🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.85 AU - 0.89 AU

Year: 303 Days

Day: 37.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,599,165 km

• M1: 41,289 km (0.051 R)
• M2: 426,952 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.07 AU - 1.45 AU

Year: 527 Days

Day: 28.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.16 AU - 3.1 AU

Year: 1590 Days

Day: 23.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.98 AU - 4.2 AU

Year: 3083 Days

Day: 13.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,599,165 km

• M1: 745,745 km (0.119 R)
• M2: 769,980 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.85 AU - 5.35 AU

Year: 3678 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 65.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,599,165 km

• M1: 188,793 km (0.116 R)
• M2: 304,132 km (0.1 R)
• M3: 430,991 km (0.034 R)
• M4: 593,156 km (0.036 R)
• M5: 1,184,366 km (0.118 R)
• M6: 1,345,483 km (0.063 R)
• M7: 1,465,461 km (0.088 R)
• M8: 1,821,354 km (0.085 R)
• M9: 1,955,394 km (0.097 R)
• M10: 2,176,948 km (0.096 R)
• M11: 2,436,501 km (0.095 R)
• M12: 2,630,379 km (0.098 R)
• M13: 2,721,634 km (0.044 R)
• M14: 3,178,057 km (0.083 R)
• M15: 3,291,901 km (0.094 R)
• M16: 3,423,697 km (0.11 R)
• M17: 3,882,065 km (0.078 R)
• M18: 4,021,640 km (0.09 R)
• M19: 4,216,566 km (0.04 R)
• M20: 4,342,078 km (0.103 R)
• M21: 4,523,840 km (0.047 R)
• M22: 4,615,543 km (0.12 R)
• M23: 5,587,630 km (0.085 R)
• M24: 5,745,905 km (0.118 R)
• M25: 5,986,009 km (0.109 R)
• M26: 6,107,333 km (0.104 R)
• M27: 6,517,830 km (0.065 R)
• M28: 6,768,556 km (0.087 R)
• M29: 6,894,966 km (0.075 R)
• M30: 7,496,050 km (0.117 R)
• M31: 7,670,930 km (0.05 R)
• M32: 7,913,578 km (0.069 R)
• M33: 8,565,376 km (0.077 R)
• M34: 8,656,780 km (0.11 R)
• M35: 8,909,451 km (0.101 R)
• M36: 9,025,240 km (0.101 R)
• M37: 9,516,669 km (0.104 R)
• M38: 10,040,859 km (0.104 R)
• M39: 10,501,322 km (0.042 R)
• M40: 10,795,730 km (0.026 R)
• M41: 10,968,665 km (0.103 R)
• M42: 11,267,412 km (0.091 R)
• M43: 11,392,626 km (0.087 R)
• M44: 11,898,416 km (0.043 R)
• M45: 12,128,348 km (0.119 R)
• M46: 12,359,776 km (0.09 R)
• M47: 12,489,029 km (0.092 R)
• M48: 12,958,018 km (0.108 R)
• M49: 13,459,470 km (0.074 R)
• M50: 13,592,463 km (0.087 R)
• M51: 13,806,088 km (0.09 R)
• M52: 14,291,085 km (0.053 R)
• M53: 14,508,450 km (0.1 R)
• M54: 14,644,884 km (0.066 R)
• M55: 15,527,960 km (0.076 R)
• M56: 16,485,237 km (0.053 R)
• M57: 16,741,797 km (0.074 R)
• M58: 16,999,704 km (0.112 R)
• M59: 17,201,212 km (0.066 R)
• M60: 17,403,618 km (0.116 R)
• M61: 17,752,181 km (0.112 R)
• M62: 17,927,510 km (0.066 R)
• M63: 18,693,451 km (0.096 R)
• M64: 18,842,001 km (0.065 R)
• M65: 19,170,070 km (0.12 R)
• M66: 19,439,944 km (0.092 R)
• M67: 19,741,384 km (0.089 R)
• M68: 19,922,996 km (0.116 R)
• M69: 20,624,161 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 10.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.62 AU - 11.48 AU

Year: 11877 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,599,165 km

• M1: 179,218 km (0.119 R)
• M2: 248,781 km (0.049 R)
• M3: 470,186 km (0.066 R)
• M4: 1,313,469 km (0.105 R)
• M5: 1,775,727 km (0.101 R)
• M6: 3,375,227 km (0.101 R)
• M7: 3,591,546 km (0.088 R)
• M8: 3,780,637 km (0.12 R)
• M9: 4,434,530 km (0.105 R)
• M10: 4,535,658 km (0.058 R)
• M11: 4,671,642 km (0.081 R)
• M12: 4,843,680 km (0.111 R)
• M13: 5,052,967 km (0.088 R)
• M14: 5,372,508 km (0.048 R)
• M15: 5,808,736 km (0.074 R)
• M16: 6,599,660 km (0.076 R)
• M17: 8,281,289 km (0.118 R)
• M18: 8,364,466 km (0.057 R)
• M19: 9,212,386 km (0.079 R)
• M20: 10,221,275 km (0.118 R)
• M21: 10,898,055 km (0.094 R)
• M22: 12,389,845 km (0.089 R)
• M23: 14,947,670 km (0.091 R)
• M24: 15,151,123 km (0.081 R)
• M25: 16,600,277 km (0.102 R)
• M26: 17,181,615 km (0.059 R)
• M27: 18,310,031 km (0.087 R)
• M28: 20,524,977 km (0.112 R)
• M29: 20,751,169 km (0.091 R)
• M30: 21,778,907 km (0.104 R)
• M31: 22,009,587 km (0.115 R)
• M32: 22,706,414 km (0.052 R)
• M33: 23,175,104 km (0.038 R)
• M34: 23,292,688 km (0.066 R)
• M35: 24,181,449 km (0.074 R)
• M36: 25,262,443 km (0.082 R)
• M37: 25,687,151 km (0.094 R)
• M38: 25,930,846 km (0.118 R)
• M39: 26,114,104 km (0.093 R)
• M40: 26,236,624 km (0.092 R)
• M41: 27,160,989 km (0.089 R)
• M42: 27,533,787 km (0.087 R)
• M43: 27,908,231 km (0.074 R)
• M44: 28,158,807 km (0.089 R)
• M45: 28,410,132 km (0.066 R)
• M46: 29,677,974 km (0.109 R)
• M47: 31,223,619 km (0.086 R)
• M48: 31,940,791 km (0.112 R)
• M49: 32,137,213 km (0.118 R)
• M50: 34,325,531 km (0.102 R)
• M51: 34,594,059 km (0.114 R)
• M52: 35,539,368 km (0.112 R)
• M53: 36,083,306 km (0.051 R)
• M54: 36,698,602 km (0.119 R)
• M55: 37,179,409 km (0.101 R)
• M56: 37,662,461 km (0.1 R)
• M57: 38,147,607 km (0.103 R)
• M58: 38,704,559 km (0.103 R)
• M59: 39,124,032 km (0.09 R)
• M60: 39,826,544 km (0.09 R)
• M61: 40,533,244 km (0.076 R)
• M62: 42,389,753 km (0.1 R)
• M63: 43,111,264 km (0.098 R)
• M64: 44,128,081 km (0.11 R)
• M65: 44,712,709 km (0.11 R)
• M66: 45,079,523 km (0.073 R)
• M67: 45,594,439 km (0.062 R)
• M68: 45,741,943 km (0.079 R)
• M69: 47,151,304 km (0.031 R)
• M70: 47,375,102 km (0.093 R)
• M71: 48,123,840 km (0.039 R)
• M72: 49,784,526 km (0.117 R)
• M73: 50,088,509 km (0.088 R)
• M74: 51,080,642 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 12.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.71 AU - 11.47 AU

Year: 11948 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,599,165 km

• M1: 221,554 km (0.103 R)
• M2: 393,442 km (0.045 R)
• M3: 754,422 km (0.045 R)
• M4: 1,570,329 km (0.094 R)
• M5: 1,819,559 km (0.107 R)
• M6: 1,937,292 km (0.106 R)
• M7: 2,460,137 km (0.115 R)
• M8: 2,591,185 km (0.104 R)
• M9: 2,751,554 km (0.089 R)
• M10: 2,942,740 km (0.096 R)
• M11: 3,367,747 km (0.104 R)
• M12: 3,691,926 km (0.077 R)
• M13: 4,088,061 km (0.112 R)
• M14: 4,402,366 km (0.116 R)
• M15: 4,659,525 km (0.071 R)
• M16: 4,822,736 km (0.036 R)
• M17: 4,987,892 km (0.081 R)
• M18: 5,841,946 km (0.045 R)
• M19: 5,947,413 km (0.117 R)
• M20: 6,704,229 km (0.115 R)
• M21: 7,225,727 km (0.082 R)
• M22: 8,666,354 km (0.083 R)
• M23: 8,827,322 km (0.107 R)
• M24: 9,440,074 km (0.099 R)
• M25: 9,689,005 km (0.043 R)
• M26: 9,898,143 km (0.065 R)
• M27: 10,448,962 km (0.105 R)
• M28: 10,663,486 km (0.052 R)
• M29: 11,669,083 km (0.068 R)
• M30: 12,568,016 km (0.114 R)
• M31: 12,979,859 km (0.034 R)
• M32: 13,164,313 km (0.085 R)
• M33: 13,582,589 km (0.102 R)
• M34: 13,676,088 km (0.065 R)
• M35: 14,719,234 km (0.044 R)
• M36: 15,201,836 km (0.06 R)
• M37: 15,298,925 km (0.053 R)
• M38: 15,591,688 km (0.053 R)
• M39: 16,580,830 km (0.113 R)
• M40: 16,680,761 km (0.092 R)
• M41: 17,692,192 km (0.111 R)
• M42: 17,845,530 km (0.049 R)
• M43: 18,775,430 km (0.119 R)
• M44: 19,193,706 km (0.115 R)
• M45: 19,880,061 km (0.074 R)
• M46: 20,253,009 km (0.109 R)
• M47: 20,628,350 km (0.05 R)
• M48: 21,059,939 km (0.075 R)
• M49: 21,494,671 km (0.043 R)
• M50: 22,538,864 km (0.098 R)
• M51: 22,649,716 km (0.112 R)
• M52: 23,655,911 km (0.038 R)
• M53: 24,905,353 km (0.106 R)
• M54: 26,117,993 km (0.058 R)
• M55: 26,234,380 km (0.086 R)
• M56: 26,526,395 km (0.046 R)
• M57: 30,480,716 km (0.04 R)
• M58: 30,849,175 km (0.116 R)
• M59: 32,463,187 km (0.073 R)
• M60: 33,659,970 km (0.098 R)
• M61: 34,040,846 km (0.073 R)
• M62: 34,871,114 km (0.091 R)
• M63: 36,031,694 km (0.09 R)
• M64: 36,226,321 km (0.101 R)
• M65: 36,356,322 km (0.102 R)
• M66: 36,812,446 km (0.108 R)
• M67: 38,126,065 km (0.075 R)
• M68: 38,258,309 km (0.106 R)
• M69: 38,456,975 km (0.07 R)
• M70: 39,521,962 km (0.078 R)
• M71: 40,125,290 km (0.036 R)
• M72: 41,341,072 km (0.115 R)
• M73: 41,612,892 km (0.078 R)
• M74: 41,749,026 km (0.102 R)
• M75: 42,363,574 km (0.082 R)
• M76: 44,642,099 km (0.104 R)
• M77: 45,130,536 km (0.097 R)
• M78: 45,620,768 km (0.105 R)
• M79: 46,677,079 km (0.082 R)
• M80: 46,960,118 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit