🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 133 Days

Day: 28.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.5 AU - 0.72 AU

Year: 169 Days

Day: 30.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,220,534 km

• M1: 25,282 km (0.075 R)
• M2: 229,334 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.29 AU - 1.61 AU

Year: 619 Days

Day: 38.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.82 AU - 1.86 AU

Year: 885 Days

Day: 19.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,220,534 km

• M1: 1,555,519 km (0.056 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.9

Radius: 13.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.87 AU - 10.59 AU

Year: 9948 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,220,534 km

• M1: 199,713 km (0.107 R)
• M2: 312,360 km (0.05 R)
• M3: 471,383 km (0.095 R)
• M4: 649,704 km (0.097 R)
• M5: 1,080,545 km (0.113 R)
• M6: 1,201,720 km (0.085 R)
• M7: 1,349,522 km (0.115 R)
• M8: 1,458,878 km (0.116 R)
• M9: 1,710,951 km (0.088 R)
• M10: 1,854,565 km (0.071 R)
• M11: 2,002,367 km (0.108 R)
• M12: 2,389,527 km (0.11 R)
• M13: 3,264,375 km (0.115 R)
• M14: 3,353,984 km (0.073 R)
• M15: 4,005,034 km (0.116 R)
• M16: 4,133,688 km (0.092 R)
• M17: 4,296,301 km (0.116 R)
• M18: 4,899,480 km (0.103 R)
• M19: 5,458,228 km (0.088 R)
• M20: 5,964,018 km (0.026 R)
• M21: 6,222,523 km (0.025 R)
• M22: 7,332,988 km (0.106 R)
• M23: 7,690,079 km (0.088 R)
• M24: 8,134,235 km (0.099 R)
• M25: 8,380,174 km (0.068 R)
• M26: 8,837,345 km (0.061 R)
• M27: 9,260,108 km (0.074 R)
• M28: 9,388,164 km (0.115 R)
• M29: 9,819,604 km (0.102 R)
• M30: 10,478,882 km (0.097 R)
• M31: 11,197,849 km (0.07 R)
• M32: 12,119,073 km (0.072 R)
• M33: 12,494,414 km (0.11 R)
• M34: 12,588,960 km (0.031 R)
• M35: 12,826,073 km (0.049 R)
• M36: 13,016,810 km (0.039 R)
• M37: 15,026,358 km (0.085 R)
• M38: 15,328,546 km (0.06 R)
• M39: 15,480,388 km (0.093 R)
• M40: 16,661,014 km (0.069 R)
• M41: 16,817,194 km (0.12 R)
• M42: 17,817,406 km (0.07 R)
• M43: 18,728,606 km (0.064 R)
• M44: 19,545,261 km (0.111 R)
• M45: 19,875,274 km (0.104 R)
• M46: 20,207,082 km (0.058 R)
• M47: 20,484,885 km (0.037 R)
• M48: 20,876,084 km (0.047 R)
• M49: 21,157,028 km (0.113 R)
• M50: 21,836,502 km (0.072 R)
• M51: 22,236,078 km (0.068 R)
• M52: 22,695,792 km (0.058 R)
• M53: 24,034,843 km (0.112 R)
• M54: 24,211,368 km (0.1 R)
• M55: 24,329,401 km (0.032 R)
• M56: 24,447,434 km (0.091 R)
• M57: 25,279,796 km (0.115 R)
• M58: 26,424,220 km (0.059 R)
• M59: 27,339,609 km (0.094 R)
• M60: 27,524,063 km (0.068 R)
• M61: 27,893,869 km (0.07 R)
• M62: 28,389,786 km (0.077 R)
• M63: 29,831,311 km (0.035 R)
• M64: 30,720,521 km (0.066 R)
• M65: 31,232,445 km (0.114 R)
• M66: 31,553,931 km (0.116 R)
• M67: 31,941,090 km (0.104 R)
• M68: 32,135,268 km (0.07 R)
• M69: 33,637,081 km (0.057 R)
• M70: 36,370,534 km (0.09 R)
• M71: 36,505,620 km (0.031 R)
• M72: 36,708,774 km (0.105 R)
• M73: 39,729,754 km (0.109 R)
• M74: 40,217,742 km (0.098 R)
• M75: 40,707,675 km (0.104 R)
• M76: 41,764,285 km (0.114 R)
• M77: 42,260,351 km (0.085 R)
• M78: 43,330,126 km (0.09 R)
• M79: 43,473,440 km (0.098 R)
• M80: 44,120,302 km (0.118 R)
• M81: 44,553,238 km (0.106 R)
• M82: 45,205,485 km (0.104 R)
• M83: 46,959,968 km (0.082 R)
• M84: 49,333,787 km (0.116 R)
• M85: 49,858,128 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 9.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.53 AU - 11.17 AU

Year: 11813 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,220,534 km

• M1: 282,441 km (0.117 R)
• M2: 509,231 km (0.087 R)
• M3: 669,899 km (0.082 R)
• M4: 923,767 km (0.095 R)
• M5: 1,041,949 km (0.085 R)
• M6: 1,250,489 km (0.083 R)
• M7: 1,449,753 km (0.06 R)
• M8: 1,612,067 km (0.094 R)
• M9: 1,879,398 km (0.113 R)
• M10: 2,240,079 km (0.096 R)
• M11: 3,174,168 km (0.092 R)
• M12: 4,018,348 km (0.116 R)
• M13: 4,083,573 km (0.099 R)
• M14: 4,448,741 km (0.109 R)
• M15: 4,584,128 km (0.067 R)
• M16: 4,686,602 km (0.11 R)
• M17: 5,104,130 km (0.116 R)
• M18: 5,425,167 km (0.073 R)
• M19: 5,863,339 km (0.103 R)
• M20: 7,008,511 km (0.105 R)
• M21: 8,304,028 km (0.087 R)
• M22: 8,513,016 km (0.111 R)
• M23: 9,021,948 km (0.053 R)
• M24: 10,652,266 km (0.104 R)
• M25: 10,925,132 km (0.118 R)
• M26: 11,851,293 km (0.099 R)
• M27: 13,877,147 km (0.088 R)
• M28: 14,676,748 km (0.118 R)
• M29: 15,697,155 km (0.094 R)
• M30: 15,955,810 km (0.103 R)
• M31: 17,376,989 km (0.062 R)
• M32: 18,564,647 km (0.077 R)
• M33: 19,778,484 km (0.111 R)
• M34: 20,394,977 km (0.086 R)
• M35: 21,017,753 km (0.084 R)
• M36: 22,050,277 km (0.087 R)
• M37: 22,689,509 km (0.105 R)
• M38: 22,864,838 km (0.05 R)
• M39: 24,045,464 km (0.117 R)
• M40: 24,823,373 km (0.046 R)
• M41: 25,185,250 km (0.047 R)
• M42: 25,914,241 km (0.062 R)
• M43: 26,711,747 km (0.113 R)
• M44: 27,020,667 km (0.113 R)
• M45: 27,330,783 km (0.062 R)
• M46: 27,642,096 km (0.085 R)
• M47: 28,709,178 km (0.083 R)
• M48: 28,835,588 km (0.118 R)
• M49: 29,089,007 km (0.115 R)
• M50: 30,818,807 km (0.101 R)
• M51: 31,402,687 km (0.071 R)
• M52: 35,931,763 km (0.099 R)
• M53: 36,409,429 km (0.103 R)
• M54: 36,614,827 km (0.083 R)
• M55: 37,302,079 km (0.087 R)
• M56: 37,993,820 km (0.085 R)
• M57: 39,530,190 km (0.099 R)
• M58: 40,447,674 km (0.046 R)
• M59: 40,802,370 km (0.053 R)
• M60: 40,944,488 km (0.114 R)
• M61: 41,229,323 km (0.104 R)
• M62: 41,443,397 km (0.09 R)
• M63: 42,879,986 km (0.033 R)
• M64: 43,314,119 km (0.11 R)
• M65: 44,259,876 km (0.078 R)
• M66: 44,332,880 km (0.088 R)
• M67: 46,171,438 km (0.113 R)
• M68: 47,585,437 km (0.106 R)
• M69: 47,960,030 km (0.116 R)
• M70: 48,410,619 km (0.11 R)
• M71: 48,636,512 km (0.075 R)
• M72: 49,770,912 km (0.098 R)
• M73: 50,532,216 km (0.083 R)
• M74: 50,914,139 km (0.066 R)
• M75: 50,990,733 km (0.094 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit