🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.88 AU - 3.08 AU

Year: 1379 Days

Day: 26.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.28 AU - 4.62 AU

Year: 3315 Days

Day: 25.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,309,292 km

• M1: 2,441,138 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.92 AU - 5.88 AU

Year: 3830 Days

Day: 16.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 11

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.51 AU - 7.29 AU

Year: 5060 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,309,292 km

• M1: 166,203 km (0.109 R)
• M2: 264,639 km (0.083 R)
• M3: 432,637 km (0.061 R)
• M4: 509,680 km (0.091 R)
• M5: 629,358 km (0.12 R)
• M6: 1,018,911 km (0.119 R)
• M7: 1,207,554 km (0.066 R)
• M8: 1,289,683 km (0.058 R)
• M9: 1,822,850 km (0.119 R)
• M10: 2,133,714 km (0.106 R)
• M11: 2,214,048 km (0.092 R)
• M12: 2,674,810 km (0.115 R)
• M13: 2,961,140 km (0.065 R)
• M14: 3,234,306 km (0.119 R)
• M15: 3,587,357 km (0.082 R)
• M16: 3,854,389 km (0.094 R)
• M17: 4,228,833 km (0.094 R)
• M18: 4,330,709 km (0.095 R)
• M19: 4,615,094 km (0.058 R)
• M20: 4,693,783 km (0.09 R)
• M21: 5,093,807 km (0.104 R)
• M22: 5,532,578 km (0.039 R)
• M23: 5,756,676 km (0.051 R)
• M24: 6,446,621 km (0.089 R)
• M25: 6,712,157 km (0.043 R)
• M26: 7,438,006 km (0.038 R)
• M27: 8,156,824 km (0.118 R)
• M28: 8,380,024 km (0.082 R)
• M29: 8,540,692 km (0.037 R)
• M30: 8,702,407 km (0.078 R)
• M31: 8,930,544 km (0.117 R)
• M32: 9,459,373 km (0.091 R)
• M33: 9,693,942 km (0.098 R)
• M34: 9,896,647 km (0.041 R)
• M35: 10,134,807 km (0.074 R)
• M36: 10,374,912 km (0.103 R)
• M37: 11,000,829 km (0.087 R)
• M38: 11,283,120 km (0.107 R)
• M39: 11,531,901 km (0.113 R)
• M40: 12,035,149 km (0.099 R)
• M41: 12,435,622 km (0.041 R)
• M42: 12,877,385 km (0.114 R)
• M43: 13,437,030 km (0.119 R)
• M44: 14,042,603 km (0.098 R)
• M45: 14,618,554 km (0.081 R)
• M46: 14,889,925 km (0.115 R)
• M47: 15,280,525 km (0.069 R)
• M48: 15,359,064 km (0.11 R)
• M49: 15,714,209 km (0.098 R)
• M50: 15,992,162 km (0.111 R)
• M51: 16,071,898 km (0.112 R)
• M52: 16,472,670 km (0.108 R)
• M53: 16,674,328 km (0.098 R)
• M54: 17,202,259 km (0.1 R)
• M55: 17,406,759 km (0.089 R)
• M56: 18,399,790 km (0.098 R)
• M57: 18,567,041 km (0.072 R)
• M58: 18,692,852 km (0.027 R)
• M59: 18,776,926 km (0.082 R)
• M60: 19,666,734 km (0.094 R)
• M61: 19,795,089 km (0.093 R)
• M62: 20,009,463 km (0.071 R)
• M63: 20,267,669 km (0.053 R)
• M64: 20,961,803 km (0.074 R)
• M65: 21,575,603 km (0.093 R)
• M66: 21,663,716 km (0.111 R)
• M67: 23,135,759 km (0.064 R)
• M68: 23,770,054 km (0.062 R)
• M69: 24,547,814 km (0.093 R)
• M70: 25,287,575 km (0.09 R)
• M71: 25,380,476 km (0.078 R)
• M72: 28,899,915 km (0.071 R)
• M73: 29,143,161 km (0.092 R)
• M74: 29,729,734 km (0.118 R)
• M75: 30,518,115 km (0.054 R)
• M76: 30,964,515 km (0.077 R)
• M77: 31,263,262 km (0.103 R)
• M78: 31,462,975 km (0.045 R)
• M79: 31,713,253 km (0.094 R)
• M80: 31,863,748 km (0.108 R)
• M81: 32,569,252 km (0.118 R)
• M82: 32,670,380 km (0.119 R)
• M83: 32,822,371 km (0.088 R)
• M84: 33,127,102 km (0.07 R)
• M85: 33,739,257 km (0.089 R)
• M86: 34,097,992 km (0.089 R)
• M87: 34,200,766 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.4

Radius: 6.8

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.13 AU - 18.61 AU

Year: 21277 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,309,292 km

• M1: 97,538 km (0.09 R)
• M2: 188,643 km (0.105 R)
• M3: 436,078 km (0.102 R)
• M4: 970,292 km (0.115 R)
• M5: 1,078,750 km (0.117 R)
• M6: 1,191,248 km (0.081 R)
• M7: 1,278,164 km (0.105 R)
• M8: 2,117,558 km (0.032 R)
• M9: 2,295,280 km (0.055 R)
• M10: 3,460,498 km (0.113 R)
• M11: 3,884,010 km (0.074 R)
• M12: 4,279,097 km (0.114 R)
• M13: 4,323,827 km (0.083 R)
• M14: 4,641,124 km (0.053 R)
• M15: 5,154,993 km (0.095 R)
• M16: 5,934,248 km (0.111 R)
• M17: 6,645,885 km (0.1 R)
• M18: 7,170,675 km (0.046 R)
• M19: 7,223,782 km (0.091 R)
• M20: 7,438,006 km (0.096 R)
• M21: 7,872,588 km (0.034 R)
• M22: 8,823,432 km (0.066 R)
• M23: 9,167,507 km (0.038 R)
• M24: 9,283,296 km (0.097 R)
• M25: 9,809,880 km (0.098 R)
• M26: 10,106,683 km (0.113 R)
• M27: 10,587,789 km (0.114 R)
• M28: 11,634,526 km (0.078 R)
• M29: 12,393,136 km (0.065 R)
• M30: 12,649,547 km (0.108 R)
• M31: 15,445,831 km (0.071 R)
• M32: 16,348,654 km (0.112 R)
• M33: 16,489,126 km (0.101 R)
• M34: 16,700,358 km (0.054 R)
• M35: 18,132,309 km (0.12 R)
• M36: 18,789,493 km (0.036 R)
• M37: 19,454,455 km (0.07 R)
• M38: 19,528,805 km (0.094 R)
• M39: 20,051,949 km (0.12 R)
• M40: 20,655,427 km (0.072 R)
• M41: 21,571,863 km (0.092 R)
• M42: 22,112,510 km (0.038 R)
• M43: 22,423,524 km (0.099 R)
• M44: 22,814,274 km (0.063 R)
• M45: 22,892,813 km (0.105 R)
• M46: 22,971,202 km (0.105 R)
• M47: 23,761,378 km (0.087 R)
• M48: 23,920,400 km (0.112 R)
• M49: 24,000,136 km (0.12 R)
• M50: 24,479,896 km (0.104 R)
• M51: 26,595,809 km (0.089 R)
• M52: 29,194,174 km (0.096 R)
• M53: 29,535,257 km (0.095 R)
• M54: 30,221,612 km (0.099 R)
• M55: 32,575,984 km (0.119 R)
• M56: 34,537,660 km (0.114 R)
• M57: 35,351,174 km (0.058 R)
• M58: 35,988,161 km (0.061 R)
• M59: 36,353,928 km (0.1 R)
• M60: 36,812,894 km (0.091 R)
• M61: 42,467,245 km (0.1 R)
• M62: 42,660,376 km (0.118 R)
• M63: 45,295,542 km (0.106 R)
• M64: 46,086,317 km (0.071 R)
• M65: 46,782,097 km (0.114 R)
• M66: 47,281,155 km (0.056 R)
• M67: 48,486,166 km (0.049 R)
• M68: 48,991,208 km (0.06 R)
• M69: 49,802,926 km (0.112 R)
• M70: 53,093,930 km (0.073 R)
• M71: 53,614,530 km (0.056 R)
• M72: 54,346,064 km (0.07 R)
• M73: 55,819,304 km (0.06 R)
• M74: 55,924,920 km (0.115 R)
• M75: 56,136,601 km (0.063 R)
• M76: 56,242,516 km (0.105 R)
• M77: 56,666,925 km (0.117 R)
• M78: 57,305,409 km (0.034 R)
• M79: 58,267,772 km (0.089 R)
• M80: 58,912,240 km (0.109 R)
• M81: 60,859,855 km (0.088 R)
• M82: 61,077,519 km (0.108 R)
• M83: 61,732,160 km (0.111 R)
• M84: 64,374,058 km (0.095 R)
• M85: 64,929,066 km (0.101 R)
• M86: 65,708,770 km (0.115 R)
• M87: 69,425,978 km (0.053 R)
• M88: 70,908,942 km (0.109 R)
• M89: 71,023,384 km (0.109 R)
• M90: 71,252,718 km (0.033 R)
• M91: 74,953,320 km (0.118 R)
• M92: 77,415,552 km (0.104 R)
• M93: 78,834,488 km (0.058 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit