🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.48 AU - 0.54 AU

Year: 130 Days

Day: 14.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,482,902 km

• M1: 44,431 km (0.077 R)
• M2: 141,819 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.68 AU - 0.78 AU

Year: 223 Days

Day: 14.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,482,902 km

• M1: 188,942 km (0.079 R)
• M2: 495,618 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.86 AU - 0.88 AU

Year: 291 Days

Day: 38.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.92 AU - 2.48 AU

Year: 1169 Days

Day: 19.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 8.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.4 AU - 6.42 AU

Year: 5146 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,482,902 km

• M1: 138,378 km (0.066 R)
• M2: 225,145 km (0.043 R)
• M3: 628,012 km (0.063 R)
• M4: 1,180,028 km (0.067 R)
• M5: 1,426,715 km (0.081 R)
• M6: 1,501,963 km (0.071 R)
• M7: 1,667,567 km (0.102 R)
• M8: 1,921,285 km (0.111 R)
• M9: 1,980,825 km (0.059 R)
• M10: 2,569,792 km (0.079 R)
• M11: 2,959,046 km (0.09 R)
• M12: 3,482,638 km (0.078 R)
• M13: 3,599,774 km (0.113 R)
• M14: 3,673,525 km (0.114 R)
• M15: 3,867,853 km (0.072 R)
• M16: 4,157,923 km (0.09 R)
• M17: 4,282,239 km (0.103 R)
• M18: 4,344,771 km (0.067 R)
• M19: 4,694,680 km (0.059 R)
• M20: 5,506,398 km (0.085 R)
• M21: 5,937,240 km (0.094 R)
• M22: 6,236,436 km (0.033 R)
• M23: 6,450,511 km (0.072 R)
• M24: 6,739,982 km (0.082 R)
• M25: 7,144,794 km (0.117 R)
• M26: 7,275,244 km (0.09 R)
• M27: 8,093,993 km (0.117 R)
• M28: 8,682,511 km (0.105 R)
• M29: 8,982,006 km (0.107 R)
• M30: 9,163,318 km (0.087 R)
• M31: 10,046,095 km (0.112 R)
• M32: 10,234,439 km (0.107 R)
• M33: 10,891,623 km (0.083 R)
• M34: 11,106,595 km (0.113 R)
• M35: 11,388,138 km (0.098 R)
• M36: 11,869,993 km (0.096 R)
• M37: 11,980,396 km (0.117 R)
• M38: 12,113,388 km (0.089 R)
• M39: 13,263,497 km (0.045 R)
• M40: 13,585,282 km (0.087 R)
• M41: 13,700,771 km (0.119 R)
• M42: 14,353,916 km (0.094 R)
• M43: 15,017,083 km (0.103 R)
• M44: 15,232,504 km (0.082 R)
• M45: 15,521,228 km (0.097 R)
• M46: 15,617,719 km (0.06 R)
• M47: 16,324,419 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 11.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.75 AU - 10.63 AU

Year: 9175 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,482,902 km

• M1: 142,118 km (0.079 R)
• M2: 221,854 km (0.048 R)
• M3: 603,179 km (0.114 R)
• M4: 809,025 km (0.119 R)
• M5: 1,151,754 km (0.117 R)
• M6: 1,391,260 km (0.096 R)
• M7: 1,803,702 km (0.066 R)
• M8: 1,895,255 km (0.103 R)
• M9: 1,965,118 km (0.107 R)
• M10: 2,107,385 km (0.093 R)
• M11: 2,204,325 km (0.064 R)
• M12: 2,277,927 km (0.032 R)
• M13: 2,453,106 km (0.087 R)
• M14: 2,555,281 km (0.091 R)
• M15: 2,658,803 km (0.118 R)
• M16: 3,281,728 km (0.12 R)
• M17: 3,741,443 km (0.075 R)
• M18: 3,859,475 km (0.058 R)
• M19: 4,008,924 km (0.103 R)
• M20: 4,160,317 km (0.119 R)
• M21: 4,282,837 km (0.051 R)
• M22: 4,626,015 km (0.095 R)
• M23: 5,305,788 km (0.085 R)
• M24: 5,810,531 km (0.104 R)
• M25: 6,472,053 km (0.103 R)
• M26: 6,757,785 km (0.084 R)
• M27: 7,304,714 km (0.075 R)
• M28: 8,518,851 km (0.115 R)
• M29: 8,832,109 km (0.033 R)
• M30: 9,672,400 km (0.067 R)
• M31: 10,496,385 km (0.118 R)
• M32: 12,079,729 km (0.1 R)
• M33: 12,387,601 km (0.058 R)
• M34: 12,698,017 km (0.06 R)
• M35: 12,921,366 km (0.115 R)
• M36: 13,553,717 km (0.1 R)
• M37: 13,736,226 km (0.105 R)
• M38: 14,848,486 km (0.083 R)
• M39: 15,320,468 km (0.106 R)
• M40: 15,463,034 km (0.119 R)
• M41: 15,893,278 km (0.061 R)
• M42: 17,604,079 km (0.116 R)
• M43: 17,703,562 km (0.113 R)
• M44: 18,053,471 km (0.095 R)
• M45: 19,526,860 km (0.079 R)
• M46: 20,670,237 km (0.045 R)
• M47: 20,827,913 km (0.07 R)
• M48: 23,021,467 km (0.113 R)
• M49: 23,184,977 km (0.098 R)
• M50: 24,339,424 km (0.05 R)
• M51: 24,450,426 km (0.082 R)
• M52: 25,287,725 km (0.111 R)
• M53: 25,907,808 km (0.091 R)
• M54: 26,990,448 km (0.049 R)
• M55: 27,220,380 km (0.086 R)
• M56: 27,797,828 km (0.056 R)
• M57: 28,671,479 km (0.091 R)
• M58: 29,318,041 km (0.049 R)
• M59: 30,745,055 km (0.081 R)
• M60: 31,346,439 km (0.045 R)
• M61: 31,890,975 km (0.084 R)
• M62: 32,012,299 km (0.091 R)
• M63: 32,805,317 km (0.111 R)
• M64: 34,722,414 km (0.078 R)
• M65: 35,663,085 km (0.088 R)
• M66: 35,978,438 km (0.052 R)
• M67: 36,104,848 km (0.09 R)
• M68: 37,569,261 km (0.118 R)
• M69: 38,147,607 km (0.054 R)
• M70: 38,858,496 km (0.109 R)
• M71: 39,248,049 km (0.052 R)
• M72: 39,443,423 km (0.049 R)
• M73: 40,490,309 km (0.113 R)
• M74: 40,753,452 km (0.092 R)
• M75: 40,885,248 km (0.113 R)
• M76: 41,413,927 km (0.092 R)
• M77: 43,550,932 km (0.099 R)
• M78: 44,023,063 km (0.091 R)
• M79: 44,564,906 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.5

Radius: 7.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.41 AU - 17.25 AU

Year: 21497 Days

Day: 15.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,482,902 km

• M1: 205,697 km (0.106 R)
• M2: 406,757 km (0.113 R)
• M3: 646,861 km (0.102 R)
• M4: 815,907 km (0.051 R)
• M5: 905,815 km (0.077 R)
• M6: 1,514,230 km (0.114 R)
• M7: 2,132,368 km (0.088 R)
• M8: 3,388,691 km (0.12 R)
• M9: 3,462,144 km (0.059 R)
• M10: 3,837,335 km (0.114 R)
• M11: 4,265,185 km (0.064 R)
• M12: 4,831,413 km (0.061 R)
• M13: 5,207,951 km (0.076 R)
• M14: 5,593,913 km (0.102 R)
• M15: 5,812,326 km (0.047 R)
• M16: 6,167,771 km (0.119 R)
• M17: 6,484,469 km (0.105 R)
• M18: 6,760,178 km (0.097 R)
• M19: 6,899,603 km (0.117 R)
• M20: 7,514,301 km (0.11 R)
• M21: 7,610,343 km (0.086 R)
• M22: 7,706,983 km (0.106 R)
• M23: 8,097,134 km (0.085 R)
• M24: 9,774,126 km (0.1 R)
• M25: 10,463,473 km (0.031 R)
• M26: 11,223,131 km (0.069 R)
• M27: 11,333,235 km (0.075 R)
• M28: 11,944,492 km (0.054 R)
• M29: 13,490,138 km (0.093 R)
• M30: 14,078,356 km (0.041 R)
• M31: 14,256,527 km (0.099 R)
• M32: 15,279,927 km (0.029 R)
• M33: 15,401,849 km (0.04 R)
• M34: 15,463,034 km (0.11 R)
• M35: 16,016,546 km (0.103 R)
• M36: 17,908,212 km (0.085 R)
• M37: 18,101,193 km (0.117 R)
• M38: 18,749,700 km (0.083 R)
• M39: 18,814,924 km (0.063 R)
• M40: 19,011,197 km (0.073 R)
• M41: 19,208,067 km (0.056 R)
• M42: 19,736,597 km (0.112 R)
• M43: 19,935,861 km (0.079 R)
• M44: 20,136,023 km (0.086 R)
• M45: 20,605,461 km (0.056 R)
• M46: 21,829,022 km (0.082 R)
• M47: 22,035,168 km (0.12 R)
• M48: 22,657,794 km (0.029 R)
• M49: 23,075,920 km (0.116 R)
• M50: 23,496,739 km (0.04 R)
• M51: 23,708,121 km (0.117 R)
• M52: 25,638,532 km (0.108 R)
• M53: 26,293,172 km (0.109 R)
• M54: 27,174,453 km (0.1 R)
• M55: 28,289,705 km (0.058 R)
• M56: 28,589,649 km (0.109 R)
• M57: 30,258,114 km (0.1 R)
• M58: 30,718,576 km (0.114 R)
• M59: 32,192,115 km (0.067 R)
• M60: 33,450,682 km (0.07 R)
• M61: 36,503,676 km (0.062 R)
• M62: 36,748,567 km (0.082 R)
• M63: 37,157,718 km (0.032 R)
• M64: 37,239,697 km (0.117 R)
• M65: 37,733,221 km (0.12 R)
• M66: 37,898,077 km (0.109 R)
• M67: 37,980,655 km (0.107 R)
• M68: 38,228,838 km (0.082 R)
• M69: 38,394,443 km (0.097 R)
• M70: 38,477,320 km (0.043 R)
• M71: 39,142,881 km (0.045 R)
• M72: 39,728,407 km (0.073 R)
• M73: 39,812,332 km (0.07 R)
• M74: 40,654,269 km (0.112 R)
• M75: 41,077,481 km (0.096 R)
• M76: 41,587,310 km (0.107 R)
• M77: 42,270,374 km (0.038 R)
• M78: 43,043,047 km (0.115 R)
• M79: 43,647,423 km (0.073 R)
• M80: 48,312,782 km (0.093 R)
• M81: 48,492,000 km (0.088 R)
• M82: 49,571,498 km (0.066 R)
• M83: 50,931,792 km (0.107 R)
• M84: 53,411,377 km (0.097 R)
• M85: 53,782,080 km (0.112 R)
• M86: 54,526,030 km (0.079 R)
• M87: 55,460,718 km (0.099 R)
• M88: 59,827,928 km (0.113 R)
• M89: 60,888,428 km (0.098 R)
• M90: 62,149,837 km (0.112 R)
• M91: 62,442,301 km (0.115 R)
• M92: 63,910,754 km (0.066 R)
• M93: 65,886,343 km (0.061 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit