🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.78 AU - 1.26 AU

Year: 359 Days

Day: 20.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,190,442 km

• M1: 36,651 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.08 AU - 1.18 AU

Year: 418 Days

Day: 14.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.92 AU - 2.48 AU

Year: 1136 Days

Day: 12.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 173.2 °

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: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.26 AU - 3.88 AU

Year: 2349 Days

Day: 30 Hours

Environment

Temp: -102 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.54 AU - 5.64 AU

Year: 3999 Days

Day: 23.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 10.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.81 AU - 6.93 AU

Year: 6271 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,190,442 km

• M1: 354,846 km (0.074 R)
• M2: 425,905 km (0.111 R)
• M3: 537,804 km (0.102 R)
• M4: 767,287 km (0.106 R)
• M5: 938,278 km (0.09 R)
• M6: 1,059,452 km (0.05 R)
• M7: 1,455,288 km (0.083 R)
• M8: 1,633,609 km (0.056 R)
• M9: 1,744,012 km (0.106 R)
• M10: 2,480,333 km (0.118 R)
• M11: 2,694,706 km (0.071 R)
• M12: 3,421,004 km (0.082 R)
• M13: 3,684,147 km (0.109 R)
• M14: 3,781,535 km (0.106 R)
• M15: 4,230,478 km (0.113 R)
• M16: 4,539,398 km (0.108 R)
• M17: 4,696,476 km (0.092 R)
• M18: 5,016,316 km (0.106 R)
• M19: 5,705,364 km (0.108 R)
• M20: 6,133,064 km (0.065 R)
• M21: 6,482,674 km (0.049 R)
• M22: 6,600,707 km (0.088 R)
• M23: 7,049,650 km (0.072 R)
• M24: 7,171,124 km (0.062 R)
• M25: 7,539,583 km (0.111 R)
• M26: 7,694,866 km (0.061 R)
• M27: 9,372,606 km (0.116 R)
• M28: 9,472,836 km (0.113 R)
• M29: 9,944,967 km (0.108 R)
• M30: 10,115,509 km (0.117 R)
• M31: 10,184,025 km (0.028 R)
• M32: 10,982,578 km (0.12 R)
• M33: 11,123,499 km (0.096 R)
• M34: 11,300,623 km (0.107 R)
• M35: 12,236,208 km (0.111 R)
• M36: 12,639,524 km (0.09 R)
• M37: 12,713,276 km (0.117 R)
• M38: 12,787,327 km (0.107 R)
• M39: 12,861,378 km (0.1 R)
• M40: 13,196,627 km (0.066 R)
• M41: 13,271,426 km (0.116 R)
• M42: 13,610,265 km (0.12 R)
• M43: 13,951,797 km (0.071 R)
• M44: 14,296,321 km (0.12 R)
• M45: 14,527,449 km (0.09 R)
• M46: 15,110,881 km (0.047 R)
• M47: 15,900,608 km (0.037 R)
• M48: 16,421,209 km (0.068 R)
• M49: 17,232,927 km (0.11 R)
• M50: 17,396,886 km (0.112 R)
• M51: 17,561,444 km (0.116 R)
• M52: 18,266,050 km (0.109 R)
• M53: 18,853,371 km (0.117 R)
• M54: 19,532,096 km (0.111 R)
• M55: 19,703,087 km (0.069 R)
• M56: 19,960,395 km (0.032 R)
• M57: 20,089,498 km (0.042 R)
• M58: 20,782,735 km (0.114 R)
• M59: 22,059,104 km (0.106 R)
• M60: 22,237,275 km (0.111 R)
• M61: 22,505,204 km (0.12 R)
• M62: 23,225,069 km (0.105 R)
• M63: 24,733,465 km (0.041 R)
• M64: 25,057,494 km (0.071 R)
• M65: 26,414,945 km (0.081 R)
• M66: 27,126,432 km (0.069 R)
• M67: 27,221,726 km (0.056 R)
• M68: 28,471,317 km (0.064 R)
• M69: 28,568,107 km (0.038 R)
• M70: 29,054,300 km (0.077 R)
• M71: 30,628,219 km (0.106 R)
• M72: 32,735,754 km (0.06 R)
• M73: 33,704,550 km (0.104 R)
• M74: 34,269,581 km (0.098 R)
• M75: 34,475,876 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 8.9

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.09 AU - 10.57 AU

Year: 9925 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,190,442 km

• M1: 176,525 km (0.106 R)
• M2: 252,372 km (0.088 R)
• M3: 332,855 km (0.081 R)
• M4: 557,252 km (0.113 R)
• M5: 792,270 km (0.114 R)
• M6: 1,180,776 km (0.096 R)
• M7: 1,418,038 km (0.115 R)
• M8: 2,012,989 km (0.107 R)
• M9: 3,285,768 km (0.116 R)
• M10: 3,651,983 km (0.114 R)
• M11: 4,031,214 km (0.11 R)
• M12: 4,160,466 km (0.064 R)
• M13: 4,623,621 km (0.106 R)
• M14: 5,562,797 km (0.115 R)
• M15: 5,925,422 km (0.065 R)
• M16: 7,570,400 km (0.039 R)
• M17: 7,650,136 km (0.112 R)
• M18: 7,931,679 km (0.118 R)
• M19: 8,629,254 km (0.11 R)
• M20: 9,218,670 km (0.094 R)
• M21: 9,303,940 km (0.066 R)
• M22: 9,518,165 km (0.119 R)
• M23: 10,170,860 km (0.12 R)
• M24: 10,524,809 km (0.083 R)
• M25: 11,063,361 km (0.117 R)
• M26: 11,336,078 km (0.117 R)
• M27: 11,656,965 km (0.098 R)
• M28: 11,795,493 km (0.053 R)
• M29: 12,495,910 km (0.11 R)
• M30: 13,114,049 km (0.1 R)
• M31: 13,499,263 km (0.102 R)
• M32: 13,644,672 km (0.036 R)
• M33: 13,790,680 km (0.075 R)
• M34: 14,133,259 km (0.1 R)
• M35: 14,528,197 km (0.1 R)
• M36: 14,727,162 km (0.11 R)
• M37: 15,278,580 km (0.118 R)
• M38: 16,712,925 km (0.119 R)
• M39: 16,816,895 km (0.049 R)
• M40: 16,973,524 km (0.072 R)
• M41: 17,078,093 km (0.113 R)
• M42: 17,763,401 km (0.03 R)
• M43: 18,189,605 km (0.107 R)
• M44: 18,296,717 km (0.061 R)
• M45: 18,565,395 km (0.105 R)
• M46: 18,835,270 km (0.093 R)
• M47: 19,160,944 km (0.095 R)
• M48: 19,379,058 km (0.045 R)
• M49: 20,204,389 km (0.094 R)
• M50: 20,929,041 km (0.061 R)
• M51: 21,548,676 km (0.114 R)
• M52: 21,662,071 km (0.051 R)
• M53: 22,748,600 km (0.076 R)
• M54: 23,327,544 km (0.081 R)
• M55: 24,677,366 km (0.071 R)
• M56: 24,855,387 km (0.087 R)
• M57: 25,571,512 km (0.117 R)
• M58: 25,932,043 km (0.09 R)
• M59: 28,068,749 km (0.037 R)
• M60: 28,316,483 km (0.092 R)
• M61: 29,503,393 km (0.083 R)
• M62: 31,025,701 km (0.07 R)
• M63: 31,731,952 km (0.069 R)
• M64: 32,248,963 km (0.077 R)
• M65: 33,750,626 km (0.035 R)
• M66: 33,816,449 km (0.07 R)
• M67: 34,410,652 km (0.12 R)
• M68: 34,476,924 km (0.049 R)
• M69: 36,483,630 km (0.095 R)
• M70: 37,705,844 km (0.111 R)
• M71: 38,253,372 km (0.104 R)
• M72: 39,564,149 km (0.092 R)
• M73: 39,911,665 km (0.071 R)
• M74: 40,399,653 km (0.088 R)
• M75: 40,749,562 km (0.077 R)
• M76: 40,959,897 km (0.103 R)
• M77: 43,942,879 km (0.115 R)
• M78: 44,374,768 km (0.094 R)
• M79: 44,518,980 km (0.043 R)
• M80: 44,591,236 km (0.094 R)
• M81: 45,387,844 km (0.095 R)
• M82: 46,848,368 km (0.12 R)
• M83: 47,584,390 km (0.043 R)
• M84: 48,546,903 km (0.106 R)
• M85: 49,590,647 km (0.116 R)
• M86: 49,665,595 km (0.053 R)
• M87: 49,740,394 km (0.077 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit