🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.44 AU - 1.64 AU

Year: 688 Days

Day: 45.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.56 AU - 2.06 AU

Year: 876 Days

Day: 42.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.92 AU - 2.98 AU

Year: 1380 Days

Day: 26 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.99 AU - 4.99 AU

Year: 4012 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,449,377 km

• M1: 203,154 km (0.074 R)
• M2: 3,040,876 km (0.114 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 13.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.61 AU - 7.31 AU

Year: 5909 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,449,377 km

• M1: 221,704 km (0.099 R)
• M2: 471,532 km (0.115 R)
• M3: 556,953 km (0.077 R)
• M4: 684,111 km (0.115 R)
• M5: 775,515 km (0.079 R)
• M6: 901,327 km (0.116 R)
• M7: 1,277,267 km (0.049 R)
• M8: 1,844,542 km (0.078 R)
• M9: 1,964,370 km (0.077 R)
• M10: 2,226,166 km (0.098 R)
• M11: 2,632,923 km (0.059 R)
• M12: 2,738,389 km (0.117 R)
• M13: 3,158,759 km (0.078 R)
• M14: 3,633,433 km (0.105 R)
• M15: 4,307,222 km (0.09 R)
• M16: 5,057,455 km (0.087 R)
• M17: 5,284,844 km (0.049 R)
• M18: 5,476,928 km (0.093 R)
• M19: 5,632,210 km (0.03 R)
• M20: 5,927,516 km (0.115 R)
• M21: 6,451,408 km (0.049 R)
• M22: 6,698,245 km (0.113 R)
• M23: 7,393,426 km (0.081 R)
• M24: 7,479,146 km (0.056 R)
• M25: 7,957,260 km (0.112 R)
• M26: 8,874,744 km (0.114 R)
• M27: 10,711,507 km (0.075 R)
• M28: 10,906,433 km (0.101 R)
• M29: 11,597,874 km (0.029 R)
• M30: 11,823,318 km (0.074 R)
• M31: 12,024,826 km (0.111 R)
• M32: 12,227,382 km (0.111 R)
• M33: 12,354,690 km (0.118 R)
• M34: 12,739,007 km (0.054 R)
• M35: 12,893,990 km (0.096 R)
• M36: 12,997,512 km (0.102 R)
• M37: 13,704,063 km (0.078 R)
• M38: 13,809,828 km (0.077 R)
• M39: 14,423,030 km (0.092 R)
• M40: 15,018,130 km (0.073 R)
• M41: 15,291,146 km (0.092 R)
• M42: 15,565,958 km (0.098 R)
• M43: 18,841,702 km (0.072 R)
• M44: 19,343,603 km (0.059 R)
• M45: 19,551,544 km (0.056 R)
• M46: 19,849,842 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 14.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.96 AU - 11.18 AU

Year: 10655 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,449,377 km

• M1: 320,738 km (0.111 R)
• M2: 968,497 km (0.098 R)
• M3: 1,556,566 km (0.059 R)
• M4: 1,927,419 km (0.111 R)
• M5: 2,271,943 km (0.118 R)
• M6: 2,409,723 km (0.094 R)
• M7: 2,522,220 km (0.08 R)
• M8: 2,636,363 km (0.104 R)
• M9: 2,989,713 km (0.114 R)
• M10: 3,484,882 km (0.072 R)
• M11: 3,742,340 km (0.119 R)
• M12: 4,834,106 km (0.083 R)
• M13: 5,121,932 km (0.116 R)
• M14: 5,790,186 km (0.092 R)
• M15: 5,980,773 km (0.11 R)
• M16: 6,251,097 km (0.073 R)
• M17: 7,455,210 km (0.103 R)
• M18: 7,956,812 km (0.103 R)
• M19: 8,426,399 km (0.037 R)
• M20: 9,081,189 km (0.053 R)
• M21: 9,303,192 km (0.115 R)
• M22: 9,707,256 km (0.113 R)
• M23: 9,888,718 km (0.089 R)
• M24: 11,048,401 km (0.098 R)
• M25: 11,813,145 km (0.086 R)
• M26: 11,958,405 km (0.11 R)
• M27: 12,299,787 km (0.097 R)
• M28: 12,743,495 km (0.05 R)
• M29: 13,192,438 km (0.079 R)
• M30: 13,952,245 km (0.079 R)
• M31: 14,157,344 km (0.105 R)
• M32: 15,092,480 km (0.092 R)
• M33: 15,408,581 km (0.118 R)
• M34: 15,726,925 km (0.092 R)
• M35: 16,047,513 km (0.087 R)
• M36: 16,586,514 km (0.084 R)
• M37: 17,461,363 km (0.062 R)
• M38: 18,407,420 km (0.111 R)
• M39: 18,858,457 km (0.066 R)
• M40: 19,142,095 km (0.064 R)
• M41: 19,541,671 km (0.03 R)
• M42: 19,828,749 km (0.109 R)
• M43: 20,175,218 km (0.073 R)
• M44: 21,818,101 km (0.087 R)
• M45: 23,078,314 km (0.059 R)
• M46: 24,671,232 km (0.114 R)
• M47: 25,043,880 km (0.114 R)
• M48: 25,732,031 km (0.111 R)
• M49: 26,046,784 km (0.117 R)
• M50: 26,553,173 km (0.09 R)
• M51: 27,575,525 km (0.098 R)
• M52: 28,027,011 km (0.113 R)
• M53: 29,067,913 km (0.1 R)
• M54: 29,330,159 km (0.104 R)
• M55: 30,386,768 km (0.073 R)
• M56: 32,605,604 km (0.088 R)
• M57: 33,219,703 km (0.051 R)
• M58: 33,493,916 km (0.103 R)
• M59: 33,837,692 km (0.087 R)
• M60: 34,113,550 km (0.083 R)
• M61: 34,251,779 km (0.1 R)
• M62: 34,528,834 km (0.11 R)
• M63: 35,224,614 km (0.102 R)
• M64: 36,771,456 km (0.087 R)
• M65: 37,268,420 km (0.109 R)
• M66: 37,410,688 km (0.081 R)
• M67: 40,442,139 km (0.081 R)
• M68: 41,543,927 km (0.115 R)
• M69: 41,765,482 km (0.083 R)
• M70: 42,953,438 km (0.06 R)
• M71: 44,680,845 km (0.116 R)
• M72: 44,983,631 km (0.113 R)
• M73: 45,362,862 km (0.061 R)
• M74: 47,275,620 km (0.055 R)
• M75: 47,506,898 km (0.08 R)
• M76: 48,358,260 km (0.115 R)
• M77: 48,980,587 km (0.062 R)
• M78: 49,370,888 km (0.059 R)
• M79: 49,605,607 km (0.108 R)
• M80: 50,390,547 km (0.117 R)
• M81: 50,626,762 km (0.117 R)
• M82: 52,690,016 km (0.113 R)
• M83: 53,170,075 km (0.098 R)
• M84: 53,490,813 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 11.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.11 AU - 11.53 AU

Year: 12809 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,449,377 km

• M1: 245,341 km (0.072 R)
• M2: 336,745 km (0.069 R)
• M3: 458,368 km (0.099 R)
• M4: 653,743 km (0.106 R)
• M5: 1,042,847 km (0.11 R)
• M6: 1,254,378 km (0.12 R)
• M7: 1,346,680 km (0.117 R)
• M8: 2,015,233 km (0.037 R)
• M9: 2,169,319 km (0.116 R)
• M10: 2,419,446 km (0.091 R)
• M11: 2,583,555 km (0.1 R)
• M12: 2,800,173 km (0.086 R)
• M13: 3,047,907 km (0.098 R)
• M14: 3,149,035 km (0.05 R)
• M15: 3,251,360 km (0.112 R)
• M16: 3,433,122 km (0.064 R)
• M17: 3,512,109 km (0.097 R)
• M18: 3,916,023 km (0.119 R)
• M19: 4,335,047 km (0.104 R)
• M20: 4,680,618 km (0.025 R)
• M21: 4,827,374 km (0.099 R)
• M22: 5,490,990 km (0.082 R)
• M23: 5,770,738 km (0.039 R)
• M24: 5,864,985 km (0.095 R)
• M25: 6,055,273 km (0.117 R)
• M26: 6,183,179 km (0.067 R)
• M27: 6,507,059 km (0.11 R)
• M28: 6,869,833 km (0.101 R)
• M29: 7,239,041 km (0.094 R)
• M30: 7,580,573 km (0.093 R)
• M31: 8,137,825 km (0.116 R)
• M32: 9,144,918 km (0.066 R)
• M33: 9,402,825 km (0.101 R)
• M34: 9,625,725 km (0.048 R)
• M35: 9,737,924 km (0.043 R)
• M36: 9,925,819 km (0.047 R)
• M37: 10,305,349 km (0.091 R)
• M38: 10,458,387 km (0.068 R)
• M39: 11,039,425 km (0.075 R)
• M40: 11,235,398 km (0.111 R)
• M41: 11,630,935 km (0.074 R)
• M42: 11,950,626 km (0.027 R)
• M43: 12,151,835 km (0.069 R)
• M44: 13,133,795 km (0.065 R)
• M45: 13,844,685 km (0.06 R)
• M46: 13,929,058 km (0.055 R)
• M47: 14,098,552 km (0.086 R)
• M48: 14,696,944 km (0.054 R)
• M49: 14,956,047 km (0.104 R)
• M50: 17,400,177 km (0.076 R)
• M51: 17,536,910 km (0.077 R)
• M52: 17,720,017 km (0.115 R)
• M53: 18,088,028 km (0.094 R)
• M54: 18,226,705 km (0.073 R)
• M55: 18,551,632 km (0.055 R)
• M56: 19,870,337 km (0.104 R)
• M57: 20,927,545 km (0.096 R)
• M58: 21,024,634 km (0.098 R)
• M59: 22,151,106 km (0.111 R)
• M60: 22,547,541 km (0.063 R)
• M61: 23,297,176 km (0.088 R)
• M62: 24,156,765 km (0.101 R)
• M63: 26,691,850 km (0.066 R)
• M64: 26,797,167 km (0.084 R)
• M65: 27,113,716 km (0.091 R)
• M66: 27,964,180 km (0.063 R)
• M67: 28,124,549 km (0.111 R)
• M68: 29,201,804 km (0.072 R)
• M69: 29,473,324 km (0.091 R)
• M70: 30,843,042 km (0.093 R)
• M71: 30,953,595 km (0.091 R)
• M72: 31,452,354 km (0.094 R)
• M73: 32,289,653 km (0.072 R)
• M74: 33,021,187 km (0.117 R)
• M75: 33,417,322 km (0.06 R)
• M76: 33,928,947 km (0.064 R)
• M77: 34,100,087 km (0.095 R)
• M78: 34,443,264 km (0.117 R)
• M79: 34,672,747 km (0.119 R)
• M80: 35,190,655 km (0.052 R)
• M81: 36,292,743 km (0.061 R)
• M82: 37,818,940 km (0.097 R)
• M83: 40,207,869 km (0.071 R)
• M84: 40,388,882 km (0.032 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit