🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.76 AU - 0.8 AU

Year: 260 Days

Day: 31 Hours

Environment

Temp: 150 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.49 AU - 2.45 AU

Year: 1042 Days

Day: 32.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,960,952 km

• M1: 476,320 km (0.085 R)
• M2: 1,028,635 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.78 AU - 2.58 AU

Year: 1213 Days

Day: 40.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.06 AU - 3.94 AU

Year: 2467 Days

Day: 42.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,960,952 km

• M1: 2,271,494 km (0.043 R)
• M2: 2,654,016 km (0.119 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 10

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.51 AU - 6.79 AU

Year: 5059 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,960,952 km

• M1: 353,799 km (0.098 R)
• M2: 545,883 km (0.109 R)
• M3: 693,835 km (0.06 R)
• M4: 814,261 km (0.114 R)
• M5: 898,634 km (0.061 R)
• M6: 1,242,710 km (0.104 R)
• M7: 1,366,427 km (0.092 R)
• M8: 1,455,587 km (0.109 R)
• M9: 1,790,238 km (0.094 R)
• M10: 1,916,798 km (0.111 R)
• M11: 2,017,327 km (0.119 R)
• M12: 2,134,313 km (0.099 R)
• M13: 2,406,132 km (0.096 R)
• M14: 2,530,598 km (0.098 R)
• M15: 2,641,300 km (0.093 R)
• M16: 2,769,805 km (0.075 R)
• M17: 3,016,491 km (0.069 R)
• M18: 3,373,881 km (0.102 R)
• M19: 3,566,563 km (0.076 R)
• M20: 4,054,850 km (0.115 R)
• M21: 4,354,196 km (0.11 R)
• M22: 4,915,188 km (0.049 R)
• M23: 5,153,946 km (0.047 R)
• M24: 5,457,929 km (0.053 R)
• M25: 5,746,952 km (0.107 R)
• M26: 5,872,315 km (0.046 R)
• M27: 6,062,155 km (0.045 R)
• M28: 6,361,500 km (0.037 R)
• M29: 6,841,709 km (0.038 R)
• M30: 6,974,702 km (0.03 R)
• M31: 7,131,031 km (0.091 R)
• M32: 7,356,326 km (0.097 R)
• M33: 7,447,132 km (0.049 R)
• M34: 7,629,791 km (0.08 R)
• M35: 7,698,606 km (0.089 R)
• M36: 7,999,597 km (0.108 R)
• M37: 8,280,841 km (0.074 R)
• M38: 9,022,397 km (0.05 R)
• M39: 10,851,530 km (0.06 R)
• M40: 11,136,813 km (0.113 R)
• M41: 11,556,436 km (0.105 R)
• M42: 12,356,934 km (0.066 R)
• M43: 12,437,866 km (0.026 R)
• M44: 12,600,479 km (0.085 R)
• M45: 12,900,572 km (0.117 R)
• M46: 13,340,989 km (0.088 R)
• M47: 13,702,567 km (0.074 R)
• M48: 13,954,789 km (0.058 R)
• M49: 14,265,204 km (0.053 R)
• M50: 14,749,303 km (0.097 R)
• M51: 15,821,770 km (0.102 R)
• M52: 16,056,938 km (0.099 R)
• M53: 16,441,554 km (0.065 R)
• M54: 17,009,128 km (0.098 R)
• M55: 19,092,727 km (0.104 R)
• M56: 19,280,473 km (0.116 R)
• M57: 19,343,154 km (0.116 R)
• M58: 19,720,739 km (0.098 R)
• M59: 19,878,864 km (0.077 R)
• M60: 20,355,633 km (0.108 R)
• M61: 20,419,511 km (0.119 R)
• M62: 20,611,445 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 12

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.76 AU - 8.9 AU

Year: 9057 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,960,952 km

• M1: 338,241 km (0.114 R)
• M2: 799,900 km (0.112 R)
• M3: 905,217 km (0.092 R)
• M4: 1,313,170 km (0.115 R)
• M5: 2,038,121 km (0.114 R)
• M6: 2,573,682 km (0.061 R)
• M7: 2,954,708 km (0.118 R)
• M8: 3,922,905 km (0.112 R)
• M9: 4,109,005 km (0.104 R)
• M10: 4,297,947 km (0.103 R)
• M11: 4,554,507 km (0.084 R)
• M12: 4,750,331 km (0.073 R)
• M13: 4,882,426 km (0.078 R)
• M14: 4,982,357 km (0.107 R)
• M15: 5,388,665 km (0.108 R)
• M16: 5,630,714 km (0.114 R)
• M17: 5,876,504 km (0.098 R)
• M18: 6,125,734 km (0.105 R)
• M19: 6,342,202 km (0.088 R)
• M20: 6,745,518 km (0.059 R)
• M21: 7,538,835 km (0.114 R)
• M22: 8,321,830 km (0.09 R)
• M23: 8,481,601 km (0.114 R)
• M24: 9,880,042 km (0.107 R)
• M25: 10,134,209 km (0.06 R)
• M26: 11,526,366 km (0.09 R)
• M27: 11,838,876 km (0.084 R)
• M28: 12,977,615 km (0.118 R)
• M29: 14,342,247 km (0.116 R)
• M30: 15,212,009 km (0.065 R)
• M31: 15,309,696 km (0.088 R)
• M32: 16,901,268 km (0.088 R)
• M33: 17,053,260 km (0.071 R)
• M34: 17,871,111 km (0.041 R)
• M35: 18,077,556 km (0.072 R)
• M36: 18,701,679 km (0.087 R)
• M37: 19,385,939 km (0.105 R)
• M38: 19,544,962 km (0.087 R)
• M39: 20,185,540 km (0.113 R)
• M40: 20,400,512 km (0.061 R)
• M41: 21,050,216 km (0.037 R)
• M42: 21,651,898 km (0.115 R)
• M43: 21,871,957 km (0.1 R)
• M44: 22,259,116 km (0.114 R)
• M45: 22,481,269 km (0.101 R)
• M46: 22,704,319 km (0.058 R)
• M47: 23,659,950 km (0.067 R)
• M48: 24,342,566 km (0.104 R)
• M49: 25,610,707 km (0.104 R)
• M50: 26,546,441 km (0.097 R)
• M51: 27,018,423 km (0.065 R)
• M52: 28,210,718 km (0.081 R)
• M53: 28,752,860 km (0.1 R)
• M54: 29,664,211 km (0.109 R)
• M55: 30,338,448 km (0.082 R)
• M56: 30,461,567 km (0.112 R)
• M57: 31,017,772 km (0.102 R)
• M58: 31,203,872 km (0.088 R)
• M59: 31,639,650 km (0.104 R)
• M60: 31,826,947 km (0.066 R)
• M61: 32,265,718 km (0.093 R)
• M62: 33,466,390 km (0.086 R)
• M63: 33,657,277 km (0.103 R)
• M64: 34,040,247 km (0.101 R)
• M65: 34,424,714 km (0.042 R)
• M66: 35,197,836 km (0.086 R)
• M67: 36,826,807 km (0.119 R)
• M68: 38,214,028 km (0.097 R)
• M69: 38,813,916 km (0.043 R)
• M70: 39,148,416 km (0.098 R)
• M71: 39,618,453 km (0.113 R)
• M72: 42,064,976 km (0.118 R)
• M73: 42,477,567 km (0.044 R)
• M74: 44,001,521 km (0.097 R)
• M75: 44,490,257 km (0.085 R)
• M76: 44,700,143 km (0.063 R)
• M77: 44,840,316 km (0.092 R)
• M78: 45,121,111 km (0.093 R)
• M79: 45,402,505 km (0.085 R)
• M80: 46,462,855 km (0.101 R)
• M81: 46,960,417 km (0.109 R)
• M82: 47,316,909 km (0.113 R)
• M83: 47,745,956 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit