🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.47 AU - 0.73 AU

Year: 300 Days

Day: 24.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 9.3

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.34 AU - 1.4 AU

Year: 1035 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,305,646 km

• M1: 121,773 km (0.088 R)
• M2: 221,106 km (0.115 R)
• M3: 279,449 km (0.081 R)
• M4: 363,224 km (0.06 R)
• M5: 423,661 km (0.116 R)
• M6: 584,329 km (0.062 R)
• M7: 854,204 km (0.071 R)
• M8: 926,160 km (0.092 R)
• M9: 1,027,887 km (0.098 R)
• M10: 1,119,142 km (0.093 R)
• M11: 1,317,808 km (0.067 R)
• M12: 1,441,076 km (0.104 R)
• M13: 1,536,071 km (0.096 R)
• M14: 1,724,265 km (0.057 R)
• M15: 1,868,328 km (0.093 R)
• M16: 1,954,945 km (0.077 R)
• M17: 2,051,735 km (0.06 R)
• M18: 2,213,899 km (0.116 R)
• M19: 2,287,202 km (0.116 R)
• M20: 2,436,501 km (0.082 R)
• M21: 2,560,218 km (0.032 R)
• M22: 2,686,030 km (0.11 R)
• M23: 3,127,343 km (0.078 R)
• M24: 3,473,214 km (0.072 R)
• M25: 3,580,475 km (0.115 R)
• M26: 3,667,093 km (0.048 R)
• M27: 3,820,430 km (0.085 R)
• M28: 3,908,992 km (0.037 R)
• M29: 4,270,122 km (0.086 R)
• M30: 4,373,643 km (0.113 R)
• M31: 4,466,394 km (0.06 R)
• M32: 4,665,658 km (0.111 R)
• M33: 4,724,750 km (0.096 R)
• M34: 4,808,076 km (0.102 R)
• M35: 4,927,754 km (0.044 R)
• M36: 5,158,135 km (0.081 R)
• M37: 5,392,106 km (0.115 R)
• M38: 5,491,738 km (0.088 R)
• M39: 5,960,129 km (0.05 R)
• M40: 6,050,187 km (0.085 R)
• M41: 6,270,844 km (0.079 R)
• M42: 6,520,672 km (0.113 R)
• M43: 6,586,944 km (0.084 R)
• M44: 6,814,033 km (0.061 R)
• M45: 6,989,362 km (0.072 R)
• M46: 7,207,326 km (0.113 R)
• M47: 7,344,657 km (0.104 R)
• M48: 7,524,474 km (0.113 R)
• M49: 7,635,924 km (0.105 R)
• M50: 7,775,948 km (0.116 R)
• M51: 7,973,417 km (0.106 R)
• M52: 8,115,535 km (0.102 R)
• M53: 8,373,442 km (0.088 R)
• M54: 8,459,909 km (0.115 R)
• M55: 8,590,359 km (0.089 R)
• M56: 8,648,552 km (0.053 R)
• M57: 8,779,899 km (0.104 R)
• M58: 8,867,863 km (0.085 R)
• M59: 9,118,738 km (0.093 R)
• M60: 9,222,709 km (0.105 R)
• M61: 9,476,876 km (0.045 R)
• M62: 9,961,423 km (0.11 R)
• M63: 10,237,730 km (0.039 R)
• M64: 10,330,331 km (0.117 R)
• M65: 10,438,790 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 13.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.41 AU - 1.49 AU

Year: 1127 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,305,646 km

• M1: 182,210 km (0.046 R)
• M2: 285,582 km (0.041 R)
• M3: 372,200 km (0.086 R)
• M4: 525,238 km (0.102 R)
• M5: 633,697 km (0.085 R)
• M6: 724,203 km (0.076 R)
• M7: 812,167 km (0.079 R)
• M8: 923,168 km (0.099 R)
• M9: 1,008,888 km (0.07 R)
• M10: 1,147,565 km (0.077 R)
• M11: 1,243,757 km (0.077 R)
• M12: 1,384,079 km (0.113 R)
• M13: 1,533,528 km (0.115 R)
• M14: 1,709,006 km (0.074 R)
• M15: 1,895,255 km (0.104 R)
• M16: 1,996,384 km (0.12 R)
• M17: 2,530,149 km (0.109 R)
• M18: 2,797,031 km (0.061 R)
• M19: 2,925,686 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.38 AU - 1.76 AU

Year: 1270 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,305,646 km

• M1: 221,554 km (0.089 R)
• M2: 338,690 km (0.097 R)
• M3: 512,223 km (0.114 R)
• M4: 640,129 km (0.113 R)
• M5: 749,785 km (0.106 R)
• M6: 956,080 km (0.092 R)
• M7: 1,395,599 km (0.078 R)
• M8: 1,494,483 km (0.086 R)
• M9: 1,621,641 km (0.116 R)
• M10: 1,717,533 km (0.105 R)
• M11: 1,878,500 km (0.084 R)
• M12: 2,091,977 km (0.101 R)
• M13: 2,187,420 km (0.061 R)
• M14: 2,333,428 km (0.091 R)
• M15: 2,482,876 km (0.1 R)
• M16: 2,614,971 km (0.113 R)
• M17: 3,102,061 km (0.045 R)
• M18: 3,255,998 km (0.102 R)
• M19: 3,457,805 km (0.038 R)
• M20: 3,583,318 km (0.094 R)
• M21: 3,850,649 km (0.078 R)
• M22: 4,016,703 km (0.099 R)
• M23: 4,233,620 km (0.118 R)
• M24: 4,479,409 km (0.062 R)
• M25: 4,654,289 km (0.105 R)
• M26: 4,780,550 km (0.066 R)
• M27: 4,933,738 km (0.116 R)
• M28: 5,218,722 km (0.112 R)
• M29: 5,482,612 km (0.08 R)
• M30: 5,616,203 km (0.103 R)
• M31: 5,791,532 km (0.102 R)
• M32: 6,189,462 km (0.096 R)
• M33: 6,738,486 km (0.087 R)
• M34: 6,867,589 km (0.112 R)
• M35: 7,288,857 km (0.079 R)
• M36: 7,465,682 km (0.089 R)
• M37: 7,898,917 km (0.112 R)
• M38: 8,126,156 km (0.104 R)
• M39: 8,371,048 km (0.058 R)
• M40: 8,634,041 km (0.089 R)
• M41: 8,884,019 km (0.097 R)
• M42: 8,978,415 km (0.115 R)
• M43: 9,199,820 km (0.081 R)
• M44: 9,343,285 km (0.108 R)
• M45: 9,471,340 km (0.088 R)
• M46: 9,664,471 km (0.099 R)
• M47: 9,794,023 km (0.102 R)
• M48: 10,367,581 km (0.056 R)
• M49: 10,483,669 km (0.062 R)
• M50: 11,121,255 km (0.082 R)
• M51: 11,564,663 km (0.108 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 9.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.5 AU - 3.26 AU

Year: 3156 Days

Day: 9.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,305,646 km

• M1: 161,566 km (0.105 R)
• M2: 249,828 km (0.119 R)
• M3: 371,751 km (0.095 R)
• M4: 761,752 km (0.074 R)
• M5: 876,344 km (0.06 R)
• M6: 1,042,248 km (0.114 R)
• M7: 1,255,276 km (0.118 R)
• M8: 1,627,924 km (0.073 R)
• M9: 1,904,680 km (0.098 R)
• M10: 1,990,699 km (0.047 R)
• M11: 2,092,575 km (0.079 R)
• M12: 2,271,644 km (0.081 R)
• M13: 2,363,048 km (0.118 R)
• M14: 2,455,649 km (0.114 R)
• M15: 2,597,019 km (0.108 R)
• M16: 2,724,925 km (0.115 R)
• M17: 2,937,354 km (0.069 R)
• M18: 3,070,646 km (0.1 R)
• M19: 3,858,279 km (0.066 R)
• M20: 3,949,533 km (0.077 R)
• M21: 4,265,185 km (0.081 R)
• M22: 4,435,726 km (0.099 R)
• M23: 4,493,022 km (0.058 R)
• M24: 4,705,451 km (0.093 R)
• M25: 4,901,425 km (0.108 R)
• M26: 5,160,229 km (0.114 R)
• M27: 5,774,478 km (0.081 R)
• M28: 6,047,793 km (0.086 R)
• M29: 6,304,054 km (0.069 R)
• M30: 6,390,223 km (0.104 R)
• M31: 6,982,181 km (0.118 R)
• M32: 7,049,052 km (0.058 R)
• M33: 7,296,038 km (0.111 R)
• M34: 7,432,022 km (0.116 R)
• M35: 7,844,912 km (0.102 R)
• M36: 7,914,475 km (0.062 R)
• M37: 8,007,525 km (0.092 R)
• M38: 8,241,795 km (0.068 R)
• M39: 8,525,882 km (0.078 R)
• M40: 9,152,547 km (0.099 R)
• M41: 9,397,439 km (0.052 R)
• M42: 9,669,408 km (0.086 R)
• M43: 9,793,873 km (0.119 R)
• M44: 10,019,317 km (0.111 R)
• M45: 10,094,864 km (0.047 R)
• M46: 10,271,839 km (0.083 R)
• M47: 10,424,279 km (0.047 R)
• M48: 10,526,454 km (0.1 R)
• M49: 10,628,779 km (0.112 R)
• M50: 11,777,242 km (0.111 R)
• M51: 12,124,159 km (0.111 R)
• M52: 12,746,038 km (0.119 R)
• M53: 13,322,887 km (0.12 R)
• M54: 13,628,366 km (0.111 R)
• M55: 14,303,202 km (0.071 R)
• M56: 14,473,594 km (0.09 R)
• M57: 14,559,014 km (0.089 R)
• M58: 15,161,894 km (0.116 R)
• M59: 15,335,577 km (0.115 R)
• M60: 16,421,657 km (0.116 R)
• M61: 16,749,277 km (0.025 R)
• M62: 16,959,013 km (0.111 R)
• M63: 17,350,511 km (0.085 R)
• M64: 17,928,407 km (0.105 R)
• M65: 18,636,155 km (0.111 R)
• M66: 19,227,814 km (0.101 R)
• M67: 19,321,762 km (0.058 R)
• M68: 19,794,042 km (0.056 R)
• M69: 19,920,602 km (0.104 R)
• M70: 20,397,520 km (0.103 R)
• M71: 20,461,398 km (0.12 R)
• M72: 20,942,804 km (0.077 R)
• M73: 21,395,338 km (0.081 R)
• M74: 21,785,788 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 8.2

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.09 AU - 4.09 AU

Year: 4392 Days

Day: 7.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,305,646 km

• M1: 106,663 km (0.039 R)
• M2: 181,761 km (0.071 R)
• M3: 319,242 km (0.089 R)
• M4: 580,141 km (0.118 R)
• M5: 658,231 km (0.098 R)
• M6: 1,034,320 km (0.028 R)
• M7: 1,230,742 km (0.104 R)
• M8: 1,756,877 km (0.1 R)
• M9: 1,975,141 km (0.103 R)
• M10: 2,078,812 km (0.084 R)
• M11: 2,255,786 km (0.108 R)
• M12: 2,474,798 km (0.115 R)
• M13: 2,700,690 km (0.089 R)
• M14: 3,012,303 km (0.082 R)
• M15: 3,192,718 km (0.081 R)
• M16: 3,294,444 km (0.111 R)
• M17: 3,376,723 km (0.05 R)
• M18: 3,522,132 km (0.091 R)
• M19: 3,733,664 km (0.092 R)
• M20: 3,841,075 km (0.11 R)
• M21: 4,102,871 km (0.08 R)
• M22: 5,135,695 km (0.111 R)
• M23: 5,231,288 km (0.083 R)
• M24: 6,117,955 km (0.085 R)
• M25: 6,193,950 km (0.108 R)
• M26: 6,971,111 km (0.067 R)
• M27: 8,026,823 km (0.064 R)
• M28: 8,277,549 km (0.1 R)
• M29: 8,417,872 km (0.039 R)
• M30: 9,073,859 km (0.039 R)
• M31: 9,247,692 km (0.077 R)
• M32: 9,364,228 km (0.067 R)
• M33: 9,716,681 km (0.087 R)
• M34: 10,103,391 km (0.081 R)
• M35: 10,313,726 km (0.05 R)
• M36: 10,374,164 km (0.1 R)
• M37: 11,076,825 km (0.11 R)
• M38: 11,169,575 km (0.109 R)
• M39: 11,512,005 km (0.076 R)
• M40: 11,984,585 km (0.098 R)
• M41: 12,143,458 km (0.044 R)
• M42: 12,207,186 km (0.098 R)
• M43: 12,495,611 km (0.039 R)
• M44: 12,559,938 km (0.112 R)
• M45: 13,079,043 km (0.054 R)
• M46: 14,071,026 km (0.115 R)
• M47: 14,745,862 km (0.079 R)
• M48: 14,813,929 km (0.072 R)
• M49: 14,916,104 km (0.105 R)
• M50: 15,258,833 km (0.08 R)
• M51: 15,500,135 km (0.066 R)
• M52: 15,638,662 km (0.077 R)
• M53: 15,742,932 km (0.097 R)
• M54: 16,021,782 km (0.087 R)
• M55: 16,478,355 km (0.11 R)
• M56: 17,046,378 km (0.112 R)
• M57: 17,296,805 km (0.103 R)
• M58: 17,801,548 km (0.088 R)
• M59: 18,019,213 km (0.094 R)
• M60: 18,274,427 km (0.107 R)
• M61: 18,530,838 km (0.112 R)
• M62: 18,604,290 km (0.089 R)
• M63: 18,973,049 km (0.068 R)
• M64: 19,307,101 km (0.107 R)
• M65: 19,456,101 km (0.106 R)
• M66: 19,868,093 km (0.116 R)
• M67: 19,980,890 km (0.07 R)
• M68: 20,738,603 km (0.119 R)
• M69: 20,853,046 km (0.095 R)
• M70: 20,929,490 km (0.12 R)
• M71: 22,399,439 km (0.057 R)
• M72: 22,516,873 km (0.105 R)
• M73: 23,186,324 km (0.061 R)
• M74: 23,265,461 km (0.099 R)
• M75: 23,384,541 km (0.089 R)
• M76: 23,702,735 km (0.083 R)
• M77: 24,665,847 km (0.099 R)
• M78: 25,193,029 km (0.102 R)
• M79: 25,805,782 km (0.042 R)
• M80: 26,134,598 km (0.056 R)
• M81: 27,421,888 km (0.093 R)
• M82: 27,547,550 km (0.109 R)
• M83: 27,883,697 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 19,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit