🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 154 Days

Day: 39.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,129,349 km

• M1: 63,429 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.96 AU - 1.5 AU

Year: 514 Days

Day: 21 Hours

Environment

Temp: -9 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.63 AU - 2.11 AU

Year: 963 Days

Day: 43.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.34 AU

Year: 1155 Days

Day: 38 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.31 AU - 3.29 AU

Year: 1765 Days

Day: 23.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,129,349 km

• M1: 364,570 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.74 AU - 4.08 AU

Year: 2372 Days

Day: 42.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,129,349 km

• M1: 621,878 km (0.115 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.5

Radius: 10.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.26 AU - 9.28 AU

Year: 10633 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,129,349 km

• M1: 168,298 km (0.101 R)
• M2: 241,900 km (0.094 R)
• M3: 337,044 km (0.1 R)
• M4: 464,950 km (0.101 R)
• M5: 629,209 km (0.113 R)
• M6: 719,117 km (0.108 R)
• M7: 794,514 km (0.11 R)
• M8: 1,191,397 km (0.057 R)
• M9: 1,671,008 km (0.037 R)
• M10: 2,067,742 km (0.027 R)
• M11: 2,178,594 km (0.111 R)
• M12: 2,523,118 km (0.092 R)
• M13: 3,009,460 km (0.059 R)
• M14: 3,725,137 km (0.047 R)
• M15: 4,709,640 km (0.11 R)
• M16: 5,383,130 km (0.051 R)
• M17: 6,046,746 km (0.051 R)
• M18: 6,287,299 km (0.076 R)
• M19: 6,490,154 km (0.05 R)
• M20: 7,111,584 km (0.117 R)
• M21: 7,493,507 km (0.114 R)
• M22: 8,366,411 km (0.082 R)
• M23: 8,589,611 km (0.094 R)
• M24: 8,769,726 km (0.084 R)
• M25: 9,041,995 km (0.113 R)
• M26: 9,317,255 km (0.073 R)
• M27: 9,876,003 km (0.098 R)
• M28: 10,254,485 km (0.098 R)
• M29: 11,172,567 km (0.098 R)
• M30: 12,016,150 km (0.106 R)
• M31: 12,931,689 km (0.098 R)
• M32: 13,922,326 km (0.118 R)
• M33: 14,775,482 km (0.102 R)
• M34: 14,937,347 km (0.081 R)
• M35: 15,481,136 km (0.074 R)
• M36: 15,645,544 km (0.085 R)
• M37: 16,700,059 km (0.116 R)
• M38: 17,434,884 km (0.051 R)
• M39: 17,777,613 km (0.097 R)
• M40: 17,892,354 km (0.112 R)
• M41: 18,585,890 km (0.087 R)
• M42: 21,508,135 km (0.109 R)
• M43: 22,183,569 km (0.094 R)
• M44: 23,492,401 km (0.062 R)
• M45: 25,018,598 km (0.093 R)
• M46: 25,793,665 km (0.104 R)
• M47: 25,923,665 km (0.101 R)
• M48: 25,988,740 km (0.103 R)
• M49: 26,380,238 km (0.05 R)
• M50: 26,905,327 km (0.12 R)
• M51: 28,099,118 km (0.116 R)
• M52: 29,310,412 km (0.033 R)
• M53: 29,990,633 km (0.091 R)
• M54: 31,992,552 km (0.059 R)
• M55: 32,903,902 km (0.112 R)
• M56: 34,322,688 km (0.026 R)
• M57: 35,183,474 km (0.069 R)
• M58: 35,471,899 km (0.063 R)
• M59: 35,906,182 km (0.11 R)
• M60: 35,978,737 km (0.083 R)
• M61: 36,779,983 km (0.12 R)
• M62: 36,853,136 km (0.118 R)
• M63: 36,999,593 km (0.087 R)
• M64: 38,400,128 km (0.112 R)
• M65: 39,293,676 km (0.109 R)
• M66: 39,667,970 km (0.116 R)
• M67: 42,474,426 km (0.093 R)
• M68: 42,704,807 km (0.091 R)
• M69: 42,858,593 km (0.045 R)
• M70: 43,089,572 km (0.072 R)
• M71: 45,109,293 km (0.111 R)
• M72: 45,579,778 km (0.066 R)
• M73: 45,894,233 km (0.117 R)
• M74: 46,288,424 km (0.087 R)
• M75: 46,367,411 km (0.116 R)
• M76: 48,116,210 km (0.047 R)
• M77: 49,159,655 km (0.111 R)
• M78: 49,240,289 km (0.097 R)
• M79: 50,291,812 km (0.11 R)
• M80: 51,187,305 km (0.058 R)
• M81: 51,841,945 km (0.07 R)
• M82: 52,170,313 km (0.107 R)
• M83: 52,581,707 km (0.09 R)
• M84: 52,994,148 km (0.101 R)
• M85: 54,738,310 km (0.097 R)
• M86: 54,905,411 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.9

Radius: 7.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.39 AU - 21.47 AU

Year: 29807 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,129,349 km

• M1: 137,780 km (0.079 R)
• M2: 292,464 km (0.097 R)
• M3: 411,993 km (0.103 R)
• M4: 678,875 km (0.044 R)
• M5: 1,073,963 km (0.114 R)
• M6: 1,471,445 km (0.108 R)
• M7: 2,112,172 km (0.035 R)
• M8: 2,680,345 km (0.101 R)
• M9: 3,494,008 km (0.086 R)
• M10: 4,554,806 km (0.103 R)
• M11: 6,143,536 km (0.111 R)
• M12: 7,150,778 km (0.097 R)
• M13: 7,673,473 km (0.096 R)
• M14: 8,208,435 km (0.111 R)
• M15: 9,089,118 km (0.034 R)
• M16: 9,370,661 km (0.085 R)
• M17: 10,231,896 km (0.104 R)
• M18: 11,058,574 km (0.051 R)
• M19: 12,462,550 km (0.107 R)
• M20: 13,472,036 km (0.096 R)
• M21: 15,167,579 km (0.108 R)
• M22: 16,312,152 km (0.082 R)
• M23: 17,136,735 km (0.079 R)
• M24: 18,327,983 km (0.102 R)
• M25: 19,185,029 km (0.084 R)
• M26: 21,458,468 km (0.112 R)
• M27: 21,908,159 km (0.106 R)
• M28: 22,285,445 km (0.03 R)
• M29: 22,361,142 km (0.089 R)
• M30: 22,436,838 km (0.116 R)
• M31: 22,588,680 km (0.085 R)
• M32: 23,199,339 km (0.049 R)
• M33: 23,660,998 km (0.115 R)
• M34: 24,281,230 km (0.106 R)
• M35: 28,687,336 km (0.065 R)
• M36: 29,680,966 km (0.068 R)
• M37: 30,854,262 km (0.106 R)
• M38: 31,107,680 km (0.104 R)
• M39: 31,786,855 km (0.11 R)
• M40: 35,874,317 km (0.119 R)
• M41: 35,963,029 km (0.111 R)
• M42: 37,123,460 km (0.104 R)
• M43: 37,573,001 km (0.12 R)
• M44: 38,205,501 km (0.048 R)
• M45: 38,296,157 km (0.106 R)
• M46: 42,541,894 km (0.028 R)
• M47: 42,824,036 km (0.115 R)
• M48: 43,389,965 km (0.048 R)
• M49: 43,863,442 km (0.097 R)
• M50: 45,294,346 km (0.087 R)
• M51: 47,031,476 km (0.104 R)
• M52: 47,323,192 km (0.107 R)
• M53: 48,103,794 km (0.113 R)
• M54: 48,987,169 km (0.041 R)
• M55: 49,085,605 km (0.06 R)
• M56: 51,970,001 km (0.102 R)
• M57: 54,092,645 km (0.095 R)
• M58: 54,398,274 km (0.096 R)
• M59: 54,500,299 km (0.092 R)
• M60: 55,113,501 km (0.089 R)
• M61: 56,037,567 km (0.074 R)
• M62: 62,221,195 km (0.108 R)
• M63: 64,581,700 km (0.077 R)
• M64: 65,664,340 km (0.078 R)
• M65: 66,425,643 km (0.095 R)
• M66: 67,737,766 km (0.104 R)
• M67: 70,387,444 km (0.119 R)
• M68: 71,166,549 km (0.096 R)
• M69: 73,070,781 km (0.044 R)
• M70: 76,129,309 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit