🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.67 AU

Year: 139 Days

Day: 34.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,416,687 km

• M1: 33,211 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.07 AU - 1.59 AU

Year: 537 Days

Day: 43.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.82 AU - 4.42 AU

Year: 2410 Days

Day: 20.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 9.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.55 AU - 14.27 AU

Year: 16228 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,416,687 km

• M1: 229,932 km (0.105 R)
• M2: 290,220 km (0.087 R)
• M3: 447,597 km (0.074 R)
• M4: 574,905 km (0.101 R)
• M5: 939,175 km (0.098 R)
• M6: 1,031,328 km (0.087 R)
• M7: 1,107,323 km (0.115 R)
• M8: 1,185,414 km (0.072 R)
• M9: 1,306,289 km (0.057 R)
• M10: 1,452,446 km (0.093 R)
• M11: 1,538,465 km (0.075 R)
• M12: 1,604,288 km (0.082 R)
• M13: 1,830,330 km (0.117 R)
• M14: 2,363,796 km (0.103 R)
• M15: 3,136,918 km (0.07 R)
• M16: 3,595,136 km (0.07 R)
• M17: 3,982,894 km (0.098 R)
• M18: 4,043,780 km (0.104 R)
• M19: 4,135,633 km (0.069 R)
• M20: 4,928,203 km (0.07 R)
• M21: 5,258,365 km (0.093 R)
• M22: 5,358,895 km (0.109 R)
• M23: 5,664,075 km (0.088 R)
• M24: 6,115,112 km (0.037 R)
• M25: 6,185,423 km (0.043 R)
• M26: 6,362,697 km (0.087 R)
• M27: 6,685,978 km (0.11 R)
• M28: 6,904,540 km (0.065 R)
• M29: 7,051,445 km (0.111 R)
• M30: 7,199,547 km (0.088 R)
• M31: 7,955,166 km (0.118 R)
• M32: 8,303,430 km (0.116 R)
• M33: 8,617,137 km (0.081 R)
• M34: 9,014,917 km (0.049 R)
• M35: 9,704,863 km (0.089 R)
• M36: 10,665,131 km (0.065 R)
• M37: 11,524,721 km (0.074 R)
• M38: 12,675,278 km (0.076 R)
• M39: 13,815,663 km (0.089 R)
• M40: 14,609,878 km (0.118 R)
• M41: 14,798,820 km (0.107 R)
• M42: 14,988,659 km (0.05 R)
• M43: 15,804,417 km (0.093 R)
• M44: 16,291,059 km (0.102 R)
• M45: 16,536,249 km (0.115 R)
• M46: 16,634,685 km (0.051 R)
• M47: 17,679,776 km (0.049 R)
• M48: 17,931,698 km (0.081 R)
• M49: 19,416,457 km (0.108 R)
• M50: 23,159,396 km (0.094 R)
• M51: 24,492,762 km (0.092 R)
• M52: 24,661,209 km (0.07 R)
• M53: 24,886,354 km (0.102 R)
• M54: 25,338,738 km (0.09 R)
• M55: 25,452,283 km (0.072 R)
• M56: 26,827,685 km (0.038 R)
• M57: 26,943,474 km (0.1 R)
• M58: 27,758,035 km (0.07 R)
• M59: 28,285,965 km (0.079 R)
• M60: 29,232,770 km (0.116 R)
• M61: 29,889,655 km (0.039 R)
• M62: 31,157,347 km (0.047 R)
• M63: 31,400,743 km (0.076 R)
• M64: 31,828,293 km (0.049 R)
• M65: 31,889,628 km (0.107 R)
• M66: 33,122,465 km (0.086 R)
• M67: 33,620,027 km (0.055 R)
• M68: 34,748,593 km (0.112 R)
• M69: 35,127,525 km (0.103 R)
• M70: 35,698,540 km (0.104 R)
• M71: 36,208,669 km (0.062 R)
• M72: 37,171,630 km (0.079 R)
• M73: 38,142,969 km (0.062 R)
• M74: 38,273,119 km (0.114 R)
• M75: 38,925,964 km (0.119 R)
• M76: 40,309,146 km (0.108 R)
• M77: 40,973,510 km (0.109 R)
• M78: 41,373,834 km (0.116 R)
• M79: 41,507,575 km (0.12 R)
• M80: 41,842,524 km (0.081 R)
• M81: 42,650,054 km (0.111 R)
• M82: 43,191,299 km (0.104 R)
• M83: 43,734,788 km (0.107 R)
• M84: 44,143,938 km (0.086 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit