🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.56 AU - 0.9 AU

Year: 218 Days

Day: 12.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 88.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.16 AU

Year: 329 Days

Day: 43.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.04 AU - 1.2 AU

Year: 415 Days

Day: 32.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,681,200 km

• M1: 839,543 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.24 AU - 1.38 AU

Year: 525 Days

Day: 17.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.98 AU - 2.04 AU

Year: 997 Days

Day: 27 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.53 AU - 3.73 AU

Year: 1937 Days

Day: 35.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.37 AU - 4.13 AU

Year: 2541 Days

Day: 30.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,681,200 km

• M1: 232,475 km (0.117 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 8.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.28 AU - 9.26 AU

Year: 7577 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,681,200 km

• M1: 113,545 km (0.067 R)
• M2: 185,352 km (0.062 R)
• M3: 344,524 km (0.105 R)
• M4: 408,851 km (0.067 R)
• M5: 530,324 km (0.097 R)
• M6: 874,848 km (0.075 R)
• M7: 994,826 km (0.12 R)
• M8: 1,120,488 km (0.077 R)
• M9: 1,658,442 km (0.105 R)
• M10: 1,911,262 km (0.045 R)
• M11: 2,230,953 km (0.101 R)
• M12: 2,415,856 km (0.08 R)
• M13: 2,900,104 km (0.054 R)
• M14: 3,143,201 km (0.077 R)
• M15: 3,267,367 km (0.117 R)
• M16: 3,779,889 km (0.069 R)
• M17: 3,911,835 km (0.104 R)
• M18: 4,023,136 km (0.116 R)
• M19: 4,271,618 km (0.107 R)
• M20: 4,340,283 km (0.12 R)
• M21: 4,432,435 km (0.039 R)
• M22: 4,525,186 km (0.112 R)
• M23: 4,595,198 km (0.081 R)
• M24: 5,290,379 km (0.104 R)
• M25: 5,438,331 km (0.097 R)
• M26: 5,612,763 km (0.046 R)
• M27: 6,043,904 km (0.083 R)
• M28: 6,250,648 km (0.06 R)
• M29: 6,407,127 km (0.114 R)
• M30: 6,564,953 km (0.09 R)
• M31: 6,644,240 km (0.107 R)
• M32: 6,697,347 km (0.055 R)
• M33: 7,236,199 km (0.07 R)
• M34: 7,455,659 km (0.087 R)
• M35: 7,901,311 km (0.119 R)
• M36: 8,013,958 km (0.119 R)
• M37: 8,269,621 km (0.117 R)
• M38: 8,672,637 km (0.096 R)
• M39: 9,200,269 km (0.109 R)
• M40: 9,408,210 km (0.11 R)
• M41: 9,647,716 km (0.095 R)
• M42: 9,708,004 km (0.057 R)
• M43: 9,889,466 km (0.025 R)
• M44: 10,194,197 km (0.11 R)
• M45: 10,409,469 km (0.119 R)
• M46: 10,471,253 km (0.111 R)
• M47: 10,719,585 km (0.064 R)
• M48: 10,875,765 km (0.095 R)
• M49: 11,476,251 km (0.114 R)
• M50: 11,604,008 km (0.099 R)
• M51: 11,732,363 km (0.069 R)
• M52: 11,828,853 km (0.108 R)
• M53: 13,307,927 km (0.118 R)
• M54: 13,576,904 km (0.098 R)
• M55: 13,881,635 km (0.115 R)
• M56: 14,188,760 km (0.086 R)
• M57: 14,325,941 km (0.07 R)
• M58: 14,463,571 km (0.068 R)
• M59: 14,532,536 km (0.102 R)
• M60: 15,053,435 km (0.077 R)
• M61: 15,509,858 km (0.097 R)
• M62: 16,006,374 km (0.109 R)
• M63: 16,833,500 km (0.1 R)
• M64: 17,307,277 km (0.079 R)
• M65: 17,674,540 km (0.045 R)
• M66: 17,970,295 km (0.055 R)
• M67: 18,081,595 km (0.063 R)
• M68: 18,342,195 km (0.094 R)
• M69: 18,604,141 km (0.12 R)
• M70: 18,904,982 km (0.114 R)
• M71: 19,207,469 km (0.05 R)
• M72: 19,283,315 km (0.117 R)
• M73: 19,473,304 km (0.118 R)
• M74: 19,893,674 km (0.082 R)
• M75: 20,626,854 km (0.075 R)
• M76: 22,758,623 km (0.088 R)
• M77: 23,850,389 km (0.066 R)
• M78: 25,124,962 km (0.085 R)
• M79: 25,374,342 km (0.106 R)
• M80: 25,457,518 km (0.091 R)
• M81: 25,540,844 km (0.051 R)
• M82: 25,707,945 km (0.085 R)
• M83: 25,833,308 km (0.119 R)
• M84: 25,917,083 km (0.081 R)
• M85: 26,084,932 km (0.028 R)
• M86: 26,717,432 km (0.083 R)
• M87: 27,312,233 km (0.063 R)
• M88: 28,298,980 km (0.115 R)
• M89: 28,688,384 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.4

Radius: 7

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.38 AU - 17.16 AU

Year: 24026 Days

Day: 20 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,681,200 km

• M1: 492,775 km (0.073 R)
• M2: 610,509 km (0.072 R)
• M3: 1,202,916 km (0.104 R)
• M4: 1,498,821 km (0.095 R)
• M5: 1,602,492 km (0.103 R)
• M6: 2,117,558 km (0.08 R)
• M7: 2,722,532 km (0.082 R)
• M8: 2,892,624 km (0.071 R)
• M9: 3,198,402 km (0.118 R)
• M10: 3,242,983 km (0.117 R)
• M11: 3,287,712 km (0.08 R)
• M12: 3,606,954 km (0.063 R)
• M13: 4,177,072 km (0.086 R)
• M14: 4,423,011 km (0.105 R)
• M15: 4,673,587 km (0.082 R)
• M16: 4,928,801 km (0.067 R)
• M17: 5,994,686 km (0.045 R)
• M18: 6,216,091 km (0.028 R)
• M19: 6,839,166 km (0.089 R)
• M20: 7,012,550 km (0.093 R)
• M21: 7,187,430 km (0.062 R)
• M22: 7,363,656 km (0.064 R)
• M23: 7,660,608 km (0.106 R)
• M24: 8,266,330 km (0.034 R)
• M25: 9,587,877 km (0.065 R)
• M26: 10,305,947 km (0.12 R)
• M27: 11,931,926 km (0.114 R)
• M28: 12,703,552 km (0.074 R)
• M29: 13,418,929 km (0.117 R)
• M30: 14,073,868 km (0.058 R)
• M31: 16,177,364 km (0.032 R)
• M32: 17,265,389 km (0.112 R)
• M33: 20,835,543 km (0.096 R)
• M34: 21,087,017 km (0.111 R)
• M35: 21,592,957 km (0.049 R)
• M36: 22,702,973 km (0.092 R)
• M37: 23,482,378 km (0.102 R)
• M38: 23,831,539 km (0.096 R)
• M39: 28,990,422 km (0.119 R)
• M40: 29,835,351 km (0.119 R)
• M41: 31,453,551 km (0.108 R)
• M42: 32,031,447 km (0.056 R)
• M43: 33,785,931 km (0.03 R)
• M44: 34,674,991 km (0.054 R)
• M45: 35,072,473 km (0.057 R)
• M46: 36,072,983 km (0.09 R)
• M47: 38,306,928 km (0.065 R)
• M48: 39,130,315 km (0.05 R)
• M49: 39,751,595 km (0.098 R)
• M50: 40,063,507 km (0.109 R)
• M51: 40,794,442 km (0.116 R)
• M52: 41,214,213 km (0.091 R)
• M53: 42,694,185 km (0.095 R)
• M54: 43,654,903 km (0.06 R)
• M55: 46,142,117 km (0.092 R)
• M56: 47,127,817 km (0.094 R)
• M57: 48,120,399 km (0.093 R)
• M58: 48,231,102 km (0.054 R)
• M59: 48,897,261 km (0.045 R)
• M60: 49,119,862 km (0.079 R)
• M61: 49,790,061 km (0.101 R)
• M62: 49,901,960 km (0.085 R)
• M63: 51,818,608 km (0.09 R)
• M64: 53,071,490 km (0.116 R)
• M65: 53,300,375 km (0.093 R)
• M66: 54,565,075 km (0.087 R)
• M67: 59,840,644 km (0.081 R)
• M68: 60,317,413 km (0.119 R)
• M69: 60,436,792 km (0.057 R)
• M70: 61,514,794 km (0.117 R)
• M71: 62,840,979 km (0.03 R)
• M72: 62,962,004 km (0.075 R)
• M73: 63,689,797 km (0.105 R)
• M74: 64,054,667 km (0.116 R)
• M75: 66,012,903 km (0.095 R)
• M76: 66,135,872 km (0.054 R)
• M77: 66,258,991 km (0.073 R)
• M78: 67,618,238 km (0.067 R)
• M79: 68,612,465 km (0.082 R)
• M80: 69,736,992 km (0.108 R)
• M81: 70,867,354 km (0.077 R)
• M82: 71,624,319 km (0.068 R)
• M83: 73,273,785 km (0.104 R)
• M84: 73,528,550 km (0.077 R)
• M85: 74,807,313 km (0.04 R)
• M86: 76,609,818 km (0.106 R)
• M87: 79,864,020 km (0.061 R)
• M88: 82,632,179 km (0.078 R)
• M89: 82,897,416 km (0.091 R)
• M90: 83,163,102 km (0.042 R)
• M91: 84,361,530 km (0.119 R)
• M92: 89,348,525 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.9

Radius: 7.5

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 19.16 AU - 20.06 AU

Year: 30380 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,681,200 km

• M1: 122,820 km (0.118 R)
• M2: 312,211 km (0.071 R)
• M3: 688,150 km (0.049 R)
• M4: 787,184 km (0.086 R)
• M5: 945,010 km (0.081 R)
• M6: 1,230,742 km (0.026 R)
• M7: 1,321,697 km (0.106 R)
• M8: 1,383,631 km (0.069 R)
• M9: 1,879,248 km (0.1 R)
• M10: 2,856,422 km (0.071 R)
• M11: 3,142,752 km (0.093 R)
• M12: 3,226,377 km (0.039 R)
• M13: 3,524,675 km (0.059 R)
• M14: 3,611,442 km (0.075 R)
• M15: 4,056,496 km (0.033 R)
• M16: 4,708,593 km (0.109 R)
• M17: 5,293,221 km (0.106 R)
• M18: 5,594,063 km (0.071 R)
• M19: 6,476,690 km (0.087 R)
• M20: 7,569,652 km (0.082 R)
• M21: 7,682,000 km (0.118 R)
• M22: 8,895,688 km (0.089 R)
• M23: 10,730,356 km (0.114 R)
• M24: 10,793,486 km (0.114 R)
• M25: 10,983,625 km (0.102 R)
• M26: 11,238,839 km (0.067 R)
• M27: 11,303,017 km (0.109 R)
• M28: 11,625,400 km (0.111 R)
• M29: 11,950,925 km (0.07 R)
• M30: 12,610,801 km (0.085 R)
• M31: 13,350,264 km (0.113 R)
• M32: 15,224,276 km (0.12 R)
• M33: 15,795,291 km (0.083 R)
• M34: 16,155,672 km (0.108 R)
• M35: 16,300,633 km (0.102 R)
• M36: 16,664,754 km (0.12 R)
• M37: 17,031,718 km (0.078 R)
• M38: 19,750,958 km (0.11 R)
• M39: 21,797,008 km (0.108 R)
• M40: 22,682,777 km (0.088 R)
• M41: 23,170,915 km (0.078 R)
• M42: 23,252,595 km (0.1 R)
• M43: 23,334,425 km (0.079 R)
• M44: 23,827,201 km (0.086 R)
• M45: 23,909,629 km (0.115 R)
• M46: 26,256,670 km (0.099 R)
• M47: 26,341,941 km (0.095 R)
• M48: 28,413,572 km (0.112 R)
• M49: 29,380,423 km (0.04 R)
• M50: 30,895,999 km (0.066 R)
• M51: 31,166,024 km (0.067 R)
• M52: 35,215,937 km (0.068 R)
• M53: 37,206,486 km (0.12 R)
• M54: 37,302,079 km (0.119 R)
• M55: 38,650,405 km (0.099 R)
• M56: 38,844,284 km (0.098 R)
• M57: 42,990,688 km (0.074 R)
• M58: 43,493,487 km (0.069 R)
• M59: 45,831,851 km (0.091 R)
• M60: 46,964,606 km (0.118 R)
• M61: 48,002,217 km (0.087 R)
• M62: 48,628,583 km (0.075 R)
• M63: 49,572,994 km (0.116 R)
• M64: 50,523,539 km (0.101 R)
• M65: 51,480,068 km (0.096 R)
• M66: 52,549,842 km (0.106 R)
• M67: 53,087,497 km (0.08 R)
• M68: 53,195,208 km (0.086 R)
• M69: 53,951,425 km (0.092 R)
• M70: 56,131,814 km (0.058 R)
• M71: 56,901,644 km (0.032 R)
• M72: 57,122,301 km (0.118 R)
• M73: 58,229,625 km (0.092 R)
• M74: 58,563,228 km (0.097 R)
• M75: 59,009,030 km (0.111 R)
• M76: 59,567,778 km (0.071 R)
• M77: 61,707,177 km (0.118 R)
• M78: 62,729,379 km (0.073 R)
• M79: 63,299,646 km (0.09 R)
• M80: 64,215,634 km (0.087 R)
• M81: 65,020,770 km (0.087 R)
• M82: 66,408,739 km (0.103 R)
• M83: 66,757,302 km (0.091 R)
• M84: 72,296,163 km (0.11 R)
• M85: 72,774,278 km (0.051 R)
• M86: 74,697,508 km (0.034 R)
• M87: 75,665,257 km (0.12 R)
• M88: 77,369,027 km (0.092 R)
• M89: 77,980,433 km (0.074 R)
• M90: 79,701,258 km (0.103 R)
• M91: 80,814,116 km (0.094 R)
• M92: 81,186,166 km (0.117 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit