🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.6 AU - 0.86 AU

Year: 229 Days

Day: 17.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1 AU - 1.5 AU

Year: 513 Days

Day: 20.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,350,262 km

• M1: 635,193 km (0.111 R)
• M2: 982,559 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.35 AU - 2.59 AU

Year: 1425 Days

Day: 14.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.74 AU - 4.28 AU

Year: 2948 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.77 AU - 5.05 AU

Year: 3400 Days

Day: 42.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 12

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.6 AU - 7.8 AU

Year: 7092 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,350,262 km

• M1: 165,006 km (0.089 R)
• M2: 261,946 km (0.114 R)
• M3: 340,485 km (0.067 R)
• M4: 495,917 km (0.053 R)
• M5: 584,479 km (0.108 R)
• M6: 1,103,284 km (0.09 R)
• M7: 1,308,832 km (0.075 R)
• M8: 1,438,384 km (0.117 R)
• M9: 1,726,509 km (0.057 R)
• M10: 1,967,212 km (0.093 R)
• M11: 2,150,918 km (0.096 R)
• M12: 2,270,746 km (0.12 R)
• M13: 2,375,465 km (0.103 R)
• M14: 2,607,790 km (0.111 R)
• M15: 2,735,995 km (0.082 R)
• M16: 2,998,989 km (0.103 R)
• M17: 3,369,094 km (0.113 R)
• M18: 3,469,025 km (0.041 R)
• M19: 3,671,730 km (0.059 R)
• M20: 4,131,893 km (0.059 R)
• M21: 4,811,217 km (0.076 R)
• M22: 4,969,492 km (0.099 R)
• M23: 5,454,787 km (0.069 R)
• M24: 5,596,157 km (0.108 R)
• M25: 5,691,301 km (0.039 R)
• M26: 5,810,830 km (0.092 R)
• M27: 6,174,353 km (0.094 R)
• M28: 6,495,540 km (0.102 R)
• M29: 6,721,133 km (0.044 R)
• M30: 7,205,980 km (0.093 R)
• M31: 7,702,196 km (0.113 R)
• M32: 7,834,590 km (0.074 R)
• M33: 8,048,066 km (0.099 R)
• M34: 9,032,420 km (0.078 R)
• M35: 9,172,145 km (0.075 R)
• M36: 9,369,015 km (0.076 R)
• M37: 9,453,837 km (0.11 R)
• M38: 9,595,806 km (0.061 R)
• M39: 9,881,687 km (0.104 R)
• M40: 9,968,005 km (0.066 R)
• M41: 10,697,295 km (0.061 R)
• M42: 10,904,638 km (0.118 R)
• M43: 11,053,637 km (0.051 R)
• M44: 11,413,719 km (0.112 R)
• M45: 11,534,594 km (0.102 R)
• M46: 11,961,098 km (0.065 R)
• M47: 12,238,153 km (0.118 R)
• M48: 12,454,920 km (0.109 R)
• M49: 12,548,269 km (0.093 R)
• M50: 12,673,184 km (0.103 R)
• M51: 12,798,397 km (0.118 R)
• M52: 13,494,626 km (0.119 R)
• M53: 13,815,064 km (0.119 R)
• M54: 14,203,121 km (0.112 R)
• M55: 14,693,054 km (0.11 R)
• M56: 15,421,895 km (0.1 R)
• M57: 15,891,782 km (0.108 R)
• M58: 16,845,767 km (0.049 R)
• M59: 16,948,990 km (0.105 R)
• M60: 17,225,596 km (0.118 R)
• M61: 17,888,315 km (0.119 R)
• M62: 18,169,858 km (0.101 R)
• M63: 18,346,683 km (0.079 R)
• M64: 18,951,806 km (0.119 R)
• M65: 20,622,066 km (0.043 R)
• M66: 20,917,373 km (0.089 R)
• M67: 21,736,571 km (0.096 R)
• M68: 21,811,519 km (0.07 R)
• M69: 21,886,617 km (0.071 R)
• M70: 22,718,232 km (0.11 R)
• M71: 22,946,967 km (0.089 R)
• M72: 23,023,262 km (0.035 R)
• M73: 23,138,003 km (0.107 R)
• M74: 24,256,696 km (0.105 R)
• M75: 25,196,021 km (0.088 R)
• M76: 25,630,454 km (0.109 R)
• M77: 25,789,027 km (0.116 R)

Asteroid Belt

Center: 9.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 11.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.11 AU - 15.09 AU

Year: 15451 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,350,262 km

• M1: 172,486 km (0.03 R)
• M2: 323,431 km (0.073 R)
• M3: 473,477 km (0.107 R)
• M4: 619,784 km (0.118 R)
• M5: 766,091 km (0.088 R)
• M6: 943,065 km (0.086 R)
• M7: 1,235,080 km (0.118 R)
• M8: 1,359,994 km (0.106 R)
• M9: 1,668,615 km (0.108 R)
• M10: 1,879,099 km (0.062 R)
• M11: 1,999,675 km (0.066 R)
• M12: 2,148,076 km (0.093 R)
• M13: 2,249,204 km (0.117 R)
• M14: 2,642,497 km (0.113 R)
• M15: 2,751,105 km (0.09 R)
• M16: 3,000,933 km (0.095 R)
• M17: 3,523,179 km (0.113 R)
• M18: 3,980,051 km (0.117 R)
• M19: 4,585,923 km (0.051 R)
• M20: 4,783,392 km (0.113 R)
• M21: 5,426,962 km (0.073 R)
• M22: 6,133,961 km (0.094 R)
• M23: 6,461,581 km (0.057 R)
• M24: 6,609,084 km (0.103 R)
• M25: 6,683,135 km (0.077 R)
• M26: 6,982,630 km (0.089 R)
• M27: 7,058,177 km (0.089 R)
• M28: 7,401,654 km (0.105 R)
• M29: 7,556,039 km (0.108 R)
• M30: 7,986,282 km (0.104 R)
• M31: 8,344,120 km (0.098 R)
• M32: 8,626,262 km (0.116 R)
• M33: 9,449,350 km (0.107 R)
• M34: 9,785,646 km (0.087 R)
• M35: 10,426,822 km (0.105 R)
• M36: 10,643,589 km (0.09 R)
• M37: 10,949,667 km (0.06 R)
• M38: 11,037,630 km (0.062 R)
• M39: 11,570,348 km (0.112 R)
• M40: 11,839,923 km (0.069 R)
• M41: 12,020,787 km (0.09 R)
• M42: 12,248,176 km (0.086 R)
• M43: 13,078,444 km (0.06 R)
• M44: 13,453,337 km (0.06 R)
• M45: 13,642,129 km (0.099 R)
• M46: 14,647,726 km (0.074 R)
• M47: 14,890,673 km (0.06 R)
• M48: 16,426,445 km (0.082 R)
• M49: 16,729,530 km (0.082 R)
• M50: 16,830,957 km (0.062 R)
• M51: 17,136,586 km (0.072 R)
• M52: 18,064,242 km (0.057 R)
• M53: 18,586,638 km (0.083 R)
• M54: 20,616,831 km (0.091 R)
• M55: 20,725,738 km (0.106 R)
• M56: 21,107,960 km (0.073 R)
• M57: 21,879,586 km (0.036 R)
• M58: 22,492,339 km (0.118 R)
• M59: 22,829,084 km (0.071 R)
• M60: 23,054,378 km (0.059 R)
• M61: 24,249,516 km (0.026 R)
• M62: 25,757,013 km (0.115 R)
• M63: 26,227,050 km (0.049 R)
• M64: 26,699,779 km (0.081 R)
• M65: 26,877,801 km (0.117 R)
• M66: 28,014,445 km (0.093 R)
• M67: 28,679,707 km (0.106 R)
• M68: 28,922,953 km (0.094 R)
• M69: 30,272,775 km (0.033 R)
• M70: 31,580,260 km (0.068 R)
• M71: 32,209,469 km (0.088 R)
• M72: 32,969,875 km (0.103 R)
• M73: 33,352,247 km (0.085 R)
• M74: 34,702,368 km (0.111 R)
• M75: 35,416,697 km (0.116 R)
• M76: 35,742,970 km (0.09 R)
• M77: 36,004,767 km (0.076 R)
• M78: 38,255,317 km (0.09 R)
• M79: 38,858,645 km (0.041 R)
• M80: 40,960,795 km (0.094 R)
• M81: 42,267,382 km (0.101 R)
• M82: 42,960,619 km (0.088 R)
• M83: 44,850,938 km (0.049 R)
• M84: 45,416,118 km (0.084 R)
• M85: 45,770,665 km (0.113 R)
• M86: 47,197,979 km (0.117 R)
• M87: 48,133,564 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit