🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 233 Days

Day: 26 Hours

Environment

Temp: 93 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,731,564 km

• M1: 139,425 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.65 AU - 0.87 AU

Year: 247 Days

Day: 28.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.97 AU - 1.33 AU

Year: 460 Days

Day: 33.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,731,564 km

• M1: 228,286 km (0.094 R)
• M2: 353,350 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2.02 AU

Year: 783 Days

Day: 16.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,731,564 km

• M1: 45,777 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.24 AU - 2.06 AU

Year: 790 Days

Day: 33 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.67 AU - 3.33 AU

Year: 1937 Days

Day: 32.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.62 AU - 5.06 AU

Year: 3370 Days

Day: 28.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 12.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.8 AU - 6.14 AU

Year: 4769 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,731,564 km

• M1: 164,258 km (0.083 R)
• M2: 265,237 km (0.09 R)
• M3: 352,303 km (0.119 R)
• M4: 719,117 km (0.089 R)
• M5: 810,970 km (0.096 R)
• M6: 932,144 km (0.086 R)
• M7: 1,555,070 km (0.105 R)
• M8: 1,756,578 km (0.058 R)
• M9: 1,933,852 km (0.104 R)
• M10: 2,016,430 km (0.111 R)
• M11: 2,237,087 km (0.114 R)
• M12: 2,324,003 km (0.086 R)
• M13: 2,610,333 km (0.116 R)
• M14: 2,965,179 km (0.119 R)
• M15: 3,138,863 km (0.065 R)
• M16: 3,315,837 km (0.119 R)
• M17: 3,435,814 km (0.111 R)
• M18: 3,597,978 km (0.096 R)
• M19: 3,741,892 km (0.115 R)
• M20: 4,014,459 km (0.101 R)
• M21: 4,228,683 km (0.097 R)
• M22: 4,315,450 km (0.091 R)
• M23: 4,534,910 km (0.037 R)
• M24: 5,099,941 km (0.113 R)
• M25: 5,402,578 km (0.115 R)
• M26: 5,496,824 km (0.08 R)
• M27: 5,615,605 km (0.109 R)
• M28: 5,831,325 km (0.119 R)
• M29: 6,148,024 km (0.117 R)
• M30: 6,570,638 km (0.106 R)
• M31: 6,798,176 km (0.089 R)
• M32: 7,235,151 km (0.075 R)
• M33: 7,313,242 km (0.068 R)
• M34: 7,549,157 km (0.113 R)
• M35: 7,681,402 km (0.094 R)
• M36: 8,408,448 km (0.036 R)
• M37: 8,710,934 km (0.077 R)
• M38: 8,877,586 km (0.081 R)
• M39: 9,185,608 km (0.101 R)
• M40: 9,298,555 km (0.112 R)
• M41: 9,525,794 km (0.032 R)
• M42: 9,783,701 km (0.093 R)
• M43: 9,899,041 km (0.078 R)
• M44: 10,247,753 km (0.107 R)
• M45: 11,257,988 km (0.093 R)
• M46: 11,409,231 km (0.105 R)
• M47: 11,591,591 km (0.05 R)
• M48: 12,518,051 km (0.109 R)
• M49: 12,643,414 km (0.038 R)
• M50: 12,958,616 km (0.088 R)
• M51: 13,372,254 km (0.11 R)
• M52: 13,468,296 km (0.031 R)
• M53: 13,757,918 km (0.108 R)
• M54: 14,605,988 km (0.036 R)
• M55: 15,169,822 km (0.069 R)
• M56: 16,627,504 km (0.109 R)
• M57: 17,111,752 km (0.1 R)
• M58: 17,530,477 km (0.12 R)
• M59: 18,023,252 km (0.081 R)
• M60: 18,556,419 km (0.102 R)
• M61: 18,842,899 km (0.089 R)
• M62: 19,420,197 km (0.113 R)
• M63: 19,930,027 km (0.092 R)
• M64: 20,370,742 km (0.109 R)
• M65: 20,592,147 km (0.119 R)
• M66: 21,749,436 km (0.12 R)
• M67: 21,938,079 km (0.091 R)
• M68: 22,051,474 km (0.031 R)
• M69: 22,316,861 km (0.108 R)
• M70: 22,469,002 km (0.057 R)
• M71: 22,659,739 km (0.087 R)
• M72: 23,042,710 km (0.057 R)
• M73: 23,196,496 km (0.059 R)
• M74: 24,009,561 km (0.086 R)
• M75: 25,147,851 km (0.107 R)
• M76: 25,385,412 km (0.115 R)
• M77: 25,743,400 km (0.041 R)
• M78: 26,343,587 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 10.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.63 AU - 5.63 AU

Year: 4980 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,731,564 km

• M1: 189,092 km (0.073 R)
• M2: 309,219 km (0.075 R)
• M3: 468,092 km (0.082 R)
• M4: 600,785 km (0.093 R)
• M5: 778,507 km (0.093 R)
• M6: 874,250 km (0.08 R)
• M7: 1,186,610 km (0.097 R)
• M8: 1,336,807 km (0.07 R)
• M9: 1,985,762 km (0.085 R)
• M10: 2,075,072 km (0.119 R)
• M11: 2,257,881 km (0.091 R)
• M12: 2,335,672 km (0.028 R)
• M13: 2,688,723 km (0.116 R)
• M14: 3,076,181 km (0.068 R)
• M15: 3,409,635 km (0.111 R)
• M16: 3,626,402 km (0.059 R)
• M17: 3,717,956 km (0.086 R)
• M18: 3,847,657 km (0.038 R)
• M19: 3,997,704 km (0.118 R)
• M20: 4,637,085 km (0.05 R)
• M21: 5,101,587 km (0.088 R)
• M22: 5,496,675 km (0.117 R)
• M23: 5,581,048 km (0.109 R)
• M24: 5,966,561 km (0.093 R)
• M25: 6,316,321 km (0.072 R)
• M26: 6,404,883 km (0.035 R)
• M27: 6,672,963 km (0.072 R)
• M28: 7,128,039 km (0.071 R)
• M29: 7,289,605 km (0.108 R)
• M30: 7,382,655 km (0.094 R)
• M31: 7,593,139 km (0.105 R)
• M32: 7,758,295 km (0.112 R)
• M33: 7,900,712 km (0.111 R)
• M34: 8,020,241 km (0.078 R)
• M35: 8,140,219 km (0.102 R)
• M36: 8,479,507 km (0.108 R)
• M37: 8,601,728 km (0.076 R)
• M38: 8,675,480 km (0.118 R)
• M39: 8,749,381 km (0.107 R)
• M40: 8,823,432 km (0.068 R)
• M41: 8,922,466 km (0.088 R)
• M42: 9,499,614 km (0.067 R)
• M43: 10,114,761 km (0.045 R)
• M44: 10,505,810 km (0.118 R)
• M45: 10,716,443 km (0.047 R)
• M46: 11,061,566 km (0.036 R)
• M47: 11,249,012 km (0.05 R)
• M48: 11,329,645 km (0.091 R)
• M49: 11,654,123 km (0.101 R)
• M50: 11,926,840 km (0.113 R)
• M51: 12,229,327 km (0.084 R)
• M52: 12,506,532 km (0.041 R)
• M53: 12,757,856 km (0.092 R)
• M54: 13,664,718 km (0.116 R)
• M55: 14,068,034 km (0.113 R)
• M56: 14,271,038 km (0.116 R)
• M57: 14,445,918 km (0.106 R)
• M58: 14,621,546 km (0.112 R)
• M59: 15,004,517 km (0.107 R)
• M60: 15,480,388 km (0.089 R)
• M61: 15,720,043 km (0.08 R)
• M62: 16,722,200 km (0.103 R)
• M63: 17,029,922 km (0.054 R)
• M64: 17,153,490 km (0.074 R)
• M65: 17,277,507 km (0.117 R)
• M66: 17,370,557 km (0.1 R)
• M67: 17,495,022 km (0.102 R)
• M68: 17,682,319 km (0.117 R)
• M69: 18,979,482 km (0.044 R)
• M70: 19,268,355 km (0.059 R)
• M71: 19,817,978 km (0.098 R)
• M72: 20,078,428 km (0.093 R)
• M73: 20,800,387 km (0.099 R)
• M74: 22,033,822 km (0.085 R)
• M75: 22,608,427 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.5

Radius: 7.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.87 AU - 17.29 AU

Year: 24037 Days

Day: 23.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,731,564 km

• M1: 392,096 km (0.087 R)
• M2: 695,181 km (0.092 R)
• M3: 1,061,397 km (0.107 R)
• M4: 1,709,455 km (0.077 R)
• M5: 2,167,075 km (0.098 R)
• M6: 2,263,117 km (0.115 R)
• M7: 2,492,749 km (0.099 R)
• M8: 2,559,769 km (0.061 R)
• M9: 2,939,000 km (0.107 R)
• M10: 3,299,082 km (0.103 R)
• M11: 6,232,846 km (0.108 R)
• M12: 7,455,808 km (0.047 R)
• M13: 7,601,666 km (0.101 R)
• M14: 8,395,283 km (0.119 R)
• M15: 9,266,990 km (0.085 R)
• M16: 9,319,199 km (0.091 R)
• M17: 9,740,168 km (0.079 R)
• M18: 9,793,275 km (0.096 R)
• M19: 9,846,382 km (0.077 R)
• M20: 11,262,027 km (0.07 R)
• M21: 11,879,866 km (0.081 R)
• M22: 11,993,411 km (0.061 R)
• M23: 12,393,585 km (0.047 R)
• M24: 13,620,288 km (0.057 R)
• M25: 13,739,068 km (0.092 R)
• M26: 14,037,666 km (0.034 R)
• M27: 14,459,382 km (0.093 R)
• M28: 14,580,556 km (0.104 R)
• M29: 15,068,994 km (0.084 R)
• M30: 15,376,866 km (0.119 R)
• M31: 15,686,982 km (0.09 R)
• M32: 15,749,215 km (0.119 R)
• M33: 16,376,180 km (0.03 R)
• M34: 18,240,468 km (0.096 R)
• M35: 18,437,190 km (0.11 R)
• M36: 19,833,536 km (0.084 R)
• M37: 21,817,054 km (0.047 R)
• M38: 22,515,527 km (0.1 R)
• M39: 22,867,531 km (0.095 R)
• M40: 24,077,927 km (0.116 R)
• M41: 24,365,753 km (0.074 R)
• M42: 25,455,274 km (0.096 R)
• M43: 26,338,351 km (0.08 R)
• M44: 26,486,453 km (0.086 R)
• M45: 26,560,653 km (0.036 R)
• M46: 27,231,300 km (0.115 R)
• M47: 28,361,512 km (0.118 R)
• M48: 29,583,877 km (0.086 R)
• M49: 29,969,390 km (0.088 R)
• M50: 30,511,982 km (0.032 R)
• M51: 31,370,973 km (0.102 R)
• M52: 32,714,212 km (0.11 R)
• M53: 34,885,924 km (0.076 R)
• M54: 35,538,321 km (0.042 R)
• M55: 36,359,463 km (0.066 R)
• M56: 37,020,835 km (0.1 R)
• M57: 37,686,247 km (0.035 R)
• M58: 38,271,623 km (0.118 R)
• M59: 39,113,261 km (0.04 R)
• M60: 39,621,146 km (0.118 R)
• M61: 40,728,918 km (0.057 R)
• M62: 41,157,665 km (0.119 R)
• M63: 41,329,703 km (0.06 R)
• M64: 41,847,012 km (0.104 R)
• M65: 43,324,142 km (0.106 R)
• M66: 43,849,529 km (0.069 R)
• M67: 43,937,343 km (0.114 R)
• M68: 44,201,084 km (0.085 R)
• M69: 45,438,558 km (0.086 R)
• M70: 45,794,152 km (0.082 R)
• M71: 46,687,401 km (0.03 R)
• M72: 46,777,010 km (0.072 R)
• M73: 49,950,131 km (0.118 R)
• M74: 51,701,623 km (0.071 R)
• M75: 51,887,124 km (0.119 R)
• M76: 52,724,722 km (0.107 R)
• M77: 55,549,130 km (0.119 R)
• M78: 55,739,119 km (0.106 R)
• M79: 57,075,328 km (0.113 R)
• M80: 57,459,046 km (0.094 R)
• M81: 58,422,157 km (0.09 R)
• M82: 58,518,797 km (0.088 R)
• M83: 60,657,299 km (0.112 R)
• M84: 60,950,960 km (0.052 R)
• M85: 61,637,913 km (0.11 R)
• M86: 62,327,410 km (0.119 R)
• M87: 62,821,531 km (0.066 R)
• M88: 63,217,667 km (0.105 R)
• M89: 66,719,454 km (0.05 R)
• M90: 67,630,056 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit