🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.62 AU - 0.92 AU

Year: 253 Days

Day: 34.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,343,420 km

• M1: 38,447 km (0.105 R)
• M2: 614,698 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.16 AU - 2.3 AU

Year: 1248 Days

Day: 43.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 9.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.5 AU - 7.38 AU

Year: 6851 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,343,420 km

• M1: 132,544 km (0.025 R)
• M2: 207,193 km (0.09 R)
• M3: 479,611 km (0.068 R)
• M4: 656,884 km (0.095 R)
• M5: 791,822 km (0.102 R)
• M6: 1,329,327 km (0.107 R)
• M7: 2,107,236 km (0.091 R)
• M8: 2,311,586 km (0.034 R)
• M9: 2,719,689 km (0.088 R)
• M10: 2,800,023 km (0.089 R)
• M11: 3,150,531 km (0.078 R)
• M12: 3,669,037 km (0.087 R)
• M13: 4,331,008 km (0.105 R)
• M14: 5,128,813 km (0.065 R)
• M15: 5,685,766 km (0.11 R)
• M16: 5,789,138 km (0.117 R)
• M17: 6,155,803 km (0.081 R)
• M18: 6,747,313 km (0.098 R)
• M19: 7,272,850 km (0.071 R)
• M20: 7,554,692 km (0.106 R)
• M21: 7,782,829 km (0.093 R)
• M22: 8,042,082 km (0.114 R)
• M23: 8,275,156 km (0.072 R)
• M24: 8,539,794 km (0.112 R)
• M25: 8,807,425 km (0.12 R)
• M26: 8,927,103 km (0.082 R)
• M27: 9,138,186 km (0.048 R)
• M28: 9,228,992 km (0.083 R)
• M29: 9,442,318 km (0.115 R)
• M30: 10,469,906 km (0.104 R)
• M31: 10,628,779 km (0.106 R)
• M32: 10,852,428 km (0.066 R)
• M33: 11,500,037 km (0.03 R)
• M34: 11,663,847 km (0.069 R)
• M35: 13,933,546 km (0.083 R)
• M36: 14,814,528 km (0.092 R)
• M37: 14,885,736 km (0.099 R)
• M38: 15,064,506 km (0.062 R)
• M39: 15,136,163 km (0.104 R)
• M40: 15,243,873 km (0.058 R)
• M41: 15,315,830 km (0.109 R)
• M42: 15,460,042 km (0.108 R)
• M43: 15,968,526 km (0.105 R)
• M44: 16,482,394 km (0.11 R)
• M45: 16,556,296 km (0.088 R)
• M46: 16,890,048 km (0.095 R)
• M47: 17,226,045 km (0.12 R)
• M48: 17,338,543 km (0.119 R)
• M49: 18,132,758 km (0.038 R)
• M50: 18,553,427 km (0.109 R)
• M51: 18,707,363 km (0.072 R)
• M52: 18,900,195 km (0.089 R)
• M53: 19,443,684 km (0.097 R)
• M54: 19,835,032 km (0.1 R)
• M55: 20,229,073 km (0.037 R)
• M56: 20,944,749 km (0.108 R)
• M57: 21,104,968 km (0.088 R)
• M58: 22,115,203 km (0.075 R)
• M59: 22,605,884 km (0.088 R)
• M60: 23,806,108 km (0.1 R)
• M61: 23,889,583 km (0.054 R)
• M62: 23,973,208 km (0.028 R)
• M63: 24,477,204 km (0.087 R)
• M64: 24,942,154 km (0.084 R)
• M65: 25,410,096 km (0.109 R)
• M66: 25,880,880 km (0.066 R)
• M67: 26,138,937 km (0.11 R)
• M68: 26,225,105 km (0.103 R)
• M69: 26,527,442 km (0.084 R)
• M70: 27,441,785 km (0.057 R)
• M71: 28,765,726 km (0.092 R)
• M72: 28,988,327 km (0.071 R)
• M73: 29,211,527 km (0.092 R)
• M74: 29,704,752 km (0.11 R)
• M75: 29,794,660 km (0.049 R)
• M76: 30,110,311 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 13.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.23 AU - 8.21 AU

Year: 8038 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,343,420 km

• M1: 265,835 km (0.07 R)
• M2: 420,819 km (0.071 R)
• M3: 933,940 km (0.1 R)
• M4: 1,021,305 km (0.115 R)
• M5: 1,148,762 km (0.062 R)
• M6: 1,262,606 km (0.111 R)
• M7: 1,670,859 km (0.11 R)
• M8: 1,890,618 km (0.078 R)
• M9: 2,143,737 km (0.033 R)
• M10: 2,968,620 km (0.043 R)
• M11: 3,074,984 km (0.101 R)
• M12: 3,597,829 km (0.053 R)
• M13: 3,797,692 km (0.091 R)
• M14: 3,884,458 km (0.118 R)
• M15: 4,178,418 km (0.112 R)
• M16: 5,889,818 km (0.051 R)
• M17: 6,024,456 km (0.072 R)
• M18: 6,503,767 km (0.06 R)
• M19: 6,960,041 km (0.12 R)
• M20: 7,102,458 km (0.098 R)
• M21: 7,829,504 km (0.051 R)
• M22: 8,504,190 km (0.119 R)
• M23: 8,733,374 km (0.105 R)
• M24: 8,887,161 km (0.037 R)
• M25: 9,041,995 km (0.082 R)
• M26: 9,432,894 km (0.062 R)
• M27: 9,670,006 km (0.101 R)
• M28: 10,110,123 km (0.104 R)
• M29: 10,515,833 km (0.064 R)
• M30: 11,469,519 km (0.109 R)
• M31: 12,580,583 km (0.093 R)
• M32: 12,667,499 km (0.099 R)
• M33: 13,458,722 km (0.117 R)
• M34: 13,681,324 km (0.08 R)
• M35: 13,815,513 km (0.11 R)
• M36: 13,905,122 km (0.11 R)
• M37: 14,130,267 km (0.108 R)
• M38: 14,311,131 km (0.091 R)
• M39: 14,447,414 km (0.086 R)
• M40: 14,538,370 km (0.112 R)
• M41: 14,812,732 km (0.114 R)
• M42: 14,996,588 km (0.108 R)
• M43: 15,552,643 km (0.111 R)
• M44: 16,115,431 km (0.07 R)
• M45: 17,357,691 km (0.074 R)
• M46: 17,503,100 km (0.079 R)
• M47: 19,028,550 km (0.053 R)
• M48: 19,378,908 km (0.099 R)
• M49: 20,136,771 km (0.078 R)
• M50: 20,442,699 km (0.109 R)
• M51: 20,545,024 km (0.118 R)
• M52: 21,214,175 km (0.068 R)
• M53: 21,369,607 km (0.05 R)
• M54: 21,942,866 km (0.107 R)
• M55: 22,257,770 km (0.063 R)
• M56: 22,521,211 km (0.111 R)
• M57: 22,679,785 km (0.041 R)
• M58: 22,785,700 km (0.082 R)
• M59: 23,854,278 km (0.116 R)
• M60: 24,069,849 km (0.074 R)
• M61: 24,340,322 km (0.092 R)
• M62: 24,611,842 km (0.044 R)
• M63: 24,939,012 km (0.109 R)
• M64: 25,597,542 km (0.073 R)
• M65: 26,708,007 km (0.091 R)
• M66: 26,819,906 km (0.11 R)
• M67: 27,268,999 km (0.074 R)
• M68: 27,381,646 km (0.119 R)
• M69: 28,004,273 km (0.046 R)
• M70: 28,174,814 km (0.118 R)
• M71: 29,667,801 km (0.098 R)
• M72: 31,658,799 km (0.026 R)
• M73: 33,150,290 km (0.076 R)
• M74: 33,934,781 km (0.12 R)
• M75: 34,116,692 km (0.101 R)
• M76: 35,830,336 km (0.069 R)
• M77: 36,201,189 km (0.081 R)
• M78: 36,386,989 km (0.066 R)
• M79: 37,196,314 km (0.114 R)
• M80: 39,213,342 km (0.088 R)
• M81: 39,914,956 km (0.036 R)
• M82: 40,492,104 km (0.089 R)
• M83: 40,813,889 km (0.117 R)
• M84: 43,353,164 km (0.096 R)
• M85: 43,880,347 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit