🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 36.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.99 AU - 1.39 AU

Year: 461 Days

Day: 44.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,279,277 km

• M1: 92,152 km (0.106 R)
• M2: 384,915 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.19 AU - 1.35 AU

Year: 508 Days

Day: 26.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.64 AU - 1.96 AU

Year: 857 Days

Day: 42.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,279,277 km

• M1: 465,249 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.28 AU - 2.76 AU

Year: 1419 Days

Day: 25.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.7

Radius: 7.1

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.77 AU - 14.53 AU

Year: 18883 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,279,277 km

• M1: 149,897 km (0.12 R)
• M2: 195,375 km (0.087 R)
• M3: 248,332 km (0.117 R)
• M4: 308,022 km (0.08 R)
• M5: 408,552 km (0.065 R)
• M6: 602,131 km (0.1 R)
• M7: 777,460 km (0.095 R)
• M8: 919,728 km (0.101 R)
• M9: 1,175,989 km (0.065 R)
• M10: 1,257,071 km (0.065 R)
• M11: 1,368,372 km (0.078 R)
• M12: 1,454,091 km (0.096 R)
• M13: 1,660,985 km (0.106 R)
• M14: 2,202,081 km (0.036 R)
• M15: 2,614,971 km (0.054 R)
• M16: 2,757,986 km (0.072 R)
• M17: 3,089,196 km (0.095 R)
• M18: 3,550,406 km (0.112 R)
• M19: 3,992,019 km (0.087 R)
• M20: 4,622,125 km (0.043 R)
• M21: 4,708,593 km (0.115 R)
• M22: 4,839,042 km (0.037 R)
• M23: 6,593,676 km (0.078 R)
• M24: 7,235,002 km (0.089 R)
• M25: 7,486,925 km (0.073 R)
• M26: 7,639,365 km (0.104 R)
• M27: 8,207,538 km (0.035 R)
• M28: 8,312,256 km (0.082 R)
• M29: 8,842,880 km (0.089 R)
• M30: 9,058,151 km (0.071 R)
• M31: 9,880,640 km (0.076 R)
• M32: 10,841,657 km (0.083 R)
• M33: 11,187,826 km (0.078 R)
• M34: 12,368,004 km (0.065 R)
• M35: 13,773,626 km (0.08 R)
• M36: 14,653,710 km (0.09 R)
• M37: 14,780,868 km (0.103 R)
• M38: 14,844,597 km (0.112 R)
• M39: 16,269,965 km (0.109 R)
• M40: 16,533,706 km (0.104 R)
• M41: 17,266,586 km (0.055 R)
• M42: 17,468,244 km (0.081 R)
• M43: 18,557,167 km (0.116 R)
• M44: 19,808,254 km (0.12 R)
• M45: 20,586,163 km (0.101 R)
• M46: 20,943,104 km (0.105 R)
• M47: 21,446,201 km (0.061 R)
• M48: 23,349,385 km (0.085 R)
• M49: 23,423,586 km (0.072 R)
• M50: 25,077,540 km (0.084 R)
• M51: 26,381,136 km (0.111 R)
• M52: 26,535,970 km (0.049 R)
• M53: 27,002,266 km (0.047 R)
• M54: 27,942,937 km (0.101 R)
• M55: 28,655,323 km (0.066 R)
• M56: 29,534,360 km (0.116 R)
• M57: 30,098,344 km (0.109 R)
• M58: 31,236,783 km (0.076 R)
• M59: 32,472,163 km (0.039 R)
• M60: 32,804,419 km (0.074 R)
• M61: 32,887,596 km (0.1 R)
• M62: 33,137,574 km (0.113 R)
• M63: 33,304,675 km (0.078 R)
• M64: 35,075,614 km (0.111 R)
• M65: 35,416,398 km (0.084 R)
• M66: 35,501,819 km (0.084 R)
• M67: 39,148,566 km (0.115 R)
• M68: 39,590,628 km (0.093 R)
• M69: 41,285,272 km (0.095 R)
• M70: 42,005,885 km (0.078 R)
• M71: 42,186,749 km (0.108 R)
• M72: 43,917,297 km (0.107 R)
• M73: 47,918,592 km (0.104 R)
• M74: 48,296,775 km (0.032 R)
• M75: 48,391,470 km (0.052 R)
• M76: 52,812,985 km (0.116 R)
• M77: 54,380,920 km (0.084 R)
• M78: 55,368,715 km (0.072 R)
• M79: 55,467,749 km (0.108 R)
• M80: 55,566,932 km (0.082 R)
• M81: 55,864,782 km (0.109 R)
• M82: 58,065,067 km (0.086 R)
• M83: 58,973,276 km (0.099 R)
• M84: 61,828,800 km (0.105 R)
• M85: 62,343,417 km (0.105 R)
• M86: 63,999,914 km (0.056 R)
• M87: 64,207,855 km (0.074 R)
• M88: 64,833,473 km (0.085 R)
• M89: 65,461,036 km (0.076 R)
• M90: 66,616,829 km (0.115 R)
• M91: 66,933,229 km (0.096 R)
• M92: 67,779,354 km (0.115 R)
• M93: 69,696,002 km (0.052 R)
• M94: 69,803,114 km (0.118 R)
• M95: 69,910,077 km (0.115 R)
• M96: 70,017,189 km (0.117 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit