🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.92 AU

Year: 273 Days

Day: 33.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.83 AU - 1.85 AU

Year: 869 Days

Day: 47.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 84.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.62 AU - 4.34 AU

Year: 2261 Days

Day: 27.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 115.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.23 AU - 12.85 AU

Year: 12775 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,395,670 km

• M1: 486,492 km (0.035 R)
• M2: 827,875 km (0.107 R)
• M3: 945,608 km (0.113 R)
• M4: 1,134,101 km (0.081 R)
• M5: 1,336,059 km (0.038 R)
• M6: 1,776,624 km (0.026 R)
• M7: 3,098,172 km (0.095 R)
• M8: 3,386,148 km (0.118 R)
• M9: 3,484,134 km (0.088 R)
• M10: 3,583,168 km (0.114 R)
• M11: 3,784,078 km (0.092 R)
• M12: 4,057,842 km (0.06 R)
• M13: 4,844,129 km (0.119 R)
• M14: 5,445,662 km (0.058 R)
• M15: 5,755,329 km (0.112 R)
• M16: 6,110,774 km (0.1 R)
• M17: 6,555,079 km (0.089 R)
• M18: 6,678,049 km (0.075 R)
• M19: 6,968,119 km (0.101 R)
• M20: 7,347,200 km (0.044 R)
• M21: 7,603,611 km (0.104 R)
• M22: 7,906,696 km (0.113 R)
• M23: 8,435,525 km (0.116 R)
• M24: 9,204,308 km (0.077 R)
• M25: 9,573,815 km (0.052 R)
• M26: 10,232,494 km (0.073 R)
• M27: 11,692,869 km (0.038 R)
• M28: 11,842,467 km (0.084 R)
• M29: 12,856,291 km (0.057 R)
• M30: 13,010,826 km (0.108 R)
• M31: 14,322,201 km (0.116 R)
• M32: 14,966,669 km (0.12 R)
• M33: 15,074,977 km (0.099 R)
• M34: 16,117,226 km (0.093 R)
• M35: 17,126,114 km (0.083 R)
• M36: 18,444,819 km (0.087 R)
• M37: 20,333,492 km (0.054 R)
• M38: 21,179,019 km (0.027 R)
• M39: 21,422,714 km (0.104 R)
• M40: 22,159,484 km (0.101 R)
• M41: 22,468,852 km (0.059 R)
• M42: 24,995,560 km (0.084 R)
• M43: 26,161,825 km (0.045 R)
• M44: 27,478,286 km (0.119 R)
• M45: 28,278,635 km (0.096 R)
• M46: 28,748,971 km (0.117 R)
• M47: 28,883,758 km (0.078 R)
• M48: 29,765,638 km (0.108 R)
• M49: 30,038,804 km (0.036 R)
• M50: 32,043,565 km (0.104 R)
• M51: 32,323,462 km (0.112 R)
• M52: 32,533,947 km (0.045 R)
• M53: 32,674,569 km (0.098 R)
• M54: 33,522,190 km (0.102 R)
• M55: 33,806,426 km (0.105 R)
• M56: 34,305,634 km (0.027 R)
• M57: 35,600,553 km (0.106 R)
• M58: 35,890,474 km (0.073 R)
• M59: 36,399,855 km (0.115 R)
• M60: 38,535,215 km (0.111 R)
• M61: 38,683,915 km (0.111 R)
• M62: 39,956,095 km (0.118 R)
• M63: 40,786,663 km (0.1 R)
• M64: 43,466,858 km (0.102 R)
• M65: 43,932,107 km (0.07 R)
• M66: 44,321,062 km (0.104 R)
• M67: 44,711,064 km (0.117 R)
• M68: 45,730,573 km (0.03 R)
• M69: 47,234,331 km (0.055 R)
• M70: 47,473,239 km (0.116 R)
• M71: 48,433,059 km (0.062 R)
• M72: 51,760,115 km (0.092 R)
• M73: 52,417,897 km (0.032 R)
• M74: 53,243,977 km (0.07 R)
• M75: 53,908,042 km (0.097 R)
• M76: 54,574,799 km (0.048 R)
• M77: 54,741,900 km (0.08 R)
• M78: 55,328,174 km (0.095 R)
• M79: 55,832,319 km (0.108 R)
• M80: 56,084,990 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394

Radius: 3.4

Gravity: 34.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.21 AU - 17.85 AU

Year: 24475 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 72,395,670 km

• M1: 44,580 km (0.1 R)
• M2: 75,846 km (0.078 R)
• M3: 162,164 km (0.075 R)
• M4: 733,030 km (0.112 R)
• M5: 756,068 km (0.12 R)
• M6: 1,741,170 km (0.053 R)
• M7: 1,803,702 km (0.089 R)
• M8: 2,094,370 km (0.086 R)
• M9: 2,160,792 km (0.105 R)
• M10: 2,754,246 km (0.102 R)
• M11: 3,012,452 km (0.069 R)
• M12: 3,631,189 km (0.102 R)
• M13: 4,037,198 km (0.06 R)
• M14: 5,521,807 km (0.104 R)
• M15: 6,320,660 km (0.098 R)
• M16: 6,368,681 km (0.093 R)
• M17: 6,807,152 km (0.118 R)
• M18: 7,457,454 km (0.041 R)
• M19: 7,508,317 km (0.093 R)
• M20: 7,919,262 km (0.108 R)
• M21: 9,195,183 km (0.09 R)
• M22: 9,249,786 km (0.1 R)
• M23: 9,359,142 km (0.062 R)
• M24: 9,414,044 km (0.063 R)
• M25: 10,024,404 km (0.085 R)
• M26: 10,080,653 km (0.095 R)
• M27: 10,419,641 km (0.09 R)
• M28: 10,992,900 km (0.057 R)
• M29: 12,470,179 km (0.078 R)
• M30: 12,833,852 km (0.08 R)
• M31: 13,139,630 km (0.119 R)
• M32: 13,945,813 km (0.085 R)
• M33: 14,260,118 km (0.09 R)
• M34: 14,386,528 km (0.091 R)
• M35: 14,704,124 km (0.051 R)
• M36: 15,023,965 km (0.075 R)
• M37: 15,605,601 km (0.057 R)
• M38: 15,931,874 km (0.068 R)
• M39: 15,997,398 km (0.057 R)
• M40: 17,191,937 km (0.12 R)
• M41: 17,528,981 km (0.094 R)
• M42: 17,732,135 km (0.095 R)
• M43: 18,004,253 km (0.12 R)
• M44: 18,415,049 km (0.037 R)
• M45: 18,828,986 km (0.062 R)
• M46: 19,595,675 km (0.084 R)
• M47: 20,088,900 km (0.098 R)
• M48: 20,230,569 km (0.053 R)
• M49: 20,800,686 km (0.078 R)
• M50: 20,872,194 km (0.096 R)
• M51: 21,087,615 km (0.114 R)
• M52: 22,029,334 km (0.11 R)
• M53: 22,395,100 km (0.1 R)
• M54: 23,653,967 km (0.117 R)
• M55: 26,394,300 km (0.092 R)
• M56: 27,329,885 km (0.117 R)
• M57: 27,959,543 km (0.077 R)
• M58: 28,196,955 km (0.068 R)
• M59: 28,434,965 km (0.09 R)
• M60: 30,200,818 km (0.082 R)
• M61: 30,770,038 km (0.113 R)
• M62: 32,084,555 km (0.068 R)
• M63: 32,582,117 km (0.064 R)
• M64: 33,417,172 km (0.114 R)
• M65: 35,193,647 km (0.093 R)
• M66: 36,050,244 km (0.115 R)
• M67: 37,958,814 km (0.058 R)
• M68: 38,661,027 km (0.116 R)
• M69: 39,544,701 km (0.096 R)
• M70: 39,633,413 km (0.085 R)
• M71: 39,899,996 km (0.084 R)
• M72: 41,151,981 km (0.08 R)
• M73: 41,331,947 km (0.07 R)
• M74: 42,689,548 km (0.078 R)
• M75: 43,328,181 km (0.059 R)
• M76: 43,511,139 km (0.119 R)
• M77: 44,892,077 km (0.1 R)
• M78: 46,287,227 km (0.104 R)
• M79: 46,755,468 km (0.069 R)
• M80: 47,885,680 km (0.074 R)
• M81: 48,454,002 km (0.084 R)
• M82: 48,834,280 km (0.108 R)
• M83: 50,364,966 km (0.08 R)
• M84: 50,557,348 km (0.116 R)
• M85: 51,136,143 km (0.062 R)
• M86: 51,329,573 km (0.038 R)
• M87: 52,300,313 km (0.107 R)
• M88: 52,495,090 km (0.088 R)
• M89: 54,753,419 km (0.07 R)
• M90: 55,447,104 km (0.071 R)
• M91: 58,149,440 km (0.038 R)
• M92: 58,250,269 km (0.097 R)
• M93: 59,770,932 km (0.104 R)
• M94: 60,382,787 km (0.066 R)
• M95: 61,304,609 km (0.086 R)
• M96: 61,407,233 km (0.048 R)
• M97: 62,954,674 km (0.108 R)
• M98: 65,877,367 km (0.102 R)
• M99: 71,961,961 km (0.117 R)
• M100: 72,395,646 km (0.103 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit