🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.69 AU - 0.95 AU

Year: 270 Days

Day: 39.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.2 AU - 4.26 AU

Year: 2618 Days

Day: 37.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 145.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 12.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.31 AU - 6.25 AU

Year: 4409 Days

Day: 10.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,889,583 km

• M1: 172,786 km (0.088 R)
• M2: 505,192 km (0.118 R)
• M3: 665,112 km (0.112 R)
• M4: 746,493 km (0.091 R)
• M5: 986,598 km (0.1 R)
• M6: 1,095,655 km (0.101 R)
• M7: 1,267,393 km (0.111 R)
• M8: 1,991,447 km (0.111 R)
• M9: 2,186,074 km (0.068 R)
• M10: 2,294,981 km (0.059 R)
• M11: 2,480,632 km (0.074 R)
• M12: 2,986,871 km (0.103 R)
• M13: 3,231,464 km (0.117 R)
• M14: 3,440,452 km (0.026 R)
• M15: 3,697,162 km (0.069 R)
• M16: 3,960,304 km (0.096 R)
• M17: 4,184,252 km (0.115 R)
• M18: 4,366,463 km (0.109 R)
• M19: 4,528,178 km (0.068 R)
• M20: 4,810,020 km (0.096 R)
• M21: 5,121,782 km (0.034 R)
• M22: 5,243,555 km (0.03 R)
• M23: 5,341,691 km (0.092 R)
• M24: 5,589,575 km (0.115 R)
• M25: 6,019,818 km (0.109 R)
• M26: 6,356,264 km (0.071 R)
• M27: 6,993,252 km (0.111 R)
• M28: 7,429,479 km (0.041 R)
• M29: 7,512,207 km (0.085 R)
• M30: 8,849,013 km (0.066 R)
• M31: 9,231,685 km (0.071 R)
• M32: 9,619,891 km (0.072 R)
• M33: 9,740,317 km (0.078 R)
• M34: 10,691,461 km (0.116 R)
• M35: 10,784,959 km (0.117 R)
• M36: 10,878,907 km (0.095 R)
• M37: 11,447,977 km (0.08 R)
• M38: 11,543,869 km (0.071 R)
• M39: 11,929,682 km (0.062 R)
• M40: 12,026,921 km (0.077 R)
• M41: 12,319,833 km (0.074 R)
• M42: 12,747,384 km (0.096 R)
• M43: 12,879,778 km (0.099 R)
• M44: 13,079,491 km (0.052 R)
• M45: 13,583,038 km (0.037 R)
• M46: 13,820,300 km (0.066 R)
• M47: 15,271,998 km (0.117 R)
• M48: 15,448,075 km (0.102 R)
• M49: 15,766,718 km (0.072 R)
• M50: 16,410,587 km (0.056 R)
• M51: 16,844,571 km (0.088 R)
• M52: 17,392,398 km (0.113 R)
• M53: 17,539,453 km (0.078 R)
• M54: 17,834,909 km (0.112 R)
• M55: 18,844,096 km (0.074 R)
• M56: 19,222,578 km (0.074 R)
• M57: 19,565,307 km (0.105 R)
• M58: 19,680,049 km (0.104 R)
• M59: 20,064,066 km (0.116 R)
• M60: 20,373,136 km (0.084 R)
• M61: 20,995,912 km (0.112 R)
• M62: 22,539,911 km (0.107 R)
• M63: 22,820,856 km (0.073 R)
• M64: 23,508,258 km (0.086 R)
• M65: 24,079,273 km (0.094 R)
• M66: 24,284,372 km (0.085 R)
• M67: 24,696,364 km (0.062 R)
• M68: 24,820,381 km (0.041 R)
• M69: 24,986,136 km (0.085 R)
• M70: 25,987,993 km (0.094 R)
• M71: 26,156,290 km (0.074 R)
• M72: 26,451,596 km (0.115 R)
• M73: 27,258,826 km (0.118 R)
• M74: 28,074,135 km (0.042 R)
• M75: 28,506,473 km (0.111 R)
• M76: 28,766,923 km (0.082 R)
• M77: 29,290,216 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 13.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.41 AU - 6.99 AU

Year: 4946 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,889,583 km

• M1: 189,840 km (0.043 R)
• M2: 341,532 km (0.114 R)
• M3: 429,795 km (0.088 R)
• M4: 537,356 km (0.116 R)
• M5: 630,256 km (0.107 R)
• M6: 720,613 km (0.082 R)
• M7: 916,586 km (0.048 R)
• M8: 1,032,525 km (0.059 R)
• M9: 1,412,054 km (0.113 R)
• M10: 1,599,201 km (0.112 R)
• M11: 1,702,573 km (0.084 R)
• M12: 1,821,653 km (0.108 R)
• M13: 2,253,991 km (0.056 R)
• M14: 2,550,195 km (0.117 R)
• M15: 2,859,264 km (0.044 R)
• M16: 3,547,714 km (0.107 R)
• M17: 3,875,931 km (0.092 R)
• M18: 4,250,225 km (0.079 R)
• M19: 4,377,682 km (0.04 R)
• M20: 4,767,834 km (0.07 R)
• M21: 4,957,524 km (0.085 R)
• M22: 5,111,161 km (0.052 R)
• M23: 5,246,846 km (0.117 R)
• M24: 5,423,222 km (0.092 R)
• M25: 5,761,762 km (0.11 R)
• M26: 6,025,204 km (0.092 R)
• M27: 6,251,396 km (0.079 R)
• M28: 6,459,486 km (0.108 R)
• M29: 6,564,355 km (0.089 R)
• M30: 7,075,830 km (0.092 R)
• M31: 7,292,747 km (0.09 R)
• M32: 7,511,907 km (0.072 R)
• M33: 8,137,376 km (0.108 R)
• M34: 8,273,510 km (0.069 R)
• M35: 9,224,654 km (0.095 R)
• M36: 9,677,187 km (0.059 R)
• M37: 9,797,464 km (0.056 R)
• M38: 10,406,477 km (0.099 R)
• M39: 11,002,774 km (0.108 R)
• M40: 11,381,107 km (0.075 R)
• M41: 11,508,115 km (0.062 R)
• M42: 12,228,429 km (0.086 R)
• M43: 12,541,687 km (0.113 R)
• M44: 13,658,734 km (0.115 R)
• M45: 13,902,280 km (0.084 R)
• M46: 14,393,709 km (0.045 R)
• M47: 14,946,473 km (0.108 R)
• M48: 15,085,748 km (0.063 R)
• M49: 15,732,011 km (0.107 R)
• M50: 15,958,951 km (0.107 R)
• M51: 16,964,399 km (0.097 R)
• M52: 17,255,516 km (0.119 R)
• M53: 17,665,863 km (0.111 R)
• M54: 18,079,351 km (0.101 R)
• M55: 19,127,135 km (0.113 R)
• M56: 19,369,484 km (0.107 R)
• M57: 19,612,730 km (0.082 R)
• M58: 20,010,211 km (0.115 R)
• M59: 20,102,363 km (0.03 R)
• M60: 20,410,535 km (0.075 R)
• M61: 20,689,086 km (0.074 R)
• M62: 20,782,286 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 12.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.35 AU - 10.41 AU

Year: 8816 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,889,583 km

• M1: 280,197 km (0.075 R)
• M2: 424,110 km (0.051 R)
• M3: 538,852 km (0.112 R)
• M4: 1,063,641 km (0.115 R)
• M5: 1,245,402 km (0.08 R)
• M6: 1,721,124 km (0.117 R)
• M7: 2,040,066 km (0.075 R)
• M8: 2,657,756 km (0.098 R)
• M9: 3,127,792 km (0.104 R)
• M10: 3,414,123 km (0.025 R)
• M11: 4,324,276 km (0.12 R)
• M12: 5,747,999 km (0.101 R)
• M13: 5,923,028 km (0.111 R)
• M14: 6,510,499 km (0.114 R)
• M15: 6,614,619 km (0.098 R)
• M16: 6,745,518 km (0.093 R)
• M17: 7,063,263 km (0.078 R)
• M18: 7,768,617 km (0.103 R)
• M19: 7,962,347 km (0.074 R)
• M20: 8,045,972 km (0.117 R)
• M21: 8,354,742 km (0.088 R)
• M22: 8,496,411 km (0.108 R)
• M23: 9,071,166 km (0.1 R)
• M24: 9,897,096 km (0.105 R)
• M25: 10,258,375 km (0.091 R)
• M26: 12,258,050 km (0.104 R)
• M27: 13,368,215 km (0.089 R)
• M28: 13,700,921 km (0.107 R)
• M29: 14,442,478 km (0.081 R)
• M30: 15,405,140 km (0.086 R)
• M31: 15,999,791 km (0.081 R)
• M32: 16,140,713 km (0.097 R)
• M33: 16,637,527 km (0.113 R)
• M34: 16,851,901 km (0.059 R)
• M35: 17,067,322 km (0.109 R)
• M36: 18,231,343 km (0.116 R)
• M37: 18,785,902 km (0.111 R)
• M38: 19,987,323 km (0.108 R)
• M39: 20,101,167 km (0.101 R)
• M40: 20,329,752 km (0.094 R)
• M41: 21,136,234 km (0.08 R)
• M42: 21,252,173 km (0.101 R)
• M43: 21,523,842 km (0.116 R)
• M44: 22,780,315 km (0.085 R)
• M45: 23,217,739 km (0.039 R)
• M46: 23,778,432 km (0.096 R)
• M47: 23,899,307 km (0.087 R)
• M48: 25,240,901 km (0.115 R)
• M49: 25,405,159 km (0.079 R)
• M50: 25,569,717 km (0.057 R)
• M51: 28,379,913 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.6

Radius: 4.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.58 AU - 13.42 AU

Year: 17035 Days

Day: 16.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,889,583 km

• M1: 67,768 km (0.098 R)
• M2: 129,253 km (0.079 R)
• M3: 406,308 km (0.117 R)
• M4: 504,145 km (0.086 R)
• M5: 623,374 km (0.11 R)
• M6: 665,112 km (0.043 R)
• M7: 722,408 km (0.109 R)
• M8: 781,200 km (0.119 R)
• M9: 1,237,025 km (0.104 R)
• M10: 1,472,492 km (0.073 R)
• M11: 1,682,677 km (0.062 R)
• M12: 1,801,158 km (0.092 R)
• M13: 1,841,400 km (0.066 R)
• M14: 2,412,116 km (0.067 R)
• M15: 2,456,547 km (0.081 R)
• M16: 2,636,513 km (0.054 R)
• M17: 2,705,178 km (0.111 R)
• M18: 3,523,778 km (0.112 R)
• M19: 3,701,201 km (0.087 R)
• M20: 5,366,674 km (0.038 R)
• M21: 5,453,890 km (0.07 R)
• M22: 5,512,233 km (0.06 R)
• M23: 5,718,229 km (0.097 R)
• M24: 5,807,240 km (0.086 R)
• M25: 5,926,619 km (0.114 R)
• M26: 6,228,807 km (0.06 R)
• M27: 6,785,161 km (0.073 R)
• M28: 8,177,319 km (0.104 R)
• M29: 8,717,218 km (0.058 R)
• M30: 9,513,377 km (0.036 R)
• M31: 10,296,522 km (0.044 R)
• M32: 11,509,312 km (0.101 R)
• M33: 11,546,712 km (0.068 R)
• M34: 12,304,275 km (0.096 R)
• M35: 13,431,046 km (0.03 R)
• M36: 13,946,710 km (0.086 R)
• M37: 15,038,326 km (0.107 R)
• M38: 17,131,200 km (0.101 R)
• M39: 18,342,494 km (0.092 R)
• M40: 18,605,637 km (0.082 R)
• M41: 19,625,745 km (0.111 R)
• M42: 20,572,998 km (0.116 R)
• M43: 20,755,209 km (0.103 R)
• M44: 20,892,091 km (0.047 R)
• M45: 22,418,139 km (0.096 R)
• M46: 24,701,002 km (0.031 R)
• M47: 24,797,642 km (0.099 R)
• M48: 25,968,096 km (0.118 R)
• M49: 27,757,137 km (0.115 R)
• M50: 28,564,965 km (0.036 R)
• M51: 30,566,136 km (0.104 R)
• M52: 32,294,440 km (0.083 R)
• M53: 32,877,573 km (0.115 R)
• M54: 33,197,114 km (0.108 R)
• M55: 33,303,777 km (0.12 R)
• M56: 33,892,894 km (0.084 R)
• M57: 33,946,599 km (0.106 R)
• M58: 34,215,726 km (0.104 R)
• M59: 34,864,233 km (0.038 R)
• M60: 35,735,341 km (0.08 R)
• M61: 36,723,884 km (0.09 R)
• M62: 36,779,085 km (0.116 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit