🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.64 AU - 0.76 AU

Year: 218 Days

Day: 22.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,752,674 km

• M1: 56,847 km (0.088 R)
• M2: 87,066 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 340 Days

Day: 39.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,752,674 km

• M1: 462,856 km (0.112 R)
• M2: 748,737 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 466 Days

Day: 23.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,752,674 km

• M1: 431,440 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.09 AU - 1.59 AU

Year: 578 Days

Day: 44.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,752,674 km

• M1: 913,594 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.38 AU - 3.14 AU

Year: 1709 Days

Day: 42.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.4

Radius: 4.4

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.65 AU - 14.41 AU

Year: 16534 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,752,674 km

• M1: 133,142 km (0.077 R)
• M2: 462,557 km (0.042 R)
• M3: 643,720 km (0.102 R)
• M4: 803,789 km (0.086 R)
• M5: 1,089,970 km (0.095 R)
• M6: 1,747,752 km (0.1 R)
• M7: 2,474,498 km (0.094 R)
• M8: 3,148,437 km (0.085 R)
• M9: 3,350,843 km (0.103 R)
• M10: 3,385,101 km (0.091 R)
• M11: 3,522,880 km (0.077 R)
• M12: 3,592,443 km (0.093 R)
• M13: 4,575,750 km (0.1 R)
• M14: 4,651,746 km (0.105 R)
• M15: 4,728,190 km (0.051 R)
• M16: 5,195,235 km (0.086 R)
• M17: 5,394,200 km (0.057 R)
• M18: 5,474,534 km (0.117 R)
• M19: 5,595,708 km (0.076 R)
• M20: 7,741,989 km (0.107 R)
• M21: 8,710,785 km (0.1 R)
• M22: 8,899,727 km (0.087 R)
• M23: 8,947,149 km (0.088 R)
• M24: 9,042,294 km (0.087 R)
• M25: 9,281,501 km (0.108 R)
• M26: 9,717,279 km (0.09 R)
• M27: 10,259,123 km (0.067 R)
• M28: 11,115,421 km (0.07 R)
• M29: 12,310,110 km (0.068 R)
• M30: 14,204,767 km (0.091 R)
• M31: 14,371,269 km (0.095 R)
• M32: 14,427,069 km (0.1 R)
• M33: 14,482,719 km (0.099 R)
• M34: 14,650,419 km (0.094 R)
• M35: 15,044,160 km (0.079 R)
• M36: 15,384,346 km (0.107 R)
• M37: 15,612,632 km (0.069 R)
• M38: 16,303,924 km (0.109 R)
• M39: 16,887,804 km (0.062 R)
• M40: 17,064,180 km (0.055 R)
• M41: 17,895,795 km (0.06 R)
• M42: 19,045,305 km (0.061 R)
• M43: 20,156,219 km (0.094 R)
• M44: 20,971,527 km (0.1 R)
• M45: 21,925,513 km (0.098 R)
• M46: 21,989,541 km (0.097 R)
• M47: 22,182,372 km (0.04 R)
• M48: 22,893,561 km (0.119 R)
• M49: 25,812,813 km (0.118 R)
• M50: 26,424,220 km (0.082 R)
• M51: 27,869,186 km (0.057 R)
• M52: 28,356,576 km (0.069 R)
• M53: 28,776,497 km (0.118 R)
• M54: 29,693,532 km (0.12 R)
• M55: 33,014,305 km (0.049 R)
• M56: 34,271,077 km (0.048 R)
• M57: 34,643,576 km (0.033 R)
• M58: 35,543,257 km (0.094 R)
• M59: 35,769,449 km (0.106 R)
• M60: 36,602,560 km (0.052 R)
• M61: 37,442,253 km (0.076 R)
• M62: 39,529,741 km (0.1 R)
• M63: 40,077,120 km (0.07 R)
• M64: 40,233,899 km (0.093 R)
• M65: 40,548,204 km (0.093 R)
• M66: 40,626,892 km (0.106 R)
• M67: 40,705,730 km (0.114 R)
• M68: 41,893,089 km (0.057 R)
• M69: 42,851,263 km (0.092 R)
• M70: 43,011,632 km (0.113 R)
• M71: 43,897,251 km (0.119 R)
• M72: 44,789,004 km (0.092 R)
• M73: 45,522,931 km (0.084 R)
• M74: 47,333,963 km (0.036 R)
• M75: 48,164,830 km (0.072 R)
• M76: 50,771,124 km (0.117 R)
• M77: 51,195,683 km (0.076 R)
• M78: 52,134,110 km (0.099 R)
• M79: 52,648,278 km (0.068 R)
• M80: 52,820,016 km (0.051 R)
• M81: 54,114,337 km (0.11 R)
• M82: 54,461,254 km (0.069 R)
• M83: 55,681,225 km (0.103 R)
• M84: 56,382,390 km (0.108 R)
• M85: 57,704,985 km (0.089 R)
• M86: 58,414,528 km (0.08 R)
• M87: 58,859,432 km (0.072 R)
• M88: 59,037,752 km (0.118 R)
• M89: 59,394,843 km (0.119 R)
• M90: 59,484,302 km (0.077 R)
• M91: 59,573,612 km (0.071 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: 408 - 19,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit