🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 260 Days

Day: 18.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.23 AU - 1.23 AU

Year: 496 Days

Day: 42 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,751,494 km

• M1: 112,797 km (0.09 R)
• M2: 309,219 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.22 AU - 1.76 AU

Year: 661 Days

Day: 28.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.02 AU - 2.34 AU

Year: 1170 Days

Day: 23 Hours

Environment

Temp: -71 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.07 AU - 2.57 AU

Year: 1284 Days

Day: 31.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,751,494 km

• M1: 1,204,861 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.51 AU - 2.85 AU

Year: 1595 Days

Day: 45.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,751,494 km

• M1: 1,191,397 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.88 AU - 5.06 AU

Year: 3435 Days

Day: 20.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.2

Radius: 5.6

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.54 AU - 19.12 AU

Year: 28522 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,751,494 km

• M1: 156,330 km (0.084 R)
• M2: 261,796 km (0.08 R)
• M3: 497,712 km (0.091 R)
• M4: 1,009,786 km (0.072 R)
• M5: 1,187,657 km (0.099 R)
• M6: 1,249,292 km (0.114 R)
• M7: 1,539,362 km (0.083 R)
• M8: 1,640,789 km (0.068 R)
• M9: 2,567,847 km (0.118 R)
• M10: 2,769,805 km (0.113 R)
• M11: 2,810,794 km (0.052 R)
• M12: 3,061,072 km (0.08 R)
• M13: 3,318,679 km (0.06 R)
• M14: 3,628,048 km (0.108 R)
• M15: 4,274,011 km (0.101 R)
• M16: 7,191,918 km (0.068 R)
• M17: 7,706,684 km (0.111 R)
• M18: 8,115,236 km (0.063 R)
• M19: 9,382,629 km (0.065 R)
• M20: 9,756,025 km (0.092 R)
• M21: 9,818,707 km (0.105 R)
• M22: 11,100,461 km (0.104 R)
• M23: 11,827,656 km (0.056 R)
• M24: 12,706,694 km (0.087 R)
• M25: 15,103,401 km (0.103 R)
• M26: 15,394,369 km (0.105 R)
• M27: 17,254,469 km (0.115 R)
• M28: 17,482,456 km (0.108 R)
• M29: 18,249,444 km (0.04 R)
• M30: 18,871,023 km (0.039 R)
• M31: 19,341,658 km (0.036 R)
• M32: 20,054,941 km (0.042 R)
• M33: 20,454,816 km (0.106 R)
• M34: 21,344,026 km (0.1 R)
• M35: 22,163,224 km (0.047 R)
• M36: 23,159,845 km (0.076 R)
• M37: 23,495,393 km (0.105 R)
• M38: 24,767,573 km (0.095 R)
• M39: 25,368,807 km (0.08 R)
• M40: 27,378,206 km (0.11 R)
• M41: 28,178,405 km (0.071 R)
• M42: 28,986,083 km (0.112 R)
• M43: 30,808,335 km (0.042 R)
• M44: 34,180,271 km (0.113 R)
• M45: 34,562,045 km (0.105 R)
• M46: 35,812,833 km (0.073 R)
• M47: 38,655,791 km (0.093 R)
• M48: 39,652,711 km (0.102 R)
• M49: 40,456,500 km (0.116 R)
• M50: 40,658,308 km (0.099 R)
• M51: 40,759,286 km (0.034 R)
• M52: 41,164,098 km (0.11 R)
• M53: 42,182,112 km (0.108 R)
• M54: 42,694,185 km (0.082 R)
• M55: 44,554,883 km (0.057 R)
• M56: 45,599,825 km (0.076 R)
• M57: 46,652,994 km (0.119 R)
• M58: 47,288,635 km (0.044 R)
• M59: 48,890,379 km (0.114 R)
• M60: 50,076,391 km (0.074 R)
• M61: 53,579,674 km (0.071 R)
• M62: 55,472,686 km (0.109 R)
• M63: 56,935,154 km (0.037 R)
• M64: 57,727,724 km (0.082 R)
• M65: 61,166,081 km (0.1 R)
• M66: 61,397,659 km (0.071 R)
• M67: 63,494,871 km (0.118 R)
• M68: 63,964,160 km (0.104 R)
• M69: 65,615,571 km (0.08 R)
• M70: 66,208,726 km (0.085 R)
• M71: 66,803,677 km (0.081 R)
• M72: 67,161,515 km (0.112 R)
• M73: 67,519,952 km (0.105 R)
• M74: 67,639,480 km (0.106 R)
• M75: 68,839,704 km (0.112 R)
• M76: 68,960,130 km (0.107 R)
• M77: 69,442,434 km (0.114 R)
• M78: 69,925,785 km (0.103 R)
• M79: 70,653,130 km (0.098 R)
• M80: 76,810,129 km (0.079 R)
• M81: 77,185,021 km (0.11 R)
• M82: 78,187,626 km (0.112 R)
• M83: 78,313,139 km (0.113 R)
• M84: 79,194,420 km (0.101 R)
• M85: 81,093,864 km (0.049 R)
• M86: 81,730,403 km (0.114 R)
• M87: 82,240,681 km (0.058 R)
• M88: 82,624,250 km (0.105 R)
• M89: 83,264,679 km (0.088 R)
• M90: 83,521,389 km (0.117 R)
• M91: 84,937,632 km (0.052 R)
• M92: 85,842,998 km (0.091 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit