🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.61 AU - 0.73 AU

Year: 204 Days

Day: 41.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,816,501 km

• M1: 342,430 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.82 AU - 0.86 AU

Year: 287 Days

Day: 39.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,816,501 km

• M1: 255,513 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.03 AU - 1.05 AU

Year: 395 Days

Day: 14.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.78 AU - 3.7 AU

Year: 2174 Days

Day: 30.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,816,501 km

• M1: 863,479 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.1 AU - 3.62 AU

Year: 2296 Days

Day: 30.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,816,501 km

• M1: 50,414 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.48 AU - 4.8 AU

Year: 3140 Days

Day: 47.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175

Radius: 4.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.94 AU - 17.54 AU

Year: 25532 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,816,501 km

• M1: 112,797 km (0.109 R)
• M2: 192,981 km (0.101 R)
• M3: 579,841 km (0.104 R)
• M4: 634,295 km (0.095 R)
• M5: 690,544 km (0.047 R)
• M6: 848,818 km (0.072 R)
• M7: 1,152,502 km (0.104 R)
• M8: 1,221,766 km (0.104 R)
• M9: 1,292,376 km (0.108 R)
• M10: 1,588,430 km (0.118 R)
• M11: 1,691,802 km (0.1 R)
• M12: 1,824,047 km (0.061 R)
• M13: 2,445,028 km (0.102 R)
• M14: 2,504,418 km (0.087 R)
• M15: 2,747,215 km (0.053 R)
• M16: 2,934,213 km (0.043 R)
• M17: 3,860,223 km (0.088 R)
• M18: 3,999,349 km (0.117 R)
• M19: 4,175,725 km (0.071 R)
• M20: 4,282,688 km (0.082 R)
• M21: 4,463,103 km (0.088 R)
• M22: 4,645,911 km (0.105 R)
• M23: 4,682,862 km (0.112 R)
• M24: 5,833,419 km (0.046 R)
• M25: 5,952,948 km (0.104 R)
• M26: 6,033,282 km (0.074 R)
• M27: 6,316,920 km (0.09 R)
• M28: 6,439,740 km (0.03 R)
• M29: 6,813,136 km (0.043 R)
• M30: 7,193,713 km (0.118 R)
• M31: 7,581,022 km (0.06 R)
• M32: 7,711,621 km (0.113 R)
• M33: 7,799,135 km (0.076 R)
• M34: 7,975,062 km (0.064 R)
• M35: 8,783,041 km (0.066 R)
• M36: 9,710,996 km (0.111 R)
• M37: 10,767,157 km (0.053 R)
• M38: 11,209,668 km (0.116 R)
• M39: 11,358,518 km (0.112 R)
• M40: 11,708,427 km (0.099 R)
• M41: 12,675,577 km (0.118 R)
• M42: 12,778,800 km (0.104 R)
• M43: 14,040,059 km (0.085 R)
• M44: 14,200,578 km (0.097 R)
• M45: 14,523,260 km (0.099 R)
• M46: 15,121,054 km (0.084 R)
• M47: 15,450,468 km (0.111 R)
• M48: 15,616,223 km (0.115 R)
• M49: 17,076,148 km (0.091 R)
• M50: 20,486,082 km (0.064 R)
• M51: 21,771,128 km (0.057 R)
• M52: 23,778,731 km (0.05 R)
• M53: 24,353,935 km (0.032 R)
• M54: 24,675,421 km (0.095 R)
• M55: 24,804,374 km (0.116 R)
• M56: 25,192,730 km (0.104 R)
• M57: 25,975,576 km (0.062 R)
• M58: 26,567,834 km (0.117 R)
• M59: 26,832,622 km (0.116 R)
• M60: 27,031,587 km (0.08 R)
• M61: 27,297,871 km (0.089 R)
• M62: 27,900,003 km (0.094 R)
• M63: 28,506,473 km (0.097 R)
• M64: 28,641,859 km (0.077 R)
• M65: 28,981,296 km (0.084 R)
• M66: 29,595,396 km (0.055 R)
• M67: 29,732,577 km (0.067 R)
• M68: 32,447,329 km (0.12 R)
• M69: 32,730,219 km (0.085 R)
• M70: 33,512,317 km (0.119 R)
• M71: 36,041,717 km (0.046 R)
• M72: 36,188,174 km (0.1 R)
• M73: 37,737,110 km (0.092 R)
• M74: 39,307,439 km (0.118 R)
• M75: 40,442,288 km (0.119 R)
• M76: 41,818,140 km (0.095 R)
• M77: 42,357,291 km (0.103 R)
• M78: 43,209,251 km (0.06 R)
• M79: 44,930,075 km (0.1 R)
• M80: 45,166,440 km (0.1 R)
• M81: 45,640,515 km (0.075 R)
• M82: 47,633,159 km (0.084 R)
• M83: 47,954,645 km (0.092 R)
• M84: 49,328,851 km (0.106 R)
• M85: 49,491,464 km (0.033 R)
• M86: 53,278,384 km (0.074 R)
• M87: 53,445,186 km (0.087 R)
• M88: 53,612,137 km (0.114 R)
• M89: 54,030,113 km (0.04 R)
• M90: 54,197,663 km (0.037 R)
• M91: 54,365,362 km (0.077 R)
• M92: 54,953,731 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit