🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 149 Days

Day: 27.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.11 AU - 1.81 AU

Year: 644 Days

Day: 39.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,943,545 km

• M1: 69,862 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.9 AU - 2.8 AU

Year: 1316 Days

Day: 12.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 14.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.11 AU - 13.23 AU

Year: 13635 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,943,545 km

• M1: 220,358 km (0.076 R)
• M2: 594,352 km (0.065 R)
• M3: 1,285,195 km (0.03 R)
• M4: 1,967,661 km (0.056 R)
• M5: 2,081,954 km (0.07 R)
• M6: 2,719,240 km (0.068 R)
• M7: 2,847,446 km (0.099 R)
• M8: 2,977,746 km (0.105 R)
• M9: 3,143,500 km (0.109 R)
• M10: 3,837,335 km (0.11 R)
• M11: 4,018,199 km (0.029 R)
• M12: 4,501,998 km (0.093 R)
• M13: 5,043,842 km (0.107 R)
• M14: 5,854,064 km (0.083 R)
• M15: 6,704,827 km (0.103 R)
• M16: 7,234,104 km (0.083 R)
• M17: 7,594,336 km (0.096 R)
• M18: 7,868,549 km (0.095 R)
• M19: 8,805,929 km (0.05 R)
• M20: 10,177,293 km (0.1 R)
• M21: 10,581,357 km (0.061 R)
• M22: 10,887,883 km (0.075 R)
• M23: 11,042,268 km (0.104 R)
• M24: 11,930,729 km (0.072 R)
• M25: 12,518,051 km (0.081 R)
• M26: 12,950,987 km (0.049 R)
• M27: 14,111,118 km (0.079 R)
• M28: 14,223,317 km (0.098 R)
• M29: 14,561,707 km (0.097 R)
• M30: 14,675,102 km (0.116 R)
• M31: 14,845,793 km (0.074 R)
• M32: 14,959,937 km (0.087 R)
• M33: 15,709,123 km (0.112 R)
• M34: 15,825,510 km (0.099 R)
• M35: 15,942,196 km (0.056 R)
• M36: 16,411,634 km (0.112 R)
• M37: 17,184,158 km (0.084 R)
• M38: 18,518,421 km (0.062 R)
• M39: 19,322,659 km (0.079 R)
• M40: 19,572,338 km (0.099 R)
• M41: 19,760,383 km (0.051 R)
• M42: 20,773,160 km (0.116 R)
• M43: 20,900,917 km (0.109 R)
• M44: 22,258,667 km (0.119 R)
• M45: 23,378,557 km (0.07 R)
• M46: 23,644,691 km (0.108 R)
• M47: 24,584,166 km (0.119 R)
• M48: 24,990,623 km (0.092 R)
• M49: 25,126,608 km (0.092 R)
• M50: 26,016,416 km (0.068 R)
• M51: 27,405,432 km (0.092 R)
• M52: 29,318,789 km (0.08 R)
• M53: 30,327,677 km (0.057 R)
• M54: 34,023,343 km (0.106 R)
• M55: 34,249,535 km (0.105 R)
• M56: 35,007,248 km (0.105 R)
• M57: 35,235,684 km (0.081 R)
• M58: 36,925,691 km (0.102 R)
• M59: 38,878,093 km (0.079 R)
• M60: 39,509,994 km (0.086 R)
• M61: 40,544,015 km (0.076 R)
• M62: 42,476,221 km (0.03 R)
• M63: 43,535,374 km (0.036 R)
• M64: 44,685,782 km (0.097 R)
• M65: 46,764,743 km (0.084 R)
• M66: 47,016,367 km (0.089 R)
• M67: 47,605,184 km (0.073 R)
• M68: 48,196,395 km (0.092 R)
• M69: 49,984,837 km (0.11 R)
• M70: 51,448,503 km (0.092 R)
• M71: 52,751,650 km (0.062 R)
• M72: 53,363,505 km (0.115 R)
• M73: 55,036,009 km (0.116 R)
• M74: 55,301,695 km (0.047 R)
• M75: 56,012,136 km (0.06 R)
• M76: 56,190,307 km (0.093 R)
• M77: 56,279,467 km (0.082 R)
• M78: 56,457,788 km (0.094 R)
• M79: 57,891,683 km (0.117 R)
• M80: 58,161,857 km (0.106 R)
• M81: 58,793,908 km (0.061 R)
• M82: 59,519,009 km (0.052 R)
• M83: 59,973,786 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.6

Radius: 9.9

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.9 AU - 13.84 AU

Year: 14003 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,943,545 km

• M1: 284,535 km (0.077 R)
• M2: 436,227 km (0.063 R)
• M3: 598,691 km (0.109 R)
• M4: 1,281,904 km (0.118 R)
• M5: 1,720,974 km (0.117 R)
• M6: 1,867,430 km (0.087 R)
• M7: 2,204,624 km (0.11 R)
• M8: 3,076,181 km (0.104 R)
• M9: 3,183,143 km (0.059 R)
• M10: 4,082,975 km (0.075 R)
• M11: 4,319,639 km (0.061 R)
• M12: 4,848,168 km (0.116 R)
• M13: 5,226,052 km (0.104 R)
• M14: 5,440,127 km (0.036 R)
• M15: 6,234,641 km (0.092 R)
• M16: 6,691,812 km (0.091 R)
• M17: 6,831,088 km (0.109 R)
• M18: 6,924,437 km (0.102 R)
• M19: 7,784,026 km (0.091 R)
• M20: 8,226,387 km (0.099 R)
• M21: 8,425,651 km (0.027 R)
• M22: 8,828,967 km (0.075 R)
• M23: 9,654,448 km (0.097 R)
• M24: 10,396,902 km (0.056 R)
• M25: 11,268,011 km (0.076 R)
• M26: 11,489,416 km (0.076 R)
• M27: 12,049,211 km (0.077 R)
• M28: 13,137,386 km (0.091 R)
• M29: 13,722,613 km (0.032 R)
• M30: 16,522,935 km (0.093 R)
• M31: 16,964,099 km (0.074 R)
• M32: 18,636,753 km (0.072 R)
• M33: 18,702,127 km (0.082 R)
• M34: 19,030,196 km (0.1 R)
• M35: 19,294,086 km (0.12 R)
• M36: 19,360,208 km (0.078 R)
• M37: 19,426,480 km (0.052 R)
• M38: 19,625,595 km (0.067 R)
• M39: 19,958,899 km (0.109 R)
• M40: 20,025,769 km (0.104 R)
• M41: 21,242,748 km (0.096 R)
• M42: 21,311,114 km (0.098 R)
• M43: 21,791,323 km (0.113 R)
• M44: 22,483,513 km (0.038 R)
• M45: 22,902,387 km (0.118 R)
• M46: 24,674,972 km (0.062 R)
• M47: 25,759,706 km (0.081 R)
• M48: 26,344,484 km (0.084 R)
• M49: 26,417,937 km (0.081 R)
• M50: 26,491,389 km (0.077 R)
• M51: 26,933,750 km (0.119 R)
• M52: 28,501,087 km (0.101 R)
• M53: 28,576,484 km (0.101 R)
• M54: 28,727,429 km (0.046 R)
• M55: 28,802,976 km (0.115 R)
• M56: 29,333,898 km (0.102 R)
• M57: 30,482,361 km (0.111 R)
• M58: 32,114,773 km (0.106 R)
• M59: 34,255,070 km (0.089 R)
• M60: 34,736,925 km (0.055 R)
• M61: 36,277,484 km (0.06 R)
• M62: 37,509,572 km (0.082 R)
• M63: 37,592,150 km (0.118 R)
• M64: 38,089,114 km (0.063 R)
• M65: 38,755,273 km (0.09 R)
• M66: 39,089,774 km (0.113 R)
• M67: 39,593,171 km (0.075 R)
• M68: 40,014,438 km (0.034 R)
• M69: 41,628,749 km (0.11 R)
• M70: 42,314,655 km (0.068 R)
• M71: 42,831,666 km (0.081 R)
• M72: 43,350,770 km (0.055 R)
• M73: 43,871,969 km (0.068 R)
• M74: 46,242,796 km (0.08 R)
• M75: 46,953,236 km (0.057 R)
• M76: 47,309,728 km (0.043 R)
• M77: 49,286,963 km (0.12 R)
• M78: 49,558,633 km (0.111 R)
• M79: 49,830,901 km (0.102 R)
• M80: 50,285,679 km (0.105 R)
• M81: 52,303,006 km (0.069 R)
• M82: 54,253,164 km (0.089 R)
• M83: 54,440,161 km (0.08 R)
• M84: 56,605,890 km (0.076 R)
• M85: 56,700,585 km (0.077 R)
• M86: 59,376,292 km (0.103 R)
• M87: 59,955,087 km (0.1 R)
• M88: 60,438,737 km (0.079 R)
• M89: 61,799,928 km (0.111 R)
• M90: 62,974,720 km (0.106 R)
• M91: 63,367,863 km (0.118 R)
• M92: 64,255,726 km (0.106 R)
• M93: 65,048,296 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit