🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 16 Hours

Environment

Temp: 228 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.68 AU - 1.08 AU

Year: 291 Days

Day: 20.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,028,257 km

• M1: 391,198 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.24 AU - 1.74 AU

Year: 642 Days

Day: 26.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.1 AU - 2.58 AU

Year: 1264 Days

Day: 30.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.33 AU - 3.81 AU

Year: 2382 Days

Day: 40.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.38 AU - 5.8 AU

Year: 4055 Days

Day: 23.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.7

Radius: 6.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.41 AU - 19.01 AU

Year: 21987 Days

Day: 16.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,028,257 km

• M1: 240,404 km (0.076 R)
• M2: 530,025 km (0.113 R)
• M3: 1,055,263 km (0.075 R)
• M4: 1,442,123 km (0.093 R)
• M5: 3,035,490 km (0.075 R)
• M6: 4,873,749 km (0.067 R)
• M7: 5,758,620 km (0.078 R)
• M8: 8,666,504 km (0.115 R)
• M9: 8,724,548 km (0.116 R)
• M10: 9,401,628 km (0.082 R)
• M11: 9,701,272 km (0.085 R)
• M12: 10,868,435 km (0.106 R)
• M13: 10,931,116 km (0.094 R)
• M14: 11,949,728 km (0.09 R)
• M15: 13,668,757 km (0.059 R)
• M16: 13,736,376 km (0.067 R)
• M17: 13,906,020 km (0.043 R)
• M18: 17,661,674 km (0.035 R)
• M19: 17,994,081 km (0.081 R)
• M20: 19,611,084 km (0.093 R)
• M21: 20,147,542 km (0.063 R)
• M22: 20,378,820 km (0.113 R)
• M23: 22,860,948 km (0.088 R)
• M24: 23,587,545 km (0.078 R)
• M25: 25,561,639 km (0.081 R)
• M26: 25,645,114 km (0.108 R)
• M27: 25,895,840 km (0.093 R)
• M28: 26,231,388 km (0.103 R)
• M29: 26,737,478 km (0.068 R)
• M30: 26,779,814 km (0.087 R)
• M31: 28,404,447 km (0.106 R)
• M32: 28,707,233 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.5

Radius: 5.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.66 AU - 20.32 AU

Year: 23644 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,028,257 km

• M1: 82,728 km (0.107 R)
• M2: 121,922 km (0.044 R)
• M3: 280,047 km (0.05 R)
• M4: 431,440 km (0.095 R)
• M5: 470,186 km (0.05 R)
• M6: 593,604 km (0.09 R)
• M7: 696,976 km (0.086 R)
• M8: 904,768 km (0.056 R)
• M9: 989,740 km (0.106 R)
• M10: 1,024,596 km (0.079 R)
• M11: 1,260,661 km (0.056 R)
• M12: 1,336,807 km (0.08 R)
• M13: 1,453,792 km (0.068 R)
• M14: 1,656,348 km (0.101 R)
• M15: 2,155,855 km (0.103 R)
• M16: 3,023,971 km (0.107 R)
• M17: 3,414,272 km (0.034 R)
• M18: 3,494,157 km (0.095 R)
• M19: 4,043,182 km (0.109 R)
• M20: 4,099,580 km (0.115 R)
• M21: 4,213,125 km (0.088 R)
• M22: 4,327,717 km (0.119 R)
• M23: 4,530,721 km (0.064 R)
• M24: 4,766,637 km (0.043 R)
• M25: 4,946,154 km (0.049 R)
• M26: 5,036,811 km (0.107 R)
• M27: 5,311,921 km (0.084 R)
• M28: 5,498,021 km (0.042 R)
• M29: 5,940,681 km (0.114 R)
• M30: 6,592,778 km (0.06 R)
• M31: 6,759,430 km (0.102 R)
• M32: 7,267,465 km (0.086 R)
• M33: 7,543,473 km (0.097 R)
• M34: 7,822,921 km (0.085 R)
• M35: 8,644,962 km (0.089 R)
• M36: 8,717,816 km (0.099 R)
• M37: 8,863,973 km (0.037 R)
• M38: 9,270,131 km (0.034 R)
• M39: 9,382,030 km (0.04 R)
• M40: 10,447,167 km (0.103 R)
• M41: 10,563,704 km (0.086 R)
• M42: 10,994,097 km (0.1 R)
• M43: 11,310,796 km (0.088 R)
• M44: 11,751,062 km (0.07 R)
• M45: 11,831,696 km (0.071 R)
• M46: 12,115,483 km (0.094 R)
• M47: 12,442,653 km (0.049 R)
• M48: 12,813,955 km (0.113 R)
• M49: 13,399,032 km (0.092 R)
• M50: 13,441,069 km (0.104 R)
• M51: 14,078,207 km (0.119 R)
• M52: 15,117,912 km (0.119 R)
• M53: 15,205,576 km (0.108 R)
• M54: 15,913,623 km (0.077 R)
• M55: 16,723,097 km (0.107 R)
• M56: 16,859,381 km (0.11 R)
• M57: 17,545,885 km (0.106 R)
• M58: 18,851,725 km (0.04 R)
• M59: 18,898,849 km (0.082 R)
• M60: 19,182,935 km (0.111 R)
• M61: 20,236,852 km (0.109 R)
• M62: 20,819,536 km (0.094 R)
• M63: 21,161,965 km (0.075 R)
• M64: 21,211,033 km (0.096 R)
• M65: 21,456,972 km (0.12 R)
• M66: 22,600,349 km (0.085 R)
• M67: 22,952,353 km (0.074 R)
• M68: 23,154,160 km (0.082 R)
• M69: 23,509,006 km (0.09 R)
• M70: 23,712,609 km (0.094 R)
• M71: 24,378,020 km (0.111 R)
• M72: 24,480,944 km (0.092 R)
• M73: 24,635,628 km (0.098 R)
• M74: 24,739,000 km (0.027 R)
• M75: 24,946,043 km (0.058 R)
• M76: 25,101,625 km (0.03 R)
• M77: 26,888,123 km (0.112 R)
• M78: 27,367,734 km (0.107 R)
• M79: 30,194,236 km (0.117 R)
• M80: 32,091,885 km (0.09 R)
• M81: 32,374,176 km (0.082 R)
• M82: 32,827,607 km (0.093 R)
• M83: 33,626,161 km (0.108 R)
• M84: 34,373,402 km (0.113 R)
• M85: 35,242,266 km (0.118 R)
• M86: 35,708,713 km (0.081 R)
• M87: 36,412,122 km (0.112 R)
• M88: 36,647,589 km (0.12 R)
• M89: 37,120,019 km (0.104 R)
• M90: 38,190,541 km (0.068 R)
• M91: 38,549,576 km (0.112 R)
• M92: 39,030,084 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.2

Radius: 5.2

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 17.37 AU - 23.41 AU

Year: 32511 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,028,257 km

• M1: 370,554 km (0.071 R)
• M2: 670,348 km (0.102 R)
• M3: 784,491 km (0.106 R)
• M4: 1,533,378 km (0.079 R)
• M5: 1,936,993 km (0.105 R)
• M6: 2,726,571 km (0.036 R)
• M7: 2,836,226 km (0.086 R)
• M8: 3,059,875 km (0.096 R)
• M9: 4,345,968 km (0.094 R)
• M10: 4,474,173 km (0.119 R)
• M11: 4,603,575 km (0.109 R)
• M12: 4,647,108 km (0.119 R)
• M13: 4,910,550 km (0.113 R)
• M14: 4,954,981 km (0.104 R)
• M15: 5,044,141 km (0.118 R)
• M16: 6,493,146 km (0.028 R)
• M17: 6,886,588 km (0.082 R)
• M18: 7,086,302 km (0.08 R)
• M19: 7,136,417 km (0.12 R)
• M20: 7,389,387 km (0.114 R)
• M21: 7,800,033 km (0.109 R)
• M22: 8,165,351 km (0.096 R)
• M23: 8,376,733 km (0.091 R)
• M24: 9,130,407 km (0.095 R)
• M25: 9,239,912 km (0.114 R)
• M26: 9,404,919 km (0.11 R)
• M27: 9,849,673 km (0.05 R)
• M28: 12,780,296 km (0.087 R)
• M29: 13,025,636 km (0.103 R)
• M30: 14,022,407 km (0.068 R)
• M31: 14,466,114 km (0.086 R)
• M32: 15,108,039 km (0.081 R)
• M33: 15,172,665 km (0.066 R)
• M34: 15,432,516 km (0.051 R)
• M35: 16,485,985 km (0.107 R)
• M36: 16,753,017 km (0.1 R)
• M37: 16,954,226 km (0.097 R)
• M38: 17,630,707 km (0.102 R)
• M39: 18,109,421 km (0.086 R)
• M40: 18,592,472 km (0.107 R)
• M41: 19,782,972 km (0.087 R)
• M42: 19,924,641 km (0.094 R)
• M43: 20,351,743 km (0.04 R)
• M44: 20,423,251 km (0.109 R)
• M45: 20,998,156 km (0.114 R)
• M46: 22,384,479 km (0.077 R)
• M47: 22,680,084 km (0.046 R)
• M48: 23,724,876 km (0.118 R)
• M49: 25,861,134 km (0.089 R)
• M50: 26,560,803 km (0.1 R)
• M51: 27,424,431 km (0.104 R)
• M52: 27,899,255 km (0.031 R)
• M53: 28,857,130 km (0.055 R)
• M54: 29,744,694 km (0.038 R)
• M55: 30,314,213 km (0.056 R)
• M56: 30,395,894 km (0.059 R)
• M57: 31,216,288 km (0.093 R)
• M58: 31,712,056 km (0.075 R)
• M59: 31,877,960 km (0.105 R)
• M60: 32,878,919 km (0.057 R)
• M61: 35,340,552 km (0.108 R)
• M62: 37,509,572 km (0.08 R)
• M63: 37,860,678 km (0.12 R)
• M64: 38,212,831 km (0.104 R)
• M65: 39,186,713 km (0.09 R)
• M66: 39,721,526 km (0.069 R)
• M67: 40,528,008 km (0.111 R)
• M68: 40,707,974 km (0.091 R)
• M69: 44,362,800 km (0.104 R)
• M70: 44,826,852 km (0.119 R)
• M71: 45,479,548 km (0.084 R)
• M72: 46,041,288 km (0.053 R)
• M73: 47,455,885 km (0.079 R)
• M74: 47,930,559 km (0.114 R)
• M75: 48,789,102 km (0.034 R)
• M76: 49,556,389 km (0.067 R)
• M77: 52,567,046 km (0.044 R)
• M78: 55,237,219 km (0.111 R)
• M79: 55,636,645 km (0.071 R)
• M80: 56,538,570 km (0.092 R)
• M81: 59,171,194 km (0.06 R)
• M82: 62,050,803 km (0.079 R)
• M83: 62,569,908 km (0.057 R)
• M84: 63,612,156 km (0.035 R)
• M85: 64,135,450 km (0.082 R)
• M86: 65,397,308 km (0.103 R)
• M87: 66,031,154 km (0.041 R)
• M88: 66,561,029 km (0.068 R)
• M89: 66,773,309 km (0.118 R)
• M90: 68,052,071 km (0.049 R)
• M91: 69,446,473 km (0.109 R)
• M92: 71,501,349 km (0.049 R)
• M93: 71,610,107 km (0.063 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit