🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 227 Days

Day: 26.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,583,605 km

• M1: 159,172 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.75 AU - 0.89 AU

Year: 275 Days

Day: 15.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,583,605 km

• M1: 44,580 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 481 Days

Day: 32.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.75 AU - 2.05 AU

Year: 971 Days

Day: 20.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.33 AU - 3.11 AU

Year: 1664 Days

Day: 38.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 11.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.87 AU - 11.07 AU

Year: 9963 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,583,605 km

• M1: 155,731 km (0.068 R)
• M2: 321,486 km (0.113 R)
• M3: 466,745 km (0.093 R)
• M4: 701,315 km (0.077 R)
• M5: 816,804 km (0.11 R)
• M6: 993,779 km (0.109 R)
• M7: 1,223,711 km (0.096 R)
• M8: 1,428,959 km (0.057 R)
• M9: 1,690,606 km (0.111 R)
• M10: 2,234,992 km (0.08 R)
• M11: 2,540,172 km (0.112 R)
• M12: 2,995,548 km (0.105 R)
• M13: 3,982,146 km (0.087 R)
• M14: 4,670,745 km (0.103 R)
• M15: 5,029,032 km (0.086 R)
• M16: 5,841,498 km (0.092 R)
• M17: 5,946,067 km (0.1 R)
• M18: 6,298,818 km (0.097 R)
• M19: 6,405,930 km (0.111 R)
• M20: 6,513,790 km (0.079 R)
• M21: 7,322,666 km (0.079 R)
• M22: 7,435,463 km (0.083 R)
• M23: 7,700,999 km (0.118 R)
• M24: 7,930,931 km (0.077 R)
• M25: 8,085,615 km (0.118 R)
• M26: 8,319,437 km (0.066 R)
• M27: 8,516,008 km (0.036 R)
• M28: 8,833,754 km (0.044 R)
• M29: 9,358,394 km (0.066 R)
• M30: 9,521,904 km (0.113 R)
• M31: 9,893,356 km (0.057 R)
• M32: 10,018,121 km (0.086 R)
• M33: 10,311,482 km (0.103 R)
• M34: 11,644,698 km (0.062 R)
• M35: 11,820,625 km (0.107 R)
• M36: 12,086,162 km (0.07 R)
• M37: 12,219,752 km (0.115 R)
• M38: 12,398,672 km (0.113 R)
• M39: 12,488,281 km (0.112 R)
• M40: 13,031,471 km (0.102 R)
• M41: 13,122,725 km (0.114 R)
• M42: 13,259,906 km (0.044 R)
• M43: 14,093,765 km (0.086 R)
• M44: 14,234,387 km (0.095 R)
• M45: 14,328,484 km (0.063 R)
• M46: 14,564,400 km (0.102 R)
• M47: 14,659,095 km (0.029 R)
• M48: 16,944,053 km (0.104 R)
• M49: 17,343,928 km (0.112 R)
• M50: 17,595,552 km (0.098 R)
• M51: 17,949,650 km (0.077 R)
• M52: 18,613,715 km (0.061 R)
• M53: 19,285,709 km (0.082 R)
• M54: 19,441,889 km (0.087 R)
• M55: 21,349,262 km (0.076 R)
• M56: 21,672,992 km (0.091 R)
• M57: 22,818,612 km (0.117 R)
• M58: 23,426,727 km (0.112 R)
• M59: 23,593,379 km (0.1 R)
• M60: 24,151,978 km (0.099 R)
• M61: 24,320,425 km (0.115 R)
• M62: 24,828,160 km (0.116 R)
• M63: 26,026,439 km (0.119 R)
• M64: 26,141,480 km (0.077 R)
• M65: 26,719,526 km (0.062 R)
• M66: 27,360,254 km (0.077 R)
• M67: 28,954,369 km (0.072 R)
• M68: 30,336,055 km (0.037 R)
• M69: 30,517,816 km (0.082 R)
• M70: 32,170,274 km (0.104 R)
• M71: 32,727,526 km (0.088 R)
• M72: 33,475,516 km (0.109 R)
• M73: 35,306,294 km (0.103 R)
• M74: 36,073,283 km (0.108 R)
• M75: 36,330,292 km (0.1 R)
• M76: 37,754,164 km (0.105 R)
• M77: 39,064,342 km (0.103 R)
• M78: 40,723,084 km (0.109 R)
• M79: 41,258,794 km (0.11 R)
• M80: 42,269,327 km (0.111 R)
• M81: 43,288,089 km (0.098 R)
• M82: 43,424,522 km (0.069 R)
• M83: 43,834,719 km (0.112 R)
• M84: 44,383,743 km (0.099 R)
• M85: 45,905,004 km (0.08 R)
• M86: 46,462,406 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 10.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.53 AU - 11.57 AU

Year: 12708 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,583,605 km

• M1: 175,478 km (0.068 R)
• M2: 334,351 km (0.096 R)
• M3: 711,338 km (0.113 R)
• M4: 1,004,998 km (0.116 R)
• M5: 1,454,091 km (0.037 R)
• M6: 2,069,088 km (0.088 R)
• M7: 2,234,543 km (0.069 R)
• M8: 2,491,253 km (0.097 R)
• M9: 2,727,468 km (0.117 R)
• M10: 3,126,895 km (0.102 R)
• M11: 4,433,931 km (0.082 R)
• M12: 4,540,744 km (0.118 R)
• M13: 5,237,721 km (0.091 R)
• M14: 5,350,817 km (0.103 R)
• M15: 5,502,958 km (0.101 R)
• M16: 5,579,552 km (0.055 R)
• M17: 7,522,529 km (0.094 R)
• M18: 7,693,220 km (0.061 R)
• M19: 7,865,108 km (0.096 R)
• M20: 8,521,244 km (0.111 R)
• M21: 8,833,455 km (0.12 R)
• M22: 9,561,099 km (0.114 R)
• M23: 10,072,574 km (0.119 R)
• M24: 10,166,671 km (0.087 R)
• M25: 10,593,025 km (0.113 R)
• M26: 10,784,510 km (0.096 R)
• M27: 11,414,617 km (0.056 R)
• M28: 11,561,671 km (0.101 R)
• M29: 11,808,209 km (0.103 R)
• M30: 11,907,392 km (0.084 R)
• M31: 12,006,875 km (0.054 R)
• M32: 12,356,934 km (0.102 R)
• M33: 12,812,010 km (0.118 R)
• M34: 13,842,889 km (0.07 R)
• M35: 14,052,326 km (0.104 R)
• M36: 15,061,214 km (0.054 R)
• M37: 15,168,775 km (0.109 R)
• M38: 15,983,635 km (0.106 R)
• M39: 16,701,256 km (0.106 R)
• M40: 17,996,773 km (0.097 R)
• M41: 18,743,267 km (0.098 R)
• M42: 20,623,413 km (0.084 R)
• M43: 20,742,942 km (0.062 R)
• M44: 21,042,736 km (0.061 R)
• M45: 21,163,012 km (0.117 R)
• M46: 21,585,926 km (0.117 R)
• M47: 21,828,872 km (0.043 R)
• M48: 22,011,681 km (0.102 R)
• M49: 22,378,794 km (0.066 R)
• M50: 22,995,137 km (0.117 R)
• M51: 24,055,637 km (0.048 R)
• M52: 24,181,449 km (0.047 R)
• M53: 27,004,510 km (0.107 R)
• M54: 28,321,869 km (0.116 R)
• M55: 28,988,477 km (0.109 R)
• M56: 30,336,952 km (0.119 R)
• M57: 30,404,870 km (0.097 R)
• M58: 30,677,138 km (0.1 R)
• M59: 32,397,663 km (0.117 R)
• M60: 33,164,651 km (0.105 R)
• M61: 33,867,013 km (0.1 R)
• M62: 36,291,695 km (0.07 R)
• M63: 41,080,323 km (0.036 R)
• M64: 41,381,464 km (0.08 R)
• M65: 41,758,899 km (0.1 R)
• M66: 42,213,378 km (0.093 R)
• M67: 42,289,224 km (0.076 R)
• M68: 43,280,010 km (0.117 R)
• M69: 43,663,131 km (0.04 R)
• M70: 45,751,367 km (0.038 R)
• M71: 46,219,908 km (0.081 R)
• M72: 46,846,872 km (0.043 R)
• M73: 46,925,561 km (0.09 R)
• M74: 47,004,100 km (0.073 R)
• M75: 47,082,788 km (0.11 R)
• M76: 48,347,489 km (0.103 R)
• M77: 49,383,304 km (0.119 R)
• M78: 50,345,967 km (0.118 R)
• M79: 50,668,200 km (0.079 R)
• M80: 51,395,844 km (0.093 R)
• M81: 51,720,322 km (0.085 R)
• M82: 51,964,167 km (0.045 R)
• M83: 52,045,398 km (0.114 R)
• M84: 52,208,310 km (0.12 R)
• M85: 52,861,305 km (0.1 R)
• M86: 55,334,308 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit