🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 18.8 Hours

Environment

Temp: 261 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,690,528 km

• M1: 262,245 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 157 Days

Day: 26.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 141.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,690,528 km

• M1: 186,549 km (0.076 R)
• M2: 242,947 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.28 AU - 1.5 AU

Year: 584 Days

Day: 28.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.25 AU - 2.39 AU

Year: 1260 Days

Day: 20.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,690,528 km

• M1: 73,901 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.55 AU - 4.67 AU

Year: 3528 Days

Day: 46.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.4

Radius: 8.9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.98 AU - 9.96 AU

Year: 8787 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,690,528 km

• M1: 122,521 km (0.035 R)
• M2: 263,591 km (0.091 R)
• M3: 499,806 km (0.066 R)
• M4: 650,452 km (0.098 R)
• M5: 715,227 km (0.098 R)
• M6: 869,612 km (0.07 R)
• M7: 997,369 km (0.104 R)
• M8: 1,171,202 km (0.115 R)
• M9: 1,231,490 km (0.086 R)
• M10: 1,292,675 km (0.081 R)
• M11: 1,615,059 km (0.05 R)
• M12: 1,774,231 km (0.084 R)
• M13: 1,962,425 km (0.044 R)
• M14: 2,307,547 km (0.098 R)
• M15: 2,618,711 km (0.107 R)
• M16: 3,166,688 km (0.106 R)
• M17: 3,280,681 km (0.095 R)
• M18: 3,366,999 km (0.101 R)
• M19: 3,660,211 km (0.096 R)
• M20: 3,719,901 km (0.106 R)
• M21: 3,900,764 km (0.027 R)
• M22: 3,961,800 km (0.1 R)
• M23: 4,208,786 km (0.102 R)
• M24: 4,556,901 km (0.119 R)
• M25: 4,815,855 km (0.107 R)
• M26: 5,013,174 km (0.114 R)
• M27: 5,587,032 km (0.087 R)
• M28: 6,004,559 km (0.051 R)
• M29: 6,360,303 km (0.079 R)
• M30: 6,577,070 km (0.086 R)
• M31: 6,833,032 km (0.108 R)
• M32: 6,980,685 km (0.115 R)
• M33: 7,316,981 km (0.041 R)
• M34: 7,773,704 km (0.09 R)
• M35: 8,357,435 km (0.084 R)
• M36: 8,955,377 km (0.079 R)
• M37: 9,198,474 km (0.118 R)
• M38: 10,066,291 km (0.073 R)
• M39: 10,446,120 km (0.102 R)
• M40: 11,350,888 km (0.11 R)
• M41: 11,613,881 km (0.085 R)
• M42: 12,913,737 km (0.074 R)
• M43: 14,024,052 km (0.099 R)
• M44: 14,259,220 km (0.062 R)
• M45: 14,400,889 km (0.118 R)
• M46: 14,828,889 km (0.074 R)
• M47: 15,502,977 km (0.119 R)
• M48: 15,648,685 km (0.12 R)
• M49: 16,880,773 km (0.107 R)
• M50: 18,143,978 km (0.073 R)
• M51: 18,246,303 km (0.053 R)
• M52: 18,503,013 km (0.077 R)
• M53: 19,280,473 km (0.118 R)
• M54: 20,280,535 km (0.106 R)
• M55: 21,135,786 km (0.092 R)
• M56: 21,351,356 km (0.093 R)
• M57: 22,111,912 km (0.112 R)
• M58: 22,330,773 km (0.083 R)
• M59: 22,660,487 km (0.058 R)
• M60: 23,547,602 km (0.107 R)
• M61: 23,827,201 km (0.066 R)
• M62: 24,389,689 km (0.036 R)
• M63: 25,184,353 km (0.081 R)
• M64: 25,298,646 km (0.113 R)
• M65: 25,929,949 km (0.078 R)
• M66: 26,450,400 km (0.099 R)
• M67: 27,032,784 km (0.085 R)
• M68: 27,384,189 km (0.097 R)
• M69: 27,442,832 km (0.076 R)
• M70: 28,091,488 km (0.097 R)
• M71: 28,566,461 km (0.115 R)
• M72: 28,864,610 km (0.106 R)
• M73: 29,163,806 km (0.087 R)
• M74: 30,431,648 km (0.108 R)
• M75: 33,962,756 km (0.103 R)
• M76: 34,595,405 km (0.054 R)
• M77: 36,581,616 km (0.054 R)
• M78: 37,295,198 km (0.107 R)
• M79: 37,490,573 km (0.079 R)
• M80: 39,662,584 km (0.084 R)
• M81: 40,262,023 km (0.102 R)
• M82: 40,395,763 km (0.107 R)
• M83: 40,529,504 km (0.086 R)
• M84: 45,372,585 km (0.037 R)
• M85: 46,208,987 km (0.088 R)
• M86: 46,980,314 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 14.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.83 AU - 9.81 AU

Year: 9337 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,690,528 km

• M1: 211,232 km (0.096 R)
• M2: 330,611 km (0.087 R)
• M3: 487,390 km (0.077 R)
• M4: 914,791 km (0.092 R)
• M5: 1,044,343 km (0.099 R)
• M6: 2,381,748 km (0.078 R)
• M7: 2,486,317 km (0.056 R)
• M8: 2,646,386 km (0.081 R)
• M9: 2,865,398 km (0.072 R)
• M10: 3,176,262 km (0.103 R)
• M11: 3,321,372 km (0.083 R)
• M12: 3,498,496 km (0.059 R)
• M13: 3,800,684 km (0.08 R)
• M14: 4,017,451 km (0.08 R)
• M15: 5,026,189 km (0.113 R)
• M16: 6,438,992 km (0.035 R)
• M17: 6,660,995 km (0.033 R)
• M18: 7,809,458 km (0.107 R)
• M19: 7,927,640 km (0.044 R)
• M20: 8,487,435 km (0.103 R)
• M21: 8,609,058 km (0.064 R)
• M22: 8,977,518 km (0.085 R)
• M23: 9,518,763 km (0.042 R)
• M24: 9,899,789 km (0.079 R)
• M25: 10,113,714 km (0.087 R)
• M26: 12,289,764 km (0.076 R)
• M27: 12,844,324 km (0.057 R)
• M28: 14,025,698 km (0.081 R)
• M29: 14,217,931 km (0.081 R)
• M30: 14,459,532 km (0.062 R)
• M31: 14,751,248 km (0.058 R)
• M32: 14,897,704 km (0.048 R)
• M33: 15,340,364 km (0.104 R)
• M34: 15,588,248 km (0.102 R)
• M35: 16,592,797 km (0.106 R)
• M36: 16,847,114 km (0.103 R)
• M37: 17,514,769 km (0.038 R)
• M38: 17,877,694 km (0.1 R)
• M39: 18,453,346 km (0.118 R)
• M40: 19,837,874 km (0.112 R)
• M41: 20,108,048 km (0.089 R)
• M42: 20,379,269 km (0.094 R)
• M43: 20,651,836 km (0.114 R)
• M44: 21,643,072 km (0.078 R)
• M45: 21,809,874 km (0.059 R)
• M46: 22,256,573 km (0.107 R)
• M47: 23,386,486 km (0.119 R)
• M48: 23,557,476 km (0.082 R)
• M49: 24,015,844 km (0.04 R)
• M50: 24,534,948 km (0.078 R)
• M51: 25,525,735 km (0.033 R)
• M52: 25,760,753 km (0.09 R)
• M53: 26,114,552 km (0.113 R)
• M54: 26,529,537 km (0.066 R)
• M55: 27,245,811 km (0.079 R)
• M56: 27,847,644 km (0.111 R)
• M57: 30,174,489 km (0.107 R)
• M58: 30,422,971 km (0.064 R)
• M59: 30,859,647 km (0.114 R)
• M60: 31,486,911 km (0.102 R)
• M61: 31,928,674 km (0.101 R)
• M62: 32,181,943 km (0.103 R)
• M63: 32,308,802 km (0.074 R)
• M64: 32,818,033 km (0.092 R)
• M65: 33,137,724 km (0.104 R)
• M66: 33,586,966 km (0.106 R)
• M67: 33,780,097 km (0.101 R)
• M68: 33,973,527 km (0.047 R)
• M69: 34,361,733 km (0.08 R)
• M70: 35,338,607 km (0.111 R)
• M71: 35,731,900 km (0.054 R)
• M72: 36,787,762 km (0.036 R)
• M73: 37,119,720 km (0.107 R)
• M74: 38,054,856 km (0.112 R)
• M75: 39,133,008 km (0.078 R)
• M76: 39,948,316 km (0.111 R)
• M77: 41,319,381 km (0.112 R)
• M78: 43,334,913 km (0.108 R)
• M79: 43,896,503 km (0.074 R)
• M80: 45,311,101 km (0.102 R)
• M81: 48,112,470 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 8.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.85 AU - 15.35 AU

Year: 15942 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,690,528 km

• M1: 265,686 km (0.098 R)
• M2: 321,486 km (0.056 R)
• M3: 461,958 km (0.101 R)
• M4: 1,197,082 km (0.112 R)
• M5: 1,382,135 km (0.056 R)
• M6: 1,920,089 km (0.079 R)
• M7: 2,015,682 km (0.077 R)
• M8: 2,517,583 km (0.081 R)
• M9: 2,569,792 km (0.047 R)
• M10: 2,702,186 km (0.108 R)
• M11: 3,112,832 km (0.107 R)
• M12: 3,225,629 km (0.092 R)
• M13: 3,601,868 km (0.056 R)
• M14: 3,750,269 km (0.053 R)
• M15: 3,931,133 km (0.055 R)
• M16: 4,301,388 km (0.09 R)
• M17: 4,586,521 km (0.104 R)
• M18: 4,779,951 km (0.104 R)
• M19: 4,943,312 km (0.084 R)
• M20: 5,075,407 km (0.11 R)
• M21: 5,580,749 km (0.039 R)
• M22: 5,822,200 km (0.116 R)
• M23: 5,926,619 km (0.062 R)
• M24: 6,602,951 km (0.055 R)
• M25: 6,895,115 km (0.097 R)
• M26: 7,378,765 km (0.082 R)
• M27: 7,873,336 km (0.104 R)
• M28: 8,261,243 km (0.065 R)
• M29: 8,457,516 km (0.117 R)
• M30: 8,695,077 km (0.107 R)
• M31: 9,136,241 km (0.044 R)
• M32: 9,339,245 km (0.048 R)
• M33: 9,626,025 km (0.104 R)
• M34: 9,749,742 km (0.056 R)
• M35: 10,208,110 km (0.084 R)
• M36: 10,801,565 km (0.049 R)
• M37: 11,016,238 km (0.06 R)
• M38: 11,933,273 km (0.093 R)
• M39: 12,021,834 km (0.106 R)
• M40: 13,239,412 km (0.065 R)
• M41: 13,377,191 km (0.084 R)
• M42: 13,700,323 km (0.051 R)
• M43: 13,886,123 km (0.043 R)
• M44: 14,354,364 km (0.063 R)
• M45: 15,984,981 km (0.108 R)
• M46: 16,278,791 km (0.101 R)
• M47: 16,921,464 km (0.055 R)
• M48: 19,313,384 km (0.082 R)
• M49: 20,894,783 km (0.069 R)
• M50: 21,484,947 km (0.097 R)
• M51: 21,538,952 km (0.104 R)
• M52: 21,809,126 km (0.09 R)
• M53: 21,863,430 km (0.082 R)
• M54: 21,917,584 km (0.037 R)
• M55: 22,407,816 km (0.095 R)
• M56: 23,067,094 km (0.075 R)
• M57: 23,288,200 km (0.114 R)
• M58: 23,510,053 km (0.094 R)
• M59: 23,955,855 km (0.112 R)
• M60: 25,767,036 km (0.073 R)
• M61: 25,881,778 km (0.115 R)
• M62: 26,689,008 km (0.113 R)
• M63: 26,805,096 km (0.111 R)
• M64: 27,387,630 km (0.115 R)
• M65: 28,210,269 km (0.113 R)
• M66: 28,743,286 km (0.083 R)
• M67: 28,862,216 km (0.044 R)
• M68: 29,220,054 km (0.054 R)
• M69: 29,519,250 km (0.098 R)
• M70: 29,759,355 km (0.078 R)
• M71: 30,120,783 km (0.118 R)
• M72: 31,765,163 km (0.066 R)
• M73: 32,567,157 km (0.077 R)
• M74: 32,753,257 km (0.071 R)
• M75: 32,939,656 km (0.11 R)
• M76: 34,569,824 km (0.101 R)
• M77: 34,632,954 km (0.081 R)
• M78: 34,759,514 km (0.044 R)
• M79: 35,585,893 km (0.072 R)
• M80: 37,777,651 km (0.112 R)
• M81: 38,955,585 km (0.099 R)
• M82: 40,544,913 km (0.079 R)
• M83: 41,952,928 km (0.111 R)
• M84: 42,425,807 km (0.09 R)
• M85: 42,832,563 km (0.112 R)
• M86: 42,900,481 km (0.089 R)
• M87: 44,060,462 km (0.11 R)
• M88: 45,369,145 km (0.103 R)
• M89: 45,507,672 km (0.09 R)
• M90: 45,715,613 km (0.118 R)
• M91: 46,481,106 km (0.091 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 18,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit