🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 24.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.47 AU - 1.49 AU

Year: 645 Days

Day: 32.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.89 AU - 2.25 AU

Year: 1067 Days

Day: 17.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,813,911 km

• M1: 899,532 km (0.075 R)
• M2: 1,432,100 km (0.101 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 14.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.4 AU - 7.24 AU

Year: 5690 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,813,911 km

• M1: 204,949 km (0.097 R)
• M2: 414,835 km (0.113 R)
• M3: 701,764 km (0.098 R)
• M4: 843,433 km (0.06 R)
• M5: 944,112 km (0.101 R)
• M6: 1,316,760 km (0.097 R)
• M7: 1,513,033 km (0.113 R)
• M8: 1,679,087 km (0.09 R)
• M9: 1,876,556 km (0.102 R)
• M10: 1,969,755 km (0.09 R)
• M11: 2,295,280 km (0.099 R)
• M12: 2,657,307 km (0.032 R)
• M13: 2,860,012 km (0.067 R)
• M14: 3,048,057 km (0.104 R)
• M15: 3,148,586 km (0.112 R)
• M16: 3,765,229 km (0.099 R)
• M17: 3,960,903 km (0.118 R)
• M18: 4,476,567 km (0.083 R)
• M19: 4,626,314 km (0.116 R)
• M20: 5,387,468 km (0.062 R)
• M21: 5,485,455 km (0.034 R)
• M22: 5,883,235 km (0.092 R)
• M23: 6,510,649 km (0.063 R)
• M24: 6,918,602 km (0.077 R)
• M25: 7,132,527 km (0.077 R)
• M26: 7,512,207 km (0.088 R)
• M27: 8,348,010 km (0.116 R)
• M28: 8,863,823 km (0.075 R)
• M29: 9,375,299 km (0.093 R)
• M30: 9,686,761 km (0.113 R)
• M31: 9,791,330 km (0.076 R)
• M32: 10,092,321 km (0.1 R)
• M33: 10,304,750 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 13.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.54 AU - 9.6 AU

Year: 10603 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,813,911 km

• M1: 218,562 km (0.05 R)
• M2: 595,100 km (0.111 R)
• M3: 779,106 km (0.112 R)
• M4: 966,253 km (0.112 R)
• M5: 1,227,451 km (0.061 R)
• M6: 1,387,371 km (0.059 R)
• M7: 1,663,080 km (0.101 R)
• M8: 1,773,932 km (0.094 R)
• M9: 1,887,476 km (0.108 R)
• M10: 1,980,077 km (0.087 R)
• M11: 2,569,044 km (0.033 R)
• M12: 2,883,649 km (0.095 R)
• M13: 3,350,992 km (0.065 R)
• M14: 3,493,110 km (0.091 R)
• M15: 3,637,173 km (0.045 R)
• M16: 3,872,042 km (0.044 R)
• M17: 4,387,706 km (0.086 R)
• M18: 4,733,277 km (0.1 R)
• M19: 5,185,810 km (0.111 R)
• M20: 5,584,937 km (0.119 R)
• M21: 5,754,282 km (0.03 R)
• M22: 6,237,483 km (0.082 R)
• M23: 6,342,651 km (0.103 R)
• M24: 6,769,752 km (0.06 R)
• M25: 7,023,171 km (0.119 R)
• M26: 7,243,080 km (0.053 R)
• M27: 7,539,583 km (0.088 R)
• M28: 7,689,480 km (0.057 R)
• M29: 7,916,121 km (0.096 R)
• M30: 8,145,006 km (0.108 R)
• M31: 9,201,915 km (0.071 R)
• M32: 9,685,415 km (0.042 R)
• M33: 10,426,523 km (0.105 R)
• M34: 10,593,773 km (0.115 R)
• M35: 10,846,145 km (0.115 R)
• M36: 11,658,760 km (0.061 R)
• M37: 12,668,696 km (0.055 R)
• M38: 13,342,335 km (0.119 R)
• M39: 14,912,514 km (0.058 R)
• M40: 15,385,393 km (0.081 R)
• M41: 15,911,379 km (0.11 R)
• M42: 17,128,507 km (0.095 R)
• M43: 17,823,240 km (0.099 R)
• M44: 18,577,812 km (0.056 R)
• M45: 20,222,341 km (0.106 R)
• M46: 21,273,715 km (0.098 R)
• M47: 22,775,528 km (0.108 R)
• M48: 23,156,254 km (0.118 R)
• M49: 24,089,895 km (0.077 R)
• M50: 24,589,103 km (0.086 R)
• M51: 24,700,553 km (0.104 R)
• M52: 25,091,752 km (0.085 R)
• M53: 25,428,796 km (0.108 R)
• M54: 26,620,044 km (0.078 R)
• M55: 27,021,115 km (0.114 R)
• M56: 27,136,156 km (0.106 R)
• M57: 27,482,026 km (0.089 R)
• M58: 28,763,033 km (0.051 R)
• M59: 29,292,609 km (0.097 R)
• M60: 29,647,456 km (0.118 R)
• M61: 29,825,477 km (0.097 R)
• M62: 30,003,798 km (0.114 R)
• M63: 30,242,107 km (0.09 R)
• M64: 30,960,925 km (0.072 R)
• M65: 31,503,666 km (0.086 R)
• M66: 31,624,691 km (0.103 R)
• M67: 32,232,208 km (0.119 R)
• M68: 33,706,046 km (0.084 R)
• M69: 34,575,957 km (0.084 R)
• M70: 34,763,404 km (0.1 R)
• M71: 36,274,492 km (0.091 R)
• M72: 38,645,917 km (0.08 R)
• M73: 39,883,092 km (0.109 R)
• M74: 41,133,131 km (0.083 R)
• M75: 41,729,877 km (0.094 R)
• M76: 41,996,012 km (0.108 R)
• M77: 43,267,594 km (0.067 R)
• M78: 43,806,894 km (0.1 R)
• M79: 43,942,131 km (0.07 R)
• M80: 44,077,367 km (0.11 R)
• M81: 44,416,206 km (0.026 R)
• M82: 45,164,794 km (0.08 R)
• M83: 45,711,724 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.4

Radius: 4.6

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.65 AU - 21.13 AU

Year: 28245 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,813,911 km

• M1: 70,311 km (0.119 R)
• M2: 189,391 km (0.082 R)
• M3: 299,944 km (0.11 R)
• M4: 624,870 km (0.072 R)
• M5: 1,171,202 km (0.093 R)
• M6: 1,318,406 km (0.065 R)
• M7: 2,139,250 km (0.111 R)
• M8: 2,617,215 km (0.055 R)
• M9: 3,581,971 km (0.084 R)
• M10: 3,666,943 km (0.102 R)
• M11: 3,795,597 km (0.083 R)
• M12: 4,370,053 km (0.086 R)
• M13: 4,460,859 km (0.085 R)
• M14: 4,971,436 km (0.057 R)
• M15: 5,647,619 km (0.11 R)
• M16: 7,298,132 km (0.111 R)
• M17: 8,119,424 km (0.052 R)
• M18: 8,512,717 km (0.097 R)
• M19: 8,683,109 km (0.03 R)
• M20: 9,611,065 km (0.118 R)
• M21: 10,086,636 km (0.043 R)
• M22: 10,146,625 km (0.097 R)
• M23: 12,706,544 km (0.047 R)
• M24: 14,766,207 km (0.119 R)
• M25: 15,039,523 km (0.12 R)
• M26: 15,176,704 km (0.063 R)
• M27: 15,452,413 km (0.058 R)
• M28: 15,521,677 km (0.108 R)
• M29: 16,430,484 km (0.094 R)
• M30: 16,855,790 km (0.101 R)
• M31: 17,284,688 km (0.115 R)
• M32: 17,356,495 km (0.118 R)
• M33: 17,500,408 km (0.076 R)
• M34: 19,482,280 km (0.094 R)
• M35: 19,706,976 km (0.109 R)
• M36: 20,158,612 km (0.043 R)
• M37: 20,385,702 km (0.086 R)
• M38: 20,613,689 km (0.114 R)
• M39: 21,072,206 km (0.107 R)
• M40: 21,688,849 km (0.111 R)
• M41: 21,843,832 km (0.043 R)
• M42: 22,939,637 km (0.113 R)
• M43: 23,097,612 km (0.114 R)
• M44: 23,335,173 km (0.085 R)
• M45: 24,859,127 km (0.103 R)
• M46: 25,428,646 km (0.048 R)
• M47: 26,497,822 km (0.116 R)
• M48: 29,105,612 km (0.084 R)
• M49: 29,191,033 km (0.054 R)
• M50: 29,276,602 km (0.111 R)
• M51: 29,619,780 km (0.092 R)
• M52: 32,855,732 km (0.099 R)
• M53: 33,929,096 km (0.099 R)
• M54: 35,013,980 km (0.117 R)
• M55: 35,378,101 km (0.075 R)
• M56: 35,652,015 km (0.109 R)
• M57: 36,018,380 km (0.045 R)
• M58: 36,293,939 km (0.107 R)
• M59: 36,385,942 km (0.026 R)
• M60: 37,217,407 km (0.037 R)
• M61: 37,589,008 km (0.053 R)
• M62: 37,868,607 km (0.079 R)
• M63: 40,224,474 km (0.091 R)
• M64: 41,468,231 km (0.092 R)
• M65: 41,853,445 km (0.072 R)
• M66: 43,016,269 km (0.08 R)
• M67: 44,189,565 km (0.115 R)
• M68: 46,467,791 km (0.083 R)
• M69: 46,667,654 km (0.077 R)
• M70: 47,470,097 km (0.066 R)
• M71: 48,783,716 km (0.086 R)
• M72: 49,802,478 km (0.115 R)
• M73: 50,828,121 km (0.11 R)
• M74: 52,067,988 km (0.084 R)
• M75: 52,900,201 km (0.12 R)
• M76: 53,317,878 km (0.095 R)
• M77: 55,105,423 km (0.116 R)
• M78: 55,847,279 km (0.069 R)
• M79: 56,805,752 km (0.086 R)
• M80: 56,912,565 km (0.103 R)
• M81: 57,019,528 km (0.09 R)
• M82: 57,126,490 km (0.043 R)
• M83: 57,769,761 km (0.108 R)
• M84: 58,307,565 km (0.084 R)
• M85: 58,630,996 km (0.12 R)
• M86: 60,366,481 km (0.046 R)
• M87: 61,459,742 km (0.084 R)
• M88: 62,008,766 km (0.084 R)
• M89: 62,118,721 km (0.058 R)
• M90: 64,778,272 km (0.066 R)
• M91: 66,571,950 km (0.053 R)
• M92: 67,814,510 km (0.057 R)
• M93: 69,292,836 km (0.072 R)
• M94: 73,325,247 km (0.06 R)
• M95: 74,024,168 km (0.037 R)
• M96: 74,374,526 km (0.099 R)
• M97: 78,501,483 km (0.074 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit