🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.13 AU

Year: 318 Days

Day: 12.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.8 AU - 2.28 AU

Year: 1049 Days

Day: 13.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.94 AU - 3.12 AU

Year: 1448 Days

Day: 33.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,051,384 km

• M1: 384,317 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 4.2

Gravity: 20.77 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.6 AU - 16.96 AU

Year: 22560 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,051,384 km

• M1: 100,081 km (0.084 R)
• M2: 187,596 km (0.115 R)
• M3: 567,275 km (0.063 R)
• M4: 690,544 km (0.063 R)
• M5: 868,116 km (0.106 R)
• M6: 938,427 km (0.067 R)
• M7: 986,299 km (0.089 R)
• M8: 1,134,849 km (0.113 R)
• M9: 1,264,252 km (0.079 R)
• M10: 1,425,668 km (0.115 R)
• M11: 1,593,816 km (0.032 R)
• M12: 1,622,389 km (0.03 R)
• M13: 1,857,706 km (0.105 R)
• M14: 1,979,479 km (0.095 R)
• M15: 2,041,263 km (0.076 R)
• M16: 2,103,795 km (0.11 R)
• M17: 3,042,970 km (0.075 R)
• M18: 4,412,389 km (0.098 R)
• M19: 4,656,832 km (0.1 R)
• M20: 4,864,025 km (0.069 R)
• M21: 5,201,518 km (0.117 R)
• M22: 5,330,023 km (0.112 R)
• M23: 5,677,987 km (0.11 R)
• M24: 6,441,535 km (0.064 R)
• M25: 7,621,563 km (0.112 R)
• M26: 10,495,338 km (0.049 R)
• M27: 10,657,801 km (0.059 R)
• M28: 10,712,105 km (0.031 R)
• M29: 11,095,076 km (0.109 R)
• M30: 11,818,082 km (0.116 R)
• M31: 12,100,224 km (0.108 R)
• M32: 12,270,616 km (0.058 R)
• M33: 12,844,174 km (0.107 R)
• M34: 12,959,963 km (0.081 R)
• M35: 13,018,007 km (0.064 R)
• M36: 13,192,587 km (0.12 R)
• M37: 13,602,934 km (0.095 R)
• M38: 13,898,540 km (0.078 R)
• M39: 14,858,809 km (0.072 R)
• M40: 15,716,304 km (0.099 R)
• M41: 16,151,185 km (0.115 R)
• M42: 17,223,502 km (0.053 R)
• M43: 18,907,525 km (0.033 R)
• M44: 19,369,783 km (0.12 R)
• M45: 20,103,859 km (0.098 R)
• M46: 20,982,897 km (0.112 R)
• M47: 21,461,460 km (0.081 R)
• M48: 21,943,464 km (0.074 R)
• M49: 22,081,992 km (0.07 R)
• M50: 25,344,273 km (0.118 R)
• M51: 26,146,417 km (0.062 R)
• M52: 26,219,720 km (0.118 R)
• M53: 26,734,935 km (0.036 R)
• M54: 27,327,941 km (0.097 R)
• M55: 28,375,874 km (0.062 R)
• M56: 29,589,711 km (0.106 R)
• M57: 32,776,445 km (0.114 R)
• M58: 34,129,258 km (0.112 R)
• M59: 34,772,230 km (0.094 R)
• M60: 35,500,323 km (0.087 R)
• M61: 37,631,793 km (0.077 R)
• M62: 37,797,548 km (0.111 R)
• M63: 37,880,425 km (0.111 R)
• M64: 38,545,986 km (0.118 R)
• M65: 39,131,512 km (0.106 R)
• M66: 39,467,509 km (0.087 R)
• M67: 40,057,672 km (0.113 R)
• M68: 41,332,096 km (0.069 R)
• M69: 41,931,386 km (0.056 R)
• M70: 42,189,143 km (0.099 R)
• M71: 42,275,161 km (0.048 R)
• M72: 44,444,630 km (0.119 R)
• M73: 44,707,324 km (0.116 R)
• M74: 44,794,988 km (0.092 R)
• M75: 46,561,140 km (0.085 R)
• M76: 46,739,012 km (0.12 R)
• M77: 46,828,023 km (0.052 R)
• M78: 46,917,034 km (0.113 R)
• M79: 47,810,881 km (0.077 R)
• M80: 48,529,848 km (0.06 R)
• M81: 48,800,471 km (0.113 R)
• M82: 48,890,828 km (0.105 R)
• M83: 49,978,704 km (0.113 R)
• M84: 51,625,627 km (0.104 R)
• M85: 52,270,842 km (0.037 R)
• M86: 53,104,252 km (0.07 R)
• M87: 53,848,950 km (0.103 R)
• M88: 54,128,998 km (0.099 R)
• M89: 54,596,940 km (0.065 R)
• M90: 59,060,491 km (0.067 R)
• M91: 61,189,718 km (0.073 R)
• M92: 61,287,106 km (0.083 R)
• M93: 61,482,032 km (0.069 R)
• M94: 64,331,273 km (0.118 R)
• M95: 64,727,707 km (0.079 R)

Asteroid Belt

Center: 16.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.8

Radius: 3.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.99 AU - 20.51 AU

Year: 25784 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,051,384 km

• M1: 144,362 km (0.094 R)
• M2: 375,191 km (0.083 R)
• M3: 505,491 km (0.027 R)
• M4: 567,874 km (0.069 R)
• M5: 632,949 km (0.073 R)
• M6: 717,771 km (0.114 R)
• M7: 879,785 km (0.071 R)
• M8: 936,333 km (0.118 R)
• M9: 1,215,931 km (0.109 R)
• M10: 1,919,341 km (0.1 R)
• M11: 2,920,150 km (0.068 R)
• M12: 5,273,325 km (0.069 R)
• M13: 5,342,290 km (0.117 R)
• M14: 5,411,553 km (0.077 R)
• M15: 7,817,087 km (0.109 R)
• M16: 8,093,394 km (0.108 R)
• M17: 8,413,085 km (0.116 R)
• M18: 8,655,583 km (0.108 R)
• M19: 9,480,316 km (0.092 R)
• M20: 9,648,315 km (0.091 R)
• M21: 10,632,968 km (0.089 R)
• M22: 12,100,523 km (0.12 R)
• M23: 12,374,137 km (0.1 R)
• M24: 13,394,545 km (0.094 R)
• M25: 14,153,455 km (0.081 R)
• M26: 15,812,046 km (0.045 R)
• M27: 16,211,173 km (0.118 R)
• M28: 17,530,926 km (0.106 R)
• M29: 20,218,003 km (0.113 R)
• M30: 20,705,392 km (0.093 R)
• M31: 20,759,697 km (0.077 R)
• M32: 23,595,773 km (0.053 R)
• M33: 24,395,374 km (0.092 R)
• M34: 24,798,390 km (0.076 R)
• M35: 24,971,774 km (0.119 R)
• M36: 25,145,607 km (0.052 R)
• M37: 25,669,499 km (0.077 R)
• M38: 26,668,812 km (0.105 R)
• M39: 26,905,775 km (0.119 R)
• M40: 30,915,597 km (0.105 R)
• M41: 32,735,455 km (0.081 R)
• M42: 33,434,675 km (0.044 R)
• M43: 34,718,674 km (0.087 R)
• M44: 35,692,257 km (0.117 R)
• M45: 37,599,929 km (0.084 R)
• M46: 37,865,615 km (0.096 R)
• M47: 38,332,061 km (0.027 R)
• M48: 39,136,149 km (0.08 R)
• M49: 40,829,148 km (0.086 R)
• M50: 41,033,948 km (0.038 R)
• M51: 41,170,531 km (0.07 R)
• M52: 41,787,622 km (0.104 R)
• M53: 42,131,697 km (0.074 R)
• M54: 43,169,607 km (0.059 R)
• M55: 43,308,733 km (0.058 R)
• M56: 43,936,147 km (0.073 R)
• M57: 45,059,178 km (0.046 R)
• M58: 45,341,319 km (0.119 R)
• M59: 45,624,059 km (0.109 R)
• M60: 45,694,819 km (0.109 R)
• M61: 46,333,602 km (0.085 R)
• M62: 47,835,565 km (0.106 R)
• M63: 48,051,434 km (0.088 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit