🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.74 AU - 0.76 AU

Year: 249 Days

Day: 38.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.21 AU - 1.29 AU

Year: 535 Days

Day: 38.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,758,265 km

• M1: 206,295 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.53 AU - 2.65 AU

Year: 1596 Days

Day: 13.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.43 AU - 3.59 AU

Year: 1999 Days

Day: 45.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.17 AU - 3.21 AU

Year: 2182 Days

Day: 42.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.9

Radius: 8.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.09 AU - 5.63 AU

Year: 4751 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,758,265 km

• M1: 118,482 km (0.113 R)
• M2: 187,446 km (0.061 R)
• M3: 269,575 km (0.041 R)
• M4: 474,225 km (0.109 R)
• M5: 637,736 km (0.06 R)
• M6: 726,746 km (0.085 R)
• M7: 820,245 km (0.077 R)
• M8: 890,855 km (0.09 R)
• M9: 1,105,678 km (0.047 R)
• M10: 1,295,817 km (0.073 R)
• M11: 1,368,521 km (0.118 R)
• M12: 1,741,768 km (0.071 R)
• M13: 2,121,148 km (0.106 R)
• M14: 2,422,438 km (0.064 R)
• M15: 2,538,975 km (0.095 R)
• M16: 2,710,713 km (0.091 R)
• M17: 2,777,733 km (0.117 R)
• M18: 2,995,997 km (0.111 R)
• M19: 3,093,385 km (0.109 R)
• M20: 3,248,518 km (0.106 R)
• M21: 3,909,441 km (0.083 R)
• M22: 4,000,696 km (0.114 R)
• M23: 4,451,733 km (0.053 R)
• M24: 4,723,702 km (0.075 R)
• M25: 4,951,839 km (0.083 R)
• M26: 5,183,417 km (0.111 R)
• M27: 5,300,701 km (0.062 R)
• M28: 5,520,610 km (0.107 R)
• M29: 5,657,642 km (0.102 R)
• M30: 5,709,253 km (0.113 R)
• M31: 5,969,703 km (0.085 R)
• M32: 6,022,212 km (0.061 R)
• M33: 6,610,730 km (0.091 R)
• M34: 6,865,944 km (0.091 R)
• M35: 6,939,546 km (0.039 R)
• M36: 7,087,349 km (0.062 R)
• M37: 7,236,199 km (0.1 R)
• M38: 7,367,396 km (0.089 R)
• M39: 7,765,476 km (0.092 R)
• M40: 8,034,902 km (0.111 R)
• M41: 8,229,080 km (0.118 R)
• M42: 8,385,709 km (0.117 R)
• M43: 8,741,452 km (0.069 R)
• M44: 8,941,315 km (0.093 R)
• M45: 9,304,838 km (0.107 R)
• M46: 9,427,059 km (0.107 R)
• M47: 9,755,726 km (0.082 R)
• M48: 10,213,645 km (0.103 R)
• M49: 10,978,240 km (0.086 R)
• M50: 11,042,866 km (0.077 R)
• M51: 11,258,885 km (0.113 R)
• M52: 11,739,244 km (0.105 R)
• M53: 11,893,480 km (0.108 R)
• M54: 12,026,173 km (0.07 R)
• M55: 12,539,593 km (0.112 R)
• M56: 12,923,610 km (0.069 R)
• M57: 13,014,566 km (0.095 R)
• M58: 13,380,333 km (0.041 R)
• M59: 13,449,297 km (0.092 R)
• M60: 13,541,599 km (0.076 R)
• M61: 13,935,490 km (0.095 R)
• M62: 14,262,811 km (0.11 R)
• M63: 14,403,881 km (0.105 R)
• M64: 14,521,765 km (0.081 R)
• M65: 15,020,524 km (0.11 R)
• M66: 15,212,009 km (0.093 R)
• M67: 15,476,648 km (0.108 R)
• M68: 16,451,577 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554

Radius: 5

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.24 AU - 16.02 AU

Year: 22533 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,758,265 km

• M1: 97,837 km (0.117 R)
• M2: 262,993 km (0.12 R)
• M3: 402,418 km (0.064 R)
• M4: 894,146 km (0.082 R)
• M5: 1,133,503 km (0.083 R)
• M6: 1,543,850 km (0.08 R)
• M7: 1,996,533 km (0.096 R)
• M8: 2,237,386 km (0.103 R)
• M9: 2,343,451 km (0.107 R)
• M10: 2,709,068 km (0.061 R)
• M11: 2,746,617 km (0.062 R)
• M12: 3,330,348 km (0.075 R)
• M13: 3,615,631 km (0.072 R)
• M14: 3,740,396 km (0.117 R)
• M15: 4,296,900 km (0.104 R)
• M16: 4,428,995 km (0.065 R)
• M17: 4,652,195 km (0.115 R)
• M18: 4,742,402 km (0.028 R)
• M19: 4,970,688 km (0.044 R)
• M20: 5,155,891 km (0.051 R)
• M21: 5,249,389 km (0.067 R)
• M22: 5,343,486 km (0.045 R)
• M23: 6,922,043 km (0.088 R)
• M24: 7,337,776 km (0.103 R)
• M25: 7,442,943 km (0.12 R)
• M26: 8,632,695 km (0.06 R)
• M27: 8,967,345 km (0.117 R)
• M28: 9,136,241 km (0.073 R)
• M29: 9,938,235 km (0.063 R)
• M30: 10,465,717 km (0.093 R)
• M31: 10,643,440 km (0.091 R)
• M32: 10,822,359 km (0.088 R)
• M33: 11,183,039 km (0.117 R)
• M34: 11,364,801 km (0.082 R)
• M35: 11,854,434 km (0.066 R)
• M36: 12,163,952 km (0.074 R)
• M37: 14,010,738 km (0.095 R)
• M38: 15,536,487 km (0.046 R)
• M39: 16,284,626 km (0.107 R)
• M40: 16,836,044 km (0.1 R)
• M41: 17,323,583 km (0.09 R)
• M42: 18,598,456 km (0.067 R)
• M43: 20,566,566 km (0.11 R)
• M44: 21,839,195 km (0.112 R)
• M45: 22,294,421 km (0.066 R)
• M46: 23,446,325 km (0.116 R)
• M47: 24,303,221 km (0.108 R)
• M48: 24,381,611 km (0.053 R)
• M49: 25,967,348 km (0.113 R)
• M50: 29,320,734 km (0.082 R)
• M51: 29,655,085 km (0.113 R)
• M52: 31,175,299 km (0.104 R)
• M53: 31,773,391 km (0.099 R)
• M54: 32,116,868 km (0.113 R)
• M55: 32,547,859 km (0.106 R)
• M56: 32,807,411 km (0.116 R)
• M57: 34,819,952 km (0.118 R)
• M58: 35,173,900 km (0.031 R)
• M59: 36,332,835 km (0.092 R)
• M60: 38,871,361 km (0.109 R)
• M61: 39,146,621 km (0.118 R)
• M62: 41,185,640 km (0.072 R)
• M63: 41,559,934 km (0.099 R)
• M64: 41,747,679 km (0.103 R)
• M65: 42,689,996 km (0.102 R)
• M66: 44,595,724 km (0.113 R)
• M67: 45,946,144 km (0.065 R)
• M68: 46,334,350 km (0.061 R)
• M69: 47,114,204 km (0.1 R)
• M70: 50,777,108 km (0.117 R)
• M71: 51,178,479 km (0.104 R)
• M72: 51,984,512 km (0.116 R)
• M73: 52,693,307 km (0.113 R)
• M74: 52,998,038 km (0.09 R)
• M75: 53,813,496 km (0.067 R)
• M76: 55,250,383 km (0.091 R)
• M77: 55,560,051 km (0.114 R)
• M78: 55,973,689 km (0.069 R)
• M79: 57,012,197 km (0.033 R)
• M80: 59,108,363 km (0.098 R)
• M81: 59,319,445 km (0.065 R)
• M82: 60,378,149 km (0.102 R)
• M83: 61,870,987 km (0.051 R)
• M84: 62,836,940 km (0.041 R)
• M85: 65,110,379 km (0.06 R)
• M86: 65,437,400 km (0.045 R)
• M87: 65,655,663 km (0.118 R)
• M88: 66,640,915 km (0.087 R)
• M89: 67,300,492 km (0.108 R)
• M90: 68,404,524 km (0.053 R)
• M91: 68,515,226 km (0.073 R)
• M92: 71,864,872 km (0.104 R)
• M93: 73,446,271 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit