🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.54 AU

Year: 159 Days

Day: 35 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,020,741 km

• M1: 115,340 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.07 AU - 1.41 AU

Year: 586 Days

Day: 27.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.98 AU - 2.48 AU

Year: 1414 Days

Day: 31.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407

Radius: 12.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.69 AU - 4.29 AU

Year: 3384 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,020,741 km

• M1: 160,967 km (0.1 R)
• M2: 276,756 km (0.093 R)
• M3: 474,674 km (0.102 R)
• M4: 675,734 km (0.104 R)
• M5: 878,140 km (0.109 R)
• M6: 1,038,808 km (0.097 R)
• M7: 1,133,802 km (0.094 R)
• M8: 1,254,229 km (0.092 R)
• M9: 1,344,735 km (0.115 R)
• M10: 1,484,908 km (0.108 R)
• M11: 1,569,132 km (0.082 R)
• M12: 1,780,514 km (0.116 R)
• M13: 1,922,482 km (0.056 R)
• M14: 2,190,562 km (0.088 R)
• M15: 2,630,230 km (0.117 R)
• M16: 3,238,495 km (0.093 R)
• M17: 3,333,639 km (0.085 R)
• M18: 4,059,189 km (0.109 R)
• M19: 4,161,962 km (0.114 R)
• M20: 4,617,338 km (0.117 R)
• M21: 4,851,010 km (0.071 R)
• M22: 4,978,617 km (0.047 R)
• M23: 5,144,222 km (0.095 R)
• M24: 5,537,814 km (0.097 R)
• M25: 5,863,638 km (0.085 R)
• M26: 6,077,862 km (0.118 R)
• M27: 6,235,239 km (0.107 R)
• M28: 6,514,090 km (0.057 R)
• M29: 6,594,424 km (0.099 R)
• M30: 6,817,325 km (0.09 R)
• M31: 7,270,756 km (0.085 R)
• M32: 7,354,231 km (0.058 R)
• M33: 7,585,510 km (0.081 R)
• M34: 7,990,621 km (0.094 R)
• M35: 8,380,922 km (0.112 R)
• M36: 8,468,586 km (0.084 R)
• M37: 9,112,904 km (0.101 R)
• M38: 9,361,536 km (0.112 R)
• M39: 9,475,230 km (0.105 R)
• M40: 9,704,115 km (0.103 R)
• M41: 10,307,742 km (0.079 R)
• M42: 10,590,482 km (0.109 R)
• M43: 10,756,536 km (0.091 R)
• M44: 11,067,400 km (0.094 R)
• M45: 11,968,278 km (0.107 R)
• M46: 12,215,713 km (0.056 R)
• M47: 13,530,230 km (0.087 R)
• M48: 13,710,645 km (0.114 R)
• M49: 14,151,959 km (0.109 R)
• M50: 14,545,401 km (0.105 R)
• M51: 14,703,676 km (0.096 R)
• M52: 14,889,177 km (0.097 R)
• M53: 15,102,204 km (0.102 R)
• M54: 15,235,795 km (0.092 R)
• M55: 15,774,198 km (0.078 R)
• M56: 15,882,507 km (0.076 R)
• M57: 16,072,945 km (0.109 R)
• M58: 16,263,981 km (0.111 R)
• M59: 16,759,001 km (0.037 R)
• M60: 17,119,532 km (0.052 R)
• M61: 17,314,607 km (0.073 R)
• M62: 17,735,426 km (0.041 R)
• M63: 17,933,045 km (0.084 R)
• M64: 18,017,867 km (0.07 R)
• M65: 18,273,230 km (0.113 R)
• M66: 18,358,651 km (0.093 R)
• M67: 18,472,794 km (0.109 R)
• M68: 19,046,801 km (0.11 R)
• M69: 19,278,079 km (0.068 R)
• M70: 19,452,211 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 13

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.06 AU - 6.64 AU

Year: 5254 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,020,741 km

• M1: 162,613 km (0.095 R)
• M2: 246,388 km (0.103 R)
• M3: 473,178 km (0.083 R)
• M4: 1,234,033 km (0.114 R)
• M5: 1,422,526 km (0.062 R)
• M6: 1,699,881 km (0.099 R)
• M7: 1,828,984 km (0.112 R)
• M8: 2,166,327 km (0.047 R)
• M9: 2,324,751 km (0.113 R)
• M10: 2,728,516 km (0.096 R)
• M11: 2,861,807 km (0.08 R)
• M12: 3,855,137 km (0.113 R)
• M13: 3,940,707 km (0.115 R)
• M14: 4,201,157 km (0.113 R)
• M15: 5,228,296 km (0.071 R)
• M16: 5,394,948 km (0.046 R)
• M17: 5,539,310 km (0.093 R)
• M18: 5,660,484 km (0.057 R)
• M19: 6,204,272 km (0.085 R)
• M20: 6,431,661 km (0.118 R)
• M21: 6,610,431 km (0.072 R)
• M22: 6,973,056 km (0.052 R)
• M23: 7,156,762 km (0.114 R)
• M24: 7,289,007 km (0.067 R)
• M25: 7,744,682 km (0.112 R)
• M26: 8,044,476 km (0.105 R)
• M27: 8,348,160 km (0.087 R)
• M28: 8,683,857 km (0.082 R)
• M29: 9,397,439 km (0.083 R)
• M30: 9,484,206 km (0.036 R)
• M31: 9,717,279 km (0.118 R)
• M32: 10,040,859 km (0.119 R)
• M33: 10,218,881 km (0.113 R)
• M34: 10,368,030 km (0.096 R)
• M35: 10,668,572 km (0.109 R)
• M36: 10,971,807 km (0.12 R)
• M37: 11,278,034 km (0.118 R)
• M38: 11,494,203 km (0.042 R)
• M39: 12,372,043 km (0.117 R)
• M40: 12,531,215 km (0.117 R)
• M41: 12,819,191 km (0.084 R)
• M42: 13,012,472 km (0.111 R)
• M43: 14,258,622 km (0.104 R)
• M44: 14,458,933 km (0.099 R)
• M45: 14,727,462 km (0.064 R)
• M46: 14,862,249 km (0.103 R)
• M47: 15,031,444 km (0.09 R)
• M48: 15,269,455 km (0.065 R)
• M49: 15,508,512 km (0.04 R)
• M50: 15,817,880 km (0.108 R)
• M51: 16,198,757 km (0.117 R)
• M52: 16,477,607 km (0.082 R)
• M53: 17,111,004 km (0.034 R)
• M54: 17,323,882 km (0.108 R)
• M55: 18,838,710 km (0.104 R)
• M56: 19,500,980 km (0.062 R)
• M57: 19,834,882 km (0.058 R)
• M58: 20,395,725 km (0.107 R)
• M59: 21,037,649 km (0.111 R)
• M60: 21,189,641 km (0.115 R)
• M61: 21,647,859 km (0.117 R)
• M62: 22,496,528 km (0.104 R)
• M63: 22,846,736 km (0.054 R)
• M64: 23,355,968 km (0.114 R)
• M65: 23,868,939 km (0.087 R)
• M66: 24,265,971 km (0.108 R)
• M67: 24,505,328 km (0.116 R)
• M68: 24,665,248 km (0.04 R)
• M69: 24,905,951 km (0.108 R)
• M70: 25,713,630 km (0.103 R)
• M71: 25,916,934 km (0.055 R)
• M72: 26,325,037 km (0.035 R)
• M73: 26,694,244 km (0.091 R)
• M74: 27,230,552 km (0.084 R)
• M75: 27,562,360 km (0.1 R)
• M76: 27,812,039 km (0.035 R)
• M77: 27,895,515 km (0.032 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit