🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.51 AU - 0.55 AU

Year: 145 Days

Day: 29.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,963,927 km

• M1: 110,553 km (0.081 R)
• M2: 334,202 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.66 AU - 1.78 AU

Year: 845 Days

Day: 20.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,963,927 km

• M1: 886,068 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.27 AU - 2.27 AU

Year: 1282 Days

Day: 13.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 10.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.37 AU - 6.29 AU

Year: 4611 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,963,927 km

• M1: 135,685 km (0.084 R)
• M2: 267,331 km (0.075 R)
• M3: 434,731 km (0.074 R)
• M4: 738,714 km (0.039 R)
• M5: 908,209 km (0.073 R)
• M6: 1,091,017 km (0.059 R)
• M7: 1,194,689 km (0.076 R)
• M8: 1,317,359 km (0.067 R)
• M9: 1,886,130 km (0.096 R)
• M10: 2,085,394 km (0.118 R)
• M11: 2,215,993 km (0.111 R)
• M12: 2,368,433 km (0.088 R)
• M13: 2,643,993 km (0.093 R)
• M14: 3,055,537 km (0.106 R)
• M15: 3,290,555 km (0.098 R)
• M16: 3,869,648 km (0.086 R)
• M17: 4,007,877 km (0.052 R)
• M18: 4,408,350 km (0.093 R)
• M19: 4,601,331 km (0.072 R)
• M20: 5,247,744 km (0.101 R)
• M21: 5,324,188 km (0.099 R)
• M22: 5,452,394 km (0.099 R)
• M23: 5,764,455 km (0.101 R)
• M24: 5,975,687 km (0.049 R)
• M25: 6,460,384 km (0.078 R)
• M26: 7,324,761 km (0.083 R)
• M27: 7,785,073 km (0.103 R)
• M28: 8,493,120 km (0.061 R)
• M29: 8,643,316 km (0.09 R)
• M30: 8,824,629 km (0.065 R)
• M31: 9,098,991 km (0.102 R)
• M32: 9,781,606 km (0.081 R)
• M33: 10,577,168 km (0.077 R)
• M34: 10,738,883 km (0.059 R)
• M35: 10,868,734 km (0.082 R)
• M36: 11,261,578 km (0.078 R)
• M37: 11,393,523 km (0.082 R)
• M38: 12,467,935 km (0.098 R)
• M39: 12,570,260 km (0.105 R)
• M40: 12,741,550 km (0.112 R)
• M41: 13,017,109 km (0.104 R)
• M42: 14,246,205 km (0.071 R)
• M43: 14,784,309 km (0.113 R)
• M44: 15,037,578 km (0.115 R)
• M45: 15,328,995 km (0.078 R)
• M46: 16,139,815 km (0.054 R)
• M47: 16,288,665 km (0.055 R)
• M48: 16,587,861 km (0.091 R)
• M49: 17,267,783 km (0.112 R)
• M50: 17,726,151 km (0.042 R)
• M51: 18,033,874 km (0.092 R)
• M52: 18,615,809 km (0.118 R)
• M53: 19,125,041 km (0.098 R)
• M54: 19,243,223 km (0.103 R)
• M55: 20,277,692 km (0.101 R)
• M56: 20,559,235 km (0.107 R)
• M57: 21,126,361 km (0.117 R)
• M58: 21,248,582 km (0.06 R)
• M59: 21,780,702 km (0.103 R)
• M60: 21,862,981 km (0.07 R)
• M61: 22,110,416 km (0.053 R)
• M62: 22,358,748 km (0.101 R)
• M63: 23,277,429 km (0.116 R)
• M64: 23,487,913 km (0.07 R)
• M65: 23,995,648 km (0.115 R)
• M66: 24,336,133 km (0.102 R)
• M67: 24,506,974 km (0.107 R)
• M68: 24,721,198 km (0.104 R)
• M69: 25,237,610 km (0.086 R)
• M70: 25,931,744 km (0.069 R)
• M71: 26,940,632 km (0.031 R)
• M72: 27,962,385 km (0.108 R)
• M73: 28,186,184 km (0.045 R)
• M74: 28,590,397 km (0.101 R)
• M75: 29,042,033 km (0.082 R)
• M76: 29,177,868 km (0.103 R)
• M77: 29,769,228 km (0.049 R)
• M78: 29,997,814 km (0.108 R)
• M79: 30,410,554 km (0.104 R)
• M80: 30,502,557 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit