🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.97 AU - 1.39 AU

Year: 468 Days

Day: 42.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,585,974 km

• M1: 797,506 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2.01 AU

Year: 964 Days

Day: 24.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,585,974 km

• M1: 543,040 km (0.086 R)
• M2: 641,176 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.22 AU - 2.42 AU

Year: 1291 Days

Day: 41 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.06 AU - 2.78 AU

Year: 1375 Days

Day: 40.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.23 AU - 9.45 AU

Year: 8797 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 52.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 115,585,974 km

• M1: 184,604 km (0.073 R)
• M2: 321,635 km (0.059 R)
• M3: 379,380 km (0.08 R)
• M4: 452,234 km (0.102 R)
• M5: 530,474 km (0.12 R)
• M6: 589,416 km (0.106 R)
• M7: 727,794 km (0.1 R)
• M8: 794,365 km (0.094 R)
• M9: 948,451 km (0.104 R)
• M10: 1,051,823 km (0.078 R)
• M11: 1,127,968 km (0.058 R)
• M12: 1,571,376 km (0.105 R)
• M13: 1,659,190 km (0.057 R)
• M14: 1,821,354 km (0.039 R)
• M15: 2,026,752 km (0.109 R)
• M16: 2,814,235 km (0.087 R)
• M17: 2,878,413 km (0.027 R)
• M18: 2,964,731 km (0.081 R)
• M19: 3,073,937 km (0.086 R)
• M20: 3,162,349 km (0.108 R)
• M21: 3,593,640 km (0.103 R)
• M22: 3,710,177 km (0.114 R)
• M23: 4,043,331 km (0.078 R)
• M24: 4,917,880 km (0.115 R)
• M25: 5,658,539 km (0.11 R)
• M26: 5,876,504 km (0.101 R)
• M27: 5,986,458 km (0.098 R)
• M28: 6,348,934 km (0.082 R)
• M29: 8,234,465 km (0.111 R)
• M30: 8,450,634 km (0.069 R)
• M31: 9,494,378 km (0.113 R)
• M32: 9,721,019 km (0.093 R)
• M33: 9,818,707 km (0.099 R)
• M34: 10,880,852 km (0.109 R)
• M35: 11,220,289 km (0.081 R)
• M36: 11,322,764 km (0.03 R)
• M37: 11,944,193 km (0.108 R)
• M38: 12,861,527 km (0.104 R)
• M39: 12,933,035 km (0.115 R)
• M40: 13,546,087 km (0.086 R)
• M41: 14,021,210 km (0.107 R)
• M42: 14,168,564 km (0.117 R)
• M43: 14,650,867 km (0.118 R)
• M44: 15,289,800 km (0.072 R)
• M45: 15,937,708 km (0.108 R)
• M46: 16,750,474 km (0.112 R)
• M47: 17,339,291 km (0.045 R)
• M48: 17,576,703 km (0.096 R)
• M49: 18,094,910 km (0.067 R)
• M50: 19,268,655 km (0.101 R)
• M51: 19,473,604 km (0.112 R)
• M52: 19,638,012 km (0.118 R)
• M53: 19,720,291 km (0.102 R)
• M54: 19,926,885 km (0.098 R)
• M55: 20,217,105 km (0.107 R)
• M56: 20,300,281 km (0.084 R)
• M57: 21,222,852 km (0.113 R)
• M58: 21,307,374 km (0.09 R)
• M59: 21,392,047 km (0.094 R)
• M60: 22,116,250 km (0.087 R)
• M61: 22,330,773 km (0.088 R)
• M62: 22,934,999 km (0.102 R)
• M63: 25,810,569 km (0.098 R)
• M64: 26,262,953 km (0.064 R)
• M65: 26,581,148 km (0.098 R)
• M66: 26,809,285 km (0.109 R)
• M67: 27,221,427 km (0.072 R)
• M68: 28,052,144 km (0.106 R)
• M69: 28,470,719 km (0.057 R)
• M70: 28,610,593 km (0.093 R)
• M71: 28,797,590 km (0.118 R)
• M72: 29,596,592 km (0.056 R)
• M73: 30,165,064 km (0.086 R)
• M74: 30,546,090 km (0.107 R)
• M75: 31,312,779 km (0.11 R)
• M76: 31,988,961 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 10.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.46 AU - 13.84 AU

Year: 15469 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 115,585,974 km

• M1: 160,668 km (0.101 R)
• M2: 298,149 km (0.093 R)
• M3: 404,812 km (0.063 R)
• M4: 478,713 km (0.097 R)
• M5: 643,121 km (0.095 R)
• M6: 721,511 km (0.047 R)
• M7: 1,017,116 km (0.086 R)
• M8: 2,183,979 km (0.097 R)
• M9: 2,414,061 km (0.108 R)
• M10: 3,330,946 km (0.108 R)
• M11: 3,473,064 km (0.063 R)
• M12: 3,869,050 km (0.105 R)
• M13: 3,997,106 km (0.1 R)
• M14: 4,126,657 km (0.095 R)
• M15: 4,478,811 km (0.112 R)
• M16: 4,545,980 km (0.048 R)
• M17: 5,738,574 km (0.077 R)
• M18: 5,909,565 km (0.113 R)
• M19: 6,738,187 km (0.111 R)
• M20: 8,226,387 km (0.092 R)
• M21: 8,530,519 km (0.078 R)
• M22: 9,407,013 km (0.114 R)
• M23: 9,841,446 km (0.103 R)
• M24: 10,193,749 km (0.078 R)
• M25: 10,520,321 km (0.109 R)
• M26: 11,123,050 km (0.104 R)
• M27: 11,275,491 km (0.063 R)
• M28: 12,330,305 km (0.106 R)
• M29: 12,519,696 km (0.084 R)
• M30: 12,933,484 km (0.036 R)
• M31: 13,513,774 km (0.104 R)
• M32: 13,938,183 km (0.117 R)
• M33: 14,201,625 km (0.077 R)
• M34: 14,833,676 km (0.112 R)
• M35: 15,102,653 km (0.068 R)
• M36: 15,237,740 km (0.084 R)
• M37: 15,305,358 km (0.104 R)
• M38: 15,441,043 km (0.064 R)
• M39: 15,953,416 km (0.036 R)
• M40: 16,610,300 km (0.064 R)
• M41: 19,508,909 km (0.112 R)
• M42: 21,072,506 km (0.08 R)
• M43: 22,675,896 km (0.12 R)
• M44: 23,766,614 km (0.059 R)
• M45: 24,278,837 km (0.102 R)
• M46: 25,153,835 km (0.063 R)
• M47: 26,567,235 km (0.117 R)
• M48: 27,551,290 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.5

Radius: 7.5

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.5 AU - 21.48 AU

Year: 31427 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 115,585,974 km

• M1: 103,671 km (0.108 R)
• M2: 191,934 km (0.101 R)
• M3: 395,686 km (0.069 R)
• M4: 882,179 km (0.054 R)
• M5: 1,307,785 km (0.077 R)
• M6: 1,963,173 km (0.095 R)
• M7: 2,371,126 km (0.115 R)
• M8: 2,560,966 km (0.108 R)
• M9: 3,057,032 km (0.109 R)
• M10: 3,108,195 km (0.119 R)
• M11: 3,911,087 km (0.082 R)
• M12: 3,966,737 km (0.041 R)
• M13: 5,075,407 km (0.094 R)
• M14: 5,569,230 km (0.05 R)
• M15: 6,078,461 km (0.069 R)
• M16: 6,143,087 km (0.087 R)
• M17: 6,338,611 km (0.098 R)
• M18: 6,536,230 km (0.101 R)
• M19: 7,209,421 km (0.12 R)
• M20: 7,415,566 km (0.041 R)
• M21: 7,833,992 km (0.109 R)
• M22: 8,548,172 km (0.073 R)
• M23: 9,432,595 km (0.105 R)
• M24: 9,582,791 km (0.04 R)
• M25: 10,578,664 km (0.057 R)
• M26: 11,128,286 km (0.109 R)
• M27: 11,207,573 km (0.087 R)
• M28: 11,848,750 km (0.111 R)
• M29: 14,703,376 km (0.085 R)
• M30: 16,930,589 km (0.101 R)
• M31: 17,204,952 km (0.084 R)
• M32: 17,943,517 km (0.076 R)
• M33: 18,223,115 km (0.092 R)
• M34: 18,598,157 km (0.065 R)
• M35: 18,692,404 km (0.048 R)
• M36: 18,881,196 km (0.111 R)
• M37: 20,123,906 km (0.1 R)
• M38: 20,317,485 km (0.096 R)
• M39: 26,508,892 km (0.105 R)
• M40: 27,147,226 km (0.079 R)
• M41: 28,113,928 km (0.034 R)
• M42: 29,750,229 km (0.078 R)
• M43: 30,302,545 km (0.092 R)
• M44: 31,417,198 km (0.118 R)
• M45: 31,979,537 km (0.099 R)
• M46: 32,772,406 km (0.117 R)
• M47: 33,000,093 km (0.106 R)
• M48: 33,571,707 km (0.085 R)
• M49: 33,801,340 km (0.063 R)
• M50: 34,956,983 km (0.117 R)
• M51: 35,306,145 km (0.096 R)
• M52: 35,656,503 km (0.119 R)
• M53: 36,360,810 km (0.103 R)
• M54: 38,861,488 km (0.109 R)
• M55: 39,950,111 km (0.106 R)
• M56: 40,559,124 km (0.116 R)
• M57: 42,528,879 km (0.118 R)
• M58: 44,152,166 km (0.114 R)
• M59: 45,922,806 km (0.114 R)
• M60: 47,458,877 km (0.065 R)
• M61: 48,233,196 km (0.104 R)
• M62: 48,881,703 km (0.054 R)
• M63: 54,441,807 km (0.069 R)
• M64: 55,252,328 km (0.075 R)
• M65: 62,582,773 km (0.117 R)
• M66: 62,723,994 km (0.091 R)
• M67: 66,288,761 km (0.047 R)
• M68: 71,979,464 km (0.112 R)
• M69: 74,658,313 km (0.12 R)
• M70: 75,408,247 km (0.104 R)
• M71: 75,708,939 km (0.098 R)
• M72: 79,806,574 km (0.118 R)
• M73: 81,650,817 km (0.108 R)
• M74: 83,043,274 km (0.068 R)
• M75: 85,068,231 km (0.066 R)
• M76: 85,694,597 km (0.091 R)
• M77: 92,363,072 km (0.087 R)
• M78: 92,523,740 km (0.063 R)
• M79: 93,490,591 km (0.082 R)
• M80: 94,460,583 km (0.046 R)
• M81: 95,759,243 km (0.084 R)
• M82: 96,573,803 km (0.096 R)
• M83: 96,900,375 km (0.098 R)
• M84: 98,210,105 km (0.107 R)
• M85: 98,538,322 km (0.062 R)
• M86: 100,185,544 km (0.061 R)
• M87: 100,516,006 km (0.083 R)
• M88: 101,841,742 km (0.04 R)
• M89: 102,173,999 km (0.078 R)
• M90: 102,839,859 km (0.038 R)
• M91: 103,006,511 km (0.088 R)
• M92: 104,845,668 km (0.036 R)
• M93: 106,358,551 km (0.116 R)
• M94: 113,513,368 km (0.068 R)
• M95: 114,202,865 km (0.04 R)
• M96: 115,066,643 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 13,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit