🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.69 AU - 0.75 AU

Year: 214 Days

Day: 22.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,469,581 km

• M1: 122,820 km (0.118 R)
• M2: 294,708 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.02 AU - 1.32 AU

Year: 443 Days

Day: 26.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,469,581 km

• M1: 142,567 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.43 AU - 3.67 AU

Year: 1863 Days

Day: 37.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.22 AU - 4.86 AU

Year: 2841 Days

Day: 44.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.93 AU - 5.63 AU

Year: 3656 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,469,581 km

• M1: 948,002 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.95 AU - 5.91 AU

Year: 4427 Days

Day: 14.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,469,581 km

• M1: 1,901,838 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 12.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.93 AU - 6.23 AU

Year: 4611 Days

Day: 12.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,469,581 km

• M1: 178,919 km (0.113 R)
• M2: 401,521 km (0.095 R)
• M3: 497,862 km (0.071 R)
• M4: 597,494 km (0.093 R)
• M5: 918,381 km (0.116 R)
• M6: 1,020,257 km (0.061 R)
• M7: 1,108,371 km (0.095 R)
• M8: 1,199,177 km (0.066 R)
• M9: 1,302,399 km (0.093 R)
• M10: 1,508,246 km (0.111 R)
• M11: 1,589,627 km (0.093 R)
• M12: 1,703,920 km (0.119 R)
• M13: 1,799,662 km (0.081 R)
• M14: 1,930,411 km (0.095 R)
• M15: 2,064,301 km (0.09 R)
• M16: 2,282,864 km (0.096 R)
• M17: 2,377,260 km (0.109 R)
• M18: 2,484,970 km (0.077 R)
• M19: 2,818,424 km (0.12 R)
• M20: 3,087,850 km (0.091 R)
• M21: 3,219,197 km (0.056 R)
• M22: 3,298,932 km (0.057 R)
• M23: 3,460,348 km (0.066 R)
• M24: 3,542,178 km (0.116 R)
• M25: 3,679,808 km (0.101 R)
• M26: 3,791,259 km (0.044 R)
• M27: 4,395,036 km (0.114 R)
• M28: 4,558,247 km (0.12 R)
• M29: 4,829,767 km (0.074 R)
• M30: 5,137,640 km (0.116 R)
• M31: 5,611,566 km (0.09 R)
• M32: 5,935,445 km (0.104 R)
• M33: 6,017,425 km (0.115 R)
• M34: 6,198,887 km (0.103 R)
• M35: 6,282,063 km (0.12 R)
• M36: 6,449,613 km (0.068 R)
• M37: 6,943,585 km (0.075 R)
• M38: 7,467,477 km (0.115 R)
• M39: 7,877,973 km (0.117 R)
• M40: 8,004,384 km (0.082 R)
• M41: 8,350,852 km (0.067 R)
• M42: 8,627,908 km (0.089 R)
• M43: 8,814,307 km (0.094 R)
• M44: 8,983,203 km (0.025 R)
• M45: 9,438,878 km (0.085 R)
• M46: 10,333,473 km (0.093 R)
• M47: 10,452,104 km (0.103 R)
• M48: 10,610,977 km (0.057 R)
• M49: 10,931,416 km (0.114 R)
• M50: 11,032,095 km (0.092 R)
• M51: 11,275,341 km (0.113 R)
• M52: 11,540,728 km (0.085 R)
• M53: 12,328,361 km (0.06 R)
• M54: 12,454,322 km (0.1 R)
• M55: 12,877,235 km (0.077 R)
• M56: 13,240,459 km (0.118 R)
• M57: 14,020,911 km (0.093 R)
• M58: 14,130,416 km (0.081 R)
• M59: 15,039,822 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 14.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.12 AU - 12.3 AU

Year: 12262 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,469,581 km

• M1: 243,097 km (0.111 R)
• M2: 1,068,877 km (0.115 R)
• M3: 1,347,578 km (0.04 R)
• M4: 1,624,334 km (0.057 R)
• M5: 2,004,163 km (0.113 R)
• M6: 2,233,945 km (0.048 R)
• M7: 2,815,282 km (0.072 R)
• M8: 3,340,820 km (0.06 R)
• M9: 3,511,511 km (0.11 R)
• M10: 4,334,150 km (0.036 R)
• M11: 4,634,093 km (0.109 R)
• M12: 5,984,513 km (0.04 R)
• M13: 6,151,016 km (0.113 R)
• M14: 6,403,686 km (0.103 R)
• M15: 6,963,182 km (0.051 R)
• M16: 7,449,076 km (0.117 R)
• M17: 8,083,222 km (0.103 R)
• M18: 8,546,975 km (0.081 R)
• M19: 8,735,020 km (0.072 R)
• M20: 9,210,890 km (0.117 R)
• M21: 9,355,402 km (0.039 R)
• M22: 9,549,131 km (0.116 R)
• M23: 10,237,880 km (0.109 R)
• M24: 12,346,312 km (0.109 R)
• M25: 12,666,003 km (0.055 R)
• M26: 13,150,550 km (0.096 R)
• M27: 14,082,396 km (0.108 R)
• M28: 14,640,695 km (0.114 R)
• M29: 14,809,441 km (0.087 R)
• M30: 14,922,388 km (0.088 R)
• M31: 15,548,754 km (0.064 R)
• M32: 15,778,686 km (0.056 R)
• M33: 15,894,175 km (0.08 R)
• M34: 16,241,990 km (0.049 R)
• M35: 16,768,425 km (0.105 R)
• M36: 17,658,383 km (0.114 R)
• M37: 18,624,785 km (0.078 R)
• M38: 20,043,721 km (0.089 R)
• M39: 20,482,492 km (0.104 R)
• M40: 21,625,419 km (0.107 R)
• M41: 22,010,933 km (0.113 R)
• M42: 22,854,216 km (0.027 R)
• M43: 24,238,745 km (0.071 R)
• M44: 24,907,447 km (0.103 R)
• M45: 25,311,661 km (0.104 R)
• M46: 25,514,665 km (0.095 R)
• M47: 25,650,201 km (0.112 R)
• M48: 27,295,927 km (0.083 R)
• M49: 28,271,604 km (0.062 R)
• M50: 30,400,830 km (0.083 R)
• M51: 30,688,657 km (0.088 R)
• M52: 30,832,869 km (0.08 R)
• M53: 31,630,226 km (0.103 R)
• M54: 32,581,219 km (0.098 R)
• M55: 33,097,332 km (0.067 R)
• M56: 33,839,188 km (0.042 R)
• M57: 34,137,337 km (0.099 R)
• M58: 36,021,372 km (0.031 R)
• M59: 36,478,543 km (0.072 R)
• M60: 41,075,686 km (0.078 R)
• M61: 41,314,294 km (0.113 R)
• M62: 41,633,087 km (0.039 R)
• M63: 41,872,893 km (0.082 R)
• M64: 42,836,153 km (0.118 R)
• M65: 44,131,821 km (0.056 R)
• M66: 45,358,374 km (0.058 R)
• M67: 46,264,787 km (0.072 R)
• M68: 47,343,837 km (0.051 R)
• M69: 47,844,690 km (0.115 R)
• M70: 48,599,262 km (0.058 R)
• M71: 51,570,724 km (0.092 R)
• M72: 51,742,313 km (0.09 R)
• M73: 52,086,089 km (0.1 R)
• M74: 52,689,417 km (0.091 R)
• M75: 53,121,905 km (0.119 R)
• M76: 53,555,439 km (0.112 R)
• M77: 54,164,452 km (0.119 R)
• M78: 54,950,739 km (0.069 R)
• M79: 55,213,732 km (0.045 R)
• M80: 55,652,951 km (0.106 R)
• M81: 56,181,480 km (0.037 R)
• M82: 56,446,418 km (0.092 R)
• M83: 59,657,536 km (0.07 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit