🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.66 AU - 0.68 AU

Year: 208 Days

Day: 31 Hours

Environment

Temp: 142 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.92 AU

Year: 261 Days

Day: 32.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.02 AU

Year: 334 Days

Day: 17.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.48 AU - 1.66 AU

Year: 745 Days

Day: 35.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.43 AU - 1.95 AU

Year: 832 Days

Day: 45.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.81 AU - 2.25 AU

Year: 1095 Days

Day: 42.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.48 AU - 3.9 AU

Year: 2685 Days

Day: 36 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,394,266 km

• M1: 330,910 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 8.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.52 AU - 9.58 AU

Year: 9469 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,394,266 km

• M1: 326,722 km (0.093 R)
• M2: 470,186 km (0.108 R)
• M3: 546,032 km (0.071 R)
• M4: 635,791 km (0.111 R)
• M5: 883,076 km (0.057 R)
• M6: 1,057,059 km (0.102 R)
• M7: 1,805,497 km (0.116 R)
• M8: 2,070,883 km (0.114 R)
• M9: 2,424,233 km (0.113 R)
• M10: 2,685,880 km (0.109 R)
• M11: 3,219,945 km (0.119 R)
• M12: 3,320,624 km (0.088 R)
• M13: 3,768,819 km (0.108 R)
• M14: 3,910,638 km (0.102 R)
• M15: 4,254,414 km (0.063 R)
• M16: 4,855,498 km (0.094 R)
• M17: 5,107,421 km (0.058 R)
• M18: 5,583,441 km (0.063 R)
• M19: 6,011,890 km (0.12 R)
• M20: 6,663,388 km (0.113 R)
• M21: 6,770,650 km (0.096 R)
• M22: 7,139,409 km (0.091 R)
• M23: 7,942,001 km (0.119 R)
• M24: 9,079,843 km (0.098 R)
• M25: 9,558,706 km (0.073 R)
• M26: 10,267,949 km (0.078 R)
• M27: 11,248,114 km (0.053 R)
• M28: 11,633,030 km (0.053 R)
• M29: 12,022,283 km (0.113 R)
• M30: 12,920,469 km (0.112 R)
• M31: 13,081,137 km (0.035 R)
• M32: 13,676,237 km (0.076 R)
• M33: 13,922,176 km (0.042 R)
• M34: 14,780,718 km (0.107 R)
• M35: 16,201,150 km (0.076 R)
• M36: 16,403,556 km (0.117 R)
• M37: 16,577,688 km (0.063 R)
• M38: 16,752,418 km (0.102 R)
• M39: 17,103,674 km (0.085 R)
• M40: 17,427,703 km (0.117 R)
• M41: 17,605,425 km (0.115 R)
• M42: 18,352,068 km (0.098 R)
• M43: 18,593,220 km (0.11 R)
• M44: 19,292,441 km (0.095 R)
• M45: 19,907,288 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.1

Radius: 7.3

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.06 AU - 14.94 AU

Year: 15744 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,394,266 km

• M1: 670,049 km (0.091 R)
• M2: 754,721 km (0.054 R)
• M3: 1,129,763 km (0.1 R)
• M4: 1,500,915 km (0.067 R)
• M5: 1,556,865 km (0.083 R)
• M6: 1,758,673 km (0.111 R)
• M7: 2,715,501 km (0.1 R)
• M8: 2,888,585 km (0.092 R)
• M9: 3,245,376 km (0.104 R)
• M10: 3,392,132 km (0.052 R)
• M11: 3,845,413 km (0.028 R)
• M12: 4,438,718 km (0.08 R)
• M13: 4,601,631 km (0.08 R)
• M14: 4,683,909 km (0.062 R)
• M15: 4,766,637 km (0.109 R)
• M16: 5,359,643 km (0.113 R)
• M17: 5,664,823 km (0.064 R)
• M18: 7,369,790 km (0.084 R)
• M19: 7,611,689 km (0.103 R)
• M20: 7,856,132 km (0.108 R)
• M21: 7,905,350 km (0.065 R)
• M22: 8,302,682 km (0.101 R)
• M23: 8,604,870 km (0.075 R)
• M24: 9,013,571 km (0.119 R)
• M25: 9,065,033 km (0.11 R)
• M26: 10,492,944 km (0.059 R)
• M27: 11,483,282 km (0.105 R)
• M28: 11,539,232 km (0.088 R)
• M29: 11,651,281 km (0.113 R)
• M30: 11,932,973 km (0.092 R)
• M31: 12,791,665 km (0.074 R)
• M32: 13,199,020 km (0.048 R)
• M33: 14,266,401 km (0.102 R)
• M34: 15,670,078 km (0.119 R)
• M35: 17,245,194 km (0.057 R)
• M36: 17,373,399 km (0.054 R)
• M37: 17,566,231 km (0.109 R)
• M38: 17,695,184 km (0.102 R)
• M39: 17,954,138 km (0.106 R)
• M40: 18,019,064 km (0.097 R)
• M41: 18,410,262 km (0.091 R)
• M42: 18,475,636 km (0.112 R)
• M43: 19,200,887 km (0.113 R)
• M44: 19,466,872 km (0.063 R)
• M45: 20,339,925 km (0.107 R)
• M46: 21,157,178 km (0.074 R)
• M47: 21,915,639 km (0.113 R)
• M48: 22,753,238 km (0.076 R)
• M49: 23,105,242 km (0.07 R)
• M50: 23,886,142 km (0.044 R)
• M51: 25,182,558 km (0.068 R)
• M52: 25,692,985 km (0.113 R)
• M53: 26,797,915 km (0.101 R)
• M54: 27,393,614 km (0.109 R)
• M55: 27,543,212 km (0.05 R)
• M56: 28,370,937 km (0.101 R)
• M57: 29,283,185 km (0.082 R)
• M58: 29,819,792 km (0.051 R)
• M59: 31,370,673 km (0.104 R)
• M60: 32,868,148 km (0.097 R)
• M61: 35,117,053 km (0.076 R)
• M62: 36,671,225 km (0.111 R)
• M63: 38,080,736 km (0.101 R)
• M64: 39,086,333 km (0.115 R)
• M65: 39,592,423 km (0.079 R)
• M66: 41,380,566 km (0.116 R)
• M67: 41,552,305 km (0.078 R)
• M68: 42,241,352 km (0.042 R)
• M69: 43,108,122 km (0.092 R)
• M70: 43,980,727 km (0.116 R)
• M71: 44,682,939 km (0.045 R)
• M72: 45,743,139 km (0.058 R)
• M73: 45,831,851 km (0.067 R)
• M74: 48,701,437 km (0.032 R)
• M75: 49,336,779 km (0.119 R)
• M76: 49,974,964 km (0.09 R)
• M77: 51,167,409 km (0.067 R)
• M78: 51,351,713 km (0.059 R)
• M79: 51,813,372 km (0.034 R)
• M80: 52,554,929 km (0.119 R)
• M81: 52,926,979 km (0.053 R)
• M82: 53,486,774 km (0.064 R)
• M83: 53,580,273 km (0.038 R)
• M84: 53,767,420 km (0.115 R)
• M85: 56,124,932 km (0.103 R)
• M86: 56,600,354 km (0.119 R)
• M87: 58,901,618 km (0.116 R)
• M88: 58,998,109 km (0.076 R)
• M89: 59,384,820 km (0.104 R)
• M90: 60,257,873 km (0.098 R)
• M91: 61,233,101 km (0.088 R)
• M92: 62,016,994 km (0.096 R)
• M93: 62,705,593 km (0.054 R)
• M94: 63,594,653 km (0.048 R)
• M95: 66,086,056 km (0.042 R)
• M96: 66,789,465 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 14,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit