🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.39 AU - 2.13 AU

Year: 817 Days

Day: 37.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183

Radius: 9.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.12 AU - 9.72 AU

Year: 9320 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,993,501 km

• M1: 144,960 km (0.064 R)
• M2: 268,079 km (0.071 R)
• M3: 494,122 km (0.104 R)
• M4: 647,460 km (0.099 R)
• M5: 804,537 km (0.085 R)
• M6: 988,393 km (0.088 R)
• M7: 1,156,990 km (0.058 R)
• M8: 1,459,327 km (0.055 R)
• M9: 1,587,233 km (0.113 R)
• M10: 1,923,380 km (0.109 R)
• M11: 2,100,055 km (0.085 R)
• M12: 2,337,616 km (0.112 R)
• M13: 2,450,264 km (0.103 R)
• M14: 2,681,093 km (0.073 R)
• M15: 2,939,149 km (0.077 R)
• M16: 3,543,824 km (0.113 R)
• M17: 3,827,312 km (0.106 R)
• M18: 5,327,479 km (0.116 R)
• M19: 5,804,547 km (0.076 R)
• M20: 6,035,376 km (0.073 R)
• M21: 6,321,557 km (0.097 R)
• M22: 6,961,387 km (0.084 R)
• M23: 7,593,887 km (0.071 R)
• M24: 7,761,886 km (0.087 R)
• M25: 7,902,956 km (0.08 R)
• M26: 8,016,351 km (0.082 R)
• M27: 8,359,828 km (0.069 R)
• M28: 8,475,467 km (0.081 R)
• M29: 8,533,362 km (0.076 R)
• M30: 8,620,577 km (0.067 R)
• M31: 8,942,961 km (0.072 R)
• M32: 9,449,050 km (0.103 R)
• M33: 9,599,695 km (0.048 R)
• M34: 10,025,601 km (0.1 R)
• M35: 10,613,670 km (0.118 R)
• M36: 10,833,130 km (0.111 R)
• M37: 10,927,676 km (0.072 R)
• M38: 12,477,061 km (0.106 R)
• M39: 12,675,428 km (0.111 R)
• M40: 12,874,991 km (0.077 R)
• M41: 15,067,348 km (0.068 R)
• M42: 15,137,809 km (0.096 R)
• M43: 15,314,184 km (0.061 R)
• M44: 15,455,704 km (0.114 R)
• M45: 15,562,218 km (0.059 R)
• M46: 16,242,290 km (0.12 R)
• M47: 16,350,598 km (0.077 R)
• M48: 17,005,239 km (0.115 R)
• M49: 18,190,203 km (0.098 R)
• M50: 18,679,239 km (0.039 R)
• M51: 20,834,795 km (0.12 R)
• M52: 20,913,184 km (0.088 R)
• M53: 21,702,911 km (0.119 R)
• M54: 21,981,612 km (0.109 R)
• M55: 22,061,497 km (0.117 R)
• M56: 22,582,846 km (0.117 R)
• M57: 22,663,479 km (0.098 R)
• M58: 22,865,287 km (0.093 R)
• M59: 23,556,130 km (0.07 R)
• M60: 23,719,640 km (0.057 R)
• M61: 24,088,997 km (0.102 R)
• M62: 24,708,781 km (0.084 R)
• M63: 24,999,899 km (0.057 R)
• M64: 25,250,176 km (0.087 R)
• M65: 25,795,460 km (0.094 R)
• M66: 26,006,243 km (0.062 R)
• M67: 26,855,211 km (0.12 R)
• M68: 26,940,482 km (0.109 R)
• M69: 28,232,110 km (0.045 R)
• M70: 28,667,141 km (0.115 R)
• M71: 28,885,404 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 9.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.29 AU - 13.71 AU

Year: 12763 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,993,501 km

• M1: 269,575 km (0.066 R)
• M2: 461,210 km (0.077 R)
• M3: 566,677 km (0.079 R)
• M4: 785,987 km (0.118 R)
• M5: 1,527,095 km (0.062 R)
• M6: 1,763,460 km (0.057 R)
• M7: 1,935,946 km (0.049 R)
• M8: 2,271,045 km (0.059 R)
• M9: 3,598,577 km (0.1 R)
• M10: 3,946,242 km (0.055 R)
• M11: 4,140,420 km (0.093 R)
• M12: 4,304,679 km (0.092 R)
• M13: 4,371,100 km (0.09 R)
• M14: 4,948,548 km (0.091 R)
• M15: 5,018,111 km (0.104 R)
• M16: 7,133,275 km (0.056 R)
• M17: 7,449,824 km (0.12 R)
• M18: 7,609,894 km (0.115 R)
• M19: 8,137,825 km (0.117 R)
• M20: 8,593,650 km (0.092 R)
• M21: 8,803,685 km (0.04 R)
• M22: 9,100,637 km (0.088 R)
• M23: 9,228,842 km (0.093 R)
• M24: 9,400,880 km (0.116 R)
• M25: 9,704,264 km (0.104 R)
• M26: 9,835,312 km (0.099 R)
• M27: 10,099,203 km (0.055 R)
• M28: 11,591,890 km (0.117 R)
• M29: 12,482,297 km (0.086 R)
• M30: 12,911,792 km (0.118 R)
• M31: 13,249,135 km (0.068 R)
• M32: 13,346,075 km (0.101 R)
• M33: 13,443,164 km (0.12 R)
• M34: 13,932,498 km (0.061 R)
• M35: 14,031,083 km (0.09 R)
• M36: 14,378,001 km (0.061 R)
• M37: 14,527,449 km (0.104 R)
• M38: 14,827,991 km (0.082 R)
• M39: 15,384,495 km (0.101 R)
• M40: 15,486,372 km (0.095 R)
• M41: 15,588,547 km (0.064 R)
• M42: 15,690,872 km (0.051 R)
• M43: 15,844,808 km (0.116 R)
• M44: 17,411,846 km (0.072 R)
• M45: 17,571,168 km (0.097 R)
• M46: 17,677,831 km (0.109 R)
• M47: 18,375,555 km (0.058 R)
• M48: 18,755,085 km (0.094 R)
• M49: 19,576,826 km (0.027 R)
• M50: 19,853,433 km (0.064 R)
• M51: 20,466,485 km (0.067 R)
• M52: 20,690,881 km (0.111 R)
• M53: 21,085,670 km (0.087 R)
• M54: 22,689,509 km (0.094 R)
• M55: 23,154,908 km (0.032 R)
• M56: 23,859,065 km (0.076 R)
• M57: 24,036,039 km (0.031 R)
• M58: 24,510,564 km (0.056 R)
• M59: 24,629,644 km (0.086 R)
• M60: 25,952,388 km (0.096 R)
• M61: 26,378,144 km (0.085 R)
• M62: 26,744,808 km (0.102 R)
• M63: 26,806,143 km (0.111 R)
• M64: 26,990,298 km (0.049 R)
• M65: 27,731,107 km (0.112 R)
• M66: 29,866,018 km (0.101 R)
• M67: 30,375,997 km (0.052 R)
• M68: 31,598,810 km (0.065 R)
• M69: 32,771,957 km (0.108 R)
• M70: 33,694,377 km (0.086 R)
• M71: 34,758,916 km (0.073 R)
• M72: 34,892,656 km (0.045 R)
• M73: 37,949,240 km (0.097 R)
• M74: 38,709,347 km (0.117 R)
• M75: 39,614,115 km (0.108 R)
• M76: 40,244,520 km (0.096 R)
• M77: 40,455,453 km (0.091 R)
• M78: 41,444,594 km (0.053 R)
• M79: 41,515,503 km (0.061 R)
• M80: 42,513,022 km (0.041 R)
• M81: 42,584,530 km (0.09 R)
• M82: 42,942,966 km (0.106 R)
• M83: 43,951,854 km (0.105 R)
• M84: 44,024,110 km (0.107 R)
• M85: 44,749,959 km (0.086 R)
• M86: 45,626,004 km (0.089 R)
• M87: 48,811,691 km (0.111 R)
• M88: 49,412,177 km (0.093 R)
• M89: 50,620,628 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.8

Radius: 5.3

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.48 AU - 16.84 AU

Year: 17663 Days

Day: 18.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,993,501 km

• M1: 97,987 km (0.087 R)
• M2: 354,846 km (0.074 R)
• M3: 517,309 km (0.102 R)
• M4: 1,369,868 km (0.088 R)
• M5: 1,481,617 km (0.046 R)
• M6: 2,180,539 km (0.074 R)
• M7: 2,614,971 km (0.025 R)
• M8: 2,649,528 km (0.062 R)
• M9: 3,637,921 km (0.027 R)
• M10: 3,990,374 km (0.047 R)
• M11: 4,727,742 km (0.116 R)
• M12: 5,025,740 km (0.104 R)
• M13: 5,198,676 km (0.04 R)
• M14: 5,684,569 km (0.114 R)
• M15: 6,184,825 km (0.07 R)
• M16: 6,416,851 km (0.082 R)
• M17: 6,937,452 km (0.11 R)
• M18: 7,520,584 km (0.088 R)
• M19: 7,668,836 km (0.094 R)
• M20: 7,768,318 km (0.117 R)
• M21: 8,322,578 km (0.107 R)
• M22: 8,527,228 km (0.106 R)
• M23: 8,941,614 km (0.112 R)
• M24: 9,843,839 km (0.112 R)
• M25: 10,387,927 km (0.068 R)
• M26: 10,663,785 km (0.102 R)
• M27: 11,053,787 km (0.114 R)
• M28: 12,368,154 km (0.111 R)
• M29: 13,430,598 km (0.104 R)
• M30: 14,033,477 km (0.026 R)
• M31: 14,094,214 km (0.114 R)
• M32: 14,830,385 km (0.081 R)
• M33: 15,140,800 km (0.116 R)
• M34: 16,084,763 km (0.093 R)
• M35: 16,467,584 km (0.111 R)
• M36: 17,372,801 km (0.073 R)
• M37: 18,360,296 km (0.079 R)
• M38: 18,894,361 km (0.115 R)
• M39: 19,366,043 km (0.083 R)
• M40: 21,151,045 km (0.11 R)
• M41: 21,290,619 km (0.071 R)
• M42: 23,780,526 km (0.101 R)
• M43: 24,508,619 km (0.111 R)
• M44: 26,136,244 km (0.073 R)
• M45: 26,435,889 km (0.113 R)
• M46: 26,887,524 km (0.085 R)
• M47: 27,190,011 km (0.097 R)
• M48: 29,028,569 km (0.035 R)
• M49: 29,494,417 km (0.068 R)
• M50: 30,354,904 km (0.103 R)
• M51: 30,590,969 km (0.028 R)
• M52: 32,824,017 km (0.056 R)
• M53: 32,904,800 km (0.111 R)
• M54: 34,205,254 km (0.105 R)
• M55: 35,439,586 km (0.101 R)
• M56: 37,444,796 km (0.067 R)
• M57: 38,546,135 km (0.061 R)
• M58: 39,400,638 km (0.111 R)
• M59: 39,830,134 km (0.082 R)
• M60: 40,954,362 km (0.118 R)
• M61: 41,476,608 km (0.045 R)
• M62: 42,352,204 km (0.093 R)
• M63: 43,056,960 km (0.049 R)
• M64: 43,322,197 km (0.109 R)
• M65: 43,854,317 km (0.047 R)
• M66: 44,032,188 km (0.116 R)
• M67: 44,656,760 km (0.043 R)
• M68: 45,553,898 km (0.118 R)
• M69: 45,914,429 km (0.119 R)
• M70: 46,004,786 km (0.095 R)
• M71: 47,274,872 km (0.066 R)
• M72: 48,097,511 km (0.095 R)
• M73: 48,372,771 km (0.063 R)
• M74: 48,924,787 km (0.089 R)
• M75: 49,109,241 km (0.118 R)
• M76: 49,293,994 km (0.113 R)
• M77: 50,407,152 km (0.102 R)
• M78: 50,686,751 km (0.049 R)
• M79: 51,528,687 km (0.105 R)
• M80: 52,375,112 km (0.113 R)
• M81: 52,752,847 km (0.1 R)
• M82: 53,321,019 km (0.096 R)
• M83: 53,700,998 km (0.116 R)
• M84: 53,891,287 km (0.109 R)
• M85: 54,177,168 km (0.103 R)
• M86: 54,272,612 km (0.072 R)
• M87: 54,654,684 km (0.064 R)
• M88: 57,646,791 km (0.073 R)
• M89: 58,036,793 km (0.114 R)
• M90: 60,394,755 km (0.095 R)
• M91: 65,000,873 km (0.059 R)
• M92: 65,406,583 km (0.112 R)
• M93: 68,065,086 km (0.103 R)
• M94: 68,580,301 km (0.084 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit