🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.63 AU - 0.93 AU

Year: 261 Days

Day: 40.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.91 AU - 1.07 AU

Year: 373 Days

Day: 25.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.24 AU - 2.42 AU

Year: 1347 Days

Day: 20.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 14.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.6 AU - 5.5 AU

Year: 4298 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,939,618 km

• M1: 250,128 km (0.058 R)
• M2: 346,618 km (0.11 R)
• M3: 507,137 km (0.054 R)
• M4: 677,529 km (0.03 R)
• M5: 1,154,148 km (0.101 R)
• M6: 1,596,060 km (0.084 R)
• M7: 2,553,785 km (0.083 R)
• M8: 2,650,425 km (0.101 R)
• M9: 2,907,883 km (0.085 R)
• M10: 3,050,001 km (0.054 R)
• M11: 3,236,101 km (0.09 R)
• M12: 3,341,268 km (0.055 R)
• M13: 3,906,599 km (0.116 R)
• M14: 4,177,820 km (0.117 R)
• M15: 4,292,711 km (0.119 R)
• M16: 4,667,454 km (0.08 R)
• M17: 4,786,833 km (0.116 R)
• M18: 4,907,259 km (0.029 R)
• M19: 5,028,583 km (0.093 R)
• M20: 5,349,021 km (0.114 R)
• M21: 5,600,196 km (0.073 R)
• M22: 5,778,218 km (0.11 R)
• M23: 5,906,722 km (0.106 R)
• M24: 6,589,786 km (0.114 R)
• M25: 7,493,058 km (0.117 R)
• M26: 7,774,452 km (0.112 R)
• M27: 8,059,436 km (0.117 R)
• M28: 8,581,233 km (0.047 R)
• M29: 8,846,171 km (0.072 R)
• M30: 9,113,951 km (0.117 R)
• M31: 9,354,205 km (0.105 R)
• M32: 10,056,717 km (0.098 R)
• M33: 10,305,049 km (0.042 R)
• M34: 10,839,563 km (0.072 R)
• M35: 10,966,721 km (0.104 R)
• M36: 11,447,827 km (0.047 R)
• M37: 11,707,230 km (0.114 R)
• M38: 11,837,680 km (0.098 R)
• M39: 12,764,438 km (0.061 R)
• M40: 13,101,034 km (0.077 R)
• M41: 13,202,610 km (0.061 R)
• M42: 13,645,869 km (0.053 R)
• M43: 14,757,680 km (0.08 R)
• M44: 14,969,361 km (0.108 R)
• M45: 15,217,694 km (0.056 R)
• M46: 15,395,865 km (0.089 R)
• M47: 16,956,919 km (0.115 R)
• M48: 17,104,572 km (0.082 R)
• M49: 17,327,024 km (0.07 R)
• M50: 17,476,023 km (0.052 R)
• M51: 17,587,922 km (0.118 R)
• M52: 18,682,081 km (0.102 R)
• M53: 19,837,276 km (0.12 R)
• M54: 20,032,052 km (0.117 R)
• M55: 20,188,233 km (0.036 R)
• M56: 20,541,433 km (0.098 R)
• M57: 20,738,454 km (0.102 R)
• M58: 21,094,796 km (0.102 R)
• M59: 21,253,818 km (0.03 R)
• M60: 22,459,128 km (0.055 R)
• M61: 22,662,133 km (0.09 R)
• M62: 22,784,354 km (0.117 R)
• M63: 23,234,045 km (0.118 R)
• M64: 23,604,150 km (0.101 R)
• M65: 24,516,997 km (0.103 R)
• M66: 24,684,247 km (0.081 R)
• M67: 25,526,184 km (0.105 R)
• M68: 26,206,555 km (0.068 R)
• M69: 26,420,330 km (0.107 R)
• M70: 27,411,416 km (0.066 R)
• M71: 28,064,261 km (0.09 R)
• M72: 28,766,474 km (0.115 R)
• M73: 29,163,955 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.9

Radius: 6

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.8 AU - 13.6 AU

Year: 18164 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,939,618 km

• M1: 586,124 km (0.114 R)
• M2: 1,293,124 km (0.074 R)
• M3: 1,377,198 km (0.055 R)
• M4: 1,492,089 km (0.093 R)
• M5: 1,762,113 km (0.089 R)
• M6: 2,178,893 km (0.094 R)
• M7: 2,877,216 km (0.105 R)
• M8: 3,250,612 km (0.104 R)
• M9: 3,920,063 km (0.118 R)
• M10: 4,001,593 km (0.059 R)
• M11: 4,502,597 km (0.103 R)
• M12: 4,588,017 km (0.067 R)
• M13: 5,700,576 km (0.094 R)
• M14: 5,886,078 km (0.096 R)
• M15: 6,842,756 km (0.098 R)
• M16: 7,089,443 km (0.076 R)
• M17: 7,439,801 km (0.112 R)
• M18: 8,524,236 km (0.11 R)
• M19: 9,767,395 km (0.072 R)
• M20: 10,100,998 km (0.114 R)
• M21: 10,325,544 km (0.111 R)
• M22: 10,722,278 km (0.119 R)
• M23: 11,008,758 km (0.119 R)
• M24: 11,355,825 km (0.119 R)
• M25: 11,589,197 km (0.114 R)
• M26: 11,942,398 km (0.113 R)
• M27: 12,001,489 km (0.104 R)
• M28: 12,179,660 km (0.068 R)
• M29: 12,418,568 km (0.118 R)
• M30: 13,636,295 km (0.078 R)
• M31: 13,822,095 km (0.055 R)
• M32: 16,117,675 km (0.09 R)
• M33: 16,248,722 km (0.114 R)
• M34: 16,577,688 km (0.117 R)
• M35: 16,908,898 km (0.059 R)
• M36: 17,041,890 km (0.069 R)
• M37: 17,915,392 km (0.04 R)
• M38: 19,010,299 km (0.104 R)
• M39: 19,079,413 km (0.076 R)
• M40: 19,148,677 km (0.097 R)
• M41: 20,197,209 km (0.116 R)
• M42: 20,621,767 km (0.108 R)
• M43: 20,692,826 km (0.115 R)
• M44: 21,120,826 km (0.115 R)
• M45: 21,623,923 km (0.035 R)
• M46: 22,131,060 km (0.058 R)
• M47: 22,862,145 km (0.111 R)
• M48: 24,198,054 km (0.098 R)
• M49: 25,558,946 km (0.096 R)
• M50: 26,094,955 km (0.115 R)
• M51: 26,248,742 km (0.083 R)
• M52: 26,557,362 km (0.118 R)
• M53: 29,868,711 km (0.063 R)
• M54: 30,595,009 km (0.113 R)
• M55: 31,327,141 km (0.118 R)
• M56: 31,982,828 km (0.101 R)
• M57: 32,065,107 km (0.035 R)
• M58: 32,477,548 km (0.036 R)
• M59: 34,397,188 km (0.056 R)
• M60: 35,073,370 km (0.046 R)
• M61: 36,955,760 km (0.085 R)
• M62: 37,735,165 km (0.097 R)
• M63: 38,345,225 km (0.106 R)
• M64: 40,283,565 km (0.059 R)
• M65: 43,341,046 km (0.051 R)
• M66: 43,523,257 km (0.06 R)
• M67: 46,658,977 km (0.111 R)
• M68: 46,845,676 km (0.047 R)
• M69: 48,159,594 km (0.102 R)
• M70: 49,105,501 km (0.105 R)
• M71: 49,200,496 km (0.069 R)
• M72: 49,962,098 km (0.038 R)
• M73: 51,015,716 km (0.118 R)
• M74: 53,534,944 km (0.072 R)
• M75: 54,809,817 km (0.119 R)
• M76: 55,006,838 km (0.1 R)
• M77: 56,193,747 km (0.04 R)
• M78: 56,293,080 km (0.118 R)
• M79: 56,392,413 km (0.043 R)
• M80: 57,990,119 km (0.041 R)
• M81: 58,391,789 km (0.067 R)
• M82: 60,109,322 km (0.061 R)
• M83: 61,434,011 km (0.112 R)
• M84: 62,048,709 km (0.053 R)
• M85: 63,180,716 km (0.106 R)
• M86: 64,319,605 km (0.097 R)
• M87: 64,527,396 km (0.106 R)
• M88: 65,256,536 km (0.088 R)
• M89: 66,617,727 km (0.059 R)
• M90: 67,354,497 km (0.069 R)
• M91: 68,305,789 km (0.112 R)
• M92: 69,687,774 km (0.105 R)
• M93: 70,435,764 km (0.084 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: 475 - 13,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit