🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 163 Days

Day: 34.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.93 AU - 1.41 AU

Year: 549 Days

Day: 34.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.51 AU - 1.63 AU

Year: 853 Days

Day: 12.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.58 AU - 2.12 AU

Year: 1091 Days

Day: 13 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 11.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.44 AU - 3.26 AU

Year: 2086 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,835,368 km

• M1: 142,268 km (0.114 R)
• M2: 219,011 km (0.082 R)
• M3: 321,935 km (0.098 R)
• M4: 431,590 km (0.103 R)
• M5: 644,019 km (0.067 R)
• M6: 816,804 km (0.073 R)
• M7: 987,944 km (0.116 R)
• M8: 1,307,037 km (0.1 R)
• M9: 1,427,612 km (0.08 R)
• M10: 1,510,041 km (0.064 R)
• M11: 1,604,886 km (0.109 R)
• M12: 1,789,639 km (0.082 R)
• M13: 1,901,688 km (0.111 R)
• M14: 2,039,468 km (0.09 R)
• M15: 2,276,431 km (0.078 R)
• M16: 2,361,702 km (0.116 R)
• M17: 2,485,120 km (0.093 R)
• M18: 2,816,629 km (0.051 R)
• M19: 2,987,769 km (0.115 R)
• M20: 3,067,953 km (0.07 R)
• M21: 3,189,576 km (0.093 R)
• M22: 3,535,895 km (0.119 R)
• M23: 3,997,106 km (0.108 R)
• M24: 4,174,977 km (0.087 R)
• M25: 4,523,391 km (0.058 R)
• M26: 4,693,484 km (0.037 R)
• M27: 5,135,844 km (0.071 R)
• M28: 5,248,492 km (0.093 R)
• M29: 5,362,036 km (0.119 R)
• M30: 5,492,785 km (0.091 R)
• M31: 5,641,186 km (0.105 R)
• M32: 5,740,968 km (0.061 R)
• M33: 6,060,509 km (0.102 R)
• M34: 6,179,738 km (0.032 R)
• M35: 6,455,148 km (0.055 R)
• M36: 7,089,742 km (0.057 R)
• M37: 7,215,554 km (0.097 R)
• M38: 7,341,964 km (0.095 R)
• M39: 8,116,283 km (0.097 R)
• M40: 8,342,325 km (0.08 R)
• M41: 8,456,169 km (0.116 R)
• M42: 8,551,463 km (0.091 R)
• M43: 8,666,205 km (0.118 R)
• M44: 8,742,948 km (0.083 R)
• M45: 9,188,900 km (0.081 R)
• M46: 9,326,230 km (0.11 R)
• M47: 9,404,919 km (0.038 R)
• M48: 9,503,654 km (0.112 R)
• M49: 9,602,687 km (0.07 R)
• M50: 9,902,033 km (0.079 R)
• M51: 9,982,367 km (0.037 R)
• M52: 10,163,829 km (0.12 R)
• M53: 10,715,097 km (0.079 R)
• M54: 10,942,486 km (0.091 R)
• M55: 11,067,101 km (0.101 R)
• M56: 12,038,889 km (0.09 R)
• M57: 12,404,955 km (0.077 R)
• M58: 12,796,602 km (0.099 R)
• M59: 13,258,560 km (0.113 R)
• M60: 13,726,053 km (0.089 R)
• M61: 13,838,102 km (0.047 R)
• M62: 13,973,040 km (0.1 R)
• M63: 15,091,433 km (0.104 R)
• M64: 15,230,410 km (0.03 R)
• M65: 15,790,354 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 14.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.27 AU - 4.17 AU

Year: 3110 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 27,835,368 km

• M1: 177,124 km (0.106 R)
• M2: 269,276 km (0.049 R)
• M3: 369,058 km (0.038 R)
• M4: 459,265 km (0.097 R)
• M5: 670,797 km (0.091 R)
• M6: 1,059,452 km (0.084 R)
• M7: 1,240,017 km (0.074 R)
• M8: 1,414,747 km (0.081 R)
• M9: 1,528,292 km (0.089 R)
• M10: 1,650,962 km (0.12 R)
• M11: 1,844,691 km (0.05 R)
• M12: 2,104,393 km (0.043 R)
• M13: 2,255,337 km (0.078 R)
• M14: 2,349,135 km (0.052 R)
• M15: 2,458,043 km (0.117 R)
• M16: 2,589,539 km (0.094 R)
• M17: 2,723,429 km (0.103 R)
• M18: 2,852,682 km (0.057 R)
• M19: 3,102,211 km (0.11 R)
• M20: 3,214,709 km (0.081 R)
• M21: 3,405,296 km (0.112 R)
• M22: 3,521,534 km (0.077 R)
• M23: 3,654,826 km (0.088 R)
• M24: 4,007,727 km (0.099 R)
• M25: 4,171,985 km (0.102 R)
• M26: 4,263,240 km (0.086 R)
• M27: 4,464,748 km (0.098 R)
• M28: 4,755,716 km (0.072 R)
• M29: 4,886,016 km (0.109 R)
• M30: 5,311,323 km (0.09 R)
• M31: 5,483,061 km (0.074 R)
• M32: 5,665,870 km (0.119 R)
• M33: 5,785,698 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 15

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.63 AU - 4.93 AU

Year: 3838 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,835,368 km

• M1: 188,942 km (0.107 R)
• M2: 295,905 km (0.113 R)
• M3: 459,265 km (0.115 R)
• M4: 592,856 km (0.045 R)
• M5: 970,741 km (0.073 R)
• M6: 1,307,336 km (0.111 R)
• M7: 1,482,515 km (0.119 R)
• M8: 1,681,630 km (0.117 R)
• M9: 1,825,094 km (0.096 R)
• M10: 1,956,142 km (0.117 R)
• M11: 2,107,385 km (0.108 R)
• M12: 2,333,278 km (0.049 R)
• M13: 2,678,101 km (0.05 R)
• M14: 2,790,449 km (0.099 R)
• M15: 2,885,444 km (0.091 R)
• M16: 3,098,172 km (0.108 R)
• M17: 3,376,574 km (0.113 R)
• M18: 3,518,991 km (0.099 R)
• M19: 3,894,481 km (0.072 R)
• M20: 4,130,397 km (0.096 R)
• M21: 4,393,241 km (0.103 R)
• M22: 4,594,151 km (0.102 R)
• M23: 4,706,947 km (0.108 R)
• M24: 4,981,908 km (0.064 R)
• M25: 5,262,105 km (0.092 R)
• M26: 5,523,602 km (0.119 R)
• M27: 6,333,675 km (0.106 R)
• M28: 6,459,786 km (0.088 R)
• M29: 6,637,658 km (0.084 R)
• M30: 6,843,055 km (0.103 R)
• M31: 7,050,398 km (0.098 R)
• M32: 7,365,601 km (0.077 R)
• M33: 7,658,663 km (0.104 R)
• M34: 7,793,151 km (0.062 R)
• M35: 9,123,825 km (0.07 R)
• M36: 9,323,837 km (0.078 R)
• M37: 9,438,728 km (0.12 R)
• M38: 9,670,156 km (0.079 R)
• M39: 10,915,109 km (0.114 R)
• M40: 11,866,402 km (0.083 R)
• M41: 11,959,901 km (0.12 R)
• M42: 12,652,988 km (0.105 R)
• M43: 13,294,464 km (0.104 R)
• M44: 13,782,452 km (0.107 R)
• M45: 13,946,411 km (0.106 R)
• M46: 15,011,398 km (0.082 R)
• M47: 15,180,294 km (0.106 R)
• M48: 15,656,165 km (0.109 R)
• M49: 16,553,154 km (0.049 R)
• M50: 16,692,729 km (0.057 R)
• M51: 17,360,683 km (0.109 R)
• M52: 17,680,075 km (0.072 R)
• M53: 18,216,832 km (0.075 R)
• M54: 18,758,975 km (0.067 R)
• M55: 19,160,046 km (0.087 R)
• M56: 19,306,503 km (0.104 R)
• M57: 19,453,408 km (0.029 R)
• M58: 19,563,811 km (0.075 R)
• M59: 21,624,821 km (0.11 R)
• M60: 21,968,597 km (0.111 R)
• M61: 22,198,828 km (0.105 R)
• M62: 22,314,318 km (0.112 R)
• M63: 22,777,921 km (0.073 R)
• M64: 23,675,658 km (0.1 R)
• M65: 23,832,886 km (0.106 R)
• M66: 24,346,455 km (0.094 R)
• M67: 24,744,086 km (0.116 R)
• M68: 25,023,685 km (0.118 R)
• M69: 25,666,656 km (0.047 R)
• M70: 25,909,154 km (0.086 R)
• M71: 27,462,878 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit