🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.57 AU - 0.71 AU

Year: 182 Days

Day: 15.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,938,657 km

• M1: 322,234 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.81 AU - 0.87 AU

Year: 273 Days

Day: 25 Hours

Environment

Temp: 192 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.28 AU - 1.38 AU

Year: 544 Days

Day: 16 Hours

Environment

Temp: 18 °C

Axial Tilt: 118.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.96 AU - 3.04 AU

Year: 1402 Days

Day: 22.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,938,657 km

• M1: 960,568 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.55 AU - 3.87 AU

Year: 2535 Days

Day: 18.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,938,657 km

• M1: 1,816,118 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.33 AU - 4.23 AU

Year: 2607 Days

Day: 41.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,938,657 km

• M1: 751,131 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.46 AU - 6.1 AU

Year: 4304 Days

Day: 39.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.25 AU - 7.15 AU

Year: 5477 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,938,657 km

• M1: 148,551 km (0.059 R)
• M2: 337,493 km (0.1 R)
• M3: 445,502 km (0.078 R)
• M4: 504,594 km (0.092 R)
• M5: 594,203 km (0.115 R)
• M6: 650,900 km (0.112 R)
• M7: 791,223 km (0.099 R)
• M8: 986,598 km (0.117 R)
• M9: 1,078,750 km (0.115 R)
• M10: 1,246,898 km (0.046 R)
• M11: 1,359,845 km (0.049 R)
• M12: 1,502,411 km (0.098 R)
• M13: 1,622,987 km (0.097 R)
• M14: 1,718,880 km (0.117 R)
• M15: 2,122,046 km (0.071 R)
• M16: 2,618,112 km (0.107 R)
• M17: 2,698,895 km (0.108 R)
• M18: 2,846,399 km (0.071 R)
• M19: 3,304,916 km (0.028 R)
• M20: 3,409,934 km (0.111 R)
• M21: 3,587,507 km (0.111 R)
• M22: 3,731,868 km (0.073 R)
• M23: 3,878,026 km (0.1 R)
• M24: 4,119,776 km (0.088 R)
• M25: 4,176,324 km (0.093 R)
• M26: 4,233,021 km (0.094 R)
• M27: 4,290,168 km (0.107 R)
• M28: 4,462,654 km (0.113 R)
• M29: 4,559,594 km (0.031 R)
• M30: 4,696,476 km (0.087 R)
• M31: 4,914,290 km (0.109 R)
• M32: 5,095,004 km (0.073 R)
• M33: 5,277,813 km (0.056 R)
• M34: 5,421,726 km (0.095 R)
• M35: 5,545,892 km (0.078 R)
• M36: 5,818,460 km (0.118 R)
• M37: 5,882,039 km (0.088 R)
• M38: 6,138,449 km (0.107 R)
• M39: 6,203,076 km (0.115 R)
• M40: 6,354,918 km (0.098 R)
• M41: 6,442,283 km (0.105 R)
• M42: 6,507,956 km (0.081 R)
• M43: 6,662,341 km (0.032 R)
• M44: 6,728,763 km (0.065 R)
• M45: 6,884,793 km (0.091 R)
• M46: 6,996,992 km (0.083 R)
• M47: 7,268,811 km (0.088 R)
• M48: 7,659,710 km (0.041 R)
• M49: 8,057,641 km (0.105 R)
• M50: 8,824,629 km (0.056 R)
• M51: 9,020,004 km (0.1 R)
• M52: 9,740,467 km (0.073 R)
• M53: 9,841,296 km (0.078 R)
• M54: 10,582,553 km (0.108 R)
• M55: 11,130,680 km (0.104 R)
• M56: 11,501,234 km (0.042 R)
• M57: 11,768,266 km (0.093 R)
• M58: 12,145,702 km (0.107 R)
• M59: 12,227,083 km (0.115 R)
• M60: 12,940,216 km (0.036 R)
• M61: 13,638,539 km (0.12 R)
• M62: 14,377,851 km (0.088 R)
• M63: 14,984,471 km (0.1 R)
• M64: 15,130,179 km (0.11 R)
• M65: 16,672,832 km (0.115 R)
• M66: 16,733,120 km (0.097 R)
• M67: 17,279,302 km (0.111 R)
• M68: 17,616,047 km (0.063 R)
• M69: 17,677,532 km (0.07 R)
• M70: 18,545,349 km (0.114 R)
• M71: 20,354,585 km (0.12 R)
• M72: 21,035,256 km (0.109 R)
• M73: 21,329,216 km (0.109 R)
• M74: 21,493,175 km (0.09 R)
• M75: 21,657,583 km (0.115 R)
• M76: 21,822,290 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 10.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.33 AU - 8.77 AU

Year: 7360 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 91,938,657 km

• M1: 127,757 km (0.082 R)
• M2: 379,081 km (0.11 R)
• M3: 816,056 km (0.114 R)
• M4: 1,016,966 km (0.077 R)
• M5: 1,698,534 km (0.102 R)
• M6: 2,059,215 km (0.09 R)
• M7: 2,144,485 km (0.071 R)
• M8: 2,301,264 km (0.025 R)
• M9: 2,889,184 km (0.07 R)
• M10: 3,062,717 km (0.053 R)
• M11: 3,400,210 km (0.041 R)
• M12: 3,791,558 km (0.053 R)
• M13: 4,024,632 km (0.064 R)
• M14: 4,527,430 km (0.057 R)
• M15: 5,050,275 km (0.05 R)
• M16: 6,004,709 km (0.107 R)
• M17: 6,376,908 km (0.055 R)
• M18: 6,936,404 km (0.117 R)
• M19: 8,156,824 km (0.053 R)
• M20: 8,375,835 km (0.103 R)
• M21: 9,157,484 km (0.117 R)
• M22: 9,962,470 km (0.082 R)
• M23: 10,285,003 km (0.105 R)
• M24: 10,492,047 km (0.088 R)
• M25: 11,181,842 km (0.1 R)
• M26: 11,486,424 km (0.112 R)
• M27: 11,701,246 km (0.056 R)
• M28: 12,010,465 km (0.103 R)
• M29: 12,479,305 km (0.074 R)
• M30: 12,731,826 km (0.033 R)
• M31: 12,826,970 km (0.086 R)
• M32: 12,922,264 km (0.078 R)
• M33: 12,985,993 km (0.081 R)
• M34: 13,113,749 km (0.103 R)
• M35: 13,338,296 km (0.092 R)
• M36: 14,778,774 km (0.109 R)
• M37: 14,945,575 km (0.103 R)
• M38: 15,823,116 km (0.054 R)
• M39: 15,959,550 km (0.046 R)
• M40: 16,821,533 km (0.098 R)
• M41: 17,170,544 km (0.096 R)
• M42: 18,089,075 km (0.085 R)
• M43: 18,160,434 km (0.104 R)
• M44: 18,446,764 km (0.12 R)
• M45: 18,734,441 km (0.104 R)
• M46: 19,460,289 km (0.103 R)
• M47: 19,643,248 km (0.117 R)
• M48: 20,010,810 km (0.11 R)
• M49: 20,158,463 km (0.071 R)
• M50: 20,417,716 km (0.112 R)
• M51: 20,603,516 km (0.117 R)
• M52: 21,730,587 km (0.108 R)
• M53: 21,996,422 km (0.117 R)
• M54: 22,492,937 km (0.113 R)
• M55: 22,646,574 km (0.112 R)
• M56: 23,186,623 km (0.076 R)
• M57: 24,044,118 km (0.095 R)
• M58: 24,951,578 km (0.093 R)
• M59: 25,031,015 km (0.089 R)
• M60: 26,151,952 km (0.1 R)
• M61: 26,718,629 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.2

Radius: 5.2

Gravity: 34.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.12 AU - 19 AU

Year: 22833 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,938,657 km

• M1: 216,917 km (0.082 R)
• M2: 250,576 km (0.076 R)
• M3: 718,519 km (0.1 R)
• M4: 1,154,148 km (0.049 R)
• M5: 1,282,203 km (0.071 R)
• M6: 1,414,897 km (0.063 R)
• M7: 1,552,228 km (0.066 R)
• M8: 1,587,233 km (0.083 R)
• M9: 1,766,152 km (0.086 R)
• M10: 1,989,652 km (0.115 R)
• M11: 3,146,043 km (0.113 R)
• M12: 3,416,516 km (0.112 R)
• M13: 3,508,369 km (0.041 R)
• M14: 3,931,582 km (0.112 R)
• M15: 4,272,066 km (0.092 R)
• M16: 4,877,339 km (0.108 R)
• M17: 5,242,807 km (0.048 R)
• M18: 5,616,951 km (0.09 R)
• M19: 5,780,013 km (0.113 R)
• M20: 5,889,519 km (0.041 R)
• M21: 7,022,423 km (0.119 R)
• M22: 8,097,882 km (0.08 R)
• M23: 8,592,154 km (0.056 R)
• M24: 8,717,367 km (0.089 R)
• M25: 9,804,794 km (0.027 R)
• M26: 11,964,838 km (0.101 R)
• M27: 12,385,657 km (0.104 R)
• M28: 14,785,206 km (0.118 R)
• M29: 17,008,380 km (0.102 R)
• M30: 17,086,919 km (0.107 R)
• M31: 17,719,269 km (0.069 R)
• M32: 18,359,249 km (0.041 R)
• M33: 18,844,245 km (0.119 R)
• M34: 19,333,430 km (0.066 R)
• M35: 19,497,390 km (0.098 R)
• M36: 19,661,947 km (0.113 R)
• M37: 19,992,259 km (0.053 R)
• M38: 20,074,987 km (0.074 R)
• M39: 20,407,693 km (0.084 R)
• M40: 20,658,269 km (0.098 R)
• M41: 20,825,968 km (0.099 R)
• M42: 22,699,682 km (0.098 R)
• M43: 24,007,915 km (0.1 R)
• M44: 25,340,383 km (0.102 R)
• M45: 26,423,472 km (0.101 R)
• M46: 26,605,533 km (0.09 R)
• M47: 27,337,664 km (0.102 R)
• M48: 30,522,304 km (0.105 R)
• M49: 30,617,747 km (0.078 R)
• M50: 31,096,311 km (0.093 R)
• M51: 34,316,704 km (0.1 R)
• M52: 35,213,244 km (0.075 R)
• M53: 36,319,521 km (0.104 R)
• M54: 38,462,809 km (0.087 R)
• M55: 40,018,627 km (0.065 R)
• M56: 40,227,615 km (0.081 R)
• M57: 40,856,824 km (0.094 R)
• M58: 43,620,645 km (0.074 R)
• M59: 43,943,477 km (0.069 R)
• M60: 44,267,057 km (0.103 R)
• M61: 47,214,434 km (0.11 R)
• M62: 47,324,838 km (0.073 R)
• M63: 56,545,302 km (0.059 R)
• M64: 58,905,059 km (0.074 R)
• M65: 59,261,850 km (0.068 R)
• M66: 62,989,829 km (0.117 R)
• M67: 63,964,160 km (0.106 R)
• M68: 65,804,363 km (0.108 R)
• M69: 66,421,604 km (0.114 R)
• M70: 68,035,466 km (0.099 R)
• M71: 69,285,655 km (0.066 R)
• M72: 71,175,226 km (0.085 R)
• M73: 71,808,773 km (0.046 R)
• M74: 71,935,782 km (0.107 R)
• M75: 72,316,957 km (0.068 R)
• M76: 72,826,487 km (0.11 R)
• M77: 73,592,728 km (0.105 R)
• M78: 75,262,390 km (0.094 R)
• M79: 76,166,559 km (0.084 R)
• M80: 78,246,717 km (0.097 R)
• M81: 80,873,058 km (0.068 R)
• M82: 82,196,999 km (0.06 R)
• M83: 84,062,634 km (0.117 R)
• M84: 84,196,524 km (0.109 R)
• M85: 84,330,264 km (0.101 R)
• M86: 86,346,694 km (0.1 R)
• M87: 86,616,718 km (0.115 R)
• M88: 88,242,997 km (0.116 R)
• M89: 89,059,801 km (0.1 R)
• M90: 89,742,566 km (0.056 R)
• M91: 90,975,701 km (0.051 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit