🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 25.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 202 Days

Day: 19.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.58 AU - 2.12 AU

Year: 928 Days

Day: 30.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,759,493 km

• M1: 331,060 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.74 AU - 2.24 AU

Year: 1036 Days

Day: 33.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.73 AU - 2.73 AU

Year: 1229 Days

Day: 26.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.43 AU - 3.01 AU

Year: 1655 Days

Day: 17.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,759,493 km

• M1: 133,890 km (0.077 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 15

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.07 AU - 6.43 AU

Year: 4438 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,759,493 km

• M1: 241,301 km (0.106 R)
• M2: 373,247 km (0.08 R)
• M3: 581,188 km (0.037 R)
• M4: 911,649 km (0.105 R)
• M5: 1,455,587 km (0.104 R)
• M6: 1,729,950 km (0.104 R)
• M7: 1,830,928 km (0.112 R)
• M8: 2,329,538 km (0.063 R)
• M9: 2,751,105 km (0.05 R)
• M10: 2,950,818 km (0.074 R)
• M11: 3,407,540 km (0.063 R)
• M12: 3,776,149 km (0.11 R)
• M13: 3,909,292 km (0.116 R)
• M14: 4,066,818 km (0.091 R)
• M15: 4,272,366 km (0.071 R)
• M16: 4,575,600 km (0.108 R)
• M17: 5,302,197 km (0.09 R)
• M18: 5,679,184 km (0.098 R)
• M19: 5,781,210 km (0.119 R)
• M20: 5,883,834 km (0.088 R)
• M21: 6,064,997 km (0.051 R)
• M22: 6,247,955 km (0.068 R)
• M23: 6,808,049 km (0.081 R)
• M24: 7,608,249 km (0.104 R)
• M25: 7,720,896 km (0.118 R)
• M26: 7,862,714 km (0.062 R)
• M27: 8,409,046 km (0.059 R)
• M28: 8,849,312 km (0.082 R)
• M29: 8,997,714 km (0.115 R)
• M30: 9,206,851 km (0.047 R)
• M31: 9,508,590 km (0.029 R)
• M32: 9,967,257 km (0.054 R)
• M33: 10,214,842 km (0.093 R)
• M34: 10,527,202 km (0.096 R)
• M35: 11,710,521 km (0.093 R)
• M36: 11,906,345 km (0.105 R)
• M37: 12,136,277 km (0.103 R)
• M38: 12,268,222 km (0.112 R)
• M39: 12,400,766 km (0.109 R)
• M40: 12,533,758 km (0.037 R)
• M41: 12,633,839 km (0.102 R)
• M42: 13,205,902 km (0.113 R)
• M43: 13,546,536 km (0.113 R)
• M44: 13,821,048 km (0.103 R)
• M45: 14,725,966 km (0.041 R)
• M46: 15,435,060 km (0.111 R)
• M47: 15,614,128 km (0.075 R)
• M48: 15,793,795 km (0.111 R)
• M49: 16,191,726 km (0.116 R)
• M50: 16,410,138 km (0.11 R)
• M51: 17,145,262 km (0.101 R)
• M52: 17,816,059 km (0.079 R)
• M53: 18,419,687 km (0.062 R)
• M54: 18,723,969 km (0.083 R)
• M55: 19,145,087 km (0.087 R)
• M56: 19,685,733 km (0.049 R)
• M57: 20,231,317 km (0.119 R)
• M58: 20,466,634 km (0.039 R)
• M59: 22,018,563 km (0.074 R)
• M60: 22,179,829 km (0.105 R)
• M61: 23,402,343 km (0.063 R)
• M62: 24,229,470 km (0.064 R)
• M63: 24,604,811 km (0.117 R)
• M64: 25,192,431 km (0.095 R)
• M65: 25,488,036 km (0.088 R)
• M66: 26,040,053 km (0.111 R)
• M67: 27,502,521 km (0.052 R)
• M68: 27,632,821 km (0.076 R)
• M69: 27,850,486 km (0.085 R)
• M70: 28,419,107 km (0.08 R)
• M71: 28,682,699 km (0.104 R)
• M72: 28,903,206 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 15

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.9 AU - 6.26 AU

Year: 5531 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,759,493 km

• M1: 276,756 km (0.086 R)
• M2: 395,537 km (0.095 R)
• M3: 551,119 km (0.102 R)
• M4: 655,687 km (0.091 R)
• M5: 750,682 km (0.113 R)
• M6: 908,807 km (0.089 R)
• M7: 1,048,382 km (0.12 R)
• M8: 1,206,656 km (0.111 R)
• M9: 1,694,944 km (0.103 R)
• M10: 1,897,051 km (0.119 R)
• M11: 2,040,814 km (0.113 R)
• M12: 2,161,240 km (0.074 R)
• M13: 2,270,447 km (0.071 R)
• M14: 2,523,267 km (0.113 R)
• M15: 2,696,950 km (0.093 R)
• M16: 2,859,862 km (0.1 R)
• M17: 2,980,438 km (0.083 R)
• M18: 3,195,710 km (0.093 R)
• M19: 4,365,864 km (0.093 R)
• M20: 4,915,636 km (0.092 R)
• M21: 5,282,151 km (0.089 R)
• M22: 5,468,700 km (0.076 R)
• M23: 6,415,056 km (0.117 R)
• M24: 6,634,516 km (0.077 R)
• M25: 6,937,751 km (0.104 R)
• M26: 7,039,926 km (0.071 R)
• M27: 7,411,827 km (0.061 R)
• M28: 7,600,170 km (0.082 R)
• M29: 8,174,925 km (0.12 R)
• M30: 8,741,752 km (0.081 R)
• M31: 9,593,263 km (0.067 R)
• M32: 10,307,443 km (0.049 R)
• M33: 11,015,041 km (0.105 R)
• M34: 11,471,314 km (0.111 R)
• M35: 11,616,723 km (0.063 R)
• M36: 11,933,871 km (0.118 R)
• M37: 12,081,225 km (0.066 R)
• M38: 12,452,377 km (0.11 R)
• M39: 12,551,860 km (0.077 R)
• M40: 12,877,385 km (0.117 R)
• M41: 13,003,346 km (0.114 R)
• M42: 13,104,474 km (0.105 R)
• M43: 13,256,466 km (0.107 R)
• M44: 13,716,330 km (0.112 R)
• M45: 13,922,326 km (0.03 R)
• M46: 14,259,370 km (0.097 R)
• M47: 14,363,490 km (0.109 R)
• M48: 14,835,770 km (0.037 R)
• M49: 14,967,865 km (0.038 R)
• M50: 15,073,781 km (0.093 R)
• M51: 15,553,840 km (0.06 R)
• M52: 16,092,991 km (0.117 R)
• M53: 16,364,810 km (0.062 R)
• M54: 16,665,652 km (0.073 R)
• M55: 16,913,236 km (0.117 R)
• M56: 17,134,342 km (0.093 R)
• M57: 17,607,221 km (0.079 R)
• M58: 18,794,130 km (0.096 R)
• M59: 19,224,224 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 13.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.49 AU - 9.13 AU

Year: 8839 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,759,493 km

• M1: 282,441 km (0.105 R)
• M2: 365,767 km (0.088 R)
• M3: 453,431 km (0.111 R)
• M4: 690,843 km (0.11 R)
• M5: 856,897 km (0.064 R)
• M6: 1,037,461 km (0.098 R)
• M7: 1,118,992 km (0.09 R)
• M8: 1,529,937 km (0.075 R)
• M9: 1,672,205 km (0.113 R)
• M10: 1,769,444 km (0.044 R)
• M11: 2,090,780 km (0.054 R)
• M12: 2,321,609 km (0.084 R)
• M13: 2,449,516 km (0.098 R)
• M14: 2,542,416 km (0.039 R)
• M15: 2,808,700 km (0.112 R)
• M16: 2,906,088 km (0.081 R)
• M17: 3,245,825 km (0.088 R)
• M18: 3,348,300 km (0.113 R)
• M19: 3,640,913 km (0.068 R)
• M20: 3,790,361 km (0.066 R)
• M21: 4,117,681 km (0.114 R)
• M22: 4,477,165 km (0.106 R)
• M23: 4,637,684 km (0.112 R)
• M24: 5,011,678 km (0.079 R)
• M25: 5,371,312 km (0.118 R)
• M26: 6,090,578 km (0.113 R)
• M27: 6,397,104 km (0.059 R)
• M28: 7,239,490 km (0.055 R)
• M29: 8,005,132 km (0.109 R)
• M30: 8,767,782 km (0.119 R)
• M31: 8,853,950 km (0.112 R)
• M32: 9,672,101 km (0.054 R)
• M33: 10,030,088 km (0.069 R)
• M34: 10,271,240 km (0.111 R)
• M35: 10,392,564 km (0.1 R)
• M36: 10,575,373 km (0.08 R)
• M37: 10,759,378 km (0.113 R)
• M38: 10,882,647 km (0.094 R)
• M39: 11,037,331 km (0.066 R)
• M40: 11,568,703 km (0.108 R)
• M41: 11,663,398 km (0.088 R)
• M42: 11,758,243 km (0.109 R)
• M43: 11,885,252 km (0.105 R)
• M44: 12,204,643 km (0.091 R)
• M45: 12,819,341 km (0.095 R)
• M46: 12,982,702 km (0.081 R)
• M47: 13,710,196 km (0.088 R)
• M48: 13,877,297 km (0.036 R)
• M49: 14,416,896 km (0.083 R)
• M50: 14,552,881 km (0.101 R)
• M51: 15,760,734 km (0.113 R)
• M52: 16,076,535 km (0.083 R)
• M53: 17,288,428 km (0.096 R)
• M54: 17,396,886 km (0.073 R)
• M55: 17,759,661 km (0.066 R)
• M56: 19,535,836 km (0.105 R)
• M57: 19,875,124 km (0.101 R)
• M58: 20,140,361 km (0.075 R)
• M59: 21,058,743 km (0.098 R)
• M60: 22,029,932 km (0.079 R)
• M61: 22,383,282 km (0.12 R)
• M62: 22,540,809 km (0.085 R)
• M63: 22,698,784 km (0.103 R)
• M64: 22,936,346 km (0.049 R)
• M65: 23,254,540 km (0.091 R)
• M66: 23,774,692 km (0.101 R)
• M67: 24,785,674 km (0.105 R)
• M68: 26,141,630 km (0.088 R)
• M69: 26,349,122 km (0.097 R)
• M70: 26,724,164 km (0.096 R)
• M71: 26,891,264 km (0.063 R)
• M72: 28,284,170 km (0.068 R)
• M73: 28,412,076 km (0.079 R)
• M74: 28,668,188 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.5

Radius: 10.8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.46 AU - 9.92 AU

Year: 9452 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,759,493 km

• M1: 142,118 km (0.113 R)
• M2: 249,380 km (0.083 R)
• M3: 345,571 km (0.08 R)
• M4: 573,857 km (0.082 R)
• M5: 699,071 km (0.052 R)
• M6: 782,397 km (0.087 R)
• M7: 869,612 km (0.118 R)
• M8: 941,868 km (0.045 R)
• M9: 1,016,368 km (0.103 R)
• M10: 1,151,904 km (0.086 R)
• M11: 1,708,557 km (0.102 R)
• M12: 2,138,801 km (0.105 R)
• M13: 2,239,031 km (0.085 R)
• M14: 2,763,970 km (0.098 R)
• M15: 3,680,856 km (0.071 R)
• M16: 3,923,952 km (0.108 R)
• M17: 4,490,180 km (0.083 R)
• M18: 4,652,195 km (0.025 R)
• M19: 5,594,512 km (0.093 R)
• M20: 5,980,624 km (0.047 R)
• M21: 6,123,190 km (0.116 R)
• M22: 6,927,578 km (0.083 R)
• M23: 7,077,475 km (0.028 R)
• M24: 7,228,420 km (0.051 R)
• M25: 7,304,266 km (0.119 R)
• M26: 7,495,153 km (0.04 R)
• M27: 8,554,156 km (0.102 R)
• M28: 8,917,529 km (0.08 R)
• M29: 9,080,740 km (0.039 R)
• M30: 9,701,422 km (0.088 R)
• M31: 10,080,353 km (0.11 R)
• M32: 10,207,811 km (0.119 R)
• M33: 10,722,876 km (0.072 R)
• M34: 11,070,990 km (0.074 R)
• M35: 11,689,129 km (0.031 R)
• M36: 14,415,101 km (0.12 R)
• M37: 14,654,907 km (0.086 R)
• M38: 14,895,909 km (0.101 R)
• M39: 15,089,788 km (0.073 R)
• M40: 15,824,014 km (0.107 R)
• M41: 15,972,265 km (0.066 R)
• M42: 16,620,024 km (0.05 R)
• M43: 17,225,596 km (0.103 R)
• M44: 18,354,462 km (0.099 R)
• M45: 19,719,393 km (0.079 R)
• M46: 19,932,271 km (0.091 R)
• M47: 20,845,416 km (0.091 R)
• M48: 21,008,029 km (0.114 R)
• M49: 21,498,261 km (0.057 R)
• M50: 22,047,585 km (0.106 R)
• M51: 23,047,646 km (0.05 R)
• M52: 23,779,180 km (0.1 R)
• M53: 24,119,515 km (0.116 R)
• M54: 24,290,206 km (0.095 R)
• M55: 24,575,639 km (0.114 R)
• M56: 24,804,673 km (0.081 R)
• M57: 25,034,605 km (0.044 R)
• M58: 25,438,520 km (0.086 R)
• M59: 26,077,602 km (0.059 R)
• M60: 26,545,693 km (0.097 R)
• M61: 26,839,803 km (0.097 R)
• M62: 27,016,627 km (0.12 R)
• M63: 27,431,014 km (0.06 R)
• M64: 28,506,024 km (0.054 R)
• M65: 28,746,876 km (0.073 R)
• M66: 28,927,890 km (0.05 R)
• M67: 29,291,113 km (0.064 R)
• M68: 30,205,755 km (0.092 R)
• M69: 30,882,386 km (0.087 R)
• M70: 34,532,125 km (0.11 R)
• M71: 35,304,050 km (0.082 R)
• M72: 36,081,810 km (0.107 R)
• M73: 37,918,273 km (0.109 R)
• M74: 38,315,755 km (0.081 R)
• M75: 38,515,019 km (0.093 R)
• M76: 39,382,537 km (0.071 R)
• M77: 39,852,274 km (0.089 R)
• M78: 40,661,898 km (0.047 R)
• M79: 40,797,434 km (0.111 R)
• M80: 41,408,840 km (0.072 R)
• M81: 43,884,984 km (0.068 R)
• M82: 47,189,152 km (0.116 R)
• M83: 47,688,061 km (0.039 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: 506 - 20,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit