🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.88 AU - 1.14 AU

Year: 365 Days

Day: 40.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.1 AU - 1.38 AU

Year: 497 Days

Day: 30.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,230,525 km

• M1: 95,144 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.88 AU - 2.78 AU

Year: 1280 Days

Day: 29.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.9 °

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: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.04 AU - 5.94 AU

Year: 4012 Days

Day: 23.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 8.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.83 AU - 6.39 AU

Year: 4782 Days

Day: 7.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,230,525 km

• M1: 118,631 km (0.061 R)
• M2: 187,895 km (0.099 R)
• M3: 327,021 km (0.027 R)
• M4: 659,876 km (0.095 R)
• M5: 850,464 km (0.049 R)
• M6: 984,055 km (0.109 R)
• M7: 1,675,197 km (0.109 R)
• M8: 2,006,107 km (0.091 R)
• M9: 2,144,186 km (0.085 R)
• M10: 2,214,348 km (0.104 R)
• M11: 2,313,980 km (0.067 R)
• M12: 2,400,747 km (0.106 R)
• M13: 2,517,882 km (0.088 R)
• M14: 2,637,111 km (0.09 R)
• M15: 2,850,139 km (0.049 R)
• M16: 3,100,715 km (0.083 R)
• M17: 3,212,465 km (0.114 R)
• M18: 3,277,091 km (0.107 R)
• M19: 3,407,391 km (0.054 R)
• M20: 3,606,206 km (0.054 R)
• M21: 3,740,844 km (0.087 R)
• M22: 4,154,931 km (0.118 R)
• M23: 4,439,167 km (0.082 R)
• M24: 4,493,172 km (0.118 R)
• M25: 4,547,326 km (0.108 R)
• M26: 4,674,784 km (0.112 R)
• M27: 4,766,487 km (0.118 R)
• M28: 4,840,239 km (0.107 R)
• M29: 5,310,126 km (0.097 R)
• M30: 5,386,720 km (0.113 R)
• M31: 5,482,912 km (0.115 R)
• M32: 6,072,178 km (0.09 R)
• M33: 6,172,408 km (0.082 R)
• M34: 6,252,892 km (0.118 R)
• M35: 6,785,011 km (0.092 R)
• M36: 7,077,625 km (0.1 R)
• M37: 7,459,847 km (0.031 R)
• M38: 7,761,736 km (0.118 R)
• M39: 7,914,326 km (0.113 R)
• M40: 8,045,822 km (0.034 R)
• M41: 8,422,360 km (0.119 R)
• M42: 8,646,458 km (0.114 R)
• M43: 9,493,032 km (0.087 R)
• M44: 9,679,581 km (0.037 R)
• M45: 9,938,086 km (0.115 R)
• M46: 10,103,691 km (0.116 R)
• M47: 10,246,407 km (0.054 R)
• M48: 10,775,535 km (0.099 R)
• M49: 10,872,773 km (0.117 R)
• M50: 11,067,849 km (0.12 R)
• M51: 11,190,519 km (0.096 R)
• M52: 11,387,540 km (0.1 R)
• M53: 11,810,154 km (0.091 R)
• M54: 12,036,046 km (0.113 R)
• M55: 12,339,431 km (0.077 R)
• M56: 12,953,530 km (0.077 R)
• M57: 13,238,514 km (0.066 R)
• M58: 13,394,694 km (0.045 R)
• M59: 13,630,311 km (0.104 R)
• M60: 13,867,124 km (0.115 R)
• M61: 14,238,426 km (0.098 R)
• M62: 15,426,383 km (0.058 R)
• M63: 15,728,271 km (0.027 R)
• M64: 15,866,201 km (0.091 R)
• M65: 16,366,007 km (0.069 R)
• M66: 16,589,656 km (0.038 R)
• M67: 16,730,128 km (0.059 R)
• M68: 16,814,501 km (0.102 R)
• M69: 16,870,900 km (0.068 R)
• M70: 17,466,449 km (0.093 R)
• M71: 17,695,184 km (0.114 R)
• M72: 17,867,371 km (0.114 R)
• M73: 18,184,369 km (0.084 R)
• M74: 18,271,286 km (0.095 R)
• M75: 18,445,268 km (0.066 R)
• M76: 18,561,505 km (0.117 R)
• M77: 19,441,739 km (0.101 R)
• M78: 19,589,841 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.3

Radius: 11.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.12 AU - 7.7 AU

Year: 6537 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,230,525 km

• M1: 143,614 km (0.05 R)
• M2: 264,040 km (0.052 R)
• M3: 356,342 km (0.09 R)
• M4: 456,872 km (0.032 R)
• M5: 665,411 km (0.039 R)
• M6: 948,002 km (0.11 R)
• M7: 1,076,357 km (0.094 R)
• M8: 1,199,326 km (0.076 R)
• M9: 1,291,927 km (0.105 R)
• M10: 1,423,424 km (0.05 R)
• M11: 1,713,195 km (0.042 R)
• M12: 1,805,347 km (0.061 R)
• M13: 1,967,062 km (0.05 R)
• M14: 2,247,558 km (0.084 R)
• M15: 2,319,814 km (0.084 R)
• M16: 2,436,949 km (0.091 R)
• M17: 2,616,616 km (0.082 R)
• M18: 2,692,762 km (0.068 R)
• M19: 2,800,622 km (0.07 R)
• M20: 3,068,701 km (0.079 R)
• M21: 3,263,029 km (0.105 R)
• M22: 3,378,369 km (0.09 R)
• M23: 3,511,810 km (0.06 R)
• M24: 3,801,282 km (0.068 R)
• M25: 3,888,049 km (0.117 R)
• M26: 3,992,917 km (0.113 R)
• M27: 4,187,544 km (0.077 R)
• M28: 4,605,071 km (0.048 R)
• M29: 4,697,523 km (0.028 R)
• M30: 4,809,422 km (0.034 R)
• M31: 5,401,680 km (0.117 R)
• M32: 5,558,159 km (0.111 R)
• M33: 5,796,020 km (0.07 R)
• M34: 6,363,893 km (0.025 R)
• M35: 6,550,292 km (0.085 R)
• M36: 6,633,618 km (0.05 R)
• M37: 6,885,990 km (0.119 R)
• M38: 7,508,916 km (0.065 R)
• M39: 7,728,076 km (0.067 R)
• M40: 8,375,237 km (0.053 R)
• M41: 8,579,587 km (0.046 R)
• M42: 9,484,355 km (0.071 R)
• M43: 9,626,324 km (0.098 R)
• M44: 10,032,332 km (0.07 R)
• M45: 10,370,872 km (0.038 R)
• M46: 10,688,469 km (0.073 R)
• M47: 11,133,822 km (0.066 R)
• M48: 11,408,932 km (0.038 R)
• M49: 11,585,158 km (0.092 R)
• M50: 11,812,996 km (0.115 R)
• M51: 12,428,142 km (0.113 R)
• M52: 12,687,545 km (0.073 R)
• M53: 12,791,815 km (0.068 R)
• M54: 12,948,743 km (0.065 R)
• M55: 13,556,260 km (0.091 R)
• M56: 13,689,552 km (0.096 R)
• M57: 14,119,047 km (0.113 R)
• M58: 14,853,872 km (0.118 R)
• M59: 15,073,930 km (0.106 R)
• M60: 15,156,807 km (0.073 R)
• M61: 15,406,187 km (0.119 R)
• M62: 16,389,045 km (0.103 R)
• M63: 16,474,166 km (0.087 R)
• M64: 16,787,873 km (0.109 R)
• M65: 17,334,204 km (0.091 R)
• M66: 17,508,037 km (0.118 R)
• M67: 18,120,640 km (0.051 R)
• M68: 18,385,429 km (0.059 R)
• M69: 20,182,997 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 12.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.39 AU - 12.69 AU

Year: 15035 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,230,525 km

• M1: 475,572 km (0.079 R)
• M2: 822,040 km (0.044 R)
• M3: 1,348,924 km (0.093 R)
• M4: 1,501,364 km (0.117 R)
• M5: 1,706,164 km (0.052 R)
• M6: 2,670,023 km (0.093 R)
• M7: 2,948,424 km (0.064 R)
• M8: 3,033,845 km (0.108 R)
• M9: 3,443,444 km (0.118 R)
• M10: 4,059,338 km (0.092 R)
• M11: 4,543,736 km (0.092 R)
• M12: 4,642,920 km (0.094 R)
• M13: 6,069,186 km (0.058 R)
• M14: 6,215,343 km (0.075 R)
• M15: 6,325,596 km (0.078 R)
• M16: 7,192,965 km (0.067 R)
• M17: 7,464,485 km (0.118 R)
• M18: 7,581,770 km (0.12 R)
• M19: 7,739,296 km (0.043 R)
• M20: 7,818,434 km (0.09 R)
• M21: 8,299,091 km (0.115 R)
• M22: 9,246,944 km (0.093 R)
• M23: 9,669,857 km (0.11 R)
• M24: 9,969,651 km (0.043 R)
• M25: 10,055,969 km (0.036 R)
• M26: 10,931,864 km (0.101 R)
• M27: 11,020,875 km (0.119 R)
• M28: 11,469,220 km (0.055 R)
• M29: 11,741,039 km (0.063 R)
• M30: 11,877,921 km (0.071 R)
• M31: 12,153,032 km (0.084 R)
• M32: 12,756,360 km (0.1 R)
• M33: 13,132,449 km (0.113 R)
• M34: 13,799,656 km (0.103 R)
• M35: 14,185,768 km (0.046 R)
• M36: 14,968,763 km (0.118 R)
• M37: 15,315,830 km (0.106 R)
• M38: 15,465,428 km (0.039 R)
• M39: 16,833,052 km (0.1 R)
• M40: 17,713,884 km (0.098 R)
• M41: 18,503,611 km (0.08 R)
• M42: 19,143,740 km (0.101 R)
• M43: 19,682,592 km (0.103 R)
• M44: 20,445,541 km (0.103 R)
• M45: 20,610,398 km (0.025 R)
• M46: 20,830,606 km (0.083 R)
• M47: 22,282,004 km (0.107 R)
• M48: 22,564,894 km (0.099 R)
• M49: 23,420,444 km (0.092 R)
• M50: 24,519,540 km (0.116 R)
• M51: 24,636,226 km (0.115 R)
• M52: 25,694,631 km (0.094 R)
• M53: 25,813,113 km (0.086 R)
• M54: 25,991,284 km (0.111 R)
• M55: 26,169,754 km (0.09 R)
• M56: 27,068,538 km (0.088 R)
• M57: 27,370,426 km (0.1 R)
• M58: 29,328,513 km (0.055 R)
• M59: 29,638,629 km (0.115 R)
• M60: 31,394,759 km (0.075 R)
• M61: 31,712,056 km (0.057 R)
• M62: 32,734,108 km (0.058 R)
• M63: 33,184,548 km (0.091 R)
• M64: 33,572,455 km (0.064 R)
• M65: 34,091,859 km (0.086 R)
• M66: 34,810,527 km (0.086 R)
• M67: 36,996,152 km (0.117 R)
• M68: 38,139,379 km (0.094 R)
• M69: 38,681,372 km (0.088 R)
• M70: 39,362,341 km (0.058 R)
• M71: 40,322,610 km (0.088 R)
• M72: 40,667,284 km (0.12 R)
• M73: 41,221,095 km (0.118 R)
• M74: 41,986,438 km (0.071 R)
• M75: 43,743,465 km (0.094 R)
• M76: 44,310,889 km (0.06 R)
• M77: 44,809,200 km (0.079 R)
• M78: 45,452,770 km (0.098 R)
• M79: 45,811,655 km (0.112 R)
• M80: 46,243,544 km (0.105 R)
• M81: 47,111,212 km (0.081 R)
• M82: 48,496,189 km (0.109 R)
• M83: 48,716,098 km (0.057 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit