816 km (0.119 R)
• M66: 39,184,619 km (0.091 R)
• M67: 39,894,760 km (0.116 R)
• M68: 40,529,504 km (0.117 R)
• M69: 41,247,424 km (0.087 R)
• M70: 41,327,609 km (0.101 R)
• M71: 41,487,828 km (0.102 R)
• M72: 41,648,197 km (0.067 R)
• M73: 42,858,144 km (0.105 R)
• M74: 43,264,153 km (0.088 R)
• M75: 43,834,420 km (0.099 R)
• M76: 43,997,931 km (0.076 R)
• M77: 44,243,421 km (0.08 R)
• M78: 44,735,747 km (0.096 R)
• M79: 48,064,599 km (0.091 R)
• M80: 48,148,972 km (0.032 R)
• M81: 48,233,196 km (0.109 R)
• M82: 49,078,723 km (0.108 R)
• M83: 49,503,431 km (0.108 R)
• M84: 54,078,882 km (0.092 R)
• M85: 54,693,281 km (0.101 R)
• M86: 54,869,208 km (0.025 R)
• M87: 55,663,423 km (0.084 R)
• M88: 56,728,111 km (0.049 R)
• M89: 58,607,509 km (0.111 R)
• M90: 59,871,761 km (0.101 R)
• M91: 60,053,223 km (0.069 R)
• M92: 60,143,879 km (0.094 R)
• M93: 60,325,491 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 4.2

Gravity: 19.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.3 AU - 14.88 AU

Year: 15922 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,189,913 km

• M1: 104,120 km (0.058 R)
• M2: 157,227 km (0.043 R)
• M3: 282,441 km (0.074 R)
• M4: 335,398 km (0.065 R)
• M5: 498,759 km (0.086 R)
• M6: 614,997 km (0.116 R)
• M7: 833,859 km (0.034 R)
• M8: 911,949 km (0.09 R)
• M9: 1,523,654 km (0.093 R)
• M10: 1,970,952 km (0.077 R)
• M11: 2,075,521 km (0.081 R)
• M12: 2,290,343 km (0.103 R)
• M13: 2,400,298 km (0.035 R)
• M14: 4,867,765 km (0.104 R)
• M15: 4,973,980 km (0.08 R)
• M16: 5,552,624 km (0.095 R)
• M17: 5,775,076 km (0.086 R)
• M18: 5,962,672 km (0.112 R)
• M19: 6,114,215 km (0.109 R)
• M20: 6,228,657 km (0.1 R)
• M21: 6,459,786 km (0.109 R)
• M22: 6,733,101 km (0.11 R)
• M23: 6,930,421 km (0.11 R)
• M24: 7,821,725 km (0.085 R)
• M25: 8,029,217 km (0.037 R)
• M26: 8,112,842 km (0.079 R)
• M27: 11,212,061 km (0.052 R)
• M28: 11,823,767 km (0.072 R)
• M29: 12,349,753 km (0.065 R)
• M30: 12,883,219 km (0.106 R)
• M31: 13,030,124 km (0.092 R)
• M32: 13,276,063 km (0.084 R)
• M33: 13,374,798 km (0.11 R)
• M34: 13,872,510 km (0.1 R)
• M35: 13,922,625 km (0.094 R)
• M36: 14,073,420 km (0.119 R)
• M37: 14,325,642 km (0.079 R)
• M38: 14,376,355 km (0.088 R)
• M39: 14,528,646 km (0.053 R)
• M40: 14,783,561 km (0.048 R)
• M41: 15,401,699 km (0.115 R)
• M42: 16,028,065 km (0.12 R)
• M43: 16,983,397 km (0.114 R)
• M44: 17,090,659 km (0.116 R)
• M45: 17,413,791 km (0.089 R)
• M46: 17,630,408 km (0.101 R)
• M47: 18,230,445 km (0.075 R)
• M48: 18,892,865 km (0.054 R)
• M49: 19,731,810 km (0.063 R)
• M50: 21,272,219 km (0.11 R)
• M51: 21,736,122 km (0.079 R)
• M52: 21,852,509 km (0.051 R)
• M53: 22,438,035 km (0.106 R)
• M54: 23,325,898 km (0.116 R)
• M55: 26,057,556 km (0.081 R)
• M56: 26,181,273 km (0.064 R)
• M57: 29,080,629 km (0.109 R)
• M58: 29,337,489 km (0.068 R)
• M59: 30,177,630 km (0.03 R)
• M60: 32,013,645 km (0.093 R)
• M61: 32,146,189 km (0.111 R)
• M62: 32,345,304 km (0.119 R)
• M63: 33,078,932 km (0.088 R)
• M64: 33,683,307 km (0.074 R)
• M65: 34,902,978 km (0.068 R)
• M66: 35,999,082 km (0.096 R)
• M67: 37,385,106 km (0.079 R)
• M68: 37,594,543 km (0.103 R)
• M69: 39,071,224 km (0.11 R)
• M70: 41,574,295 km (0.106 R)
• M71: 41,791,212 km (0.07 R)
• M72: 43,027,788 km (0.057 R)
• M73: 43,100,792 km (0.116 R)
• M74: 43,393,705 km (0.086 R)
• M75: 44,202,431 km (0.085 R)
• M76: 44,645,689 km (0.115 R)
• M77: 45,016,094 km (0.109 R)
• M78: 45,834,843 km (0.114 R)
• M79: 46,208,538 km (0.094 R)
• M80: 46,358,286 km (0.097 R)
• M81: 46,658,379 km (0.083 R)
• M82: 47,411,305 km (0.106 R)
• M83: 47,864,886 km (0.059 R)
• M84: 47,940,732 km (0.053 R)
• M85: 48,548,099 km (0.095 R)
• M86: 49,847,506 km (0.11 R)
• M87: 50,308,717 km (0.11 R)
• M88: 51,003,300 km (0.044 R)
• M89: 51,856,606 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 4.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.34 AU - 21.7 AU

Year: 31417 Days

Day: 17.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,189,913 km

• M1: 218,263 km (0.116 R)
• M2: 446,998 km (0.1 R)
• M3: 563,834 km (0.119 R)
• M4: 618,886 km (0.095 R)
• M5: 705,055 km (0.117 R)
• M6: 795,113 km (0.102 R)
• M7: 2,142,092 km (0.118 R)
• M8: 2,802,267 km (0.086 R)
• M9: 2,849,989 km (0.071 R)
• M10: 3,092,637 km (0.054 R)
• M11: 3,216,504 km (0.069 R)
• M12: 4,626,165 km (0.086 R)
• M13: 4,997,466 km (0.104 R)
• M14: 5,348,872 km (0.086 R)
• M15: 5,738,425 km (0.075 R)
• M16: 6,168,070 km (0.057 R)
• M17: 6,671,766 km (0.039 R)
• M18: 8,397,976 km (0.105 R)
• M19: 9,203,111 km (0.067 R)
• M20: 9,274,170 km (0.082 R)
• M21: 10,068,984 km (0.087 R)
• M22: 10,960,737 km (0.105 R)
• M23: 12,227,532 km (0.097 R)
• M24: 13,177,628 km (0.105 R)
• M25: 13,539,954 km (0.099 R)
• M26: 13,580,495 km (0.111 R)
• M27: 13,702,118 km (0.097 R)
• M28: 13,783,349 km (0.112 R)
• M29: 14,480,775 km (0.094 R)
• M30: 16,727,735 km (0.118 R)
• M31: 17,163,663 km (0.089 R)
• M32: 18,359,399 km (0.066 R)
• M33: 19,353,477 km (0.114 R)
• M34: 19,490,359 km (0.1 R)
• M35: 20,643,609 km (0.092 R)
• M36: 20,736,808 km (0.085 R)
• M37: 21,158,076 km (0.079 R)
• M38: 21,629,309 km (0.083 R)
• M39: 22,438,484 km (0.097 R)
• M40: 24,528,964 km (0.049 R)
• M41: 25,472,329 km (0.065 R)
• M42: 26,174,990 km (0.118 R)
• M43: 27,394,212 km (0.103 R)
• M44: 28,114,077 km (0.111 R)
• M45: 29,835,201 km (0.084 R)
• M46: 30,416,389 km (0.107 R)
• M47: 31,161,685 km (0.099 R)
• M48: 31,215,092 km (0.117 R)
• M49: 31,536,428 km (0.065 R)
• M50: 32,236,546 km (0.115 R)
• M51: 34,146,761 km (0.102 R)
• M52: 34,257,015 km (0.114 R)
• M53: 35,143,382 km (0.119 R)
• M54: 36,261,776 km (0.039 R)
• M55: 36,882,009 km (0.102 R)
• M56: 36,995,105 km (0.11 R)
• M57: 37,278,443 km (0.076 R)
• M58: 37,847,214 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit