🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.78 AU - 0.8 AU

Year: 249 Days

Day: 45.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,873,651 km

• M1: 153,637 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.26 AU - 1.54 AU

Year: 588 Days

Day: 16.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,873,651 km

• M1: 97,837 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.64 AU - 4.36 AU

Year: 2323 Days

Day: 37.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.13 AU - 5.31 AU

Year: 4231 Days

Day: 46.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,873,651 km

• M1: 306,376 km (0.04 R)

Asteroid Belt

Center: 10.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.2

Radius: 7.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.64 AU - 18.3 AU

Year: 21586 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,873,651 km

• M1: 110,104 km (0.091 R)
• M2: 186,100 km (0.094 R)
• M3: 368,609 km (0.098 R)
• M4: 534,214 km (0.071 R)
• M5: 724,054 km (0.107 R)
• M6: 1,313,021 km (0.097 R)
• M7: 1,440,328 km (0.087 R)
• M8: 1,545,196 km (0.086 R)
• M9: 1,652,608 km (0.107 R)
• M10: 1,790,387 km (0.113 R)
• M11: 2,136,706 km (0.116 R)
• M12: 2,348,387 km (0.085 R)
• M13: 2,566,950 km (0.083 R)
• M14: 3,576,436 km (0.109 R)
• M15: 3,719,452 km (0.025 R)
• M16: 3,901,064 km (0.113 R)
• M17: 4,812,414 km (0.109 R)
• M18: 5,912,856 km (0.08 R)
• M19: 6,210,406 km (0.08 R)
• M20: 6,512,893 km (0.119 R)
• M21: 7,132,378 km (0.11 R)
• M22: 7,586,407 km (0.113 R)
• M23: 7,816,938 km (0.091 R)
• M24: 7,909,688 km (0.104 R)
• M25: 8,284,880 km (0.08 R)
• M26: 8,761,947 km (0.088 R)
• M27: 9,543,596 km (0.071 R)
• M28: 10,245,809 km (0.108 R)
• M29: 11,225,375 km (0.114 R)
• M30: 11,488,069 km (0.106 R)
• M31: 12,019,591 km (0.118 R)
• M32: 12,722,551 km (0.101 R)
• M33: 13,106,569 km (0.096 R)
• M34: 13,494,476 km (0.107 R)
• M35: 13,773,775 km (0.109 R)
• M36: 15,548,006 km (0.075 R)
• M37: 15,899,710 km (0.098 R)
• M38: 16,076,535 km (0.105 R)
• M39: 16,194,717 km (0.096 R)
• M40: 16,730,427 km (0.057 R)
• M41: 17,211,385 km (0.117 R)
• M42: 17,271,822 km (0.093 R)
• M43: 18,002,757 km (0.049 R)
• M44: 18,310,331 km (0.06 R)
• M45: 18,868,181 km (0.081 R)
• M46: 19,620,808 km (0.045 R)
• M47: 20,000,787 km (0.079 R)
• M48: 21,544,786 km (0.088 R)
• M49: 22,002,256 km (0.075 R)
• M50: 22,199,426 km (0.087 R)
• M51: 22,529,140 km (0.097 R)
• M52: 24,609,598 km (0.085 R)
• M53: 26,331,469 km (0.12 R)
• M54: 27,807,851 km (0.119 R)
• M55: 28,163,295 km (0.11 R)
• M56: 29,238,605 km (0.095 R)
• M57: 29,744,993 km (0.113 R)
• M58: 30,913,502 km (0.115 R)
• M59: 31,207,911 km (0.102 R)
• M60: 31,355,415 km (0.078 R)
• M61: 32,919,011 km (0.068 R)
• M62: 33,370,348 km (0.054 R)
• M63: 33,596,839 km (0.112 R)
• M64: 33,975,322 km (0.061 R)
• M65: 34,051,168 km (0.089 R)
• M66: 34,127,164 km (0.079 R)
• M67: 34,660,331 km (0.066 R)
• M68: 36,742,434 km (0.051 R)
• M69: 37,132,435 km (0.115 R)
• M70: 37,523,784 km (0.043 R)
• M71: 38,310,668 km (0.091 R)
• M72: 38,547,781 km (0.038 R)
• M73: 41,430,981 km (0.072 R)
• M74: 42,734,577 km (0.091 R)
• M75: 42,980,515 km (0.108 R)
• M76: 44,300,118 km (0.111 R)
• M77: 45,382,010 km (0.073 R)
• M78: 45,968,135 km (0.094 R)
• M79: 47,147,863 km (0.118 R)
• M80: 48,850,586 km (0.067 R)
• M81: 49,022,025 km (0.086 R)
• M82: 50,573,355 km (0.117 R)
• M83: 50,833,506 km (0.1 R)
• M84: 53,547,361 km (0.078 R)
• M85: 54,077,985 km (0.058 R)
• M86: 54,166,696 km (0.075 R)
• M87: 55,233,778 km (0.113 R)
• M88: 55,859,546 km (0.048 R)
• M89: 56,218,132 km (0.106 R)
• M90: 57,569,749 km (0.09 R)
• M91: 57,932,075 km (0.114 R)
• M92: 58,113,387 km (0.111 R)
• M93: 58,476,760 km (0.089 R)
• M94: 59,937,883 km (0.087 R)
• M95: 60,213,143 km (0.063 R)
• M96: 60,304,996 km (0.105 R)
• M97: 60,672,857 km (0.108 R)
• M98: 61,781,078 km (0.055 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit