🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.01 AU - 1.47 AU

Year: 485 Days

Day: 33.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,090,924 km

• M1: 66,122 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.35 AU - 1.47 AU

Year: 588 Days

Day: 35.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,090,924 km

• M1: 94,247 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.2 AU - 2.2 AU

Year: 1147 Days

Day: 36.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,090,924 km

• M1: 1,332,618 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.62 AU - 3.34 AU

Year: 1808 Days

Day: 46.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.6 AU - 4.04 AU

Year: 2126 Days

Day: 12.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.75 AU - 5.71 AU

Year: 3616 Days

Day: 38.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 11.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.15 AU - 9.05 AU

Year: 8864 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,090,924 km

• M1: 220,058 km (0.093 R)
• M2: 408,253 km (0.092 R)
• M3: 742,155 km (0.063 R)
• M4: 902,374 km (0.071 R)
• M5: 1,364,931 km (0.061 R)
• M6: 1,564,794 km (0.087 R)
• M7: 1,822,401 km (0.057 R)
• M8: 1,895,106 km (0.107 R)
• M9: 2,273,588 km (0.109 R)
• M10: 2,352,277 km (0.117 R)
• M11: 3,247,171 km (0.119 R)
• M12: 3,425,941 km (0.118 R)
• M13: 3,546,966 km (0.037 R)
• M14: 4,466,693 km (0.088 R)
• M15: 4,632,597 km (0.1 R)
• M16: 5,176,984 km (0.098 R)
• M17: 5,316,409 km (0.1 R)
• M18: 5,922,430 km (0.103 R)
• M19: 6,031,637 km (0.119 R)
• M20: 6,587,991 km (0.061 R)
• M21: 7,394,473 km (0.098 R)
• M22: 7,869,446 km (0.109 R)
• M23: 9,352,859 km (0.087 R)
• M24: 9,480,316 km (0.118 R)
• M25: 10,082,896 km (0.106 R)
• M26: 10,432,956 km (0.118 R)
• M27: 10,521,069 km (0.119 R)
• M28: 11,189,771 km (0.082 R)
• M29: 11,370,485 km (0.08 R)
• M30: 11,872,386 km (0.065 R)
• M31: 12,102,917 km (0.045 R)
• M32: 12,381,468 km (0.102 R)
• M33: 12,662,263 km (0.077 R)
• M34: 13,134,843 km (0.108 R)
• M35: 13,421,173 km (0.084 R)
• M36: 13,806,088 km (0.086 R)
• M37: 14,341,499 km (0.047 R)
• M38: 14,834,125 km (0.117 R)
• M39: 14,933,308 km (0.073 R)
• M40: 15,432,516 km (0.1 R)
• M41: 15,583,311 km (0.112 R)
• M42: 16,652,936 km (0.075 R)
• M43: 17,066,723 km (0.053 R)
• M44: 17,170,694 km (0.112 R)
• M45: 17,693,688 km (0.097 R)
• M46: 18,916,352 km (0.114 R)
• M47: 19,131,772 km (0.048 R)
• M48: 19,946,931 km (0.104 R)
• M49: 20,717,959 km (0.103 R)
• M50: 21,218,663 km (0.103 R)
• M51: 21,554,809 km (0.069 R)
• M52: 21,949,149 km (0.063 R)
• M53: 22,175,491 km (0.108 R)
• M54: 23,088,935 km (0.056 R)
• M55: 23,840,066 km (0.082 R)
• M56: 25,366,563 km (0.11 R)
• M57: 25,723,204 km (0.046 R)
• M58: 27,592,579 km (0.106 R)
• M59: 27,898,208 km (0.072 R)
• M60: 29,069,858 km (0.108 R)
• M61: 29,755,465 km (0.072 R)
• M62: 29,943,360 km (0.047 R)
• M63: 30,509,439 km (0.07 R)
• M64: 31,333,424 km (0.047 R)
• M65: 31,716,245 km (0.075 R)
• M66: 32,679,954 km (0.104 R)
• M67: 34,110,708 km (0.054 R)
• M68: 35,097,904 km (0.065 R)
• M69: 35,628,229 km (0.107 R)
• M70: 37,573,001 km (0.11 R)
• M71: 37,911,691 km (0.039 R)
• M72: 38,115,443 km (0.063 R)
• M73: 38,865,676 km (0.086 R)
• M74: 39,002,558 km (0.118 R)
• M75: 39,620,697 km (0.045 R)
• M76: 39,758,626 km (0.062 R)
• M77: 40,103,748 km (0.118 R)
• M78: 40,380,654 km (0.105 R)
• M79: 41,215,261 km (0.083 R)
• M80: 41,284,973 km (0.085 R)
• M81: 41,774,757 km (0.07 R)
• M82: 41,844,768 km (0.092 R)
• M83: 42,759,859 km (0.101 R)
• M84: 43,184,417 km (0.055 R)
• M85: 44,251,948 km (0.063 R)
• M86: 44,896,715 km (0.102 R)
• M87: 45,184,242 km (0.082 R)
• M88: 45,400,261 km (0.091 R)
• M89: 46,485,594 km (0.094 R)
• M90: 46,922,270 km (0.097 R)
• M91: 47,799,362 km (0.099 R)
• M92: 49,273,350 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 13.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.82 AU - 12.22 AU

Year: 14647 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,090,924 km

• M1: 303,684 km (0.081 R)
• M2: 514,916 km (0.058 R)
• M3: 656,286 km (0.102 R)
• M4: 1,032,225 km (0.109 R)
• M5: 1,307,635 km (0.103 R)
• M6: 1,398,740 km (0.108 R)
• M7: 1,587,981 km (0.116 R)
• M8: 2,612,428 km (0.057 R)
• M9: 2,800,323 km (0.098 R)
• M10: 2,944,385 km (0.114 R)
• M11: 3,315,388 km (0.11 R)
• M12: 3,519,589 km (0.073 R)
• M13: 4,021,191 km (0.047 R)
• M14: 4,433,333 km (0.104 R)
• M15: 5,357,848 km (0.12 R)
• M16: 6,372,720 km (0.059 R)
• M17: 7,246,820 km (0.051 R)
• M18: 7,782,530 km (0.108 R)
• M19: 8,020,989 km (0.071 R)
• M20: 8,158,469 km (0.075 R)
• M21: 8,999,060 km (0.114 R)
• M22: 9,141,926 km (0.088 R)
• M23: 9,575,012 km (0.119 R)
• M24: 9,720,870 km (0.101 R)
• M25: 10,237,132 km (0.079 R)
• M26: 12,311,306 km (0.113 R)
• M27: 12,629,501 km (0.101 R)
• M28: 13,071,413 km (0.113 R)
• M29: 13,723,361 km (0.109 R)
• M30: 15,957,754 km (0.099 R)
• M31: 16,044,222 km (0.114 R)
• M32: 16,348,355 km (0.078 R)
• M33: 17,360,833 km (0.072 R)
• M34: 17,583,584 km (0.081 R)
• M35: 17,807,383 km (0.09 R)
• M36: 18,167,315 km (0.027 R)
• M37: 18,302,851 km (0.073 R)
• M38: 18,529,641 km (0.112 R)
• M39: 18,620,746 km (0.063 R)
• M40: 19,538,679 km (0.095 R)
• M41: 19,677,655 km (0.085 R)
• M42: 19,770,406 km (0.042 R)
• M43: 20,096,529 km (0.105 R)
• M44: 20,236,702 km (0.046 R)
• M45: 20,377,324 km (0.11 R)
• M46: 20,801,135 km (0.099 R)
• M47: 21,037,949 km (0.115 R)
• M48: 22,234,881 km (0.089 R)
• M49: 22,331,521 km (0.105 R)
• M50: 22,574,019 km (0.119 R)
• M51: 22,719,877 km (0.1 R)
• M52: 23,110,328 km (0.103 R)
• M53: 23,355,519 km (0.082 R)
• M54: 23,848,593 km (0.1 R)
• M55: 24,295,143 km (0.07 R)
• M56: 24,544,523 km (0.096 R)
• M57: 24,844,766 km (0.105 R)
• M58: 26,313,517 km (0.087 R)
• M59: 26,981,023 km (0.077 R)
• M60: 27,394,661 km (0.073 R)
• M61: 27,914,514 km (0.067 R)
• M62: 28,123,502 km (0.074 R)
• M63: 29,387,604 km (0.111 R)
• M64: 29,600,183 km (0.06 R)
• M65: 29,973,280 km (0.034 R)
• M66: 31,862,252 km (0.051 R)
• M67: 32,409,032 km (0.078 R)
• M68: 33,069,208 km (0.107 R)
• M69: 33,179,611 km (0.11 R)
• M70: 33,789,372 km (0.077 R)
• M71: 34,570,871 km (0.082 R)
• M72: 34,851,367 km (0.09 R)
• M73: 36,037,977 km (0.075 R)
• M74: 36,208,519 km (0.108 R)
• M75: 36,664,643 km (0.053 R)
• M76: 37,008,120 km (0.113 R)
• M77: 37,467,684 km (0.06 R)
• M78: 38,160,472 km (0.095 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit