🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.88 AU - 1.2 AU

Year: 397 Days

Day: 35.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.9 AU - 1.22 AU

Year: 409 Days

Day: 19.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.12 AU - 1.56 AU

Year: 581 Days

Day: 29.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.46 AU - 1.9 AU

Year: 816 Days

Day: 31.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,639,048 km

• M1: 356,193 km (0.12 R)
• M2: 1,295,966 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.22 AU - 4.04 AU

Year: 2592 Days

Day: 45 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,639,048 km

• M1: 1,672,055 km (0.073 R)
• M2: 2,947,228 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.11 AU - 9.91 AU

Year: 10990 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,639,048 km

• M1: 184,005 km (0.083 R)
• M2: 280,945 km (0.089 R)
• M3: 381,026 km (0.099 R)
• M4: 914,791 km (0.12 R)
• M5: 1,226,852 km (0.104 R)
• M6: 1,379,891 km (0.105 R)
• M7: 1,655,001 km (0.116 R)
• M8: 1,912,459 km (0.086 R)
• M9: 2,183,231 km (0.076 R)
• M10: 2,351,679 km (0.119 R)
• M11: 2,447,122 km (0.073 R)
• M12: 2,661,795 km (0.036 R)
• M13: 2,801,819 km (0.099 R)
• M14: 2,944,236 km (0.068 R)
• M15: 3,215,157 km (0.112 R)
• M16: 3,494,457 km (0.096 R)
• M17: 3,962,249 km (0.098 R)
• M18: 4,145,656 km (0.038 R)
• M19: 4,355,542 km (0.041 R)
• M20: 4,426,152 km (0.069 R)
• M21: 4,544,933 km (0.092 R)
• M22: 5,005,994 km (0.104 R)
• M23: 5,304,890 km (0.059 R)
• M24: 5,635,352 km (0.07 R)
• M25: 5,920,186 km (0.116 R)
• M26: 6,051,383 km (0.12 R)
• M27: 6,156,850 km (0.097 R)
• M28: 6,885,541 km (0.111 R)
• M29: 7,386,544 km (0.12 R)
• M30: 7,499,491 km (0.066 R)
• M31: 7,813,048 km (0.044 R)
• M32: 8,630,750 km (0.104 R)
• M33: 8,959,416 km (0.059 R)
• M34: 9,506,047 km (0.086 R)
• M35: 9,721,618 km (0.099 R)
• M36: 9,814,518 km (0.055 R)
• M37: 10,189,111 km (0.079 R)
• M38: 10,409,618 km (0.12 R)
• M39: 11,634,974 km (0.09 R)
• M40: 11,799,532 km (0.086 R)
• M41: 12,566,670 km (0.114 R)
• M42: 12,939,318 km (0.107 R)
• M43: 13,315,706 km (0.047 R)
• M44: 13,557,008 km (0.086 R)
• M45: 13,974,087 km (0.111 R)
• M46: 14,184,272 km (0.114 R)
• M47: 14,892,318 km (0.097 R)
• M48: 15,035,334 km (0.061 R)
• M49: 15,322,712 km (0.119 R)
• M50: 15,611,884 km (0.12 R)
• M51: 16,085,661 km (0.044 R)
• M52: 16,232,416 km (0.091 R)
• M53: 16,379,620 km (0.117 R)
• M54: 17,384,769 km (0.103 R)
• M55: 18,256,775 km (0.099 R)
• M56: 18,409,813 km (0.063 R)
• M57: 18,755,983 km (0.117 R)
• M58: 19,454,455 km (0.051 R)
• M59: 19,689,324 km (0.065 R)
• M60: 20,082,617 km (0.115 R)
• M61: 20,837,188 km (0.118 R)
• M62: 20,997,108 km (0.079 R)
• M63: 21,117,535 km (0.111 R)
• M64: 21,358,686 km (0.111 R)
• M65: 21,843,982 km (0.092 R)
• M66: 23,114,517 km (0.028 R)
• M67: 23,197,394 km (0.05 R)
• M68: 23,737,891 km (0.094 R)
• M69: 24,746,779 km (0.105 R)
• M70: 25,086,217 km (0.113 R)
• M71: 25,256,459 km (0.104 R)
• M72: 25,812,664 km (0.077 R)
• M73: 26,806,293 km (0.05 R)
• M74: 27,988,864 km (0.072 R)
• M75: 28,165,539 km (0.106 R)
• M76: 28,964,990 km (0.03 R)
• M77: 29,546,926 km (0.067 R)
• M78: 29,997,365 km (0.102 R)
• M79: 30,268,586 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 14

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.42 AU - 14.1 AU

Year: 15113 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,639,048 km

• M1: 619,186 km (0.101 R)
• M2: 714,479 km (0.088 R)
• M3: 1,034,619 km (0.117 R)
• M4: 1,151,754 km (0.089 R)
• M5: 1,515,426 km (0.093 R)
• M6: 1,650,663 km (0.112 R)
• M7: 2,062,655 km (0.081 R)
• M8: 2,175,602 km (0.104 R)
• M9: 2,310,090 km (0.051 R)
• M10: 2,648,481 km (0.062 R)
• M11: 2,939,449 km (0.106 R)
• M12: 3,620,867 km (0.033 R)
• M13: 4,277,751 km (0.072 R)
• M14: 4,921,172 km (0.051 R)
• M15: 5,727,953 km (0.081 R)
• M16: 6,133,363 km (0.043 R)
• M17: 6,270,544 km (0.059 R)
• M18: 6,380,948 km (0.102 R)
• M19: 7,000,432 km (0.12 R)
• M20: 7,288,558 km (0.097 R)
• M21: 7,404,795 km (0.029 R)
• M22: 7,846,558 km (0.112 R)
• M23: 8,327,216 km (0.104 R)
• M24: 9,035,113 km (0.091 R)
• M25: 9,762,308 km (0.082 R)
• M26: 9,890,663 km (0.054 R)
• M27: 10,377,305 km (0.072 R)
• M28: 11,038,228 km (0.103 R)
• M29: 11,340,117 km (0.116 R)
• M30: 11,849,498 km (0.085 R)
• M31: 12,055,344 km (0.101 R)
• M32: 12,750,077 km (0.051 R)
• M33: 13,102,230 km (0.093 R)
• M34: 13,386,466 km (0.075 R)
• M35: 13,493,429 km (0.114 R)
• M36: 13,600,840 km (0.032 R)
• M37: 13,708,550 km (0.084 R)
• M38: 13,996,975 km (0.11 R)
• M39: 14,250,992 km (0.119 R)
• M40: 14,948,418 km (0.086 R)
• M41: 15,133,769 km (0.069 R)
• M42: 15,619,364 km (0.088 R)
• M43: 15,958,502 km (0.079 R)
• M44: 16,110,045 km (0.097 R)
• M45: 16,300,034 km (0.083 R)
• M46: 16,644,109 km (0.074 R)
• M47: 16,951,982 km (0.117 R)
• M48: 18,241,815 km (0.112 R)
• M49: 18,479,675 km (0.098 R)
• M50: 18,798,468 km (0.058 R)
• M51: 18,918,446 km (0.113 R)
• M52: 19,119,057 km (0.088 R)
• M53: 19,239,782 km (0.115 R)
• M54: 19,360,807 km (0.106 R)
• M55: 19,806,459 km (0.117 R)
• M56: 20,708,085 km (0.108 R)
• M57: 21,414,038 km (0.119 R)
• M58: 22,423,973 km (0.106 R)
• M59: 22,551,281 km (0.089 R)
• M60: 23,063,205 km (0.051 R)
• M61: 23,535,635 km (0.099 R)
• M62: 23,751,504 km (0.064 R)
• M63: 24,665,248 km (0.088 R)
• M64: 25,679,222 km (0.084 R)
• M65: 25,945,955 km (0.043 R)
• M66: 26,616,902 km (0.047 R)
• M67: 26,841,748 km (0.084 R)
• M68: 27,112,520 km (0.113 R)
• M69: 27,338,861 km (0.095 R)
• M70: 27,565,801 km (0.114 R)
• M71: 28,802,078 km (0.077 R)
• M72: 30,056,456 km (0.113 R)
• M73: 30,902,582 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.5

Radius: 3.5

Gravity: 78.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.29 AU - 19.89 AU

Year: 26475 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,639,048 km

• M1: 46,824 km (0.099 R)
• M2: 146,157 km (0.103 R)
• M3: 195,524 km (0.076 R)
• M4: 473,627 km (0.112 R)
• M5: 773,720 km (0.1 R)
• M6: 833,709 km (0.092 R)
• M7: 1,122,433 km (0.107 R)
• M8: 1,295,368 km (0.091 R)
• M9: 1,943,576 km (0.037 R)
• M10: 1,984,416 km (0.071 R)
• M11: 2,025,705 km (0.068 R)
• M12: 2,541,219 km (0.032 R)
• M13: 3,239,392 km (0.101 R)
• M14: 3,786,472 km (0.109 R)
• M15: 4,096,887 km (0.103 R)
• M16: 4,149,396 km (0.106 R)
• M17: 4,632,148 km (0.11 R)
• M18: 5,303,095 km (0.079 R)
• M19: 7,362,010 km (0.082 R)
• M20: 8,406,652 km (0.104 R)
• M21: 8,473,373 km (0.095 R)
• M22: 11,066,353 km (0.103 R)
• M23: 12,867,960 km (0.091 R)
• M24: 15,817,880 km (0.093 R)
• M25: 16,649,495 km (0.088 R)
• M26: 18,009,190 km (0.084 R)
• M27: 19,140,000 km (0.111 R)
• M28: 19,316,077 km (0.064 R)
• M29: 19,492,603 km (0.103 R)
• M30: 19,758,438 km (0.054 R)
• M31: 20,114,780 km (0.114 R)
• M32: 20,204,090 km (0.082 R)
• M33: 20,563,125 km (0.078 R)
• M34: 20,743,390 km (0.097 R)
• M35: 21,196,223 km (0.032 R)
• M36: 22,204,214 km (0.028 R)
• M37: 23,697,799 km (0.06 R)
• M38: 24,361,415 km (0.107 R)
• M39: 28,068,899 km (0.1 R)
• M40: 29,376,983 km (0.1 R)
• M41: 32,575,236 km (0.05 R)
• M42: 32,680,253 km (0.093 R)
• M43: 33,842,629 km (0.114 R)
• M44: 34,911,057 km (0.086 R)
• M45: 37,961,058 km (0.057 R)
• M46: 38,182,014 km (0.112 R)
• M47: 39,405,725 km (0.036 R)
• M48: 40,078,616 km (0.093 R)
• M49: 40,416,408 km (0.111 R)
• M50: 41,777,300 km (0.075 R)
• M51: 42,692,689 km (0.061 R)
• M52: 44,660,051 km (0.078 R)
• M53: 45,010,409 km (0.085 R)
• M54: 45,948,687 km (0.078 R)
• M55: 46,302,336 km (0.071 R)
• M56: 46,893,547 km (0.103 R)
• M57: 47,844,840 km (0.11 R)
• M58: 51,468,250 km (0.107 R)
• M59: 52,080,704 km (0.104 R)
• M60: 52,572,432 km (0.117 R)
• M61: 54,554,454 km (0.07 R)
• M62: 55,805,690 km (0.11 R)
• M63: 63,902,226 km (0.095 R)
• M64: 64,692,103 km (0.111 R)
• M65: 66,281,880 km (0.067 R)
• M66: 68,690,405 km (0.094 R)
• M67: 69,229,407 km (0.087 R)
• M68: 70,583,417 km (0.092 R)
• M69: 73,592,578 km (0.093 R)
• M70: 74,006,216 km (0.094 R)
• M71: 74,282,374 km (0.099 R)
• M72: 74,974,264 km (0.092 R)
• M73: 77,062,650 km (0.051 R)
• M74: 78,043,713 km (0.099 R)
• M75: 78,888,044 km (0.083 R)
• M76: 81,154,152 km (0.07 R)
• M77: 81,438,837 km (0.074 R)
• M78: 82,438,151 km (0.071 R)
• M79: 82,724,481 km (0.116 R)
• M80: 82,867,646 km (0.091 R)
• M81: 84,593,108 km (0.118 R)
• M82: 85,171,005 km (0.038 R)
• M83: 88,225,793 km (0.086 R)
• M84: 92,057,294 km (0.031 R)
• M85: 93,396,195 km (0.03 R)
• M86: 93,993,389 km (0.096 R)
• M87: 94,292,435 km (0.033 R)
• M88: 94,891,425 km (0.039 R)
• M89: 97,451,344 km (0.117 R)
• M90: 98,512,143 km (0.073 R)
• M91: 100,339,331 km (0.086 R)
• M92: 100,644,959 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit