🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.58 AU - 0.94 AU

Year: 235 Days

Day: 35.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,902,462 km

• M1: 151,393 km (0.039 R)
• M2: 560,094 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.71 AU - 0.87 AU

Year: 249 Days

Day: 33.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 538 Days

Day: 40.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,902,462 km

• M1: 267,780 km (0.049 R)
• M2: 528,679 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.1 AU - 5.34 AU

Year: 3638 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,902,462 km

• M1: 195,375 km (0.107 R)
• M2: 1,491,042 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.93 AU - 5.21 AU

Year: 4050 Days

Day: 17 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 9.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10 AU - 15.04 AU

Year: 15716 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,902,462 km

• M1: 123,418 km (0.119 R)
• M2: 786,137 km (0.091 R)
• M3: 888,761 km (0.098 R)
• M4: 1,177,634 km (0.051 R)
• M5: 1,272,479 km (0.09 R)
• M6: 1,598,752 km (0.107 R)
• M7: 2,150,918 km (0.066 R)
• M8: 2,268,203 km (0.116 R)
• M9: 2,327,743 km (0.082 R)
• M10: 2,509,205 km (0.092 R)
• M11: 2,601,806 km (0.117 R)
• M12: 2,854,327 km (0.099 R)
• M13: 3,214,409 km (0.062 R)
• M14: 3,383,006 km (0.094 R)
• M15: 3,554,445 km (0.029 R)
• M16: 3,623,859 km (0.119 R)
• M17: 4,159,120 km (0.115 R)
• M18: 5,184,015 km (0.093 R)
• M19: 6,494,792 km (0.12 R)
• M20: 6,708,567 km (0.108 R)
• M21: 7,055,335 km (0.084 R)
• M22: 7,857,030 km (0.1 R)
• M23: 9,984,760 km (0.075 R)
• M24: 10,984,373 km (0.087 R)
• M25: 11,239,138 km (0.11 R)
• M26: 11,495,998 km (0.113 R)
• M27: 11,599,370 km (0.115 R)
• M28: 11,754,802 km (0.044 R)
• M29: 12,067,911 km (0.045 R)
• M30: 12,383,712 km (0.083 R)
• M31: 12,649,098 km (0.104 R)
• M32: 13,893,453 km (0.094 R)
• M33: 14,169,162 km (0.055 R)
• M34: 14,391,016 km (0.089 R)
• M35: 15,803,519 km (0.12 R)
• M36: 17,141,672 km (0.114 R)
• M37: 17,854,356 km (0.113 R)
• M38: 17,914,046 km (0.079 R)
• M39: 18,154,001 km (0.099 R)
• M40: 18,455,441 km (0.087 R)
• M41: 20,049,555 km (0.067 R)
• M42: 21,496,017 km (0.089 R)
• M43: 22,135,399 km (0.117 R)
• M44: 22,845,988 km (0.11 R)
• M45: 23,629,732 km (0.119 R)
• M46: 23,892,874 km (0.095 R)
• M47: 24,488,573 km (0.055 R)
• M48: 24,621,715 km (0.109 R)
• M49: 25,965,403 km (0.106 R)
• M50: 28,234,055 km (0.068 R)
• M51: 28,373,630 km (0.112 R)
• M52: 28,863,862 km (0.115 R)
• M53: 29,852,554 km (0.118 R)
• M54: 30,780,510 km (0.047 R)
• M55: 30,852,317 km (0.068 R)
• M56: 31,212,100 km (0.089 R)
• M57: 31,356,312 km (0.045 R)
• M58: 32,664,994 km (0.09 R)
• M59: 32,811,451 km (0.045 R)
• M60: 33,547,173 km (0.112 R)
• M61: 34,437,280 km (0.12 R)
• M62: 34,810,527 km (0.051 R)
• M63: 35,110,022 km (0.084 R)
• M64: 35,938,046 km (0.119 R)
• M65: 40,252,149 km (0.095 R)
• M66: 41,593,893 km (0.097 R)
• M67: 41,832,053 km (0.084 R)
• M68: 43,916,250 km (0.082 R)
• M69: 45,215,508 km (0.097 R)
• M70: 45,542,379 km (0.085 R)
• M71: 46,774,766 km (0.117 R)
• M72: 47,685,518 km (0.09 R)
• M73: 47,768,545 km (0.106 R)
• M74: 49,524,525 km (0.115 R)
• M75: 49,692,972 km (0.116 R)
• M76: 50,283,584 km (0.094 R)
• M77: 51,046,384 km (0.06 R)
• M78: 53,444,139 km (0.111 R)
• M79: 53,876,177 km (0.08 R)
• M80: 54,309,413 km (0.105 R)
• M81: 54,396,179 km (0.103 R)
• M82: 55,615,851 km (0.084 R)
• M83: 55,878,395 km (0.064 R)
• M84: 57,020,874 km (0.079 R)
• M85: 57,197,250 km (0.108 R)
• M86: 57,639,162 km (0.065 R)
• M87: 59,060,791 km (0.108 R)
• M88: 59,507,490 km (0.113 R)
• M89: 59,686,409 km (0.092 R)
• M90: 59,776,018 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 4

Gravity: 39.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.64 AU - 18.3 AU

Year: 21586 Days

Day: 23.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,902,462 km

• M1: 116,238 km (0.096 R)
• M2: 152,141 km (0.105 R)
• M3: 253,568 km (0.107 R)
• M4: 339,138 km (0.119 R)
• M5: 395,088 km (0.11 R)
• M6: 434,283 km (0.116 R)
• M7: 842,984 km (0.085 R)
• M8: 972,835 km (0.117 R)
• M9: 1,251,685 km (0.068 R)
• M10: 1,911,412 km (0.11 R)
• M11: 1,979,030 km (0.092 R)
• M12: 2,013,139 km (0.116 R)
• M13: 5,700,427 km (0.086 R)
• M14: 5,896,400 km (0.058 R)
• M15: 6,144,433 km (0.06 R)
• M16: 6,753,596 km (0.119 R)
• M17: 7,865,258 km (0.093 R)
• M18: 10,610,079 km (0.067 R)
• M19: 10,790,644 km (0.05 R)
• M20: 11,093,729 km (0.028 R)
• M21: 12,207,934 km (0.076 R)
• M22: 12,587,314 km (0.075 R)
• M23: 12,842,229 km (0.042 R)
• M24: 12,970,435 km (0.053 R)
• M25: 13,292,519 km (0.112 R)
• M26: 13,357,295 km (0.094 R)
• M27: 13,682,670 km (0.116 R)
• M28: 15,688,927 km (0.116 R)
• M29: 16,308,561 km (0.095 R)
• M30: 16,377,825 km (0.038 R)
• M31: 16,447,239 km (0.115 R)
• M32: 16,516,802 km (0.119 R)
• M33: 17,927,809 km (0.059 R)
• M34: 18,358,651 km (0.107 R)
• M35: 18,792,784 km (0.112 R)
• M36: 19,303,660 km (0.111 R)
• M37: 19,819,025 km (0.081 R)
• M38: 20,041,328 km (0.082 R)
• M39: 20,488,326 km (0.086 R)
• M40: 20,713,022 km (0.063 R)
• M41: 21,392,047 km (0.048 R)
• M42: 22,772,087 km (0.101 R)
• M43: 27,409,920 km (0.11 R)
• M44: 28,321,420 km (0.112 R)
• M45: 29,664,809 km (0.063 R)
• M46: 30,003,947 km (0.111 R)
• M47: 30,943,123 km (0.083 R)
• M48: 31,373,067 km (0.102 R)
• M49: 32,413,371 km (0.119 R)
• M50: 33,552,858 km (0.116 R)
• M51: 33,906,208 km (0.111 R)
• M52: 34,083,332 km (0.038 R)
• M53: 34,616,498 km (0.12 R)
• M54: 34,705,659 km (0.048 R)
• M55: 34,794,819 km (0.073 R)
• M56: 36,322,961 km (0.056 R)
• M57: 37,140,813 km (0.108 R)
• M58: 37,506,131 km (0.052 R)
• M59: 37,781,092 km (0.083 R)
• M60: 39,723,620 km (0.083 R)
• M61: 40,003,817 km (0.074 R)
• M62: 40,097,316 km (0.034 R)
• M63: 41,036,641 km (0.107 R)
• M64: 45,449,927 km (0.09 R)
• M65: 46,724,053 km (0.065 R)
• M66: 47,019,808 km (0.118 R)
• M67: 47,712,296 km (0.119 R)
• M68: 47,910,663 km (0.077 R)
• M69: 48,009,996 km (0.071 R)
• M70: 49,007,066 km (0.029 R)
• M71: 49,207,377 km (0.068 R)
• M72: 49,508,219 km (0.118 R)
• M73: 50,414,482 km (0.063 R)
• M74: 52,345,492 km (0.118 R)
• M75: 52,652,616 km (0.087 R)
• M76: 53,474,507 km (0.104 R)
• M77: 56,384,485 km (0.095 R)
• M78: 56,489,353 km (0.105 R)
• M79: 58,600,478 km (0.113 R)
• M80: 61,599,018 km (0.062 R)
• M81: 61,923,196 km (0.105 R)
• M82: 62,031,505 km (0.083 R)
• M83: 63,225,894 km (0.108 R)
• M84: 63,443,859 km (0.033 R)
• M85: 64,427,764 km (0.077 R)
• M86: 64,647,074 km (0.1 R)
• M87: 65,086,593 km (0.104 R)
• M88: 65,968,472 km (0.066 R)
• M89: 67,966,950 km (0.111 R)
• M90: 71,568,818 km (0.052 R)
• M91: 71,682,363 km (0.08 R)
• M92: 73,049,538 km (0.062 R)
• M93: 74,195,607 km (0.081 R)
• M94: 74,425,539 km (0.025 R)
• M95: 76,157,434 km (0.07 R)
• M96: 76,505,398 km (0.066 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit