🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 24.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 478 Days

Day: 21.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,388,354 km

• M1: 72,555 km (0.089 R)
• M2: 778,059 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.88 AU - 4.9 AU

Year: 3429 Days

Day: 31.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.39 AU - 4.45 AU

Year: 3464 Days

Day: 24.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,388,354 km

• M1: 768,185 km (0.09 R)
• M2: 2,376,811 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 14.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.27 AU - 4.89 AU

Year: 3654 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,388,354 km

• M1: 246,388 km (0.066 R)
• M2: 564,582 km (0.119 R)
• M3: 682,166 km (0.115 R)
• M4: 809,923 km (0.09 R)
• M5: 926,759 km (0.066 R)
• M6: 1,780,813 km (0.071 R)
• M7: 1,965,267 km (0.11 R)
• M8: 2,212,253 km (0.084 R)
• M9: 2,311,138 km (0.116 R)
• M10: 2,797,779 km (0.102 R)
• M11: 3,061,221 km (0.106 R)
• M12: 3,268,265 km (0.073 R)
• M13: 3,398,116 km (0.061 R)
• M14: 3,629,394 km (0.115 R)
• M15: 3,815,045 km (0.076 R)
• M16: 4,073,101 km (0.038 R)
• M17: 4,390,698 km (0.074 R)
• M18: 4,588,765 km (0.067 R)
• M19: 4,882,276 km (0.092 R)
• M20: 5,031,425 km (0.119 R)
• M21: 5,238,917 km (0.093 R)
• M22: 5,938,138 km (0.064 R)
• M23: 6,832,584 km (0.109 R)
• M24: 6,937,003 km (0.118 R)
• M25: 7,617,524 km (0.101 R)
• M26: 7,769,216 km (0.054 R)
• M27: 8,164,154 km (0.101 R)
• M28: 8,319,437 km (0.051 R)
• M29: 8,610,704 km (0.115 R)
• M30: 8,950,740 km (0.071 R)
• M31: 9,065,182 km (0.104 R)
• M32: 9,691,249 km (0.107 R)
• M33: 9,950,502 km (0.103 R)
• M34: 10,068,984 km (0.106 R)
• M35: 10,211,850 km (0.085 R)
• M36: 10,451,655 km (0.073 R)
• M37: 11,503,478 km (0.077 R)
• M38: 11,752,858 km (0.086 R)
• M39: 12,004,182 km (0.064 R)
• M40: 12,435,473 km (0.045 R)
• M41: 12,665,853 km (0.11 R)
• M42: 13,261,103 km (0.096 R)
• M43: 13,391,852 km (0.047 R)
• M44: 13,549,079 km (0.117 R)
• M45: 13,971,693 km (0.106 R)
• M46: 14,104,536 km (0.039 R)
• M47: 14,371,718 km (0.104 R)
• M48: 14,532,835 km (0.05 R)
• M49: 15,265,266 km (0.118 R)
• M50: 15,374,921 km (0.072 R)
• M51: 15,981,989 km (0.119 R)
• M52: 16,569,011 km (0.114 R)
• M53: 16,766,181 km (0.093 R)
• M54: 17,276,908 km (0.108 R)
• M55: 17,419,625 km (0.115 R)
• M56: 18,139,490 km (0.111 R)
• M57: 18,284,749 km (0.056 R)
• M58: 18,517,673 km (0.029 R)
• M59: 18,839,757 km (0.08 R)
• M60: 19,104,695 km (0.083 R)
• M61: 19,667,931 km (0.103 R)
• M62: 19,966,529 km (0.073 R)
• M63: 20,206,633 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 12.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.42 AU - 7.26 AU

Year: 5261 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,388,354 km

• M1: 183,557 km (0.073 R)
• M2: 362,476 km (0.095 R)
• M3: 447,746 km (0.118 R)
• M4: 694,433 km (0.048 R)
• M5: 796,010 km (0.055 R)
• M6: 1,118,992 km (0.068 R)
• M7: 1,352,215 km (0.109 R)
• M8: 1,776,774 km (0.041 R)
• M9: 1,939,836 km (0.028 R)
• M10: 2,340,159 km (0.084 R)
• M11: 2,704,131 km (0.052 R)
• M12: 2,850,587 km (0.1 R)
• M13: 3,108,045 km (0.099 R)
• M14: 3,306,263 km (0.119 R)
• M15: 3,463,340 km (0.102 R)
• M16: 3,761,788 km (0.05 R)
• M17: 4,164,805 km (0.081 R)
• M18: 4,334,748 km (0.098 R)
• M19: 4,681,815 km (0.095 R)
• M20: 4,858,789 km (0.091 R)
• M21: 4,986,695 km (0.086 R)
• M22: 5,271,829 km (0.101 R)
• M23: 5,669,311 km (0.064 R)
• M24: 6,104,042 km (0.104 R)
• M25: 6,521,570 km (0.082 R)
• M26: 6,776,484 km (0.09 R)
• M27: 6,862,204 km (0.051 R)
• M28: 7,150,629 km (0.101 R)
• M29: 7,267,165 km (0.114 R)
• M30: 8,070,207 km (0.106 R)
• M31: 8,621,176 km (0.096 R)
• M32: 9,630,812 km (0.106 R)
• M33: 9,921,480 km (0.117 R)
• M34: 10,051,631 km (0.053 R)
• M35: 10,182,379 km (0.118 R)
• M36: 10,379,549 km (0.094 R)
• M37: 11,079,517 km (0.085 R)
• M38: 11,691,672 km (0.104 R)
• M39: 11,863,710 km (0.117 R)
• M40: 12,001,938 km (0.105 R)
• M41: 12,280,040 km (0.06 R)
• M42: 12,384,909 km (0.073 R)
• M43: 13,020,101 km (0.04 R)
• M44: 13,305,833 km (0.094 R)
• M45: 13,413,543 km (0.099 R)
• M46: 14,139,093 km (0.079 R)
• M47: 14,877,209 km (0.117 R)
• M48: 15,741,735 km (0.081 R)
• M49: 16,199,205 km (0.085 R)
• M50: 17,010,475 km (0.118 R)
• M51: 17,834,759 km (0.063 R)
• M52: 18,351,769 km (0.106 R)
• M53: 18,471,747 km (0.061 R)
• M54: 19,359,610 km (0.053 R)
• M55: 19,563,362 km (0.093 R)
• M56: 20,634,184 km (0.091 R)
• M57: 21,134,888 km (0.065 R)
• M58: 21,681,967 km (0.106 R)
• M59: 21,766,490 km (0.077 R)
• M60: 21,935,985 km (0.042 R)
• M61: 22,318,806 km (0.08 R)
• M62: 22,746,805 km (0.116 R)
• M63: 23,959,745 km (0.071 R)
• M64: 24,750,669 km (0.047 R)
• M65: 25,060,486 km (0.104 R)
• M66: 25,594,700 km (0.084 R)
• M67: 26,402,977 km (0.065 R)
• M68: 26,719,676 km (0.107 R)
• M69: 27,037,571 km (0.118 R)
• M70: 27,311,036 km (0.102 R)
• M71: 29,860,483 km (0.094 R)
• M72: 30,190,346 km (0.108 R)
• M73: 30,284,892 km (0.11 R)
• M74: 30,568,978 km (0.032 R)
• M75: 30,663,824 km (0.087 R)
• M76: 31,570,087 km (0.071 R)
• M77: 31,810,042 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit