🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.43 AU - 0.61 AU

Year: 138 Days

Day: 43.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,278,438 km

• M1: 116,686 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.75 AU - 1.13 AU

Year: 336 Days

Day: 26.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,278,438 km

• M1: 206,445 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.38 AU - 1.62 AU

Year: 678 Days

Day: 34.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,278,438 km

• M1: 145,409 km (0.091 R)
• M2: 830,418 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.67 AU - 2.13 AU

Year: 966 Days

Day: 32.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.74 AU - 3.48 AU

Year: 2024 Days

Day: 46.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 14.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.07 AU - 6.09 AU

Year: 5531 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,278,438 km

• M1: 181,612 km (0.081 R)
• M2: 295,306 km (0.097 R)
• M3: 439,070 km (0.117 R)
• M4: 631,004 km (0.095 R)
• M5: 816,056 km (0.057 R)
• M6: 1,004,101 km (0.093 R)
• M7: 1,108,520 km (0.048 R)
• M8: 1,244,654 km (0.106 R)
• M9: 1,338,751 km (0.11 R)
• M10: 1,504,805 km (0.106 R)
• M11: 1,967,511 km (0.086 R)
• M12: 2,320,263 km (0.117 R)
• M13: 2,656,559 km (0.1 R)
• M14: 3,349,496 km (0.074 R)
• M15: 3,579,279 km (0.096 R)
• M16: 4,212,526 km (0.07 R)
• M17: 4,579,640 km (0.074 R)
• M18: 5,080,194 km (0.058 R)
• M19: 5,518,815 km (0.047 R)
• M20: 6,117,356 km (0.074 R)
• M21: 6,232,995 km (0.096 R)
• M22: 6,416,103 km (0.036 R)
• M23: 6,668,774 km (0.089 R)
• M24: 7,341,216 km (0.103 R)
• M25: 7,819,481 km (0.115 R)
• M26: 8,362,820 km (0.104 R)
• M27: 8,509,875 km (0.092 R)
• M28: 8,657,678 km (0.08 R)
• M29: 10,104,738 km (0.084 R)
• M30: 10,438,790 km (0.083 R)
• M31: 10,716,443 km (0.107 R)
• M32: 11,016,836 km (0.079 R)
• M33: 11,831,396 km (0.109 R)
• M34: 12,771,021 km (0.063 R)
• M35: 13,025,636 km (0.07 R)
• M36: 13,389,309 km (0.054 R)
• M37: 13,691,347 km (0.065 R)
• M38: 14,082,994 km (0.119 R)
• M39: 14,456,241 km (0.075 R)
• M40: 14,854,919 km (0.116 R)
• M41: 15,011,099 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.3

Radius: 5.9

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.62 AU - 20.56 AU

Year: 24931 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 153.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,278,438 km

• M1: 95,443 km (0.114 R)
• M2: 160,519 km (0.118 R)
• M3: 377,585 km (0.108 R)
• M4: 644,318 km (0.101 R)
• M5: 1,585,737 km (0.053 R)
• M6: 2,272,691 km (0.108 R)
• M7: 2,388,779 km (0.109 R)
• M8: 2,872,578 km (0.056 R)
• M9: 3,927,393 km (0.12 R)
• M10: 4,447,096 km (0.101 R)
• M11: 4,641,424 km (0.036 R)
• M12: 4,888,410 km (0.102 R)
• M13: 5,038,606 km (0.037 R)
• M14: 5,550,231 km (0.063 R)
• M15: 5,706,860 km (0.08 R)
• M16: 5,812,176 km (0.107 R)
• M17: 6,024,755 km (0.119 R)
• M18: 6,294,031 km (0.055 R)
• M19: 7,295,589 km (0.105 R)
• M20: 7,873,186 km (0.077 R)
• M21: 9,692,446 km (0.069 R)
• M22: 10,007,798 km (0.058 R)
• M23: 10,198,685 km (0.088 R)
• M24: 10,648,676 km (0.099 R)
• M25: 11,105,099 km (0.062 R)
• M26: 12,580,732 km (0.085 R)
• M27: 13,063,185 km (0.07 R)
• M28: 14,045,894 km (0.097 R)
• M29: 14,979,534 km (0.099 R)
• M30: 15,344,104 km (0.096 R)
• M31: 16,156,121 km (0.071 R)
• M32: 16,305,270 km (0.071 R)
• M33: 19,541,072 km (0.093 R)
• M34: 20,824,323 km (0.089 R)
• M35: 21,804,638 km (0.082 R)
• M36: 22,134,651 km (0.118 R)
• M37: 22,217,528 km (0.116 R)
• M38: 23,303,010 km (0.107 R)
• M39: 24,149,734 km (0.107 R)
• M40: 25,698,969 km (0.101 R)
• M41: 25,960,317 km (0.025 R)
• M42: 26,135,047 km (0.092 R)
• M43: 26,222,562 km (0.038 R)
• M44: 26,749,595 km (0.118 R)
• M45: 30,168,056 km (0.117 R)
• M46: 31,182,928 km (0.066 R)
• M47: 34,294,115 km (0.064 R)
• M48: 34,870,216 km (0.105 R)
• M49: 35,063,048 km (0.115 R)
• M50: 35,159,539 km (0.1 R)
• M51: 35,546,548 km (0.052 R)
• M52: 36,324,757 km (0.071 R)
• M53: 38,792,523 km (0.049 R)
• M54: 40,602,657 km (0.052 R)
• M55: 42,542,942 km (0.034 R)
• M56: 43,161,978 km (0.119 R)
• M57: 45,036,738 km (0.101 R)
• M58: 45,456,959 km (0.067 R)
• M59: 46,831,613 km (0.06 R)
• M60: 48,327,143 km (0.106 R)
• M61: 48,434,555 km (0.099 R)
• M62: 48,542,115 km (0.115 R)
• M63: 55,698,279 km (0.05 R)
• M64: 57,737,298 km (0.07 R)
• M65: 58,536,899 km (0.11 R)
• M66: 58,995,416 km (0.114 R)
• M67: 59,800,702 km (0.087 R)
• M68: 60,493,938 km (0.059 R)
• M69: 60,725,516 km (0.091 R)
• M70: 61,305,955 km (0.08 R)
• M71: 62,940,761 km (0.105 R)
• M72: 63,528,232 km (0.069 R)
• M73: 64,235,381 km (0.11 R)
• M74: 65,182,485 km (0.092 R)
• M75: 67,330,112 km (0.112 R)
• M76: 67,930,748 km (0.083 R)
• M77: 68,895,504 km (0.078 R)
• M78: 69,016,529 km (0.072 R)
• M79: 69,500,927 km (0.049 R)
• M80: 71,817,001 km (0.091 R)
• M81: 73,787,055 km (0.088 R)
• M82: 74,282,374 km (0.037 R)
• M83: 76,274,419 km (0.101 R)
• M84: 77,528,349 km (0.111 R)
• M85: 83,383,759 km (0.042 R)
• M86: 85,973,597 km (0.112 R)
• M87: 86,234,047 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit