🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.73 AU - 1.03 AU

Year: 303 Days

Day: 31.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.04 AU - 1.52 AU

Year: 532 Days

Day: 47.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,328,696 km

• M1: 834,158 km (0.059 R)
• M2: 851,212 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.21 AU - 1.35 AU

Year: 532 Days

Day: 33 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,328,696 km

• M1: 1,167,761 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.65 AU - 3.19 AU

Year: 1832 Days

Day: 22.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.42 AU - 3.54 AU

Year: 2383 Days

Day: 18.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,328,696 km

• M1: 1,188,854 km (0.082 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 10.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.03 AU - 6.07 AU

Year: 5463 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,328,696 km

• M1: 162,164 km (0.098 R)
• M2: 245,041 km (0.107 R)
• M3: 327,320 km (0.048 R)
• M4: 485,445 km (0.12 R)
• M5: 714,629 km (0.073 R)
• M6: 918,980 km (0.101 R)
• M7: 1,091,316 km (0.088 R)
• M8: 1,247,945 km (0.076 R)
• M9: 1,315,564 km (0.115 R)
• M10: 1,426,416 km (0.108 R)
• M11: 1,672,504 km (0.103 R)
• M12: 1,839,306 km (0.077 R)
• M13: 2,075,670 km (0.087 R)
• M14: 2,322,208 km (0.113 R)
• M15: 2,406,431 km (0.109 R)
• M16: 2,491,852 km (0.068 R)
• M17: 2,700,840 km (0.099 R)
• M18: 2,970,415 km (0.11 R)
• M19: 3,362,511 km (0.108 R)
• M20: 3,477,702 km (0.109 R)
• M21: 3,652,731 km (0.116 R)
• M22: 3,911,087 km (0.058 R)
• M23: 4,072,952 km (0.118 R)
• M24: 4,257,705 km (0.082 R)
• M25: 4,850,412 km (0.084 R)
• M26: 5,024,693 km (0.118 R)
• M27: 5,112,507 km (0.095 R)
• M28: 5,356,801 km (0.077 R)
• M29: 5,903,282 km (0.083 R)
• M30: 6,019,370 km (0.071 R)
• M31: 6,112,719 km (0.077 R)
• M32: 6,230,303 km (0.089 R)
• M33: 6,396,057 km (0.105 R)
• M34: 6,467,415 km (0.097 R)
• M35: 6,563,158 km (0.109 R)
• M36: 6,707,669 km (0.073 R)
• M37: 6,828,993 km (0.073 R)
• M38: 6,950,915 km (0.095 R)
• M39: 7,098,269 km (0.065 R)
• M40: 7,596,879 km (0.117 R)
• M41: 8,261,842 km (0.093 R)
• M42: 8,391,992 km (0.101 R)
• M43: 8,601,429 km (0.093 R)
• M44: 9,106,022 km (0.099 R)
• M45: 9,456,829 km (0.091 R)
• M46: 9,922,378 km (0.091 R)
• M47: 10,143,932 km (0.12 R)
• M48: 10,451,356 km (0.101 R)
• M49: 10,564,003 km (0.114 R)
• M50: 10,932,612 km (0.096 R)
• M51: 11,276,687 km (0.038 R)
• M52: 11,449,922 km (0.104 R)
• M53: 12,152,284 km (0.054 R)
• M54: 12,989,284 km (0.061 R)
• M55: 14,781,616 km (0.12 R)
• M56: 14,971,456 km (0.056 R)
• M57: 15,289,650 km (0.089 R)
• M58: 15,771,206 km (0.12 R)
• M59: 15,965,085 km (0.116 R)
• M60: 16,650,393 km (0.117 R)
• M61: 17,345,125 km (0.076 R)
• M62: 17,445,206 km (0.098 R)
• M63: 18,049,432 km (0.054 R)
• M64: 18,354,163 km (0.092 R)
• M65: 18,900,195 km (0.07 R)
• M66: 18,968,711 km (0.067 R)
• M67: 19,278,528 km (0.105 R)
• M68: 19,416,756 km (0.081 R)
• M69: 19,555,434 km (0.039 R)
• M70: 19,798,680 km (0.091 R)
• M71: 20,534,552 km (0.103 R)
• M72: 22,431,303 km (0.118 R)
• M73: 22,504,008 km (0.045 R)
• M74: 22,905,080 km (0.12 R)
• M75: 22,978,383 km (0.078 R)
• M76: 23,271,894 km (0.12 R)
• M77: 23,382,147 km (0.104 R)
• M78: 23,862,656 km (0.056 R)
• M79: 24,197,007 km (0.048 R)
• M80: 24,533,153 km (0.085 R)
• M81: 25,058,840 km (0.096 R)
• M82: 25,323,180 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 14.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.58 AU - 7.62 AU

Year: 5531 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,328,696 km

• M1: 189,690 km (0.059 R)
• M2: 308,620 km (0.088 R)
• M3: 410,347 km (0.108 R)
• M4: 509,082 km (0.106 R)
• M5: 630,555 km (0.12 R)
• M6: 726,597 km (0.047 R)
• M7: 868,416 km (0.073 R)
• M8: 1,182,870 km (0.091 R)
• M9: 1,370,466 km (0.048 R)
• M10: 1,534,575 km (0.092 R)
• M11: 1,740,870 km (0.101 R)
• M12: 1,901,688 km (0.061 R)
• M13: 2,067,891 km (0.037 R)
• M14: 2,277,628 km (0.03 R)
• M15: 2,454,751 km (0.104 R)
• M16: 2,595,822 km (0.08 R)
• M17: 2,698,147 km (0.069 R)
• M18: 2,801,968 km (0.08 R)
• M19: 3,013,799 km (0.113 R)
• M20: 3,297,287 km (0.095 R)
• M21: 3,612,489 km (0.103 R)
• M22: 3,750,718 km (0.092 R)
• M23: 4,151,790 km (0.081 R)
• M24: 4,321,134 km (0.108 R)
• M25: 4,641,723 km (0.074 R)
• M26: 4,842,782 km (0.119 R)
• M27: 5,150,206 km (0.117 R)
• M28: 5,516,721 km (0.076 R)
• M29: 5,649,863 km (0.115 R)
• M30: 6,358,957 km (0.118 R)
• M31: 6,526,656 km (0.084 R)
• M32: 6,695,851 km (0.063 R)
• M33: 6,809,545 km (0.053 R)
• M34: 7,475,406 km (0.087 R)
• M35: 7,831,149 km (0.037 R)
• M36: 7,950,977 km (0.098 R)
• M37: 8,713,926 km (0.061 R)
• M38: 9,436,484 km (0.1 R)
• M39: 10,375,061 km (0.082 R)
• M40: 11,106,894 km (0.086 R)
• M41: 11,241,831 km (0.106 R)
• M42: 11,958,854 km (0.099 R)
• M43: 12,166,496 km (0.087 R)
• M44: 12,340,478 km (0.035 R)
• M45: 13,581,243 km (0.044 R)
• M46: 13,725,605 km (0.073 R)
• M47: 14,676,299 km (0.085 R)
• M48: 15,122,250 km (0.096 R)
• M49: 15,234,449 km (0.083 R)
• M50: 15,384,495 km (0.085 R)
• M51: 15,497,292 km (0.12 R)
• M52: 15,648,236 km (0.038 R)
• M53: 15,989,469 km (0.102 R)
• M54: 16,602,372 km (0.111 R)
• M55: 17,105,918 km (0.099 R)
• M56: 17,772,227 km (0.064 R)
• M57: 18,486,856 km (0.114 R)
• M58: 18,807,594 km (0.108 R)
• M59: 21,312,760 km (0.101 R)
• M60: 21,649,056 km (0.099 R)
• M61: 22,540,210 km (0.092 R)
• M62: 23,097,911 km (0.098 R)
• M63: 23,660,250 km (0.064 R)
• M64: 23,790,699 km (0.053 R)
• M65: 24,798,241 km (0.1 R)
• M66: 25,063,478 km (0.085 R)
• M67: 25,329,612 km (0.119 R)
• M68: 25,463,054 km (0.086 R)
• M69: 26,178,431 km (0.106 R)
• M70: 27,173,107 km (0.106 R)
• M71: 27,309,690 km (0.077 R)
• M72: 27,537,826 km (0.113 R)
• M73: 27,675,008 km (0.062 R)
• M74: 27,904,192 km (0.069 R)
• M75: 29,152,586 km (0.055 R)
• M76: 29,245,785 km (0.091 R)
• M77: 30,845,435 km (0.047 R)
• M78: 31,321,456 km (0.114 R)
• M79: 31,512,492 km (0.081 R)
• M80: 32,184,187 km (0.117 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: 263 - 16,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit