🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.39 AU - 0.61 AU

Year: 133 Days

Day: 26 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,368,182 km

• M1: 131,945 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.96 AU - 1.02 AU

Year: 371 Days

Day: 12.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,368,182 km

• M1: 458,817 km (0.118 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.95 AU - 3.35 AU

Year: 2106 Days

Day: 39.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.9

Radius: 6.6

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.65 AU - 15.85 AU

Year: 19208 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,368,182 km

• M1: 98,585 km (0.116 R)
• M2: 147,354 km (0.095 R)
• M3: 624,122 km (0.098 R)
• M4: 947,254 km (0.085 R)
• M5: 1,114,504 km (0.108 R)
• M6: 1,214,286 km (0.108 R)
• M7: 1,700,030 km (0.061 R)
• M8: 1,993,691 km (0.075 R)
• M9: 2,084,946 km (0.079 R)
• M10: 2,864,051 km (0.078 R)
• M11: 4,027,623 km (0.117 R)
• M12: 4,537,603 km (0.117 R)
• M13: 4,902,621 km (0.118 R)
• M14: 5,703,868 km (0.115 R)
• M15: 6,097,460 km (0.1 R)
• M16: 6,364,791 km (0.102 R)
• M17: 6,636,012 km (0.057 R)
• M18: 6,910,973 km (0.086 R)
• M19: 7,096,325 km (0.108 R)
• M20: 7,662,403 km (0.089 R)
• M21: 8,145,155 km (0.068 R)
• M22: 8,193,924 km (0.113 R)
• M23: 8,390,197 km (0.053 R)
• M24: 8,538,448 km (0.087 R)
• M25: 8,637,631 km (0.052 R)
• M26: 8,937,874 km (0.114 R)
• M27: 9,089,267 km (0.058 R)
• M28: 9,139,832 km (0.086 R)
• M29: 9,806,888 km (0.103 R)
• M30: 10,489,503 km (0.098 R)
• M31: 10,702,531 km (0.071 R)
• M32: 11,844,711 km (0.087 R)
• M33: 12,178,164 km (0.092 R)
• M34: 12,968,191 km (0.079 R)
• M35: 13,542,497 km (0.119 R)
• M36: 13,949,553 km (0.046 R)
• M37: 14,125,181 km (0.113 R)
• M38: 14,597,162 km (0.086 R)
• M39: 15,921,701 km (0.032 R)
• M40: 17,096,194 km (0.108 R)
• M41: 17,915,841 km (0.105 R)
• M42: 18,170,606 km (0.04 R)
• M43: 19,331,934 km (0.107 R)
• M44: 21,320,090 km (0.06 R)
• M45: 22,338,253 km (0.089 R)
• M46: 23,233,447 km (0.072 R)
• M47: 24,351,392 km (0.12 R)
• M48: 24,492,313 km (0.081 R)
• M49: 24,775,053 km (0.032 R)
• M50: 24,987,781 km (0.081 R)
• M51: 25,343,824 km (0.088 R)
• M52: 25,916,784 km (0.101 R)
• M53: 25,988,740 km (0.106 R)
• M54: 26,639,042 km (0.103 R)
• M55: 27,661,394 km (0.039 R)
• M56: 28,399,361 km (0.057 R)
• M57: 29,069,260 km (0.09 R)
• M58: 31,186,070 km (0.098 R)
• M59: 32,185,683 km (0.088 R)
• M60: 34,453,138 km (0.042 R)
• M61: 34,611,412 km (0.109 R)
• M62: 36,610,040 km (0.103 R)
• M63: 37,501,194 km (0.025 R)
• M64: 37,908,699 km (0.092 R)
• M65: 38,072,060 km (0.067 R)
• M66: 38,399,679 km (0.093 R)
• M67: 39,139,889 km (0.05 R)
• M68: 39,801,860 km (0.095 R)
• M69: 39,967,914 km (0.093 R)
• M70: 41,557,241 km (0.113 R)
• M71: 41,809,912 km (0.104 R)
• M72: 42,656,337 km (0.085 R)
• M73: 44,022,315 km (0.071 R)
• M74: 45,402,655 km (0.114 R)
• M75: 46,621,877 km (0.091 R)
• M76: 46,972,235 km (0.026 R)
• M77: 47,587,531 km (0.09 R)
• M78: 48,116,958 km (0.113 R)
• M79: 49,717,057 km (0.119 R)
• M80: 49,985,436 km (0.104 R)
• M81: 51,425,016 km (0.107 R)
• M82: 53,060,570 km (0.093 R)
• M83: 53,517,890 km (0.075 R)
• M84: 54,344,568 km (0.096 R)
• M85: 54,897,931 km (0.114 R)
• M86: 56,849,435 km (0.081 R)
• M87: 58,540,190 km (0.048 R)
• M88: 58,728,982 km (0.112 R)
• M89: 59,107,315 km (0.064 R)
• M90: 59,961,669 km (0.096 R)
• M91: 62,259,642 km (0.102 R)
• M92: 63,032,016 km (0.101 R)
• M93: 63,322,535 km (0.114 R)
• M94: 64,293,874 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit