🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 175 Days

Day: 29.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,003,001 km

• M1: 299,046 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 179 Days

Day: 35.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,003,001 km

• M1: 83,625 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.77 AU - 2.03 AU

Year: 987 Days

Day: 38.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.2 AU - 5.24 AU

Year: 3266 Days

Day: 23.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,003,001 km

• M1: 3,261,982 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 13.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.37 AU - 5.41 AU

Year: 3465 Days

Day: 9.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,003,001 km

• M1: 199,713 km (0.117 R)
• M2: 395,986 km (0.104 R)
• M3: 601,084 km (0.103 R)
• M4: 709,692 km (0.057 R)
• M5: 1,289,085 km (0.111 R)
• M6: 1,398,590 km (0.111 R)
• M7: 1,787,096 km (0.102 R)
• M8: 1,924,427 km (0.086 R)
• M9: 2,022,713 km (0.082 R)
• M10: 2,180,688 km (0.1 R)
• M11: 2,433,209 km (0.101 R)
• M12: 2,854,178 km (0.053 R)
• M13: 2,967,124 km (0.109 R)
• M14: 3,131,233 km (0.078 R)
• M15: 3,281,579 km (0.028 R)
• M16: 3,434,318 km (0.11 R)
• M17: 3,711,972 km (0.112 R)
• M18: 3,800,235 km (0.104 R)
• M19: 3,942,951 km (0.101 R)
• M20: 4,123,965 km (0.102 R)
• M21: 4,456,820 km (0.112 R)
• M22: 4,664,611 km (0.097 R)
• M23: 5,447,307 km (0.085 R)
• M24: 5,669,759 km (0.083 R)
• M25: 5,874,708 km (0.046 R)
• M26: 5,978,081 km (0.112 R)
• M27: 6,334,123 km (0.107 R)
• M28: 6,546,852 km (0.097 R)
• M29: 6,654,113 km (0.077 R)
• M30: 6,740,431 km (0.092 R)
• M31: 6,935,806 km (0.072 R)
• M32: 7,067,153 km (0.068 R)
• M33: 7,177,257 km (0.045 R)
• M34: 7,265,669 km (0.102 R)
• M35: 8,032,658 km (0.091 R)
• M36: 8,216,962 km (0.112 R)
• M37: 8,707,194 km (0.095 R)
• M38: 9,789,984 km (0.099 R)
• M39: 10,434,900 km (0.115 R)
• M40: 10,762,669 km (0.098 R)
• M41: 10,864,097 km (0.07 R)
• M42: 11,016,986 km (0.107 R)
• M43: 11,170,623 km (0.029 R)
• M44: 11,635,722 km (0.109 R)
• M45: 11,922,950 km (0.114 R)
• M46: 12,133,434 km (0.105 R)
• M47: 12,265,679 km (0.103 R)
• M48: 12,371,744 km (0.073 R)
• M49: 12,826,073 km (0.11 R)
• M50: 13,531,427 km (0.087 R)
• M51: 13,668,608 km (0.08 R)
• M52: 13,778,712 km (0.095 R)
• M53: 13,916,641 km (0.09 R)
• M54: 14,082,695 km (0.029 R)
• M55: 14,221,671 km (0.069 R)
• M56: 14,389,071 km (0.11 R)
• M57: 14,585,194 km (0.095 R)
• M58: 14,810,339 km (0.117 R)
• M59: 15,636,418 km (0.102 R)
• M60: 16,273,107 km (0.058 R)
• M61: 16,653,385 km (0.116 R)
• M62: 16,947,943 km (0.092 R)
• M63: 17,154,986 km (0.081 R)
• M64: 17,392,847 km (0.115 R)
• M65: 17,601,835 km (0.101 R)
• M66: 17,992,136 km (0.099 R)
• M67: 18,781,414 km (0.097 R)
• M68: 18,965,120 km (0.103 R)
• M69: 19,365,295 km (0.08 R)
• M70: 20,582,573 km (0.108 R)
• M71: 20,772,113 km (0.062 R)
• M72: 20,867,108 km (0.083 R)
• M73: 21,216,568 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390

Radius: 7.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.48 AU - 14.16 AU

Year: 16291 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,003,001 km

• M1: 178,321 km (0.06 R)
• M2: 411,245 km (0.116 R)
• M3: 503,696 km (0.095 R)
• M4: 674,387 km (0.09 R)
• M5: 785,987 km (0.117 R)
• M6: 883,824 km (0.105 R)
• M7: 965,205 km (0.108 R)
• M8: 1,224,758 km (0.075 R)
• M9: 1,730,099 km (0.025 R)
• M10: 1,938,489 km (0.103 R)
• M11: 2,182,633 km (0.051 R)
• M12: 2,436,650 km (0.096 R)
• M13: 2,820,518 km (0.076 R)
• M14: 2,881,255 km (0.082 R)
• M15: 3,128,540 km (0.074 R)
• M16: 3,254,950 km (0.047 R)
• M17: 3,382,857 km (0.108 R)
• M18: 3,743,537 km (0.081 R)
• M19: 5,118,790 km (0.071 R)
• M20: 5,456,433 km (0.105 R)
• M21: 5,532,578 km (0.104 R)
• M22: 5,724,063 km (0.063 R)
• M23: 5,996,032 km (0.076 R)
• M24: 6,272,190 km (0.104 R)
• M25: 6,431,960 km (0.095 R)
• M26: 8,145,006 km (0.101 R)
• M27: 8,450,933 km (0.056 R)
• M28: 8,805,031 km (0.089 R)
• M29: 8,939,071 km (0.079 R)
• M30: 9,300,051 km (0.092 R)
• M31: 9,391,006 km (0.119 R)
• M32: 9,573,815 km (0.118 R)
• M33: 9,757,820 km (0.114 R)
• M34: 10,129,421 km (0.044 R)
• M35: 10,269,894 km (0.099 R)
• M36: 10,647,778 km (0.056 R)
• M37: 10,838,515 km (0.089 R)
• M38: 11,174,961 km (0.078 R)
• M39: 11,417,309 km (0.109 R)
• M40: 12,055,644 km (0.115 R)
• M41: 12,304,275 km (0.064 R)
• M42: 13,264,394 km (0.095 R)
• M43: 14,143,731 km (0.088 R)
• M44: 14,882,146 km (0.073 R)
• M45: 15,524,818 km (0.109 R)
• M46: 15,686,982 km (0.095 R)
• M47: 17,226,943 km (0.084 R)
• M48: 17,394,792 km (0.119 R)
• M49: 19,625,745 km (0.112 R)
• M50: 20,923,506 km (0.117 R)
• M51: 21,643,072 km (0.094 R)
• M52: 21,884,673 km (0.117 R)
• M53: 22,921,535 km (0.116 R)
• M54: 24,224,533 km (0.106 R)
• M55: 24,601,071 km (0.084 R)
• M56: 30,073,810 km (0.057 R)
• M57: 30,208,448 km (0.065 R)
• M58: 32,322,266 km (0.063 R)
• M59: 33,014,305 km (0.069 R)
• M60: 33,641,270 km (0.096 R)
• M61: 33,851,156 km (0.094 R)
• M62: 34,836,258 km (0.046 R)
• M63: 34,907,018 km (0.11 R)
• M64: 35,048,687 km (0.077 R)
• M65: 35,474,592 km (0.03 R)
• M66: 35,688,218 km (0.062 R)
• M67: 36,618,866 km (0.032 R)
• M68: 37,629,998 km (0.044 R)
• M69: 37,847,812 km (0.05 R)
• M70: 38,211,784 km (0.075 R)
• M71: 40,866,997 km (0.102 R)
• M72: 41,090,945 km (0.104 R)
• M73: 41,240,393 km (0.12 R)
• M74: 41,765,182 km (0.083 R)
• M75: 41,840,280 km (0.111 R)
• M76: 41,915,528 km (0.111 R)
• M77: 42,518,707 km (0.1 R)
• M78: 43,886,181 km (0.027 R)
• M79: 44,345,297 km (0.071 R)
• M80: 44,882,952 km (0.118 R)
• M81: 45,345,359 km (0.103 R)
• M82: 45,654,577 km (0.045 R)
• M83: 47,289,383 km (0.105 R)
• M84: 47,446,161 km (0.115 R)
• M85: 49,101,911 km (0.112 R)
• M86: 50,216,265 km (0.11 R)
• M87: 51,580,448 km (0.032 R)
• M88: 52,307,643 km (0.081 R)
• M89: 53,119,661 km (0.105 R)
• M90: 53,201,042 km (0.059 R)
• M91: 54,920,669 km (0.105 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: 235 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit