🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.86 AU - 0.88 AU

Year: 301 Days

Day: 33.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,035,358 km

• M1: 463,005 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.05 AU - 2.57 AU

Year: 1302 Days

Day: 45.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.99 AU - 2.71 AU

Year: 1336 Days

Day: 28.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,035,358 km

• M1: 37,848 km (0.047 R)
• M2: 67,618 km (0.075 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 14.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.86 AU - 9.64 AU

Year: 9599 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,035,358 km

• M1: 218,114 km (0.109 R)
• M2: 341,532 km (0.106 R)
• M3: 502,798 km (0.119 R)
• M4: 875,148 km (0.068 R)
• M5: 1,520,662 km (0.102 R)
• M6: 1,738,178 km (0.117 R)
• M7: 2,339,112 km (0.103 R)
• M8: 2,453,106 km (0.076 R)
• M9: 2,734,499 km (0.047 R)
• M10: 2,879,310 km (0.111 R)
• M11: 3,510,613 km (0.09 R)
• M12: 3,855,885 km (0.09 R)
• M13: 4,212,377 km (0.099 R)
• M14: 4,522,643 km (0.085 R)
• M15: 4,666,107 km (0.079 R)
• M16: 4,987,144 km (0.111 R)
• M17: 5,195,384 km (0.094 R)
• M18: 6,279,371 km (0.101 R)
• M19: 6,732,353 km (0.116 R)
• M20: 6,863,700 km (0.104 R)
• M21: 7,029,155 km (0.103 R)
• M22: 7,465,682 km (0.086 R)
• M23: 7,704,440 km (0.075 R)
• M24: 8,154,430 km (0.052 R)
• M25: 8,294,753 km (0.087 R)
• M26: 8,971,833 km (0.027 R)
• M27: 9,519,062 km (0.07 R)
• M28: 10,114,910 km (0.042 R)
• M29: 10,265,705 km (0.079 R)
• M30: 10,455,395 km (0.112 R)
• M31: 10,992,452 km (0.093 R)
• M32: 11,147,585 km (0.09 R)
• M33: 11,381,705 km (0.049 R)
• M34: 12,617,084 km (0.094 R)
• M35: 12,779,697 km (0.064 R)
• M36: 13,024,739 km (0.115 R)
• M37: 13,147,858 km (0.053 R)
• M38: 13,312,715 km (0.056 R)
• M39: 14,231,395 km (0.12 R)
• M40: 14,485,562 km (0.068 R)
• M41: 15,300,122 km (0.117 R)
• M42: 15,473,506 km (0.082 R)
• M43: 15,822,368 km (0.104 R)
• M44: 16,085,661 km (0.094 R)
• M45: 19,030,345 km (0.097 R)
• M46: 19,170,219 km (0.11 R)
• M47: 19,263,718 km (0.091 R)
• M48: 19,827,552 km (0.104 R)
• M49: 21,309,469 km (0.118 R)
• M50: 21,454,728 km (0.113 R)
• M51: 22,235,330 km (0.068 R)
• M52: 22,333,466 km (0.111 R)
• M53: 24,075,683 km (0.101 R)
• M54: 24,734,063 km (0.085 R)
• M55: 24,937,666 km (0.112 R)
• M56: 25,913,044 km (0.097 R)
• M57: 26,016,416 km (0.113 R)
• M58: 26,639,790 km (0.065 R)
• M59: 26,953,198 km (0.072 R)
• M60: 27,636,711 km (0.091 R)
• M61: 28,113,180 km (0.044 R)
• M62: 28,645,898 km (0.081 R)
• M63: 29,829,516 km (0.046 R)
• M64: 30,209,345 km (0.104 R)
• M65: 30,700,325 km (0.111 R)
• M66: 31,028,992 km (0.12 R)
• M67: 31,745,267 km (0.069 R)
• M68: 32,355,476 km (0.11 R)
• M69: 32,969,725 km (0.094 R)
• M70: 33,418,818 km (0.111 R)
• M71: 33,644,112 km (0.1 R)
• M72: 34,209,742 km (0.081 R)
• M73: 34,664,370 km (0.06 R)
• M74: 34,835,360 km (0.072 R)
• M75: 35,292,830 km (0.108 R)
• M76: 35,464,868 km (0.073 R)
• M77: 36,098,116 km (0.114 R)
• M78: 36,213,755 km (0.086 R)
• M79: 38,020,299 km (0.1 R)
• M80: 38,196,675 km (0.086 R)
• M81: 38,550,324 km (0.057 R)
• M82: 38,845,780 km (0.089 R)
• M83: 39,082,743 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit