🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 172 Days

Day: 16.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.58 AU - 0.68 AU

Year: 185 Days

Day: 16.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,667,117 km

• M1: 143,764 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 190 Days

Day: 33.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 311 Days

Day: 38.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.56 AU - 1.72 AU

Year: 779 Days

Day: 13.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,667,117 km

• M1: 173,833 km (0.083 R)
• M2: 417,677 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.5 AU - 2.36 AU

Year: 994 Days

Day: 29.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.37 AU - 2.77 AU

Year: 1528 Days

Day: 47.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 9.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.82 AU - 11.12 AU

Year: 12564 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,667,117 km

• M1: 124,316 km (0.056 R)
• M2: 446,550 km (0.09 R)
• M3: 640,279 km (0.086 R)
• M4: 961,765 km (0.058 R)
• M5: 1,151,754 km (0.083 R)
• M6: 1,495,680 km (0.104 R)
• M7: 1,742,516 km (0.089 R)
• M8: 2,110,228 km (0.098 R)
• M9: 2,647,733 km (0.102 R)
• M10: 2,886,491 km (0.106 R)
• M11: 2,977,895 km (0.084 R)
• M12: 3,163,546 km (0.064 R)
• M13: 3,289,508 km (0.106 R)
• M14: 3,644,653 km (0.118 R)
• M15: 3,810,108 km (0.111 R)
• M16: 3,876,978 km (0.115 R)
• M17: 4,674,485 km (0.118 R)
• M18: 5,258,664 km (0.099 R)
• M19: 5,559,506 km (0.079 R)
• M20: 5,788,690 km (0.094 R)
• M21: 5,904,628 km (0.105 R)
• M22: 6,060,210 km (0.091 R)
• M23: 6,535,333 km (0.069 R)
• M24: 6,696,449 km (0.064 R)
• M25: 6,940,444 km (0.099 R)
• M26: 7,229,018 km (0.105 R)
• M27: 7,395,670 km (0.097 R)
• M28: 8,378,229 km (0.114 R)
• M29: 8,509,426 km (0.101 R)
• M30: 9,175,735 km (0.113 R)
• M31: 9,720,870 km (0.091 R)
• M32: 10,323,300 km (0.068 R)
• M33: 10,842,405 km (0.108 R)
• M34: 10,937,848 km (0.027 R)
• M35: 11,129,334 km (0.039 R)
• M36: 11,564,215 km (0.105 R)
• M37: 11,759,290 km (0.089 R)
• M38: 13,104,325 km (0.109 R)
• M39: 13,666,364 km (0.112 R)
• M40: 15,506,118 km (0.079 R)
• M41: 15,613,679 km (0.072 R)
• M42: 16,757,056 km (0.04 R)
• M43: 18,266,498 km (0.108 R)
• M44: 18,664,878 km (0.093 R)
• M45: 19,181,289 km (0.087 R)
• M46: 19,412,418 km (0.113 R)
• M47: 19,877,219 km (0.049 R)
• M48: 20,228,325 km (0.102 R)
• M49: 20,699,558 km (0.107 R)
• M50: 21,413,290 km (0.041 R)
• M51: 21,593,106 km (0.104 R)
• M52: 22,864,987 km (0.072 R)
• M53: 23,417,452 km (0.093 R)
• M54: 24,098,721 km (0.101 R)
• M55: 25,607,565 km (0.117 R)
• M56: 25,989,638 km (0.055 R)
• M57: 26,437,684 km (0.117 R)
• M58: 27,471,405 km (0.088 R)
• M59: 28,848,154 km (0.097 R)
• M60: 29,644,912 km (0.105 R)
• M61: 30,516,170 km (0.113 R)
• M62: 30,921,132 km (0.074 R)
• M63: 31,668,224 km (0.037 R)
• M64: 32,283,968 km (0.109 R)
• M65: 32,352,634 km (0.115 R)
• M66: 33,596,690 km (0.099 R)
• M67: 34,294,564 km (0.105 R)
• M68: 34,504,898 km (0.092 R)
• M69: 34,715,682 km (0.076 R)
• M70: 34,997,375 km (0.083 R)
• M71: 35,067,835 km (0.109 R)
• M72: 35,492,095 km (0.094 R)
• M73: 35,562,855 km (0.081 R)
• M74: 36,060,268 km (0.053 R)
• M75: 38,363,177 km (0.079 R)
• M76: 38,727,298 km (0.097 R)
• M77: 39,092,467 km (0.084 R)
• M78: 40,047,500 km (0.1 R)
• M79: 40,861,611 km (0.061 R)
• M80: 44,019,772 km (0.088 R)
• M81: 44,783,319 km (0.053 R)
• M82: 45,859,526 km (0.109 R)
• M83: 46,944,261 km (0.113 R)
• M84: 48,272,690 km (0.101 R)
• M85: 48,744,521 km (0.081 R)
• M86: 49,930,833 km (0.062 R)
• M87: 50,408,050 km (0.11 R)
• M88: 50,806,728 km (0.084 R)
• M89: 51,929,011 km (0.112 R)
• M90: 54,197,813 km (0.045 R)
• M91: 54,688,194 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 4.5

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.89 AU - 14.51 AU

Year: 17785 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,667,117 km

• M1: 190,288 km (0.055 R)
• M2: 275,858 km (0.109 R)
• M3: 374,294 km (0.099 R)
• M4: 935,286 km (0.068 R)
• M5: 977,472 km (0.103 R)
• M6: 1,198,129 km (0.072 R)
• M7: 1,338,003 km (0.098 R)
• M8: 1,385,725 km (0.075 R)
• M9: 1,582,596 km (0.04 R)
• M10: 1,658,741 km (0.07 R)
• M11: 2,057,270 km (0.027 R)
• M12: 2,310,090 km (0.069 R)
• M13: 2,722,980 km (0.099 R)
• M14: 2,937,953 km (0.058 R)
• M15: 3,094,731 km (0.066 R)
• M16: 3,515,400 km (0.089 R)
• M17: 3,548,611 km (0.066 R)
• M18: 4,162,112 km (0.062 R)
• M19: 5,029,929 km (0.041 R)
• M20: 5,951,602 km (0.053 R)
• M21: 6,472,202 km (0.108 R)
• M22: 6,717,393 km (0.052 R)
• M23: 7,301,423 km (0.102 R)
• M24: 7,513,852 km (0.111 R)
• M25: 8,966,298 km (0.12 R)
• M26: 9,193,836 km (0.091 R)
• M27: 9,285,390 km (0.074 R)
• M28: 9,608,073 km (0.097 R)
• M29: 10,502,519 km (0.082 R)
• M30: 10,598,261 km (0.079 R)
• M31: 11,178,402 km (0.091 R)
• M32: 11,227,320 km (0.092 R)
• M33: 11,521,579 km (0.088 R)
• M34: 11,818,531 km (0.105 R)
• M35: 12,420,064 km (0.111 R)
• M36: 12,571,906 km (0.112 R)
• M37: 12,724,496 km (0.082 R)
• M38: 13,548,331 km (0.106 R)
• M39: 13,809,230 km (0.12 R)
• M40: 14,336,114 km (0.104 R)
• M41: 15,030,996 km (0.041 R)
• M42: 15,355,324 km (0.08 R)
• M43: 15,736,649 km (0.063 R)
• M44: 15,791,402 km (0.073 R)
• M45: 16,010,862 km (0.061 R)
• M46: 16,397,572 km (0.082 R)
• M47: 16,843,224 km (0.095 R)
• M48: 17,575,955 km (0.078 R)
• M49: 18,491,942 km (0.036 R)
• M50: 18,607,432 km (0.112 R)
• M51: 18,897,502 km (0.082 R)
• M52: 19,072,233 km (0.05 R)
• M53: 19,423,339 km (0.109 R)
• M54: 19,953,813 km (0.087 R)
• M55: 21,210,435 km (0.112 R)
• M56: 21,878,689 km (0.062 R)
• M57: 21,939,725 km (0.071 R)
• M58: 22,801,109 km (0.039 R)
• M59: 24,938,563 km (0.052 R)
• M60: 25,130,198 km (0.103 R)
• M61: 25,258,254 km (0.075 R)
• M62: 25,386,459 km (0.089 R)
• M63: 25,837,048 km (0.045 R)
• M64: 26,355,255 km (0.04 R)
• M65: 26,420,330 km (0.111 R)
• M66: 30,690,751 km (0.086 R)
• M67: 32,276,937 km (0.087 R)
• M68: 32,346,500 km (0.118 R)
• M69: 33,185,296 km (0.031 R)
• M70: 34,598,846 km (0.113 R)
• M71: 34,883,979 km (0.111 R)
• M72: 35,384,684 km (0.077 R)
• M73: 37,265,428 km (0.117 R)
• M74: 37,484,589 km (0.086 R)
• M75: 37,924,107 km (0.082 R)
• M76: 37,997,410 km (0.03 R)
• M77: 38,956,183 km (0.072 R)
• M78: 39,030,234 km (0.042 R)
• M79: 39,475,587 km (0.095 R)
• M80: 40,821,968 km (0.047 R)
• M81: 41,349,599 km (0.055 R)
• M82: 41,879,475 km (0.118 R)
• M83: 42,335,449 km (0.083 R)
• M84: 44,485,021 km (0.106 R)
• M85: 45,963,647 km (0.1 R)
• M86: 46,120,276 km (0.084 R)
• M87: 46,355,443 km (0.115 R)
• M88: 46,748,437 km (0.067 R)
• M89: 48,092,574 km (0.111 R)
• M90: 48,331,182 km (0.105 R)
• M91: 49,289,207 km (0.108 R)
• M92: 50,818,845 km (0.083 R)
• M93: 53,430,076 km (0.09 R)
• M94: 54,007,225 km (0.093 R)
• M95: 54,255,109 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 12,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit