🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.56 AU - 0.64 AU

Year: 171 Days

Day: 40.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,865,578 km

• M1: 90,058 km (0.106 R)
• M2: 295,905 km (0.096 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.3 AU - 1.86 AU

Year: 729 Days

Day: 46.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.5 AU - 1.84 AU

Year: 792 Days

Day: 44 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,865,578 km

• M1: 374,144 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.66 AU - 2.34 AU

Year: 1038 Days

Day: 26.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.03 AU - 2.87 AU

Year: 1408 Days

Day: 42.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.49 AU - 2.51 AU

Year: 1451 Days

Day: 45.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.22 AU - 2.82 AU

Year: 1468 Days

Day: 25.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 12.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.16 AU - 6.72 AU

Year: 4658 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,865,578 km

• M1: 159,621 km (0.103 R)
• M2: 237,412 km (0.092 R)
• M3: 377,585 km (0.098 R)
• M4: 529,427 km (0.104 R)
• M5: 650,302 km (0.06 R)
• M6: 861,534 km (0.105 R)
• M7: 986,897 km (0.105 R)
• M8: 1,126,322 km (0.075 R)
• M9: 1,483,861 km (0.096 R)
• M10: 1,568,234 km (0.078 R)
• M11: 1,795,623 km (0.1 R)
• M12: 1,895,106 km (0.076 R)
• M13: 2,024,658 km (0.077 R)
• M14: 2,138,053 km (0.079 R)
• M15: 2,243,968 km (0.084 R)
• M16: 2,351,679 km (0.04 R)
• M17: 2,491,253 km (0.06 R)
• M18: 2,572,335 km (0.111 R)
• M19: 2,789,551 km (0.118 R)
• M20: 3,275,445 km (0.09 R)
• M21: 3,511,511 km (0.093 R)
• M22: 3,729,774 km (0.061 R)
• M23: 3,929,038 km (0.092 R)
• M24: 4,119,776 km (0.115 R)
• M25: 4,301,537 km (0.088 R)
• M26: 4,597,741 km (0.111 R)
• M27: 4,977,570 km (0.072 R)
• M28: 5,080,493 km (0.12 R)
• M29: 5,171,299 km (0.115 R)
• M30: 5,499,816 km (0.101 R)
• M31: 5,700,128 km (0.038 R)
• M32: 5,794,524 km (0.03 R)
• M33: 5,943,823 km (0.029 R)
• M34: 6,108,231 km (0.064 R)
• M35: 6,315,873 km (0.072 R)
• M36: 6,427,622 km (0.112 R)
• M37: 6,738,337 km (0.065 R)
• M38: 7,039,477 km (0.05 R)
• M39: 7,140,755 km (0.102 R)
• M40: 7,389,088 km (0.028 R)
• M41: 7,669,883 km (0.114 R)
• M42: 7,759,342 km (0.109 R)
• M43: 8,044,775 km (0.058 R)
• M44: 8,333,798 km (0.109 R)
• M45: 8,859,485 km (0.073 R)
• M46: 8,937,725 km (0.09 R)
• M47: 9,237,070 km (0.103 R)
• M48: 9,491,835 km (0.086 R)
• M49: 9,604,034 km (0.089 R)
• M50: 9,716,531 km (0.064 R)
• M51: 9,861,940 km (0.098 R)
• M52: 9,991,941 km (0.03 R)
• M53: 10,451,057 km (0.045 R)
• M54: 10,666,478 km (0.117 R)
• M55: 11,186,330 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 8.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.05 AU - 9.45 AU

Year: 10327 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,865,578 km

• M1: 119,977 km (0.069 R)
• M2: 219,909 km (0.037 R)
• M3: 418,126 km (0.114 R)
• M4: 1,082,939 km (0.102 R)
• M5: 1,158,037 km (0.09 R)
• M6: 1,374,356 km (0.032 R)
• M7: 1,456,335 km (0.118 R)
• M8: 1,582,297 km (0.102 R)
• M9: 1,822,850 km (0.111 R)
• M10: 2,005,210 km (0.108 R)
• M11: 2,338,813 km (0.097 R)
• M12: 2,587,894 km (0.104 R)
• M13: 2,819,471 km (0.114 R)
• M14: 3,302,672 km (0.114 R)
• M15: 3,413,524 km (0.099 R)
• M16: 3,986,634 km (0.081 R)
• M17: 4,436,026 km (0.115 R)
• M18: 4,620,330 km (0.041 R)
• M19: 4,744,646 km (0.106 R)
• M20: 5,415,293 km (0.112 R)
• M21: 5,778,367 km (0.102 R)
• M22: 5,878,897 km (0.032 R)
• M23: 6,081,453 km (0.116 R)
• M24: 6,183,628 km (0.1 R)
• M25: 7,164,541 km (0.093 R)
• M26: 8,155,627 km (0.032 R)
• M27: 8,268,424 km (0.103 R)
• M28: 8,648,103 km (0.037 R)
• M29: 8,724,697 km (0.107 R)
• M30: 8,801,591 km (0.089 R)
• M31: 9,267,438 km (0.098 R)
• M32: 9,981,320 km (0.098 R)
• M33: 10,263,611 km (0.117 R)
• M34: 10,589,584 km (0.1 R)
• M35: 10,836,271 km (0.077 R)
• M36: 10,918,999 km (0.112 R)
• M37: 11,461,291 km (0.098 R)
• M38: 12,789,870 km (0.061 R)
• M39: 13,008,732 km (0.064 R)
• M40: 14,895,460 km (0.031 R)
• M41: 15,171,917 km (0.079 R)
• M42: 15,310,744 km (0.106 R)
• M43: 15,589,744 km (0.111 R)
• M44: 15,964,486 km (0.067 R)
• M45: 16,247,376 km (0.067 R)
• M46: 16,579,633 km (0.087 R)
• M47: 16,913,984 km (0.087 R)
• M48: 17,154,238 km (0.118 R)
• M49: 17,347,219 km (0.111 R)
• M50: 17,735,426 km (0.103 R)
• M51: 17,930,651 km (0.069 R)
• M52: 18,323,196 km (0.04 R)
• M53: 19,016,881 km (0.073 R)
• M54: 19,216,594 km (0.029 R)
• M55: 19,719,094 km (0.105 R)
• M56: 20,891,193 km (0.099 R)
• M57: 22,243,259 km (0.057 R)
• M58: 22,612,017 km (0.089 R)
• M59: 23,302,412 km (0.094 R)
• M60: 25,140,371 km (0.081 R)
• M61: 25,634,642 km (0.051 R)
• M62: 26,354,358 km (0.112 R)
• M63: 26,800,459 km (0.118 R)
• M64: 26,968,457 km (0.097 R)
• M65: 28,040,326 km (0.117 R)
• M66: 28,381,708 km (0.076 R)
• M67: 29,241,148 km (0.1 R)
• M68: 29,818,895 km (0.111 R)
• M69: 30,985,609 km (0.049 R)
• M70: 31,044,251 km (0.071 R)
• M71: 32,167,133 km (0.04 R)
• M72: 32,584,211 km (0.072 R)
• M73: 32,943,097 km (0.112 R)
• M74: 33,123,063 km (0.111 R)
• M75: 33,423,605 km (0.075 R)
• M76: 34,574,312 km (0.091 R)
• M77: 34,940,228 km (0.109 R)
• M78: 35,368,976 km (0.092 R)
• M79: 35,799,369 km (0.113 R)
• M80: 35,984,421 km (0.106 R)
• M81: 37,350,848 km (0.069 R)
• M82: 39,623,090 km (0.117 R)
• M83: 40,326,200 km (0.081 R)
• M84: 40,647,237 km (0.105 R)
• M85: 40,775,892 km (0.098 R)
• M86: 41,356,481 km (0.081 R)
• M87: 41,809,912 km (0.085 R)
• M88: 42,069,764 km (0.073 R)
• M89: 42,264,989 km (0.093 R)
• M90: 43,311,276 km (0.05 R)
• M91: 43,376,950 km (0.11 R)
• M92: 43,771,739 km (0.102 R)
• M93: 44,167,724 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 5.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.86 AU - 13.72 AU

Year: 16791 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,865,578 km

• M1: 111,899 km (0.106 R)
• M2: 192,532 km (0.1 R)
• M3: 248,931 km (0.096 R)
• M4: 456,274 km (0.053 R)
• M5: 944,262 km (0.072 R)
• M6: 1,623,586 km (0.094 R)
• M7: 2,171,114 km (0.042 R)
• M8: 2,309,492 km (0.072 R)
• M9: 2,830,990 km (0.057 R)
• M10: 3,012,752 km (0.076 R)
• M11: 3,261,084 km (0.063 R)
• M12: 3,645,999 km (0.049 R)
• M13: 4,250,076 km (0.118 R)
• M14: 4,493,322 km (0.067 R)
• M15: 4,957,075 km (0.098 R)
• M16: 5,249,988 km (0.118 R)
• M17: 5,361,288 km (0.069 R)
• M18: 6,162,385 km (0.11 R)
• M19: 6,437,645 km (0.102 R)
• M20: 6,959,443 km (0.072 R)
• M21: 7,204,783 km (0.116 R)
• M22: 9,134,296 km (0.109 R)
• M23: 9,583,539 km (0.089 R)
• M24: 10,039,962 km (0.105 R)
• M25: 10,224,416 km (0.12 R)
• M26: 10,550,091 km (0.112 R)
• M27: 11,259,484 km (0.084 R)
• M28: 11,547,609 km (0.08 R)
• M29: 11,595,780 km (0.116 R)
• M30: 11,740,890 km (0.072 R)
• M31: 12,674,081 km (0.07 R)
• M32: 13,074,106 km (0.035 R)
• M33: 13,275,614 km (0.063 R)
• M34: 13,427,456 km (0.062 R)
• M35: 13,529,033 km (0.11 R)
• M36: 13,937,734 km (0.032 R)
• M37: 14,506,506 km (0.072 R)
• M38: 14,767,404 km (0.103 R)
• M39: 15,188,223 km (0.094 R)
• M40: 15,294,138 km (0.109 R)
• M41: 15,666,338 km (0.1 R)
• M42: 17,406,011 km (0.114 R)
• M43: 17,739,016 km (0.119 R)
• M44: 17,850,467 km (0.104 R)
• M45: 17,962,216 km (0.034 R)
• M46: 18,186,314 km (0.085 R)
• M47: 18,693,750 km (0.045 R)
• M48: 20,477,405 km (0.112 R)
• M49: 20,946,395 km (0.06 R)
• M50: 21,359,734 km (0.107 R)
• M51: 21,597,145 km (0.082 R)
• M52: 22,134,501 km (0.077 R)
• M53: 22,615,907 km (0.054 R)
• M54: 22,857,807 km (0.058 R)
• M55: 22,918,394 km (0.112 R)
• M56: 23,834,232 km (0.036 R)
• M57: 23,895,717 km (0.113 R)
• M58: 24,142,104 km (0.049 R)
• M59: 24,575,340 km (0.098 R)
• M60: 25,011,268 km (0.089 R)
• M61: 25,324,077 km (0.089 R)
• M62: 25,575,402 km (0.057 R)
• M63: 25,638,382 km (0.086 R)
• M64: 25,764,344 km (0.111 R)
• M65: 26,207,153 km (0.08 R)
• M66: 27,550,393 km (0.047 R)
• M67: 27,679,496 km (0.101 R)
• M68: 28,003,225 km (0.114 R)
• M69: 28,523,676 km (0.076 R)
• M70: 28,850,548 km (0.114 R)
• M71: 29,442,058 km (0.103 R)
• M72: 30,837,806 km (0.061 R)
• M73: 32,595,431 km (0.082 R)
• M74: 33,211,475 km (0.085 R)
• M75: 33,280,141 km (0.044 R)
• M76: 34,594,059 km (0.115 R)
• M77: 34,872,760 km (0.065 R)
• M78: 36,490,062 km (0.099 R)
• M79: 37,200,951 km (0.072 R)
• M80: 37,701,207 km (0.109 R)
• M81: 39,070,177 km (0.082 R)
• M82: 39,433,251 km (0.112 R)
• M83: 39,943,230 km (0.11 R)
• M84: 40,089,387 km (0.042 R)
• M85: 44,555,332 km (0.093 R)
• M86: 45,086,405 km (0.078 R)
• M87: 45,772,460 km (0.053 R)
• M88: 46,308,470 km (0.071 R)
• M89: 46,769,530 km (0.076 R)
• M90: 47,928,914 km (0.058 R)
• M91: 49,960,752 km (0.104 R)
• M92: 51,622,186 km (0.088 R)
• M93: 52,259,922 km (0.084 R)
• M94: 53,382,205 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit