🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.46 AU - 0.6 AU

Year: 134 Days

Day: 34.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.63 AU - 0.87 AU

Year: 226 Days

Day: 17.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.89 AU - 1.19 AU

Year: 369 Days

Day: 14.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.99 AU - 1.35 AU

Year: 441 Days

Day: 19.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.43 AU - 1.53 AU

Year: 627 Days

Day: 46.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.45 AU - 2.67 AU

Year: 1426 Days

Day: 41.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,659,750 km

• M1: 53,556 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.5 AU - 3 AU

Year: 1588 Days

Day: 14 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 8.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.69 AU - 7.69 AU

Year: 6026 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,659,750 km

• M1: 112,198 km (0.045 R)
• M2: 350,957 km (0.088 R)
• M3: 463,155 km (0.113 R)
• M4: 564,283 km (0.094 R)
• M5: 622,028 km (0.027 R)
• M6: 818,001 km (0.092 R)
• M7: 963,111 km (0.101 R)
• M8: 1,044,044 km (0.101 R)
• M9: 1,267,842 km (0.113 R)
• M10: 1,368,521 km (0.105 R)
• M11: 1,578,108 km (0.118 R)
• M12: 1,699,133 km (0.114 R)
• M13: 2,054,278 km (0.055 R)
• M14: 2,186,822 km (0.112 R)
• M15: 2,254,290 km (0.105 R)
• M16: 2,335,971 km (0.078 R)
• M17: 2,474,498 km (0.09 R)
• M18: 2,558,872 km (0.096 R)
• M19: 2,673,015 km (0.109 R)
• M20: 2,730,760 km (0.095 R)
• M21: 3,176,711 km (0.098 R)
• M22: 3,237,896 km (0.097 R)
• M23: 3,597,679 km (0.105 R)
• M24: 4,102,722 km (0.103 R)
• M25: 4,169,442 km (0.108 R)
• M26: 4,699,468 km (0.11 R)
• M27: 4,875,095 km (0.098 R)
• M28: 5,341,542 km (0.109 R)
• M29: 5,598,700 km (0.118 R)
• M30: 5,841,198 km (0.08 R)
• M31: 5,916,596 km (0.103 R)
• M32: 6,087,137 km (0.044 R)
• M33: 6,530,545 km (0.107 R)
• M34: 7,756,650 km (0.109 R)
• M35: 7,880,965 km (0.115 R)
• M36: 8,321,681 km (0.089 R)
• M37: 8,470,381 km (0.056 R)
• M38: 8,598,437 km (0.097 R)
• M39: 8,705,698 km (0.113 R)
• M40: 9,008,485 km (0.112 R)
• M41: 9,161,224 km (0.105 R)
• M42: 9,446,956 km (0.082 R)
• M43: 9,691,249 km (0.117 R)
• M44: 9,780,559 km (0.114 R)
• M45: 10,004,956 km (0.074 R)
• M46: 10,665,580 km (0.11 R)
• M47: 10,780,920 km (0.119 R)
• M48: 10,873,372 km (0.067 R)
• M49: 11,035,985 km (0.118 R)
• M50: 11,199,495 km (0.101 R)
• M51: 11,340,267 km (0.113 R)
• M52: 11,861,166 km (0.104 R)
• M53: 12,196,864 km (0.108 R)
• M54: 12,438,465 km (0.061 R)
• M55: 12,511,319 km (0.115 R)
• M56: 12,828,466 km (0.085 R)
• M57: 13,123,623 km (0.115 R)
• M58: 13,371,207 km (0.06 R)
• M59: 13,445,857 km (0.119 R)
• M60: 13,570,472 km (0.119 R)
• M61: 13,720,518 km (0.11 R)
• M62: 14,479,129 km (0.041 R)
• M63: 14,760,672 km (0.079 R)
• M64: 14,837,865 km (0.057 R)
• M65: 14,966,669 km (0.092 R)
• M66: 15,381,354 km (0.103 R)
• M67: 15,485,624 km (0.068 R)
• M68: 15,826,108 km (0.045 R)
• M69: 16,036,892 km (0.084 R)
• M70: 16,142,657 km (0.049 R)
• M71: 16,943,006 km (0.106 R)
• M72: 16,996,861 km (0.079 R)
• M73: 17,131,649 km (0.112 R)
• M74: 17,239,808 km (0.112 R)
• M75: 18,416,096 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.33 AU - 8.73 AU

Year: 8676 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,659,750 km

• M1: 186,249 km (0.094 R)
• M2: 321,037 km (0.074 R)
• M3: 608,115 km (0.097 R)
• M4: 786,436 km (0.045 R)
• M5: 883,076 km (0.119 R)
• M6: 1,492,688 km (0.101 R)
• M7: 1,679,685 km (0.072 R)
• M8: 1,787,096 km (0.109 R)
• M9: 2,383,992 km (0.106 R)
• M10: 2,705,029 km (0.102 R)
• M11: 3,499,543 km (0.109 R)
• M12: 4,185,300 km (0.113 R)
• M13: 5,745,157 km (0.07 R)
• M14: 5,844,041 km (0.08 R)
• M15: 6,144,134 km (0.109 R)
• M16: 6,829,442 km (0.062 R)
• M17: 7,575,187 km (0.066 R)
• M18: 8,609,806 km (0.108 R)
• M19: 9,649,212 km (0.115 R)
• M20: 9,846,233 km (0.075 R)
• M21: 10,606,489 km (0.066 R)
• M22: 11,055,432 km (0.113 R)
• M23: 11,302,867 km (0.09 R)
• M24: 11,677,610 km (0.114 R)
• M25: 12,869,456 km (0.114 R)
• M26: 13,260,804 km (0.06 R)
• M27: 13,435,983 km (0.118 R)
• M28: 13,656,191 km (0.076 R)
• M29: 13,877,446 km (0.084 R)
• M30: 14,233,938 km (0.04 R)
• M31: 14,413,456 km (0.065 R)
• M32: 14,548,393 km (0.108 R)
• M33: 15,138,557 km (0.105 R)
• M34: 15,922,300 km (0.083 R)
• M35: 17,625,023 km (0.08 R)
• M36: 18,011,284 km (0.107 R)
• M37: 18,156,843 km (0.084 R)
• M38: 18,302,851 km (0.117 R)
• M39: 18,546,994 km (0.108 R)
• M40: 18,939,838 km (0.101 R)
• M41: 19,733,904 km (0.062 R)
• M42: 19,833,835 km (0.077 R)
• M43: 19,934,066 km (0.098 R)
• M44: 20,996,360 km (0.101 R)
• M45: 21,303,186 km (0.074 R)
• M46: 21,973,234 km (0.109 R)
• M47: 22,128,816 km (0.105 R)
• M48: 22,912,410 km (0.105 R)
• M49: 23,017,577 km (0.067 R)
• M50: 24,185,039 km (0.037 R)
• M51: 25,208,737 km (0.098 R)
• M52: 25,317,345 km (0.103 R)
• M53: 26,301,699 km (0.03 R)
• M54: 26,798,514 km (0.037 R)
• M55: 27,857,667 km (0.112 R)
• M56: 28,026,114 km (0.073 R)
• M57: 28,420,603 km (0.113 R)
• M58: 28,760,191 km (0.104 R)
• M59: 28,930,433 km (0.101 R)
• M60: 30,132,003 km (0.062 R)
• M61: 30,247,193 km (0.103 R)
• M62: 31,116,507 km (0.083 R)
• M63: 31,700,537 km (0.087 R)
• M64: 32,111,632 km (0.089 R)
• M65: 32,347,248 km (0.091 R)
• M66: 33,474,468 km (0.107 R)
• M67: 33,713,526 km (0.094 R)
• M68: 33,893,043 km (0.104 R)
• M69: 34,073,009 km (0.08 R)
• M70: 35,219,827 km (0.072 R)
• M71: 35,402,037 km (0.072 R)
• M72: 37,551,310 km (0.109 R)
• M73: 37,675,326 km (0.116 R)
• M74: 37,923,958 km (0.107 R)
• M75: 38,110,806 km (0.102 R)
• M76: 39,112,214 km (0.12 R)
• M77: 39,363,987 km (0.092 R)
• M78: 40,059,019 km (0.027 R)
• M79: 43,139,089 km (0.063 R)
• M80: 43,464,165 km (0.063 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit