🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.85 AU - 1.27 AU

Year: 385 Days

Day: 17.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,937,937 km

• M1: 22,290 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.16 AU - 1.34 AU

Year: 493 Days

Day: 39.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,937,937 km

• M1: 224,397 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.33 AU - 2.69 AU

Year: 1404 Days

Day: 29.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,937,937 km

• M1: 1,039,855 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.55 AU - 4.15 AU

Year: 2667 Days

Day: 15.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.76 AU - 5.44 AU

Year: 3484 Days

Day: 23.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,937,937 km

• M1: 2,414,958 km (0.116 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.3

Radius: 4.5

Gravity: 37.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.98 AU - 16.5 AU

Year: 17011 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,937,937 km

• M1: 97,538 km (0.109 R)
• M2: 287,228 km (0.066 R)
• M3: 406,009 km (0.086 R)
• M4: 461,659 km (0.071 R)
• M5: 732,581 km (0.091 R)
• M6: 778,208 km (0.102 R)
• M7: 1,570,478 km (0.106 R)
• M8: 1,629,869 km (0.109 R)
• M9: 2,033,933 km (0.118 R)
• M10: 2,502,174 km (0.092 R)
• M11: 3,610,993 km (0.101 R)
• M12: 4,634,991 km (0.047 R)
• M13: 5,880,094 km (0.063 R)
• M14: 5,926,320 km (0.047 R)
• M15: 6,206,666 km (0.074 R)
• M16: 6,780,075 km (0.071 R)
• M17: 7,221,089 km (0.106 R)
• M18: 7,320,422 km (0.082 R)
• M19: 7,874,533 km (0.119 R)
• M20: 7,976,708 km (0.1 R)
• M21: 8,234,166 km (0.116 R)
• M22: 8,442,107 km (0.068 R)
• M23: 8,651,694 km (0.056 R)
• M24: 8,757,160 km (0.108 R)
• M25: 9,344,930 km (0.108 R)
• M26: 10,000,468 km (0.052 R)
• M27: 10,166,671 km (0.076 R)
• M28: 10,445,671 km (0.099 R)
• M29: 10,840,610 km (0.085 R)
• M30: 10,954,304 km (0.069 R)
• M31: 11,297,781 km (0.099 R)
• M32: 12,113,089 km (0.115 R)
• M33: 12,172,031 km (0.084 R)
• M34: 12,706,993 km (0.089 R)
• M35: 13,493,130 km (0.091 R)
• M36: 14,732,997 km (0.079 R)
• M37: 14,858,958 km (0.106 R)
• M38: 15,366,544 km (0.103 R)
• M39: 15,622,356 km (0.105 R)
• M40: 15,879,664 km (0.083 R)
• M41: 16,398,470 km (0.115 R)
• M42: 17,187,000 km (0.047 R)
• M43: 17,652,698 km (0.055 R)
• M44: 18,460,676 km (0.114 R)
• M45: 18,869,079 km (0.112 R)
• M46: 20,602,918 km (0.086 R)
• M47: 21,097,489 km (0.061 R)
• M48: 21,239,457 km (0.12 R)
• M49: 22,822,352 km (0.117 R)
• M50: 24,219,746 km (0.101 R)
• M51: 24,592,095 km (0.1 R)
• M52: 24,891,291 km (0.101 R)
• M53: 24,966,239 km (0.079 R)
• M54: 26,024,046 km (0.112 R)
• M55: 27,560,416 km (0.11 R)
• M56: 28,027,011 km (0.109 R)
• M57: 28,105,102 km (0.1 R)
• M58: 29,204,945 km (0.091 R)
• M59: 29,284,082 km (0.108 R)
• M60: 29,760,103 km (0.081 R)
• M61: 29,839,689 km (0.115 R)
• M62: 30,158,931 km (0.12 R)
• M63: 30,881,040 km (0.065 R)
• M64: 32,342,312 km (0.071 R)
• M65: 33,328,910 km (0.025 R)
• M66: 33,577,092 km (0.062 R)
• M67: 33,742,847 km (0.113 R)
• M68: 34,241,905 km (0.088 R)
• M69: 36,603,009 km (0.078 R)
• M70: 36,944,541 km (0.117 R)
• M71: 38,234,822 km (0.107 R)
• M72: 39,977,937 km (0.11 R)
• M73: 40,241,678 km (0.056 R)
• M74: 41,568,910 km (0.115 R)
• M75: 43,450,851 km (0.1 R)
• M76: 43,541,208 km (0.118 R)
• M77: 46,556,353 km (0.099 R)
• M78: 48,791,046 km (0.101 R)
• M79: 49,355,180 km (0.046 R)
• M80: 50,016,103 km (0.108 R)
• M81: 50,110,799 km (0.1 R)
• M82: 52,881,501 km (0.114 R)
• M83: 52,977,842 km (0.034 R)
• M84: 54,236,708 km (0.085 R)
• M85: 54,333,947 km (0.105 R)
• M86: 54,918,725 km (0.11 R)
• M87: 55,309,624 km (0.12 R)
• M88: 56,783,911 km (0.085 R)
• M89: 56,981,380 km (0.041 R)
• M90: 57,873,133 km (0.119 R)
• M91: 58,171,431 km (0.112 R)
• M92: 58,869,455 km (0.115 R)
• M93: 60,374,409 km (0.051 R)
• M94: 62,502,589 km (0.084 R)
• M95: 64,861,448 km (0.065 R)
• M96: 65,378,159 km (0.084 R)
• M97: 69,138,152 km (0.094 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit