🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 43.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,661,865 km

• M1: 343,477 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.8 AU - 1.28 AU

Year: 385 Days

Day: 31.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 137.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.15 AU - 1.45 AU

Year: 539 Days

Day: 22.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.41 AU - 1.83 AU

Year: 749 Days

Day: 21.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.02 AU

Year: 784 Days

Day: 37.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 90 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.81 AU - 1.91 AU

Year: 922 Days

Day: 27.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.93 AU - 1.93 AU

Year: 974 Days

Day: 32 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.5

Radius: 4.7

Gravity: 43.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.39 AU - 16.91 AU

Year: 19345 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,661,865 km

• M1: 558,449 km (0.11 R)
• M2: 881,281 km (0.109 R)
• M3: 1,047,484 km (0.054 R)
• M4: 1,737,430 km (0.107 R)
• M5: 2,052,932 km (0.096 R)
• M6: 2,500,678 km (0.102 R)
• M7: 3,833,445 km (0.101 R)
• M8: 4,521,596 km (0.113 R)
• M9: 4,807,477 km (0.051 R)
• M10: 5,001,206 km (0.094 R)
• M11: 5,099,193 km (0.106 R)
• M12: 6,060,210 km (0.079 R)
• M13: 7,075,530 km (0.111 R)
• M14: 7,351,539 km (0.043 R)
• M15: 8,315,547 km (0.085 R)
• M16: 8,665,307 km (0.088 R)
• M17: 8,841,982 km (0.054 R)
• M18: 8,901,073 km (0.106 R)
• M19: 8,960,314 km (0.033 R)
• M20: 9,621,088 km (0.119 R)
• M21: 11,116,319 km (0.113 R)
• M22: 11,180,047 km (0.108 R)
• M23: 12,350,202 km (0.088 R)
• M24: 12,748,880 km (0.097 R)
• M25: 13,354,752 km (0.107 R)
• M26: 13,763,902 km (0.107 R)
• M27: 14,454,745 km (0.116 R)
• M28: 14,524,457 km (0.114 R)
• M29: 14,804,504 km (0.101 R)
• M30: 15,015,587 km (0.102 R)
• M31: 15,156,957 km (0.112 R)
• M32: 15,440,894 km (0.098 R)
• M33: 17,626,070 km (0.094 R)
• M34: 17,775,219 km (0.07 R)
• M35: 18,224,910 km (0.099 R)
• M36: 18,754,487 km (0.072 R)
• M37: 19,751,108 km (0.09 R)
• M38: 20,216,955 km (0.1 R)
• M39: 20,294,896 km (0.107 R)
• M40: 21,795,512 km (0.087 R)
• M41: 22,196,285 km (0.11 R)
• M42: 22,437,885 km (0.039 R)
• M43: 23,659,202 km (0.093 R)
• M44: 24,071,045 km (0.117 R)
• M45: 24,734,961 km (0.108 R)
• M46: 25,069,162 km (0.079 R)
• M47: 26,165,715 km (0.069 R)
• M48: 26,335,808 km (0.106 R)
• M49: 26,420,929 km (0.066 R)
• M50: 27,019,769 km (0.103 R)
• M51: 27,536,480 km (0.043 R)
• M52: 27,796,182 km (0.107 R)
• M53: 28,317,830 km (0.102 R)
• M54: 29,636,236 km (0.102 R)
• M55: 29,902,370 km (0.05 R)
• M56: 30,347,574 km (0.092 R)
• M57: 31,696,198 km (0.044 R)
• M58: 32,514,798 km (0.106 R)
• M59: 32,880,864 km (0.07 R)
• M60: 33,340,279 km (0.12 R)
• M61: 34,638,190 km (0.094 R)
• M62: 39,406,024 km (0.081 R)
• M63: 40,089,836 km (0.06 R)
• M64: 40,482,231 km (0.117 R)
• M65: 40,974,558 km (0.104 R)
• M66: 42,863,680 km (0.099 R)
• M67: 45,494,208 km (0.107 R)
• M68: 45,801,034 km (0.119 R)
• M69: 46,519,851 km (0.115 R)
• M70: 46,932,143 km (0.104 R)
• M71: 47,138,887 km (0.101 R)
• M72: 49,117,020 km (0.098 R)
• M73: 49,958,059 km (0.096 R)
• M74: 51,228,444 km (0.075 R)
• M75: 51,974,339 km (0.032 R)
• M76: 52,402,189 km (0.092 R)
• M77: 54,125,407 km (0.11 R)
• M78: 55,102,880 km (0.088 R)
• M79: 55,976,531 km (0.075 R)
• M80: 56,195,692 km (0.052 R)
• M81: 56,524,957 km (0.072 R)
• M82: 59,181,965 km (0.101 R)
• M83: 61,992,610 km (0.081 R)
• M84: 62,787,274 km (0.097 R)
• M85: 62,901,117 km (0.119 R)
• M86: 64,501,665 km (0.061 R)
• M87: 65,076,570 km (0.108 R)
• M88: 65,306,950 km (0.084 R)
• M89: 71,511,223 km (0.083 R)
• M90: 74,743,285 km (0.071 R)
• M91: 76,073,659 km (0.057 R)
• M92: 78,022,769 km (0.12 R)
• M93: 80,605,726 km (0.101 R)
• M94: 82,094,225 km (0.086 R)
• M95: 82,841,915 km (0.03 R)
• M96: 82,966,829 km (0.054 R)
• M97: 83,091,594 km (0.109 R)
• M98: 83,466,786 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.6

Radius: 6.3

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.97 AU - 14.87 AU

Year: 19901 Days

Day: 22.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,661,865 km

• M1: 84,074 km (0.117 R)
• M2: 364,869 km (0.098 R)
• M3: 634,295 km (0.087 R)
• M4: 694,882 km (0.096 R)
• M5: 1,027,588 km (0.084 R)
• M6: 1,764,357 km (0.09 R)
• M7: 1,999,376 km (0.117 R)
• M8: 2,307,248 km (0.047 R)
• M9: 2,434,556 km (0.115 R)
• M10: 2,932,567 km (0.106 R)
• M11: 3,210,969 km (0.091 R)
• M12: 3,755,505 km (0.052 R)
• M13: 4,485,842 km (0.116 R)
• M14: 5,217,375 km (0.058 R)
• M15: 5,342,888 km (0.062 R)
• M16: 5,768,494 km (0.09 R)
• M17: 6,249,152 km (0.102 R)
• M18: 6,788,153 km (0.042 R)
• M19: 7,063,263 km (0.027 R)
• M20: 7,295,290 km (0.067 R)
• M21: 8,640,474 km (0.101 R)
• M22: 9,290,626 km (0.115 R)
• M23: 9,493,780 km (0.028 R)
• M24: 9,698,430 km (0.092 R)
• M25: 9,749,892 km (0.105 R)
• M26: 11,550,751 km (0.092 R)
• M27: 12,044,274 km (0.1 R)
• M28: 12,432,929 km (0.037 R)
• M29: 12,938,720 km (0.103 R)
• M30: 14,968,613 km (0.102 R)
• M31: 16,050,655 km (0.088 R)
• M32: 16,416,870 km (0.061 R)
• M33: 16,539,541 km (0.061 R)
• M34: 17,095,446 km (0.112 R)
• M35: 17,219,762 km (0.109 R)
• M36: 17,344,377 km (0.034 R)
• M37: 18,352,517 km (0.083 R)
• M38: 19,056,525 km (0.104 R)
• M39: 19,185,478 km (0.073 R)
• M40: 20,556,991 km (0.111 R)
• M41: 21,154,336 km (0.038 R)
• M42: 21,488,687 km (0.054 R)
• M43: 22,095,007 km (0.101 R)
• M44: 23,808,352 km (0.092 R)
• M45: 24,365,604 km (0.101 R)
• M46: 24,997,655 km (0.087 R)
• M47: 25,068,115 km (0.06 R)
• M48: 26,925,822 km (0.038 R)
• M49: 27,143,038 km (0.091 R)
• M50: 27,215,593 km (0.067 R)
• M51: 28,532,054 km (0.079 R)
• M52: 29,421,264 km (0.12 R)
• M53: 30,696,436 km (0.098 R)
• M54: 31,531,042 km (0.11 R)
• M55: 32,912,878 km (0.094 R)
• M56: 33,222,695 km (0.095 R)
• M57: 34,001,202 km (0.079 R)
• M58: 34,157,682 km (0.099 R)
• M59: 34,392,850 km (0.093 R)
• M60: 35,259,470 km (0.057 R)
• M61: 37,417,120 km (0.083 R)
• M62: 38,145,811 km (0.049 R)
• M63: 38,797,460 km (0.097 R)
• M64: 40,774,396 km (0.107 R)
• M65: 40,857,572 km (0.03 R)
• M66: 40,940,599 km (0.11 R)
• M67: 41,190,427 km (0.081 R)
• M68: 41,775,205 km (0.033 R)
• M69: 44,056,124 km (0.077 R)
• M70: 44,141,395 km (0.043 R)
• M71: 45,599,077 km (0.107 R)
• M72: 46,203,901 km (0.109 R)
• M73: 46,550,669 km (0.102 R)
• M74: 46,811,418 km (0.098 R)
• M75: 46,898,484 km (0.1 R)
• M76: 49,267,665 km (0.09 R)
• M77: 49,799,486 km (0.111 R)
• M78: 51,137,190 km (0.082 R)
• M79: 53,847,903 km (0.086 R)
• M80: 54,030,263 km (0.067 R)
• M81: 54,212,922 km (0.07 R)
• M82: 54,395,731 km (0.105 R)
• M83: 55,128,910 km (0.046 R)
• M84: 56,419,790 km (0.108 R)
• M85: 58,655,829 km (0.068 R)
• M86: 59,690,448 km (0.091 R)
• M87: 60,446,516 km (0.091 R)
• M88: 61,205,874 km (0.092 R)
• M89: 61,301,019 km (0.073 R)
• M90: 61,491,457 km (0.105 R)
• M91: 61,586,751 km (0.077 R)
• M92: 63,214,226 km (0.115 R)
• M93: 64,274,725 km (0.039 R)
• M94: 64,371,515 km (0.109 R)
• M95: 64,564,945 km (0.114 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit