🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.16 AU - 1.56 AU

Year: 563 Days

Day: 44.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.06 AU

Year: 759 Days

Day: 47.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,600,921 km

• M1: 1,277,267 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.87 AU - 4.57 AU

Year: 2545 Days

Day: 31 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 8.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.15 AU - 6.97 AU

Year: 5292 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 76,600,921 km

• M1: 140,921 km (0.074 R)
• M2: 515,664 km (0.049 R)
• M3: 682,316 km (0.118 R)
• M4: 799,900 km (0.044 R)
• M5: 959,670 km (0.06 R)
• M6: 1,019,360 km (0.093 R)
• M7: 1,599,650 km (0.11 R)
• M8: 1,788,592 km (0.102 R)
• M9: 2,220,032 km (0.047 R)
• M10: 2,431,265 km (0.087 R)
• M11: 2,564,556 km (0.074 R)
• M12: 2,649,079 km (0.073 R)
• M13: 2,717,445 km (0.084 R)
• M14: 2,838,470 km (0.083 R)
• M15: 2,961,290 km (0.12 R)
• M16: 3,103,857 km (0.081 R)
• M17: 3,176,112 km (0.098 R)
• M18: 3,414,422 km (0.105 R)
• M19: 3,583,019 km (0.042 R)
• M20: 4,527,430 km (0.089 R)
• M21: 5,566,686 km (0.07 R)
• M22: 5,676,790 km (0.049 R)
• M23: 5,743,212 km (0.079 R)
• M24: 6,467,565 km (0.077 R)
• M25: 6,817,175 km (0.025 R)
• M26: 7,077,326 km (0.029 R)
• M27: 7,486,027 km (0.112 R)
• M28: 7,558,881 km (0.108 R)
• M29: 7,927,042 km (0.107 R)
• M30: 8,731,878 km (0.105 R)
• M31: 8,808,771 km (0.079 R)
• M32: 8,911,545 km (0.038 R)
• M33: 9,668,361 km (0.116 R)
• M34: 10,175,348 km (0.078 R)
• M35: 10,391,367 km (0.073 R)
• M36: 10,581,805 km (0.101 R)
• M37: 11,215,203 km (0.104 R)
• M38: 12,374,736 km (0.119 R)
• M39: 13,276,661 km (0.051 R)
• M40: 13,899,587 km (0.085 R)
• M41: 14,049,334 km (0.088 R)
• M42: 14,199,531 km (0.112 R)
• M43: 14,714,447 km (0.091 R)
• M44: 15,297,130 km (0.041 R)
• M45: 15,358,914 km (0.057 R)
• M46: 15,606,947 km (0.029 R)
• M47: 15,793,795 km (0.114 R)
• M48: 16,707,240 km (0.103 R)
• M49: 17,379,383 km (0.083 R)
• M50: 18,223,863 km (0.04 R)
• M51: 18,322,149 km (0.114 R)
• M52: 18,420,734 km (0.081 R)
• M53: 18,519,319 km (0.072 R)
• M54: 18,717,087 km (0.097 R)
• M55: 19,081,657 km (0.107 R)
• M56: 19,481,981 km (0.064 R)
• M57: 20,087,703 km (0.079 R)
• M58: 20,291,006 km (0.042 R)
• M59: 20,460,950 km (0.115 R)
• M60: 22,081,244 km (0.114 R)
• M61: 22,642,236 km (0.115 R)
• M62: 22,889,073 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.8

Radius: 5.9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.19 AU - 21.05 AU

Year: 29660 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,600,921 km

• M1: 118,182 km (0.095 R)
• M2: 161,715 km (0.102 R)
• M3: 357,838 km (0.1 R)
• M4: 532,120 km (0.089 R)
• M5: 596,148 km (0.104 R)
• M6: 803,939 km (0.096 R)
• M7: 1,521,111 km (0.12 R)
• M8: 2,278,824 km (0.107 R)
• M9: 2,865,248 km (0.115 R)
• M10: 2,980,289 km (0.107 R)
• M11: 3,175,364 km (0.103 R)
• M12: 3,254,502 km (0.112 R)
• M13: 3,374,629 km (0.079 R)
• M14: 3,496,102 km (0.116 R)
• M15: 3,577,932 km (0.047 R)
• M16: 4,474,772 km (0.086 R)
• M17: 5,772,084 km (0.07 R)
• M18: 6,064,249 km (0.11 R)
• M19: 6,815,829 km (0.057 R)
• M20: 7,438,006 km (0.026 R)
• M21: 7,970,126 km (0.116 R)
• M22: 8,024,131 km (0.098 R)
• M23: 8,847,068 km (0.118 R)
• M24: 9,811,975 km (0.116 R)
• M25: 10,160,538 km (0.098 R)
• M26: 10,454,049 km (0.038 R)
• M27: 10,631,472 km (0.081 R)
• M28: 12,024,677 km (0.106 R)
• M29: 12,397,475 km (0.117 R)
• M30: 12,711,032 km (0.113 R)
• M31: 12,963,852 km (0.094 R)
• M32: 13,796,664 km (0.027 R)
• M33: 14,514,883 km (0.075 R)
• M34: 14,580,706 km (0.072 R)
• M35: 15,851,540 km (0.096 R)
• M36: 17,506,691 km (0.091 R)
• M37: 20,384,954 km (0.109 R)
• M38: 20,532,607 km (0.08 R)
• M39: 21,426,454 km (0.106 R)
• M40: 21,501,403 km (0.034 R)
• M41: 21,576,650 km (0.079 R)
• M42: 22,105,030 km (0.072 R)
• M43: 22,790,787 km (0.1 R)
• M44: 23,406,083 km (0.067 R)
• M45: 24,496,053 km (0.112 R)
• M46: 26,242,010 km (0.042 R)
• M47: 28,356,576 km (0.102 R)
• M48: 30,104,028 km (0.065 R)
• M49: 30,863,537 km (0.101 R)
• M50: 31,458,637 km (0.084 R)
• M51: 31,971,758 km (0.077 R)
• M52: 33,702,007 km (0.095 R)
• M53: 34,754,727 km (0.12 R)
• M54: 35,640,197 km (0.104 R)
• M55: 36,982,239 km (0.113 R)
• M56: 38,523,097 km (0.106 R)
• M57: 38,614,352 km (0.07 R)
• M58: 39,071,972 km (0.108 R)
• M59: 39,623,390 km (0.093 R)
• M60: 39,715,542 km (0.111 R)
• M61: 39,899,996 km (0.082 R)
• M62: 40,084,899 km (0.119 R)
• M63: 42,513,172 km (0.108 R)
• M64: 42,701,964 km (0.098 R)
• M65: 43,080,297 km (0.046 R)
• M66: 43,175,142 km (0.057 R)
• M67: 44,509,106 km (0.115 R)
• M68: 44,796,634 km (0.034 R)
• M69: 46,535,260 km (0.114 R)
• M70: 46,729,737 km (0.102 R)
• M71: 52,386,482 km (0.12 R)
• M72: 54,831,958 km (0.113 R)
• M73: 55,140,279 km (0.084 R)
• M74: 55,346,126 km (0.056 R)
• M75: 56,794,383 km (0.104 R)
• M76: 56,898,204 km (0.119 R)
• M77: 57,002,174 km (0.026 R)
• M78: 58,674,529 km (0.092 R)
• M79: 58,884,714 km (0.079 R)
• M80: 59,622,231 km (0.064 R)
• M81: 61,319,569 km (0.06 R)
• M82: 62,602,819 km (0.076 R)
• M83: 65,631,727 km (0.109 R)
• M84: 66,834,494 km (0.103 R)
• M85: 67,273,714 km (0.073 R)
• M86: 69,262,019 km (0.053 R)
• M87: 70,710,126 km (0.103 R)
• M88: 71,269,622 km (0.107 R)
• M89: 71,493,870 km (0.073 R)
• M90: 72,957,086 km (0.106 R)
• M91: 74,089,393 km (0.036 R)
• M92: 74,202,937 km (0.061 R)
• M93: 75,341,676 km (0.066 R)
• M94: 75,455,820 km (0.026 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit