🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 161 Days

Day: 27.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,629,429 km

• M1: 384,766 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.64 AU - 0.78 AU

Year: 212 Days

Day: 29.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,629,429 km

• M1: 34,408 km (0.082 R)
• M2: 243,994 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.02 AU - 1.06 AU

Year: 376 Days

Day: 45.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.29 AU - 3.83 AU

Year: 2383 Days

Day: 27.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,629,429 km

• M1: 41,738 km (0.039 R)
• M2: 1,493,136 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.97 AU - 4.53 AU

Year: 2576 Days

Day: 32.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,629,429 km

• M1: 87,066 km (0.061 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991

Radius: 10

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.91 AU - 9.1 AU

Year: 8792 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 102,629,429 km

• M1: 124,316 km (0.058 R)
• M2: 689,646 km (0.09 R)
• M3: 1,027,139 km (0.084 R)
• M4: 1,491,341 km (0.098 R)
• M5: 2,040,665 km (0.101 R)
• M6: 2,537,629 km (0.085 R)
• M7: 3,827,462 km (0.108 R)
• M8: 4,646,659 km (0.104 R)
• M9: 6,477,737 km (0.105 R)
• M10: 9,075,205 km (0.08 R)
• M11: 11,168,528 km (0.102 R)
• M12: 11,724,434 km (0.106 R)
• M13: 12,951,735 km (0.111 R)
• M14: 13,816,111 km (0.091 R)
• M15: 15,319,271 km (0.035 R)
• M16: 15,797,685 km (0.089 R)
• M17: 16,498,252 km (0.079 R)
• M18: 17,146,459 km (0.081 R)
• M19: 18,188,259 km (0.112 R)
• M20: 18,724,866 km (0.096 R)
• M21: 19,990,763 km (0.108 R)
• M22: 22,869,176 km (0.032 R)
• M23: 25,438,220 km (0.095 R)
• M24: 32,243,727 km (0.096 R)
• M25: 33,029,714 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.3

Radius: 7.1

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 17.01 AU - 24.03 AU

Year: 32976 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 102,629,429 km

• M1: 88,412 km (0.12 R)
• M2: 340,634 km (0.075 R)
• M3: 647,310 km (0.109 R)
• M4: 1,079,199 km (0.095 R)
• M5: 1,559,707 km (0.1 R)
• M6: 2,018,225 km (0.109 R)
• M7: 2,487,065 km (0.113 R)
• M8: 3,773,307 km (0.114 R)
• M9: 5,804,248 km (0.114 R)
• M10: 6,031,637 km (0.081 R)
• M11: 6,700,339 km (0.104 R)
• M12: 7,311,746 km (0.11 R)
• M13: 7,739,745 km (0.109 R)
• M14: 8,184,350 km (0.096 R)
• M15: 10,265,855 km (0.095 R)
• M16: 12,983,001 km (0.08 R)
• M17: 13,690,449 km (0.077 R)
• M18: 14,757,381 km (0.099 R)
• M19: 16,870,900 km (0.107 R)
• M20: 18,681,184 km (0.063 R)
• M21: 19,278,827 km (0.105 R)
• M22: 20,722,596 km (0.102 R)
• M23: 21,797,158 km (0.111 R)
• M24: 22,459,428 km (0.106 R)
• M25: 25,973,332 km (0.081 R)
• M26: 26,343,736 km (0.107 R)
• M27: 26,592,667 km (0.081 R)
• M28: 36,633,975 km (0.086 R)
• M29: 37,727,237 km (0.115 R)
• M30: 46,356,640 km (0.107 R)
• M31: 48,562,461 km (0.07 R)
• M32: 49,501,935 km (0.077 R)
• M33: 68,782,857 km (0.116 R)
• M34: 69,254,988 km (0.086 R)
• M35: 74,343,559 km (0.072 R)
• M36: 82,302,166 km (0.106 R)
• M37: 88,840,042 km (0.095 R)
• M38: 89,680,782 km (0.094 R)
• M39: 91,378,269 km (0.115 R)
• M40: 98,982,030 km (0.098 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit