🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.85 AU - 1.15 AU

Year: 358 Days

Day: 17.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 8.3

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.46 AU - 9.8 AU

Year: 8303 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,465,597 km

• M1: 103,821 km (0.064 R)
• M2: 526,435 km (0.081 R)
• M3: 804,089 km (0.092 R)
• M4: 1,117,047 km (0.087 R)
• M5: 1,779,467 km (0.071 R)
• M6: 2,215,395 km (0.109 R)
• M7: 2,544,510 km (0.107 R)
• M8: 3,536,942 km (0.119 R)
• M9: 3,962,548 km (0.086 R)
• M10: 4,506,636 km (0.077 R)
• M11: 10,191,505 km (0.075 R)
• M12: 11,370,186 km (0.063 R)
• M13: 12,020,039 km (0.081 R)
• M14: 13,512,876 km (0.082 R)
• M15: 14,742,421 km (0.101 R)
• M16: 16,518,298 km (0.062 R)
• M17: 17,994,829 km (0.076 R)
• M18: 18,802,358 km (0.077 R)
• M19: 21,289,123 km (0.087 R)
• M20: 30,770,636 km (0.108 R)
• M21: 31,712,505 km (0.109 R)
• M22: 33,215,814 km (0.096 R)
• M23: 34,541,550 km (0.047 R)
• M24: 36,479,740 km (0.066 R)
• M25: 42,986,200 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 6.7

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.34 AU - 16.3 AU

Year: 17411 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,465,597 km

• M1: 83,775 km (0.109 R)
• M2: 524,939 km (0.111 R)
• M3: 937,829 km (0.111 R)
• M4: 2,402,691 km (0.107 R)
• M5: 2,824,258 km (0.102 R)
• M6: 3,479,497 km (0.071 R)
• M7: 3,757,001 km (0.115 R)
• M8: 5,157,835 km (0.101 R)
• M9: 8,491,026 km (0.091 R)
• M10: 10,287,247 km (0.078 R)
• M11: 12,007,623 km (0.111 R)
• M12: 12,386,105 km (0.113 R)
• M13: 13,842,441 km (0.038 R)
• M14: 14,826,645 km (0.084 R)
• M15: 15,043,412 km (0.077 R)
• M16: 15,483,380 km (0.084 R)
• M17: 24,537,940 km (0.111 R)
• M18: 29,586,719 km (0.1 R)
• M19: 35,803,109 km (0.058 R)
• M20: 37,784,533 km (0.074 R)
• M21: 38,461,014 km (0.118 R)
• M22: 38,870,763 km (0.077 R)
• M23: 52,895,862 km (0.094 R)
• M24: 56,687,271 km (0.115 R)
• M25: 57,751,959 km (0.108 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 19,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit