🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.57 AU - 0.63 AU

Year: 168 Days

Day: 22.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,242,225 km

• M1: 43,982 km (0.111 R)
• M2: 82,129 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.58 AU - 0.68 AU

Year: 181 Days

Day: 19.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,242,225 km

• M1: 129,402 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.78 AU - 1.06 AU

Year: 319 Days

Day: 31.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.44 AU - 3.64 AU

Year: 1917 Days

Day: 28.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.84 AU - 4.24 AU

Year: 2937 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 103.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,242,225 km

• M1: 1,724,415 km (0.107 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 10.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.05 AU - 6.57 AU

Year: 5065 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,242,225 km

• M1: 184,305 km (0.039 R)
• M2: 414,835 km (0.101 R)
• M3: 494,271 km (0.07 R)
• M4: 625,020 km (0.054 R)
• M5: 707,149 km (0.118 R)
• M6: 936,931 km (0.11 R)
• M7: 1,205,759 km (0.097 R)
• M8: 1,295,817 km (0.05 R)
• M9: 1,403,976 km (0.113 R)
• M10: 1,531,433 km (0.067 R)
• M11: 1,629,570 km (0.108 R)
• M12: 2,244,417 km (0.088 R)
• M13: 2,432,761 km (0.114 R)
• M14: 2,724,925 km (0.11 R)
• M15: 2,885,444 km (0.094 R)
• M16: 3,007,815 km (0.078 R)
• M17: 3,279,185 km (0.103 R)
• M18: 3,646,299 km (0.036 R)
• M19: 3,712,421 km (0.063 R)
• M20: 3,778,992 km (0.09 R)
• M21: 4,117,831 km (0.119 R)
• M22: 4,921,920 km (0.077 R)
• M23: 5,594,811 km (0.047 R)
• M24: 6,085,641 km (0.079 R)
• M25: 6,322,904 km (0.072 R)
• M26: 6,482,824 km (0.057 R)
• M27: 6,834,080 km (0.069 R)
• M28: 7,442,494 km (0.082 R)
• M29: 7,526,867 km (0.075 R)
• M30: 7,611,540 km (0.105 R)
• M31: 7,753,358 km (0.1 R)
• M32: 8,534,110 km (0.049 R)
• M33: 9,430,949 km (0.075 R)
• M34: 9,522,353 km (0.114 R)
• M35: 10,263,760 km (0.076 R)
• M36: 10,800,069 km (0.079 R)
• M37: 10,895,662 km (0.095 R)
• M38: 11,184,236 km (0.088 R)
• M39: 11,540,279 km (0.069 R)
• M40: 12,363,366 km (0.109 R)
• M41: 12,900,124 km (0.088 R)
• M42: 13,001,551 km (0.094 R)
• M43: 13,069,468 km (0.098 R)
• M44: 13,341,886 km (0.047 R)
• M45: 13,513,026 km (0.108 R)
• M46: 13,616,099 km (0.092 R)
• M47: 13,684,914 km (0.117 R)
• M48: 14,275,078 km (0.073 R)
• M49: 14,380,095 km (0.058 R)
• M50: 14,979,983 km (0.117 R)
• M51: 15,086,646 km (0.09 R)
• M52: 16,022,082 km (0.111 R)
• M53: 16,167,640 km (0.102 R)
• M54: 17,013,317 km (0.119 R)
• M55: 17,273,468 km (0.067 R)
• M56: 17,722,710 km (0.112 R)
• M57: 18,175,692 km (0.06 R)
• M58: 18,289,536 km (0.073 R)
• M59: 18,594,267 km (0.087 R)
• M60: 18,709,009 km (0.104 R)
• M61: 18,977,687 km (0.11 R)
• M62: 19,054,730 km (0.097 R)
• M63: 19,363,649 km (0.116 R)
• M64: 19,441,141 km (0.1 R)
• M65: 19,791,200 km (0.108 R)
• M66: 20,143,353 km (0.095 R)
• M67: 21,652,945 km (0.052 R)
• M68: 21,854,304 km (0.109 R)
• M69: 22,137,194 km (0.076 R)
• M70: 22,340,048 km (0.088 R)
• M71: 22,421,430 km (0.082 R)
• M72: 22,788,543 km (0.098 R)
• M73: 22,911,363 km (0.075 R)
• M74: 23,404,736 km (0.105 R)
• M75: 24,109,791 km (0.12 R)
• M76: 25,668,451 km (0.085 R)
• M77: 26,095,254 km (0.11 R)
• M78: 26,999,274 km (0.031 R)
• M79: 28,176,609 km (0.052 R)
• M80: 28,616,876 km (0.04 R)
• M81: 28,749,420 km (0.099 R)
• M82: 29,459,710 km (0.107 R)
• M83: 29,861,829 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 14

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.53 AU - 13.49 AU

Year: 13212 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,242,225 km

• M1: 236,365 km (0.084 R)
• M2: 419,921 km (0.066 R)
• M3: 595,848 km (0.074 R)
• M4: 687,253 km (0.108 R)
• M5: 784,342 km (0.081 R)
• M6: 1,107,174 km (0.084 R)
• M7: 1,430,156 km (0.084 R)
• M8: 2,365,890 km (0.102 R)
• M9: 2,652,071 km (0.118 R)
• M10: 3,060,922 km (0.028 R)
• M11: 3,258,690 km (0.119 R)
• M12: 3,578,082 km (0.06 R)
• M13: 3,877,427 km (0.117 R)
• M14: 3,968,832 km (0.058 R)
• M15: 4,341,929 km (0.051 R)
• M16: 5,022,300 km (0.078 R)
• M17: 5,736,181 km (0.062 R)
• M18: 6,158,496 km (0.104 R)
• M19: 6,700,638 km (0.077 R)
• M20: 7,145,542 km (0.105 R)
• M21: 7,986,133 km (0.077 R)
• M22: 10,264,658 km (0.085 R)
• M23: 11,124,397 km (0.102 R)
• M24: 11,651,430 km (0.096 R)
• M25: 11,962,594 km (0.104 R)
• M26: 12,547,821 km (0.065 R)
• M27: 12,638,776 km (0.06 R)
• M28: 13,419,976 km (0.093 R)
• M29: 13,933,845 km (0.115 R)
• M30: 14,454,296 km (0.103 R)
• M31: 15,271,100 km (0.061 R)
• M32: 15,416,809 km (0.059 R)
• M33: 15,562,966 km (0.055 R)
• M34: 15,856,776 km (0.075 R)
• M35: 16,449,782 km (0.094 R)
• M36: 16,849,059 km (0.094 R)
• M37: 17,606,622 km (0.077 R)
• M38: 18,530,239 km (0.066 R)
• M39: 18,945,972 km (0.11 R)
• M40: 19,102,601 km (0.092 R)
• M41: 19,733,455 km (0.101 R)
• M42: 19,998,393 km (0.041 R)
• M43: 20,371,191 km (0.057 R)
• M44: 21,232,127 km (0.083 R)
• M45: 22,656,448 km (0.028 R)
• M46: 22,767,300 km (0.059 R)
• M47: 23,212,503 km (0.08 R)
• M48: 23,716,798 km (0.104 R)
• M49: 24,224,682 km (0.079 R)
• M50: 26,291,975 km (0.116 R)
• M51: 26,934,947 km (0.116 R)
• M52: 27,346,790 km (0.099 R)
• M53: 28,057,679 km (0.055 R)
• M54: 28,295,988 km (0.068 R)
• M55: 28,714,713 km (0.097 R)
• M56: 28,834,690 km (0.099 R)
• M57: 29,922,267 km (0.118 R)
• M58: 30,716,033 km (0.114 R)
• M59: 32,075,130 km (0.055 R)
• M60: 33,013,109 km (0.118 R)
• M61: 33,201,751 km (0.077 R)
• M62: 33,327,713 km (0.097 R)
• M63: 33,516,954 km (0.108 R)
• M64: 33,769,924 km (0.115 R)
• M65: 34,660,181 km (0.111 R)
• M66: 35,687,021 km (0.089 R)
• M67: 35,945,227 km (0.101 R)
• M68: 37,049,857 km (0.065 R)
• M69: 37,311,355 km (0.106 R)
• M70: 39,625,783 km (0.113 R)
• M71: 39,826,394 km (0.084 R)
• M72: 41,782,386 km (0.118 R)
• M73: 42,054,654 km (0.05 R)
• M74: 42,190,938 km (0.089 R)
• M75: 42,600,836 km (0.119 R)
• M76: 45,717,259 km (0.094 R)
• M77: 46,138,227 km (0.047 R)
• M78: 46,278,849 km (0.096 R)
• M79: 47,267,242 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 8

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.56 AU - 14.86 AU

Year: 15430 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,242,225 km

• M1: 111,301 km (0.072 R)
• M2: 182,659 km (0.09 R)
• M3: 351,106 km (0.058 R)
• M4: 720,463 km (0.087 R)
• M5: 1,551,779 km (0.109 R)
• M6: 1,731,895 km (0.079 R)
• M7: 2,112,621 km (0.054 R)
• M8: 2,415,108 km (0.039 R)
• M9: 2,660,000 km (0.119 R)
• M10: 2,949,771 km (0.089 R)
• M11: 3,136,020 km (0.09 R)
• M12: 4,374,691 km (0.036 R)
• M13: 4,587,419 km (0.116 R)
• M14: 5,654,800 km (0.085 R)
• M15: 5,793,477 km (0.084 R)
• M16: 6,552,088 km (0.088 R)
• M17: 7,901,909 km (0.113 R)
• M18: 8,687,896 km (0.077 R)
• M19: 10,277,075 km (0.079 R)
• M20: 10,616,961 km (0.078 R)
• M21: 11,424,341 km (0.09 R)
• M22: 11,835,436 km (0.06 R)
• M23: 12,975,521 km (0.075 R)
• M24: 13,158,778 km (0.092 R)
• M25: 13,837,803 km (0.091 R)
• M26: 13,962,568 km (0.106 R)
• M27: 14,401,937 km (0.068 R)
• M28: 15,230,110 km (0.053 R)
• M29: 16,008,019 km (0.069 R)
• M30: 16,534,005 km (0.118 R)
• M31: 17,065,527 km (0.085 R)
• M32: 17,199,267 km (0.043 R)
• M33: 18,350,273 km (0.1 R)
• M34: 19,876,471 km (0.092 R)
• M35: 21,155,233 km (0.114 R)
• M36: 21,370,953 km (0.083 R)
• M37: 21,949,748 km (0.086 R)
• M38: 23,196,795 km (0.11 R)
• M39: 24,391,334 km (0.052 R)
• M40: 25,072,005 km (0.076 R)
• M41: 25,605,770 km (0.051 R)
• M42: 27,935,458 km (0.086 R)
• M43: 28,172,121 km (0.049 R)
• M44: 28,647,543 km (0.036 R)
• M45: 29,045,623 km (0.084 R)
• M46: 30,575,262 km (0.108 R)
• M47: 30,819,256 km (0.059 R)
• M48: 31,801,366 km (0.073 R)
• M49: 32,378,963 km (0.105 R)
• M50: 32,627,595 km (0.074 R)
• M51: 33,126,803 km (0.097 R)
• M52: 35,574,673 km (0.082 R)
• M53: 36,604,505 km (0.039 R)
• M54: 36,690,823 km (0.06 R)
• M55: 36,777,141 km (0.074 R)
• M56: 37,209,778 km (0.11 R)
• M57: 38,869,416 km (0.033 R)
• M58: 39,575,369 km (0.107 R)
• M59: 39,663,931 km (0.052 R)
• M60: 40,552,991 km (0.099 R)
• M61: 40,731,611 km (0.085 R)
• M62: 41,989,130 km (0.103 R)
• M63: 42,441,365 km (0.116 R)
• M64: 45,373,483 km (0.068 R)
• M65: 45,558,835 km (0.047 R)
• M66: 45,651,735 km (0.069 R)
• M67: 46,396,433 km (0.078 R)
• M68: 47,520,960 km (0.032 R)
• M69: 48,086,590 km (0.063 R)
• M70: 48,749,458 km (0.082 R)
• M71: 48,844,303 km (0.092 R)
• M72: 54,552,808 km (0.099 R)
• M73: 56,535,279 km (0.048 R)
• M74: 56,734,693 km (0.115 R)
• M75: 59,046,280 km (0.103 R)
• M76: 59,552,818 km (0.059 R)
• M77: 59,654,245 km (0.086 R)
• M78: 60,060,852 km (0.052 R)
• M79: 61,081,110 km (0.109 R)
• M80: 61,798,731 km (0.116 R)
• M81: 63,035,456 km (0.12 R)
• M82: 63,242,350 km (0.1 R)
• M83: 64,072,319 km (0.09 R)
• M84: 65,428,574 km (0.07 R)
• M85: 65,533,292 km (0.109 R)
• M86: 66,267,818 km (0.119 R)
• M87: 66,372,985 km (0.104 R)
• M88: 69,233,595 km (0.074 R)
• M89: 70,088,846 km (0.096 R)
• M90: 70,625,155 km (0.066 R)
• M91: 71,055,099 km (0.055 R)
• M92: 71,486,091 km (0.065 R)
• M93: 71,593,951 km (0.097 R)
• M94: 71,809,820 km (0.118 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit