🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 165 Days

Day: 24.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,059,812 km

• M1: 29,022 km (0.104 R)
• M2: 201,060 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 14.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.86 AU - 0.9 AU

Year: 293 Days

Day: 42.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,059,812 km

• M1: 223,649 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.93 AU - 0.93 AU

Year: 318 Days

Day: 36.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.99 AU - 1.21 AU

Year: 409 Days

Day: 38.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.48 AU - 1.82 AU

Year: 752 Days

Day: 42.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,059,812 km

• M1: 954,883 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.59 AU - 4.31 AU

Year: 2785 Days

Day: 32.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 9.7

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.97 AU - 11.91 AU

Year: 11118 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,059,812 km

• M1: 360,381 km (0.11 R)
• M2: 595,400 km (0.101 R)
• M3: 818,450 km (0.12 R)
• M4: 961,166 km (0.108 R)
• M5: 1,134,849 km (0.098 R)
• M6: 1,202,617 km (0.09 R)
• M7: 2,557,824 km (0.118 R)
• M8: 3,148,736 km (0.088 R)
• M9: 3,780,937 km (0.112 R)
• M10: 4,058,889 km (0.106 R)
• M11: 4,452,033 km (0.102 R)
• M12: 5,007,639 km (0.119 R)
• M13: 5,390,310 km (0.043 R)
• M14: 6,062,603 km (0.086 R)
• M15: 6,594,573 km (0.108 R)
• M16: 7,226,924 km (0.113 R)
• M17: 7,966,984 km (0.103 R)
• M18: 8,100,126 km (0.045 R)
• M19: 8,549,070 km (0.118 R)
• M20: 8,868,311 km (0.051 R)
• M21: 8,960,164 km (0.116 R)
• M22: 9,191,443 km (0.041 R)
• M23: 9,424,666 km (0.076 R)
• M24: 9,612,561 km (0.092 R)
• M25: 9,944,518 km (0.074 R)
• M26: 10,183,875 km (0.101 R)
• M27: 11,409,381 km (0.116 R)
• M28: 11,509,312 km (0.03 R)
• M29: 11,710,372 km (0.116 R)
• M30: 13,359,688 km (0.099 R)
• M31: 13,623,878 km (0.075 R)
• M32: 14,427,069 km (0.116 R)
• M33: 15,855,130 km (0.112 R)
• M34: 16,135,028 km (0.048 R)
• M35: 16,360,023 km (0.09 R)
• M36: 17,098,588 km (0.104 R)
• M37: 18,373,012 km (0.049 R)
• M38: 18,843,946 km (0.03 R)
• M39: 19,259,379 km (0.089 R)
• M40: 19,438,448 km (0.045 R)
• M41: 19,797,932 km (0.102 R)
• M42: 20,462,894 km (0.088 R)
• M43: 20,523,781 km (0.1 R)
• M44: 23,704,082 km (0.097 R)
• M45: 24,024,072 km (0.101 R)
• M46: 24,992,718 km (0.092 R)
• M47: 25,579,890 km (0.03 R)
• M48: 26,237,821 km (0.115 R)
• M49: 28,719,949 km (0.049 R)
• M50: 29,129,398 km (0.065 R)
• M51: 29,609,607 km (0.116 R)
• M52: 29,885,316 km (0.095 R)
• M53: 29,954,281 km (0.067 R)
• M54: 30,092,509 km (0.079 R)
• M55: 30,300,301 km (0.065 R)
• M56: 31,135,954 km (0.106 R)
• M57: 31,767,706 km (0.11 R)
• M58: 32,049,848 km (0.053 R)
• M59: 32,120,458 km (0.08 R)
• M60: 33,329,807 km (0.108 R)
• M61: 33,472,972 km (0.098 R)
• M62: 35,280,863 km (0.091 R)
• M63: 36,601,961 km (0.087 R)
• M64: 36,971,917 km (0.107 R)
• M65: 38,014,165 km (0.03 R)
• M66: 38,313,660 km (0.105 R)
• M67: 39,065,988 km (0.051 R)
• M68: 39,747,257 km (0.11 R)
• M69: 39,975,094 km (0.055 R)
• M70: 40,127,385 km (0.057 R)
• M71: 40,508,710 km (0.096 R)
• M72: 40,891,381 km (0.078 R)
• M73: 41,891,593 km (0.102 R)
• M74: 42,123,619 km (0.1 R)
• M75: 45,813,600 km (0.071 R)
• M76: 46,692,039 km (0.102 R)
• M77: 46,932,442 km (0.052 R)
• M78: 48,060,410 km (0.027 R)
• M79: 49,278,885 km (0.057 R)
• M80: 49,850,947 km (0.111 R)
• M81: 50,014,907 km (0.051 R)
• M82: 50,178,866 km (0.07 R)
• M83: 50,425,253 km (0.046 R)
• M84: 52,161,187 km (0.09 R)
• M85: 53,078,372 km (0.084 R)
• M86: 53,245,622 km (0.067 R)
• M87: 56,714,348 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 8.2

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.95 AU - 12.53 AU

Year: 13369 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,059,812 km

• M1: 156,629 km (0.116 R)
• M2: 370,105 km (0.067 R)
• M3: 434,283 km (0.056 R)
• M4: 575,802 km (0.057 R)
• M5: 672,293 km (0.071 R)
• M6: 882,328 km (0.072 R)
• M7: 1,113,307 km (0.109 R)
• M8: 1,714,990 km (0.091 R)
• M9: 2,094,221 km (0.077 R)
• M10: 2,247,110 km (0.047 R)
• M11: 2,499,332 km (0.106 R)
• M12: 2,894,719 km (0.059 R)
• M13: 3,065,260 km (0.12 R)
• M14: 3,669,935 km (0.118 R)
• M15: 4,118,729 km (0.049 R)
• M16: 4,864,624 km (0.117 R)
• M17: 5,357,100 km (0.11 R)
• M18: 6,038,368 km (0.035 R)
• M19: 7,295,290 km (0.084 R)
• M20: 7,481,240 km (0.106 R)
• M21: 7,858,077 km (0.104 R)
• M22: 8,630,152 km (0.05 R)
• M23: 9,275,218 km (0.087 R)
• M24: 10,822,209 km (0.08 R)
• M25: 11,034,489 km (0.071 R)
• M26: 11,248,114 km (0.082 R)
• M27: 12,558,741 km (0.081 R)
• M28: 15,739,192 km (0.119 R)
• M29: 16,282,232 km (0.076 R)
• M30: 17,015,711 km (0.094 R)
• M31: 17,510,730 km (0.071 R)
• M32: 17,635,195 km (0.076 R)
• M33: 18,010,536 km (0.082 R)
• M34: 18,641,839 km (0.074 R)
• M35: 18,832,577 km (0.108 R)
• M36: 20,055,988 km (0.087 R)
• M37: 21,838,297 km (0.113 R)
• M38: 22,782,409 km (0.085 R)
• M39: 23,259,327 km (0.076 R)
• M40: 23,327,694 km (0.12 R)
• M41: 23,602,056 km (0.104 R)
• M42: 25,481,604 km (0.095 R)
• M43: 25,693,285 km (0.071 R)
• M44: 25,764,044 km (0.101 R)
• M45: 27,264,212 km (0.04 R)
• M46: 28,207,127 km (0.108 R)
• M47: 29,901,174 km (0.073 R)
• M48: 30,124,673 km (0.111 R)
• M49: 31,628,131 km (0.061 R)
• M50: 32,160,101 km (0.105 R)
• M51: 33,464,296 km (0.09 R)
• M52: 34,239,512 km (0.106 R)
• M53: 35,099,101 km (0.091 R)
• M54: 35,177,640 km (0.04 R)
• M55: 35,649,921 km (0.04 R)
• M56: 35,965,871 km (0.078 R)
• M57: 36,282,720 km (0.065 R)
• M58: 37,720,355 km (0.103 R)
• M59: 38,770,083 km (0.094 R)
• M60: 38,932,397 km (0.112 R)
• M61: 39,013,629 km (0.115 R)
• M62: 39,420,834 km (0.08 R)
• M63: 41,146,296 km (0.108 R)
• M64: 41,643,858 km (0.055 R)
• M65: 41,726,885 km (0.072 R)
• M66: 41,893,238 km (0.084 R)
• M67: 42,980,216 km (0.092 R)
• M68: 43,316,512 km (0.063 R)
• M69: 44,330,636 km (0.092 R)
• M70: 45,267,119 km (0.081 R)
• M71: 46,296,203 km (0.06 R)
• M72: 47,159,682 km (0.104 R)
• M73: 48,115,462 km (0.073 R)
• M74: 48,990,012 km (0.073 R)
• M75: 49,341,417 km (0.096 R)
• M76: 49,958,209 km (0.1 R)
• M77: 50,843,679 km (0.079 R)
• M78: 50,932,540 km (0.109 R)
• M79: 51,734,384 km (0.088 R)
• M80: 51,823,694 km (0.116 R)
• M81: 55,622,732 km (0.116 R)
• M82: 57,278,182 km (0.106 R)
• M83: 58,483,941 km (0.085 R)
• M84: 60,261,014 km (0.104 R)
• M85: 60,449,059 km (0.088 R)
• M86: 60,825,896 km (0.104 R)
• M87: 61,108,935 km (0.096 R)
• M88: 63,867,969 km (0.115 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit