🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.53 AU - 0.59 AU

Year: 157 Days

Day: 45.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,030,637 km

• M1: 144,661 km (0.119 R)
• M2: 368,160 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.58 AU - 0.94 AU

Year: 248 Days

Day: 17.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 115.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,030,637 km

• M1: 137,181 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.87 AU - 1.15 AU

Year: 380 Days

Day: 21.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.34 AU - 1.42 AU

Year: 608 Days

Day: 27.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,030,637 km

• M1: 474,824 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.86 AU - 3.82 AU

Year: 2287 Days

Day: 39.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 72.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 11.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.25 AU - 9.91 AU

Year: 9418 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,030,637 km

• M1: 190,438 km (0.099 R)
• M2: 309,368 km (0.026 R)
• M3: 385,514 km (0.11 R)
• M4: 483,800 km (0.099 R)
• M5: 606,919 km (0.11 R)
• M6: 992,133 km (0.113 R)
• M7: 1,212,042 km (0.08 R)
• M8: 1,489,097 km (0.114 R)
• M9: 1,656,796 km (0.058 R)
• M10: 1,897,799 km (0.1 R)
• M11: 2,293,036 km (0.089 R)
• M12: 2,612,876 km (0.044 R)
• M13: 2,739,735 km (0.107 R)
• M14: 2,868,689 km (0.119 R)
• M15: 2,947,078 km (0.107 R)
• M16: 3,267,965 km (0.118 R)
• M17: 3,685,044 km (0.059 R)
• M18: 4,119,327 km (0.072 R)
• M19: 4,208,039 km (0.088 R)
• M20: 5,291,426 km (0.117 R)
• M21: 5,452,992 km (0.056 R)
• M22: 6,014,732 km (0.106 R)
• M23: 6,251,545 km (0.094 R)
• M24: 6,734,148 km (0.11 R)
• M25: 7,157,660 km (0.074 R)
• M26: 8,291,312 km (0.097 R)
• M27: 9,129,509 km (0.066 R)
• M28: 9,440,972 km (0.111 R)
• M29: 10,235,038 km (0.043 R)
• M30: 11,133,373 km (0.046 R)
• M31: 12,014,205 km (0.082 R)
• M32: 12,270,017 km (0.069 R)
• M33: 12,398,672 km (0.081 R)
• M34: 12,657,177 km (0.11 R)
• M35: 13,531,875 km (0.08 R)
• M36: 14,155,699 km (0.081 R)
• M37: 14,697,991 km (0.12 R)
• M38: 15,709,721 km (0.09 R)
• M39: 16,412,532 km (0.104 R)
• M40: 16,506,928 km (0.06 R)
• M41: 16,743,891 km (0.108 R)
• M42: 17,365,470 km (0.117 R)
• M43: 17,461,662 km (0.082 R)
• M44: 17,606,473 km (0.117 R)
• M45: 18,189,456 km (0.115 R)
• M46: 18,385,279 km (0.09 R)
• M47: 20,482,641 km (0.034 R)
• M48: 21,611,357 km (0.068 R)
• M49: 22,707,610 km (0.12 R)
• M50: 22,812,927 km (0.112 R)
• M51: 23,288,948 km (0.039 R)
• M52: 23,448,419 km (0.09 R)
• M53: 24,250,862 km (0.068 R)
• M54: 24,736,756 km (0.107 R)
• M55: 24,899,369 km (0.072 R)
• M56: 25,062,430 km (0.1 R)
• M57: 26,047,981 km (0.093 R)
• M58: 26,158,384 km (0.103 R)
• M59: 26,656,545 km (0.067 R)
• M60: 26,990,597 km (0.09 R)
• M61: 27,213,947 km (0.089 R)
• M62: 27,944,134 km (0.094 R)
• M63: 28,170,177 km (0.099 R)
• M64: 29,080,180 km (0.087 R)
• M65: 29,942,163 km (0.103 R)
• M66: 30,057,653 km (0.052 R)
• M67: 30,579,600 km (0.082 R)
• M68: 31,104,389 km (0.062 R)
• M69: 31,280,017 km (0.109 R)
• M70: 31,632,320 km (0.117 R)
• M71: 31,808,846 km (0.037 R)
• M72: 32,340,666 km (0.111 R)
• M73: 33,233,616 km (0.1 R)
• M74: 33,472,972 km (0.098 R)
• M75: 33,713,077 km (0.085 R)
• M76: 34,861,091 km (0.093 R)
• M77: 35,165,373 km (0.119 R)
• M78: 35,592,774 km (0.094 R)
• M79: 36,823,516 km (0.077 R)
• M80: 37,009,316 km (0.042 R)
• M81: 39,136,897 km (0.063 R)
• M82: 39,326,438 km (0.074 R)
• M83: 40,024,462 km (0.087 R)
• M84: 40,215,498 km (0.077 R)
• M85: 40,342,955 km (0.104 R)
• M86: 40,662,496 km (0.114 R)
• M87: 40,854,580 km (0.116 R)
• M88: 41,432,477 km (0.104 R)
• M89: 43,313,371 km (0.062 R)
• M90: 43,706,065 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.6

Radius: 7.2

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.31 AU - 17.21 AU

Year: 21250 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,030,637 km

• M1: 109,057 km (0.068 R)
• M2: 203,603 km (0.064 R)
• M3: 393,742 km (0.027 R)
• M4: 449,990 km (0.051 R)
• M5: 550,819 km (0.082 R)
• M6: 615,146 km (0.06 R)
• M7: 705,055 km (0.119 R)
• M8: 823,985 km (0.115 R)
• M9: 1,082,041 km (0.119 R)
• M10: 1,136,645 km (0.098 R)
• M11: 2,342,403 km (0.119 R)
• M12: 2,782,520 km (0.114 R)
• M13: 3,248,069 km (0.11 R)
• M14: 3,408,587 km (0.102 R)
• M15: 3,906,000 km (0.075 R)
• M16: 4,076,841 km (0.074 R)
• M17: 5,059,998 km (0.084 R)
• M18: 5,530,184 km (0.066 R)
• M19: 6,211,902 km (0.067 R)
• M20: 6,311,385 km (0.103 R)
• M21: 6,663,987 km (0.12 R)
• M22: 6,714,850 km (0.064 R)
• M23: 7,023,022 km (0.027 R)
• M24: 8,466,043 km (0.049 R)
• M25: 8,798,748 km (0.078 R)
• M26: 10,407,823 km (0.119 R)
• M27: 10,645,085 km (0.101 R)
• M28: 10,884,143 km (0.092 R)
• M29: 10,944,131 km (0.105 R)
• M30: 12,354,839 km (0.071 R)
• M31: 12,606,014 km (0.084 R)
• M32: 12,985,993 km (0.103 R)
• M33: 13,113,450 km (0.068 R)
• M34: 14,741,673 km (0.063 R)
• M35: 15,410,675 km (0.061 R)
• M36: 15,816,833 km (0.119 R)
• M37: 16,570,507 km (0.116 R)
• M38: 17,195,826 km (0.078 R)
• M39: 19,262,970 km (0.096 R)
• M40: 19,481,383 km (0.064 R)
• M41: 20,067,507 km (0.117 R)
• M42: 20,288,762 km (0.106 R)
• M43: 22,011,980 km (0.109 R)
• M44: 22,929,614 km (0.048 R)
• M45: 23,548,350 km (0.114 R)
• M46: 26,318,903 km (0.12 R)
• M47: 28,112,432 km (0.08 R)
• M48: 28,360,166 km (0.11 R)
• M49: 31,473,148 km (0.077 R)
• M50: 32,074,232 km (0.096 R)
• M51: 32,246,569 km (0.047 R)
• M52: 33,287,621 km (0.106 R)
• M53: 33,899,925 km (0.064 R)
• M54: 34,163,516 km (0.093 R)
• M55: 36,027,506 km (0.093 R)
• M56: 36,296,483 km (0.097 R)
• M57: 36,476,150 km (0.119 R)
• M58: 36,566,058 km (0.109 R)
• M59: 36,836,381 km (0.095 R)
• M60: 37,016,946 km (0.099 R)
• M61: 37,378,973 km (0.092 R)
• M62: 37,742,196 km (0.102 R)
• M63: 38,015,362 km (0.074 R)
• M64: 39,668,119 km (0.11 R)
• M65: 40,317,225 km (0.091 R)
• M66: 43,614,960 km (0.111 R)
• M67: 45,247,671 km (0.08 R)
• M68: 45,828,560 km (0.12 R)
• M69: 46,998,116 km (0.091 R)
• M70: 47,291,926 km (0.105 R)
• M71: 47,783,056 km (0.094 R)
• M72: 49,565,365 km (0.063 R)
• M73: 53,398,661 km (0.05 R)
• M74: 53,603,011 km (0.12 R)
• M75: 55,454,135 km (0.113 R)
• M76: 57,012,646 km (0.081 R)
• M77: 60,598,208 km (0.114 R)
• M78: 61,024,861 km (0.1 R)
• M79: 61,238,487 km (0.117 R)
• M80: 62,203,243 km (0.086 R)
• M81: 63,713,733 km (0.028 R)
• M82: 66,331,247 km (0.114 R)
• M83: 67,101,227 km (0.084 R)
• M84: 68,872,466 km (0.032 R)
• M85: 69,317,669 km (0.108 R)
• M86: 69,987,269 km (0.117 R)
• M87: 70,658,964 km (0.119 R)
• M88: 70,995,559 km (0.039 R)
• M89: 72,460,721 km (0.063 R)
• M90: 73,026,799 km (0.085 R)
• M91: 75,649,848 km (0.097 R)
• M92: 75,994,222 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit