🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 160 Days

Day: 17.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,849,310 km

• M1: 136,732 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.11 AU - 1.65 AU

Year: 617 Days

Day: 27 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,849,310 km

• M1: 215,571 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.23 AU - 1.87 AU

Year: 735 Days

Day: 30.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.54 AU - 1.7 AU

Year: 785 Days

Day: 47.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.23 AU - 2.01 AU

Year: 785 Days

Day: 13.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.81 AU - 2.61 AU

Year: 1251 Days

Day: 16.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.78 AU - 3.5 AU

Year: 2119 Days

Day: 28.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,849,310 km

• M1: 1,667,418 km (0.099 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 10.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.47 AU - 7.39 AU

Year: 5499 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,849,310 km

• M1: 160,070 km (0.119 R)
• M2: 380,278 km (0.095 R)
• M3: 598,691 km (0.073 R)
• M4: 772,673 km (0.057 R)
• M5: 1,090,120 km (0.105 R)
• M6: 1,171,800 km (0.061 R)
• M7: 2,040,365 km (0.052 R)
• M8: 2,184,129 km (0.108 R)
• M9: 2,792,543 km (0.056 R)
• M10: 3,022,176 km (0.093 R)
• M11: 4,420,168 km (0.049 R)
• M12: 4,661,470 km (0.101 R)
• M13: 4,852,207 km (0.083 R)
• M14: 5,073,313 km (0.079 R)
• M15: 5,382,831 km (0.11 R)
• M16: 5,525,547 km (0.111 R)
• M17: 5,902,683 km (0.064 R)
• M18: 6,378,255 km (0.112 R)
• M19: 6,651,271 km (0.028 R)
• M20: 6,959,143 km (0.091 R)
• M21: 7,334,784 km (0.076 R)
• M22: 7,461,343 km (0.117 R)
• M23: 7,588,801 km (0.118 R)
• M24: 8,171,185 km (0.064 R)
• M25: 8,269,770 km (0.074 R)
• M26: 8,801,591 km (0.097 R)
• M27: 9,378,889 km (0.117 R)
• M28: 9,585,633 km (0.057 R)
• M29: 9,793,873 km (0.09 R)
• M30: 10,003,610 km (0.111 R)
• M31: 10,749,355 km (0.08 R)
• M32: 11,074,581 km (0.05 R)
• M33: 11,329,645 km (0.052 R)
• M34: 11,771,557 km (0.062 R)
• M35: 11,882,858 km (0.029 R)
• M36: 12,032,007 km (0.093 R)
• M37: 12,144,056 km (0.089 R)
• M38: 12,294,252 km (0.115 R)
• M39: 13,595,006 km (0.106 R)
• M40: 13,672,946 km (0.118 R)
• M41: 15,221,284 km (0.079 R)
• M42: 15,749,664 km (0.07 R)
• M43: 16,201,449 km (0.03 R)
• M44: 16,449,632 km (0.096 R)
• M45: 16,615,835 km (0.096 R)
• M46: 17,117,886 km (0.115 R)
• M47: 17,201,960 km (0.085 R)
• M48: 17,370,706 km (0.081 R)
• M49: 17,709,695 km (0.041 R)
• M50: 18,051,077 km (0.119 R)
• M51: 18,179,582 km (0.072 R)
• M52: 18,437,489 km (0.089 R)
• M53: 18,523,807 km (0.081 R)
• M54: 18,610,274 km (0.106 R)
• M55: 19,175,156 km (0.073 R)
• M56: 19,701,591 km (0.102 R)
• M57: 19,966,529 km (0.057 R)
• M58: 20,277,243 km (0.028 R)
• M59: 20,544,874 km (0.061 R)
• M60: 21,083,576 km (0.103 R)
• M61: 21,945,858 km (0.074 R)
• M62: 22,634,906 km (0.114 R)
• M63: 23,051,685 km (0.117 R)
• M64: 23,284,460 km (0.113 R)
• M65: 23,377,659 km (0.085 R)
• M66: 24,270,160 km (0.07 R)
• M67: 24,649,241 km (0.083 R)
• M68: 25,125,860 km (0.092 R)
• M69: 25,653,641 km (0.081 R)
• M70: 26,769,043 km (0.119 R)
• M71: 26,964,717 km (0.102 R)
• M72: 27,505,065 km (0.056 R)
• M73: 28,098,519 km (0.106 R)
• M74: 28,946,739 km (0.103 R)
• M75: 29,348,709 km (0.104 R)
• M76: 29,904,614 km (0.09 R)
• M77: 30,310,922 km (0.118 R)
• M78: 30,412,798 km (0.088 R)
• M79: 30,668,012 km (0.11 R)
• M80: 31,129,223 km (0.093 R)
• M81: 31,335,069 km (0.092 R)
• M82: 31,851,331 km (0.094 R)
• M83: 32,162,345 km (0.067 R)
• M84: 32,996,952 km (0.114 R)
• M85: 33,627,657 km (0.082 R)
• M86: 33,891,547 km (0.118 R)
• M87: 33,997,313 km (0.076 R)
• M88: 34,954,141 km (0.104 R)
• M89: 35,543,257 km (0.077 R)
• M90: 35,865,940 km (0.114 R)
• M91: 36,081,660 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.4

Radius: 4.5

Gravity: 30.39 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.56 AU - 16.62 AU

Year: 25732 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,849,310 km

• M1: 106,813 km (0.107 R)
• M2: 184,604 km (0.08 R)
• M3: 484,548 km (0.106 R)
• M4: 1,026,391 km (0.073 R)
• M5: 1,145,022 km (0.104 R)
• M6: 1,767,798 km (0.069 R)
• M7: 1,803,103 km (0.094 R)
• M8: 2,244,866 km (0.082 R)
• M9: 3,265,722 km (0.099 R)
• M10: 3,574,043 km (0.065 R)
• M11: 4,997,766 km (0.087 R)
• M12: 5,148,710 km (0.091 R)
• M13: 6,193,352 km (0.076 R)
• M14: 7,244,127 km (0.107 R)
• M15: 7,645,050 km (0.099 R)
• M16: 8,408,448 km (0.11 R)
• M17: 9,505,000 km (0.118 R)
• M18: 10,388,525 km (0.112 R)
• M19: 10,581,357 km (0.105 R)
• M20: 10,840,161 km (0.058 R)
• M21: 13,470,540 km (0.116 R)
• M22: 13,540,402 km (0.032 R)
• M23: 13,962,568 km (0.105 R)
• M24: 14,388,922 km (0.091 R)
• M25: 14,819,614 km (0.112 R)
• M26: 14,891,870 km (0.083 R)
• M27: 15,988,721 km (0.107 R)
• M28: 16,734,317 km (0.096 R)
• M29: 16,960,210 km (0.048 R)
• M30: 17,187,150 km (0.092 R)
• M31: 17,414,987 km (0.111 R)
• M32: 18,259,168 km (0.116 R)
• M33: 19,195,202 km (0.107 R)
• M34: 20,226,829 km (0.099 R)
• M35: 20,951,481 km (0.048 R)
• M36: 21,194,877 km (0.027 R)
• M37: 21,521,000 km (0.08 R)
• M38: 22,675,148 km (0.119 R)
• M39: 25,387,656 km (0.107 R)
• M40: 25,907,658 km (0.066 R)
• M41: 25,994,575 km (0.076 R)
• M42: 26,343,587 km (0.062 R)
• M43: 27,311,186 km (0.04 R)
• M44: 27,488,310 km (0.109 R)
• M45: 27,843,904 km (0.061 R)
• M46: 28,022,075 km (0.083 R)
• M47: 28,200,844 km (0.079 R)
• M48: 29,099,927 km (0.111 R)
• M49: 30,191,393 km (0.115 R)
• M50: 30,742,063 km (0.086 R)
• M51: 33,544,779 km (0.054 R)
• M52: 34,401,377 km (0.085 R)
• M53: 39,090,073 km (0.085 R)
• M54: 39,689,961 km (0.103 R)
• M55: 40,091,781 km (0.074 R)
• M56: 41,203,293 km (0.098 R)
• M57: 41,406,447 km (0.12 R)
• M58: 42,941,022 km (0.1 R)
• M59: 44,390,027 km (0.104 R)
• M60: 44,702,686 km (0.111 R)
• M61: 45,434,818 km (0.04 R)
• M62: 46,276,456 km (0.094 R)
• M63: 48,402,989 km (0.114 R)
• M64: 50,996,568 km (0.074 R)
• M65: 51,542,450 km (0.088 R)
• M66: 52,090,427 km (0.107 R)
• M67: 52,310,037 km (0.087 R)
• M68: 53,192,066 km (0.042 R)
• M69: 54,747,136 km (0.099 R)
• M70: 55,082,385 km (0.059 R)
• M71: 55,642,479 km (0.103 R)
• M72: 56,881,449 km (0.091 R)
• M73: 58,015,700 km (0.114 R)
• M74: 61,346,945 km (0.048 R)
• M75: 61,927,535 km (0.106 R)
• M76: 62,509,919 km (0.106 R)
• M77: 66,637,324 km (0.066 R)
• M78: 66,756,554 km (0.082 R)
• M79: 67,234,070 km (0.111 R)
• M80: 68,553,224 km (0.102 R)
• M81: 69,517,981 km (0.12 R)
• M82: 70,123,254 km (0.096 R)
• M83: 70,244,428 km (0.086 R)
• M84: 72,316,508 km (0.044 R)
• M85: 72,439,029 km (0.07 R)
• M86: 75,151,687 km (0.099 R)
• M87: 77,897,406 km (0.088 R)
• M88: 79,661,764 km (0.084 R)
• M89: 80,295,012 km (0.066 R)
• M90: 82,332,834 km (0.114 R)
• M91: 82,460,740 km (0.102 R)
• M92: 82,588,646 km (0.112 R)
• M93: 83,229,673 km (0.071 R)
• M94: 83,872,196 km (0.097 R)
• M95: 86,459,042 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit