🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 15.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,844,599 km

• M1: 350,508 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 201 Days

Day: 31.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.89 AU - 3.25 AU

Year: 2016 Days

Day: 31.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.6 AU - 3.8 AU

Year: 2145 Days

Day: 31.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.2

Radius: 6.8

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.59 AU - 21.93 AU

Year: 29240 Days

Day: 17 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,844,599 km

• M1: 102,624 km (0.107 R)
• M2: 803,191 km (0.109 R)
• M3: 1,657,544 km (0.11 R)
• M4: 1,903,483 km (0.049 R)
• M5: 1,988,156 km (0.079 R)
• M6: 2,117,408 km (0.037 R)
• M7: 2,249,354 km (0.096 R)
• M8: 3,555,493 km (0.098 R)
• M9: 4,088,959 km (0.117 R)
• M10: 4,647,258 km (0.073 R)
• M11: 4,935,383 km (0.073 R)
• M12: 5,052,219 km (0.111 R)
• M13: 5,169,953 km (0.079 R)
• M14: 5,288,734 km (0.12 R)
• M15: 5,650,312 km (0.094 R)
• M16: 5,834,167 km (0.037 R)
• M17: 5,895,802 km (0.072 R)
• M18: 6,082,350 km (0.085 R)
• M19: 6,460,982 km (0.042 R)
• M20: 6,847,394 km (0.067 R)
• M21: 8,818,346 km (0.116 R)
• M22: 10,123,587 km (0.094 R)
• M23: 10,197,788 km (0.104 R)
• M24: 10,421,736 km (0.025 R)
• M25: 11,026,709 km (0.105 R)
• M26: 11,256,492 km (0.109 R)
• M27: 12,508,776 km (0.067 R)
• M28: 13,151,298 km (0.083 R)
• M29: 13,969,599 km (0.114 R)
• M30: 14,135,204 km (0.066 R)
• M31: 14,218,230 km (0.115 R)
• M32: 15,312,688 km (0.112 R)
• M33: 15,569,099 km (0.091 R)
• M34: 15,827,006 km (0.084 R)
• M35: 16,608,954 km (0.066 R)
• M36: 18,210,250 km (0.113 R)
• M37: 18,846,190 km (0.105 R)
• M38: 18,937,594 km (0.116 R)
• M39: 22,133,454 km (0.101 R)
• M40: 22,423,225 km (0.061 R)
• M41: 22,811,731 km (0.117 R)
• M42: 23,990,562 km (0.068 R)
• M43: 28,269,510 km (0.086 R)
• M44: 28,583,964 km (0.081 R)
• M45: 29,322,379 km (0.093 R)
• M46: 30,067,078 km (0.037 R)
• M47: 31,141,639 km (0.116 R)
• M48: 31,575,024 km (0.095 R)
• M49: 31,683,632 km (0.114 R)
• M50: 32,667,089 km (0.117 R)
• M51: 35,563,902 km (0.077 R)
• M52: 36,016,884 km (0.115 R)
• M53: 36,814,091 km (0.064 R)
• M54: 39,123,733 km (0.064 R)
• M55: 41,717,909 km (0.109 R)
• M56: 42,195,575 km (0.08 R)
• M57: 44,976,899 km (0.089 R)
• M58: 45,589,353 km (0.115 R)
• M59: 46,327,917 km (0.086 R)
• M60: 48,943,786 km (0.086 R)
• M61: 49,195,409 km (0.075 R)
• M62: 50,079,533 km (0.087 R)
• M63: 50,460,110 km (0.096 R)
• M64: 51,735,432 km (0.102 R)
• M65: 53,538,535 km (0.06 R)
• M66: 54,708,540 km (0.114 R)
• M67: 56,413,507 km (0.086 R)
• M68: 57,736,700 km (0.112 R)
• M69: 58,669,143 km (0.044 R)
• M70: 60,278,966 km (0.119 R)
• M71: 60,413,754 km (0.087 R)
• M72: 61,360,409 km (0.086 R)
• M73: 62,311,702 km (0.071 R)
• M74: 64,918,594 km (0.095 R)
• M75: 67,141,320 km (0.088 R)
• M76: 68,402,579 km (0.117 R)
• M77: 72,089,868 km (0.117 R)
• M78: 73,381,196 km (0.068 R)
• M79: 73,957,597 km (0.064 R)
• M80: 77,008,197 km (0.062 R)
• M81: 77,300,810 km (0.097 R)
• M82: 78,769,712 km (0.115 R)
• M83: 87,621,567 km (0.093 R)
• M84: 89,306,488 km (0.109 R)
• M85: 90,538,576 km (0.077 R)
• M86: 91,311,399 km (0.102 R)
• M87: 95,365,501 km (0.038 R)
• M88: 95,837,183 km (0.12 R)
• M89: 100,915,133 km (0.11 R)
• M90: 103,002,772 km (0.115 R)
• M91: 103,809,553 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit