🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 39.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 183 Days

Day: 31.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.74 AU

Year: 187 Days

Day: 36.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.06 AU - 1.74 AU

Year: 605 Days

Day: 40.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,543,057 km

• M1: 63,130 km (0.058 R)
• M2: 510,428 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.32 AU - 1.88 AU

Year: 739 Days

Day: 18.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 13

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.63 AU - 6.69 AU

Year: 6278 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,543,057 km

• M1: 306,526 km (0.054 R)
• M2: 571,165 km (0.04 R)
• M3: 796,459 km (0.077 R)
• M4: 1,320,052 km (0.031 R)
• M5: 1,494,782 km (0.087 R)
• M6: 2,443,532 km (0.077 R)
• M7: 2,863,902 km (0.116 R)
• M8: 3,009,161 km (0.09 R)
• M9: 3,114,478 km (0.117 R)
• M10: 3,285,618 km (0.107 R)
• M11: 3,482,040 km (0.097 R)
• M12: 4,094,494 km (0.033 R)
• M13: 4,594,151 km (0.08 R)
• M14: 4,740,457 km (0.11 R)
• M15: 5,625,329 km (0.099 R)
• M16: 6,180,786 km (0.107 R)
• M17: 6,837,071 km (0.1 R)
• M18: 7,117,119 km (0.057 R)
• M19: 8,215,616 km (0.07 R)
• M20: 8,784,686 km (0.062 R)
• M21: 9,212,237 km (0.101 R)
• M22: 9,335,655 km (0.113 R)
• M23: 9,459,672 km (0.112 R)
• M24: 10,310,884 km (0.111 R)
• M25: 10,439,089 km (0.103 R)
• M26: 10,696,996 km (0.076 R)
• M27: 11,153,568 km (0.087 R)
• M28: 11,550,152 km (0.077 R)
• M29: 11,716,655 km (0.092 R)
• M30: 12,493,217 km (0.072 R)
• M31: 12,767,281 km (0.052 R)
• M32: 13,077,995 km (0.117 R)
• M33: 13,601,289 km (0.112 R)
• M34: 13,777,365 km (0.115 R)
• M35: 14,740,776 km (0.098 R)
• M36: 15,248,810 km (0.056 R)
• M37: 15,505,071 km (0.078 R)
• M38: 15,688,927 km (0.061 R)
• M39: 16,469,230 km (0.094 R)
• M40: 16,581,727 km (0.116 R)
• M41: 17,186,103 km (0.104 R)
• M42: 17,491,133 km (0.106 R)
• M43: 17,605,874 km (0.067 R)
• M44: 18,300,008 km (0.044 R)
• M45: 19,318,471 km (0.113 R)
• M46: 19,914,319 km (0.057 R)
• M47: 20,274,850 km (0.108 R)
• M48: 20,556,692 km (0.104 R)
• M49: 21,697,077 km (0.104 R)
• M50: 22,441,027 km (0.08 R)
• M51: 22,524,353 km (0.04 R)
• M52: 23,193,504 km (0.118 R)
• M53: 23,446,025 km (0.071 R)
• M54: 23,699,594 km (0.103 R)
• M55: 23,911,574 km (0.037 R)
• M56: 24,808,862 km (0.079 R)
• M57: 26,066,083 km (0.099 R)
• M58: 27,122,094 km (0.114 R)
• M59: 27,923,340 km (0.088 R)
• M60: 28,326,806 km (0.108 R)
• M61: 28,461,743 km (0.105 R)
• M62: 28,551,801 km (0.08 R)
• M63: 29,503,393 km (0.114 R)
• M64: 29,685,753 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 15

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.6 AU - 7.32 AU

Year: 6707 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,543,057 km

• M1: 204,500 km (0.081 R)
• M2: 377,735 km (0.04 R)
• M3: 531,671 km (0.108 R)
• M4: 828,024 km (0.056 R)
• M5: 1,145,770 km (0.119 R)
• M6: 1,249,142 km (0.098 R)
• M7: 1,579,454 km (0.074 R)
• M8: 1,696,141 km (0.105 R)
• M9: 1,979,928 km (0.112 R)
• M10: 2,435,304 km (0.069 R)
• M11: 2,733,901 km (0.087 R)
• M12: 2,851,934 km (0.112 R)
• M13: 3,093,534 km (0.115 R)
• M14: 3,417,713 km (0.105 R)
• M15: 3,726,932 km (0.067 R)
• M16: 3,938,314 km (0.104 R)
• M17: 4,180,812 km (0.077 R)
• M18: 5,288,734 km (0.11 R)
• M19: 5,407,365 km (0.072 R)
• M20: 5,617,250 km (0.055 R)
• M21: 6,107,034 km (0.075 R)
• M22: 6,515,286 km (0.054 R)
• M23: 7,095,277 km (0.093 R)
• M24: 7,325,359 km (0.05 R)
• M25: 7,424,692 km (0.119 R)
• M26: 7,524,474 km (0.093 R)
• M27: 7,793,002 km (0.058 R)
• M28: 7,996,455 km (0.084 R)
• M29: 8,270,369 km (0.056 R)
• M30: 8,408,597 km (0.112 R)
• M31: 8,792,615 km (0.112 R)
• M32: 8,933,686 km (0.109 R)
• M33: 9,361,536 km (0.077 R)
• M34: 9,832,619 km (0.098 R)
• M35: 10,572,530 km (0.114 R)
• M36: 11,063,062 km (0.113 R)
• M37: 11,677,161 km (0.12 R)
• M38: 12,420,962 km (0.106 R)
• M39: 12,658,972 km (0.099 R)
• M40: 12,978,812 km (0.104 R)
• M41: 13,099,388 km (0.032 R)
• M42: 15,249,109 km (0.118 R)
• M43: 15,632,229 km (0.087 R)
• M44: 16,582,026 km (0.066 R)
• M45: 17,064,031 km (0.06 R)
• M46: 17,595,103 km (0.108 R)
• M47: 18,086,682 km (0.057 R)
• M48: 18,311,677 km (0.088 R)
• M49: 18,447,213 km (0.118 R)
• M50: 18,855,465 km (0.043 R)
• M51: 19,588,644 km (0.064 R)
• M52: 20,706,140 km (0.055 R)
• M53: 21,367,513 km (0.098 R)
• M54: 21,510,079 km (0.037 R)
• M55: 21,605,373 km (0.06 R)
• M56: 22,228,000 km (0.103 R)
• M57: 23,002,468 km (0.083 R)
• M58: 23,687,476 km (0.094 R)
• M59: 24,379,067 km (0.049 R)
• M60: 24,578,033 km (0.053 R)
• M61: 24,727,481 km (0.071 R)
• M62: 25,278,151 km (0.109 R)
• M63: 25,429,095 km (0.088 R)
• M64: 25,529,774 km (0.108 R)
• M65: 26,035,714 km (0.042 R)
• M66: 26,289,881 km (0.061 R)
• M67: 27,573,132 km (0.094 R)
• M68: 27,676,653 km (0.09 R)
• M69: 28,092,087 km (0.045 R)
• M70: 28,196,207 km (0.094 R)
• M71: 28,719,201 km (0.064 R)
• M72: 29,245,187 km (0.092 R)
• M73: 29,403,761 km (0.111 R)
• M74: 29,827,721 km (0.1 R)
• M75: 30,200,220 km (0.095 R)
• M76: 30,628,070 km (0.119 R)
• M77: 30,735,331 km (0.09 R)
• M78: 31,219,430 km (0.104 R)
• M79: 31,489,604 km (0.097 R)
• M80: 32,195,407 km (0.066 R)
• M81: 35,858,909 km (0.104 R)
• M82: 36,482,134 km (0.095 R)
• M83: 37,452,575 km (0.106 R)
• M84: 38,315,904 km (0.118 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 13.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.67 AU - 9.47 AU

Year: 8373 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,543,057 km

• M1: 197,469 km (0.12 R)
• M2: 286,929 km (0.066 R)
• M3: 777,161 km (0.085 R)
• M4: 874,998 km (0.072 R)
• M5: 1,140,235 km (0.036 R)
• M6: 1,401,882 km (0.082 R)
• M7: 1,635,404 km (0.08 R)
• M8: 1,748,949 km (0.097 R)
• M9: 1,898,995 km (0.07 R)
• M10: 2,036,027 km (0.104 R)
• M11: 2,158,847 km (0.095 R)
• M12: 2,302,461 km (0.081 R)
• M13: 2,948,424 km (0.097 R)
• M14: 3,088,448 km (0.104 R)
• M15: 3,292,200 km (0.1 R)
• M16: 3,627,748 km (0.098 R)
• M17: 3,908,693 km (0.051 R)
• M18: 4,018,648 km (0.063 R)
• M19: 4,607,465 km (0.051 R)
• M20: 4,817,650 km (0.087 R)
• M21: 5,007,190 km (0.099 R)
• M22: 5,492,037 km (0.112 R)
• M23: 5,665,421 km (0.08 R)
• M24: 5,916,147 km (0.106 R)
• M25: 6,196,194 km (0.035 R)
• M26: 6,611,627 km (0.069 R)
• M27: 6,822,710 km (0.058 R)
• M28: 7,143,598 km (0.095 R)
• M29: 7,332,988 km (0.088 R)
• M30: 8,248,827 km (0.094 R)
• M31: 8,362,222 km (0.08 R)
• M32: 8,562,085 km (0.042 R)
• M33: 8,792,465 km (0.068 R)
• M34: 9,230,039 km (0.078 R)
• M35: 9,555,414 km (0.104 R)
• M36: 9,854,461 km (0.097 R)
• M37: 9,944,818 km (0.036 R)
• M38: 10,492,795 km (0.115 R)
• M39: 11,050,496 km (0.057 R)
• M40: 11,522,626 km (0.085 R)
• M41: 12,001,489 km (0.097 R)
• M42: 12,650,146 km (0.063 R)
• M43: 13,044,934 km (0.118 R)
• M44: 13,812,820 km (0.116 R)
• M45: 14,015,525 km (0.079 R)
• M46: 14,355,561 km (0.099 R)
• M47: 15,113,424 km (0.039 R)
• M48: 15,637,615 km (0.12 R)
• M49: 15,884,302 km (0.056 R)
• M50: 16,203,394 km (0.116 R)
• M51: 16,453,073 km (0.072 R)
• M52: 16,596,238 km (0.08 R)
• M53: 16,847,862 km (0.11 R)
• M54: 17,137,034 km (0.088 R)
• M55: 17,756,968 km (0.07 R)
• M56: 18,125,128 km (0.03 R)
• M57: 18,756,731 km (0.109 R)
• M58: 19,433,362 km (0.095 R)
• M59: 20,079,774 km (0.105 R)
• M60: 20,463,343 km (0.109 R)
• M61: 21,082,080 km (0.112 R)
• M62: 21,982,360 km (0.087 R)
• M63: 22,377,747 km (0.102 R)
• M64: 22,775,378 km (0.099 R)
• M65: 23,376,313 km (0.119 R)
• M66: 23,618,213 km (0.077 R)
• M67: 23,820,319 km (0.063 R)
• M68: 24,839,829 km (0.091 R)
• M69: 25,251,672 km (0.097 R)
• M70: 25,998,614 km (0.092 R)
• M71: 26,249,190 km (0.048 R)
• M72: 26,458,627 km (0.078 R)
• M73: 26,879,147 km (0.07 R)
• M74: 27,005,707 km (0.036 R)
• M75: 27,259,574 km (0.093 R)
• M76: 27,769,554 km (0.09 R)
• M77: 28,368,543 km (0.107 R)
• M78: 28,712,768 km (0.054 R)
• M79: 28,971,722 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.9

Radius: 10.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.42 AU - 10.64 AU

Year: 9099 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,543,057 km

• M1: 192,682 km (0.109 R)
• M2: 269,426 km (0.119 R)
• M3: 450,439 km (0.048 R)
• M4: 676,182 km (0.11 R)
• M5: 1,120,338 km (0.094 R)
• M6: 1,215,483 km (0.104 R)
• M7: 1,475,933 km (0.092 R)
• M8: 1,559,707 km (0.106 R)
• M9: 1,980,377 km (0.112 R)
• M10: 2,096,913 km (0.062 R)
• M11: 2,510,551 km (0.104 R)
• M12: 2,714,154 km (0.095 R)
• M13: 3,302,074 km (0.105 R)
• M14: 3,696,713 km (0.116 R)
• M15: 4,196,071 km (0.099 R)
• M16: 4,377,383 km (0.077 R)
• M17: 5,290,529 km (0.089 R)
• M18: 5,388,366 km (0.1 R)
• M19: 5,585,835 km (0.074 R)
• M20: 5,953,995 km (0.107 R)
• M21: 6,089,830 km (0.119 R)
• M22: 6,643,641 km (0.093 R)
• M23: 7,467,926 km (0.113 R)
• M24: 8,514,662 km (0.051 R)
• M25: 10,088,581 km (0.079 R)
• M26: 10,332,276 km (0.105 R)
• M27: 10,619,205 km (0.102 R)
• M28: 11,537,885 km (0.068 R)
• M29: 11,792,800 km (0.11 R)
• M30: 12,351,698 km (0.117 R)
• M31: 12,438,465 km (0.106 R)
• M32: 12,831,309 km (0.064 R)
• M33: 13,989,196 km (0.043 R)
• M34: 14,443,525 km (0.073 R)
• M35: 15,413,218 km (0.11 R)
• M36: 16,165,995 km (0.09 R)
• M37: 16,690,634 km (0.096 R)
• M38: 17,027,379 km (0.118 R)
• M39: 18,446,165 km (0.09 R)
• M40: 19,044,407 km (0.076 R)
• M41: 19,801,073 km (0.1 R)
• M42: 20,157,565 km (0.062 R)
• M43: 20,619,075 km (0.047 R)
• M44: 21,032,114 km (0.115 R)
• M45: 22,024,247 km (0.068 R)
• M46: 22,235,180 km (0.071 R)
• M47: 23,031,639 km (0.091 R)
• M48: 23,352,826 km (0.108 R)
• M49: 23,621,653 km (0.104 R)
• M50: 24,816,791 km (0.063 R)
• M51: 25,036,101 km (0.065 R)
• M52: 26,031,376 km (0.089 R)
• M53: 26,702,173 km (0.113 R)
• M54: 27,265,409 km (0.107 R)
• M55: 28,633,182 km (0.111 R)
• M56: 29,325,521 km (0.094 R)
• M57: 29,848,216 km (0.111 R)
• M58: 30,374,202 km (0.043 R)
• M59: 30,608,921 km (0.098 R)
• M60: 30,962,122 km (0.099 R)
• M61: 31,375,909 km (0.101 R)
• M62: 31,732,102 km (0.049 R)
• M63: 32,149,181 km (0.077 R)
• M64: 32,328,549 km (0.07 R)
• M65: 32,688,332 km (0.045 R)
• M66: 33,290,762 km (0.095 R)
• M67: 33,593,399 km (0.076 R)
• M68: 34,445,508 km (0.091 R)
• M69: 35,922,937 km (0.065 R)
• M70: 36,046,953 km (0.071 R)
• M71: 36,794,344 km (0.069 R)
• M72: 38,051,116 km (0.102 R)
• M73: 38,621,383 km (0.071 R)
• M74: 39,449,856 km (0.067 R)
• M75: 39,962,678 km (0.085 R)
• M76: 40,671,472 km (0.118 R)
• M77: 42,363,125 km (0.101 R)
• M78: 43,547,641 km (0.073 R)
• M79: 43,812,280 km (0.09 R)
• M80: 43,944,823 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit