🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 214 Days

Day: 29 Hours

Environment

Temp: 134 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.86 AU - 1.24 AU

Year: 393 Days

Day: 27 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.04 AU - 2.86 AU

Year: 1401 Days

Day: 13.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.38 AU - 3.76 AU

Year: 2464 Days

Day: 35.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,049,971 km

• M1: 358,885 km (0.101 R)
• M2: 2,676,007 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.1 AU - 4.76 AU

Year: 2846 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,049,971 km

• M1: 164,857 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 10.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.44 AU - 8.28 AU

Year: 6563 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 157.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,049,971 km

• M1: 142,567 km (0.082 R)
• M2: 269,875 km (0.068 R)
• M3: 432,637 km (0.106 R)
• M4: 611,855 km (0.101 R)
• M5: 825,331 km (0.076 R)
• M6: 1,063,641 km (0.115 R)
• M7: 1,585,139 km (0.091 R)
• M8: 2,007,155 km (0.089 R)
• M9: 2,190,412 km (0.112 R)
• M10: 2,512,197 km (0.071 R)
• M11: 2,900,553 km (0.099 R)
• M12: 3,095,479 km (0.064 R)
• M13: 3,498,197 km (0.104 R)
• M14: 3,622,213 km (0.028 R)
• M15: 3,931,881 km (0.112 R)
• M16: 4,162,411 km (0.079 R)
• M17: 5,066,581 km (0.11 R)
• M18: 5,238,917 km (0.042 R)
• M19: 5,848,978 km (0.094 R)
• M20: 5,930,957 km (0.097 R)
• M21: 6,112,719 km (0.116 R)
• M22: 6,246,010 km (0.113 R)
• M23: 6,600,557 km (0.119 R)
• M24: 6,979,040 km (0.079 R)
• M25: 7,847,605 km (0.049 R)
• M26: 8,175,224 km (0.119 R)
• M27: 9,530,282 km (0.093 R)
• M28: 10,194,197 km (0.099 R)
• M29: 10,792,439 km (0.098 R)
• M30: 11,381,556 km (0.032 R)
• M31: 11,504,824 km (0.063 R)
• M32: 12,106,507 km (0.119 R)
• M33: 13,254,222 km (0.113 R)
• M34: 14,995,242 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 14.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.61 AU - 10.87 AU

Year: 11103 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,049,971 km

• M1: 305,778 km (0.075 R)
• M2: 407,654 km (0.12 R)
• M3: 795,262 km (0.099 R)
• M4: 956,230 km (0.107 R)
• M5: 1,109,418 km (0.106 R)
• M6: 1,420,133 km (0.09 R)
• M7: 1,620,295 km (0.049 R)
• M8: 1,712,447 km (0.116 R)
• M9: 1,830,330 km (0.075 R)
• M10: 2,303,658 km (0.111 R)
• M11: 2,568,147 km (0.075 R)
• M12: 2,814,983 km (0.12 R)
• M13: 2,927,331 km (0.076 R)
• M14: 3,421,453 km (0.113 R)
• M15: 3,541,580 km (0.104 R)
• M16: 3,632,685 km (0.116 R)
• M17: 4,005,034 km (0.074 R)
• M18: 4,163,907 km (0.041 R)
• M19: 4,719,813 km (0.108 R)
• M20: 5,937,689 km (0.088 R)
• M21: 7,326,107 km (0.068 R)
• M22: 8,117,180 km (0.076 R)
• M23: 8,278,597 km (0.072 R)
• M24: 8,563,880 km (0.113 R)
• M25: 8,687,148 km (0.105 R)
• M26: 10,960,438 km (0.025 R)
• M27: 11,049,598 km (0.105 R)
• M28: 11,409,082 km (0.111 R)
• M29: 12,093,342 km (0.118 R)
• M30: 12,463,896 km (0.074 R)
• M31: 13,215,925 km (0.114 R)
• M32: 14,128,322 km (0.096 R)
• M33: 14,225,561 km (0.12 R)
• M34: 15,110,582 km (0.072 R)
• M35: 15,559,824 km (0.118 R)
• M36: 16,267,422 km (0.056 R)
• M37: 16,573,948 km (0.112 R)
• M38: 16,727,884 km (0.12 R)
• M39: 16,882,269 km (0.12 R)
• M40: 18,399,641 km (0.116 R)
• M41: 19,040,368 km (0.082 R)
• M42: 19,255,490 km (0.115 R)
• M43: 20,398,418 km (0.105 R)
• M44: 20,729,029 km (0.09 R)
• M45: 21,843,832 km (0.069 R)
• M46: 21,956,330 km (0.085 R)
• M47: 22,978,083 km (0.091 R)
• M48: 23,494,794 km (0.089 R)
• M49: 24,189,676 km (0.113 R)
• M50: 24,481,243 km (0.102 R)
• M51: 24,832,648 km (0.094 R)
• M52: 25,244,641 km (0.085 R)
• M53: 25,481,155 km (0.118 R)
• M54: 25,837,198 km (0.069 R)
• M55: 26,674,647 km (0.11 R)
• M56: 26,975,787 km (0.108 R)
• M57: 27,157,100 km (0.092 R)
• M58: 28,130,832 km (0.104 R)
• M59: 28,683,597 km (0.081 R)
• M60: 29,799,746 km (0.102 R)
• M61: 31,119,947 km (0.092 R)
• M62: 32,266,765 km (0.106 R)
• M63: 35,457,987 km (0.054 R)
• M64: 36,055,032 km (0.06 R)
• M65: 36,521,777 km (0.104 R)
• M66: 38,476,423 km (0.086 R)
• M67: 39,775,381 km (0.063 R)
• M68: 39,913,011 km (0.111 R)
• M69: 40,119,606 km (0.096 R)
• M70: 40,326,649 km (0.093 R)
• M71: 40,464,878 km (0.088 R)
• M72: 40,672,519 km (0.11 R)
• M73: 41,088,701 km (0.12 R)
• M74: 42,416,382 km (0.05 R)
• M75: 43,971,153 km (0.105 R)
• M76: 44,469,762 km (0.105 R)
• M77: 46,265,685 km (0.076 R)
• M78: 46,410,346 km (0.033 R)
• M79: 46,627,712 km (0.098 R)
• M80: 47,500,466 km (0.113 R)
• M81: 48,525,510 km (0.087 R)
• M82: 48,746,167 km (0.045 R)
• M83: 49,114,627 km (0.078 R)
• M84: 49,336,031 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 8.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.22 AU - 15 AU

Year: 15392 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,049,971 km

• M1: 118,482 km (0.085 R)
• M2: 215,421 km (0.11 R)
• M3: 499,058 km (0.09 R)
• M4: 593,604 km (0.064 R)
• M5: 724,951 km (0.04 R)
• M6: 866,471 km (0.119 R)
• M7: 1,069,625 km (0.105 R)
• M8: 1,140,684 km (0.102 R)
• M9: 1,213,688 km (0.102 R)
• M10: 1,541,157 km (0.082 R)
• M11: 1,874,312 km (0.112 R)
• M12: 1,983,069 km (0.104 R)
• M13: 2,534,487 km (0.061 R)
• M14: 3,003,327 km (0.058 R)
• M15: 3,156,964 km (0.11 R)
• M16: 3,418,910 km (0.09 R)
• M17: 3,525,723 km (0.074 R)
• M18: 3,660,809 km (0.088 R)
• M19: 3,742,640 km (0.034 R)
• M20: 3,797,692 km (0.08 R)
• M21: 4,448,741 km (0.057 R)
• M22: 4,951,989 km (0.105 R)
• M23: 5,598,850 km (0.119 R)
• M24: 6,174,203 km (0.118 R)
• M25: 6,436,000 km (0.099 R)
• M26: 6,535,183 km (0.08 R)
• M27: 6,634,815 km (0.096 R)
• M28: 6,970,662 km (0.031 R)
• M29: 7,519,387 km (0.053 R)
• M30: 7,763,980 km (0.091 R)
• M31: 8,878,035 km (0.095 R)
• M32: 9,173,641 km (0.071 R)
• M33: 9,285,241 km (0.043 R)
• M34: 9,397,439 km (0.09 R)
• M35: 9,585,334 km (0.118 R)
• M36: 9,850,571 km (0.086 R)
• M37: 10,079,755 km (0.108 R)
• M38: 10,156,499 km (0.039 R)
• M39: 10,426,972 km (0.057 R)
• M40: 11,411,774 km (0.072 R)
• M41: 12,549,765 km (0.116 R)
• M42: 13,851,416 km (0.09 R)
• M43: 14,323,547 km (0.114 R)
• M44: 15,063,608 km (0.082 R)
• M45: 15,771,505 km (0.1 R)
• M46: 16,944,801 km (0.055 R)
• M47: 17,311,466 km (0.119 R)
• M48: 18,006,049 km (0.094 R)
• M49: 19,183,833 km (0.033 R)
• M50: 20,240,742 km (0.12 R)
• M51: 20,727,383 km (0.104 R)
• M52: 20,923,207 km (0.059 R)
• M53: 21,021,343 km (0.11 R)
• M54: 21,960,967 km (0.118 R)
• M55: 23,015,333 km (0.083 R)
• M56: 23,983,531 km (0.066 R)
• M57: 24,861,072 km (0.075 R)
• M58: 25,801,594 km (0.078 R)
• M59: 25,906,910 km (0.088 R)
• M60: 26,966,961 km (0.064 R)
• M61: 27,287,848 km (0.095 R)
• M62: 27,556,077 km (0.101 R)
• M63: 27,825,354 km (0.081 R)
• M64: 28,583,665 km (0.09 R)
• M65: 29,074,795 km (0.111 R)
• M66: 29,513,715 km (0.072 R)
• M67: 31,403,286 km (0.054 R)
• M68: 31,909,974 km (0.118 R)
• M69: 32,022,920 km (0.115 R)
• M70: 32,305,959 km (0.099 R)
• M71: 32,362,657 km (0.097 R)
• M72: 32,476,202 km (0.117 R)
• M73: 33,331,752 km (0.091 R)
• M74: 33,791,017 km (0.036 R)
• M75: 34,194,632 km (0.109 R)
• M76: 34,252,377 km (0.093 R)
• M77: 36,236,643 km (0.118 R)
• M78: 36,413,468 km (0.098 R)
• M79: 37,480,550 km (0.113 R)
• M80: 37,719,158 km (0.094 R)
• M81: 37,778,848 km (0.111 R)
• M82: 38,979,820 km (0.112 R)
• M83: 40,254,244 km (0.096 R)
• M84: 40,315,280 km (0.108 R)
• M85: 40,376,316 km (0.065 R)
• M86: 40,682,094 km (0.08 R)
• M87: 41,049,955 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit