🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.94 AU

Year: 254 Days

Day: 41 Hours

Environment

Temp: 125 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.77 AU - 1.25 AU

Year: 353 Days

Day: 42.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.2 AU - 1.52 AU

Year: 552 Days

Day: 15.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.11 AU - 1.83 AU

Year: 621 Days

Day: 42 Hours

Environment

Temp: -8 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.91 AU - 1.99 AU

Year: 948 Days

Day: 17.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.81 AU - 2.65 AU

Year: 1160 Days

Day: 30 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,868,830 km

• M1: 435,928 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.61 AU - 5.61 AU

Year: 4023 Days

Day: 13.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 9.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.67 AU - 8.03 AU

Year: 6939 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 62 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,868,830 km

• M1: 182,061 km (0.096 R)
• M2: 285,283 km (0.07 R)
• M3: 395,537 km (0.095 R)
• M4: 535,560 km (0.101 R)
• M5: 721,511 km (0.091 R)
• M6: 867,668 km (0.038 R)
• M7: 1,156,242 km (0.072 R)
• M8: 1,820,157 km (0.079 R)
• M9: 2,190,861 km (0.07 R)
• M10: 2,276,580 km (0.026 R)
• M11: 2,562,761 km (0.082 R)
• M12: 2,698,895 km (0.074 R)
• M13: 2,907,584 km (0.097 R)
• M14: 3,049,702 km (0.109 R)
• M15: 3,121,659 km (0.08 R)
• M16: 3,194,064 km (0.099 R)
• M17: 3,641,063 km (0.079 R)
• M18: 4,538,650 km (0.039 R)
• M19: 4,703,955 km (0.111 R)
• M20: 4,927,455 km (0.12 R)
• M21: 5,240,563 km (0.102 R)
• M22: 5,589,575 km (0.045 R)
• M23: 5,886,227 km (0.098 R)
• M24: 6,157,598 km (0.053 R)
• M25: 6,279,670 km (0.112 R)
• M26: 6,402,340 km (0.108 R)
• M27: 7,219,743 km (0.098 R)
• M28: 8,169,989 km (0.056 R)
• M29: 8,371,497 km (0.049 R)
• M30: 9,685,565 km (0.1 R)
• M31: 9,756,474 km (0.114 R)
• M32: 10,042,056 km (0.116 R)
• M33: 10,402,737 km (0.047 R)
• M34: 10,731,104 km (0.067 R)
• M35: 11,062,763 km (0.107 R)
• M36: 11,548,058 km (0.086 R)
• M37: 11,736,402 km (0.115 R)
• M38: 11,887,944 km (0.07 R)
• M39: 12,116,530 km (0.078 R)
• M40: 12,655,232 km (0.1 R)
• M41: 13,597,100 km (0.074 R)
• M42: 13,916,043 km (0.091 R)
• M43: 14,116,653 km (0.075 R)
• M44: 15,299,075 km (0.066 R)
• M45: 15,839,423 km (0.065 R)
• M46: 16,725,341 km (0.114 R)
• M47: 17,325,079 km (0.074 R)
• M48: 17,411,247 km (0.066 R)
• M49: 17,931,698 km (0.106 R)
• M50: 18,854,717 km (0.059 R)
• M51: 19,299,771 km (0.054 R)
• M52: 19,433,811 km (0.089 R)
• M53: 19,973,709 km (0.082 R)
• M54: 20,792,608 km (0.112 R)
• M55: 21,022,091 km (0.119 R)
• M56: 21,160,170 km (0.069 R)
• M57: 21,529,677 km (0.069 R)
• M58: 22,463,167 km (0.093 R)
• M59: 22,557,265 km (0.102 R)
• M60: 23,600,710 km (0.058 R)
• M61: 23,744,324 km (0.076 R)
• M62: 25,048,817 km (0.08 R)
• M63: 25,195,273 km (0.083 R)
• M64: 25,293,110 km (0.093 R)
• M65: 25,685,356 km (0.081 R)
• M66: 25,882,227 km (0.118 R)
• M67: 26,774,578 km (0.111 R)
• M68: 27,425,179 km (0.105 R)
• M69: 28,233,157 km (0.067 R)
• M70: 29,049,064 km (0.054 R)
• M71: 29,254,163 km (0.107 R)
• M72: 29,408,398 km (0.088 R)
• M73: 29,562,783 km (0.086 R)
• M74: 30,808,185 km (0.064 R)
• M75: 30,912,754 km (0.092 R)
• M76: 31,227,209 km (0.11 R)
• M77: 31,859,111 km (0.07 R)
• M78: 33,028,667 km (0.079 R)
• M79: 33,511,120 km (0.029 R)
• M80: 33,887,957 km (0.119 R)
• M81: 35,136,201 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 13.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.79 AU - 11.21 AU

Year: 12705 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,868,830 km

• M1: 173,234 km (0.096 R)
• M2: 281,543 km (0.082 R)
• M3: 391,647 km (0.116 R)
• M4: 759,658 km (0.11 R)
• M5: 846,425 km (0.12 R)
• M6: 1,050,925 km (0.112 R)
• M7: 1,210,546 km (0.054 R)
• M8: 1,623,586 km (0.115 R)
• M9: 2,030,193 km (0.084 R)
• M10: 2,181,586 km (0.114 R)
• M11: 2,310,689 km (0.103 R)
• M12: 2,442,484 km (0.12 R)
• M13: 2,853,131 km (0.066 R)
• M14: 3,168,333 km (0.099 R)
• M15: 3,345,158 km (0.117 R)
• M16: 4,245,887 km (0.114 R)
• M17: 4,740,457 km (0.057 R)
• M18: 4,909,503 km (0.073 R)
• M19: 5,149,458 km (0.104 R)
• M20: 5,358,297 km (0.11 R)
• M21: 5,929,012 km (0.099 R)
• M22: 6,258,726 km (0.062 R)
• M23: 6,821,513 km (0.092 R)
• M24: 7,012,849 km (0.084 R)
• M25: 7,716,109 km (0.069 R)
• M26: 7,915,523 km (0.101 R)
• M27: 8,524,087 km (0.065 R)
• M28: 9,274,320 km (0.076 R)
• M29: 9,443,964 km (0.079 R)
• M30: 9,614,506 km (0.111 R)
• M31: 9,915,646 km (0.06 R)
• M32: 11,196,204 km (0.102 R)
• M33: 11,286,411 km (0.104 R)
• M34: 11,558,679 km (0.104 R)
• M35: 12,202,250 km (0.059 R)
• M36: 12,622,171 km (0.09 R)
• M37: 12,857,488 km (0.079 R)
• M38: 13,958,977 km (0.087 R)
• M39: 14,941,087 km (0.1 R)
• M40: 16,353,590 km (0.077 R)
• M41: 17,598,095 km (0.078 R)
• M42: 17,861,088 km (0.119 R)
• M43: 18,658,295 km (0.082 R)
• M44: 18,819,113 km (0.085 R)
• M45: 18,980,379 km (0.114 R)
• M46: 19,142,244 km (0.111 R)
• M47: 19,358,563 km (0.097 R)
• M48: 19,521,475 km (0.112 R)
• M49: 20,012,605 km (0.079 R)
• M50: 20,287,266 km (0.109 R)
• M51: 21,286,580 km (0.083 R)
• M52: 22,529,439 km (0.078 R)
• M53: 23,506,014 km (0.11 R)
• M54: 23,853,979 km (0.115 R)
• M55: 24,790,312 km (0.065 R)
• M56: 25,441,063 km (0.064 R)
• M57: 26,037,509 km (0.116 R)
• M58: 26,518,018 km (0.049 R)
• M59: 26,759,319 km (0.119 R)
• M60: 26,880,194 km (0.099 R)
• M61: 28,902,009 km (0.075 R)
• M62: 29,274,807 km (0.067 R)
• M63: 29,649,251 km (0.06 R)
• M64: 30,025,340 km (0.098 R)
• M65: 32,637,019 km (0.095 R)
• M66: 32,766,272 km (0.111 R)
• M67: 34,330,767 km (0.041 R)
• M68: 34,527,937 km (0.103 R)
• M69: 34,659,732 km (0.096 R)
• M70: 36,722,687 km (0.111 R)
• M71: 38,347,021 km (0.037 R)
• M72: 38,483,454 km (0.098 R)
• M73: 39,994,692 km (0.088 R)
• M74: 40,618,515 km (0.096 R)
• M75: 42,862,782 km (0.104 R)
• M76: 43,430,057 km (0.12 R)
• M77: 44,214,099 km (0.09 R)
• M78: 44,500,430 km (0.066 R)
• M79: 44,787,359 km (0.083 R)
• M80: 46,521,796 km (0.083 R)
• M81: 47,031,775 km (0.114 R)
• M82: 47,250,936 km (0.092 R)
• M83: 47,763,608 km (0.029 R)
• M84: 47,910,364 km (0.068 R)
• M85: 48,057,418 km (0.119 R)
• M86: 48,278,075 km (0.088 R)
• M87: 49,460,946 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.9

Radius: 7.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.72 AU - 23.28 AU

Year: 31149 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,868,830 km

• M1: 300,393 km (0.11 R)
• M2: 452,833 km (0.1 R)
• M3: 679,174 km (0.119 R)
• M4: 805,435 km (0.085 R)
• M5: 1,260,512 km (0.026 R)
• M6: 1,353,861 km (0.112 R)
• M7: 1,647,970 km (0.118 R)
• M8: 1,961,826 km (0.106 R)
• M9: 2,565,304 km (0.082 R)
• M10: 3,265,422 km (0.029 R)
• M11: 3,351,441 km (0.101 R)
• M12: 3,703,594 km (0.12 R)
• M13: 4,586,521 km (0.068 R)
• M14: 4,927,604 km (0.117 R)
• M15: 5,026,638 km (0.101 R)
• M16: 5,582,843 km (0.118 R)
• M17: 5,999,772 km (0.093 R)
• M18: 6,372,720 km (0.073 R)
• M19: 6,643,791 km (0.103 R)
• M20: 7,197,154 km (0.083 R)
• M21: 8,230,127 km (0.113 R)
• M22: 9,554,666 km (0.078 R)
• M23: 10,178,340 km (0.081 R)
• M24: 10,495,188 km (0.101 R)
• M25: 10,751,001 km (0.088 R)
• M26: 10,944,131 km (0.111 R)
• M27: 11,073,534 km (0.078 R)
• M28: 12,666,003 km (0.096 R)
• M29: 12,733,920 km (0.082 R)
• M30: 13,143,819 km (0.097 R)
• M31: 13,281,449 km (0.102 R)
• M32: 13,906,618 km (0.118 R)
• M33: 14,046,941 km (0.079 R)
• M34: 14,187,563 km (0.117 R)
• M35: 14,898,153 km (0.095 R)
• M36: 17,778,061 km (0.079 R)
• M37: 17,930,352 km (0.086 R)
• M38: 19,633,374 km (0.111 R)
• M39: 21,145,210 km (0.034 R)
• M40: 21,225,843 km (0.113 R)
• M41: 23,440,640 km (0.113 R)
• M42: 24,195,062 km (0.07 R)
• M43: 24,617,676 km (0.098 R)
• M44: 25,900,029 km (0.086 R)
• M45: 27,819,818 km (0.036 R)
• M46: 30,967,058 km (0.11 R)
• M47: 32,164,440 km (0.109 R)
• M48: 32,815,490 km (0.117 R)
• M49: 34,889,664 km (0.109 R)
• M50: 35,175,845 km (0.096 R)
• M51: 35,846,492 km (0.066 R)
• M52: 36,328,048 km (0.086 R)
• M53: 39,560,110 km (0.059 R)
• M54: 39,958,190 km (0.085 R)
• M55: 40,557,628 km (0.077 R)
• M56: 42,272,170 km (0.029 R)
• M57: 42,475,473 km (0.108 R)
• M58: 45,355,232 km (0.045 R)
• M59: 46,189,539 km (0.1 R)
• M60: 46,923,766 km (0.074 R)
• M61: 48,403,588 km (0.079 R)
• M62: 50,113,641 km (0.083 R)
• M63: 50,652,044 km (0.091 R)
• M64: 52,387,828 km (0.084 R)
• M65: 54,474,419 km (0.071 R)
• M66: 54,917,079 km (0.082 R)
• M67: 56,476,039 km (0.047 R)
• M68: 56,587,938 km (0.065 R)
• M69: 59,068,570 km (0.071 R)
• M70: 61,239,235 km (0.116 R)
• M71: 61,584,357 km (0.111 R)
• M72: 61,930,227 km (0.059 R)
• M73: 63,668,704 km (0.103 R)
• M74: 66,365,505 km (0.089 R)
• M75: 66,720,052 km (0.078 R)
• M76: 67,430,941 km (0.101 R)
• M77: 68,144,373 km (0.112 R)
• M78: 69,578,568 km (0.104 R)
• M79: 69,938,800 km (0.081 R)
• M80: 72,355,404 km (0.069 R)
• M81: 72,842,046 km (0.093 R)
• M82: 76,402,325 km (0.108 R)
• M83: 76,526,192 km (0.081 R)
• M84: 76,897,793 km (0.081 R)
• M85: 77,518,774 km (0.083 R)
• M86: 78,141,251 km (0.061 R)
• M87: 79,642,166 km (0.107 R)
• M88: 79,893,341 km (0.107 R)
• M89: 80,648,062 km (0.111 R)
• M90: 82,672,421 km (0.088 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit