🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.53 AU - 0.71 AU

Year: 142 Days

Day: 35.9 Hours

Environment

Temp: 333 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.3 AU - 1.5 AU

Year: 483 Days

Day: 34 Hours

Environment

Temp: 173 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,928,571 km

• M1: 37,998 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.77 AU - 2.53 AU

Year: 919 Days

Day: 43.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,928,571 km

• M1: 290,818 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.15 AU - 3.99 AU

Year: 1966 Days

Day: 20 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,928,571 km

• M1: 190,588 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.29 AU - 5.03 AU

Year: 2473 Days

Day: 29.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.29 AU - 7.17 AU

Year: 5089 Days

Day: 47.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,928,571 km

• M1: 2,928,229 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.18 AU - 10.98 AU

Year: 9329 Days

Day: 16.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 12

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.28 AU - 16.96 AU

Year: 16295 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,928,571 km

• M1: 174,730 km (0.045 R)
• M2: 281,842 km (0.12 R)
• M3: 451,786 km (0.105 R)
• M4: 581,936 km (0.048 R)
• M5: 683,812 km (0.051 R)
• M6: 1,004,998 km (0.07 R)
• M7: 1,131,409 km (0.079 R)
• M8: 1,263,504 km (0.062 R)
• M9: 1,721,423 km (0.061 R)
• M10: 1,937,741 km (0.1 R)
• M11: 2,196,097 km (0.095 R)
• M12: 2,604,798 km (0.058 R)
• M13: 2,782,371 km (0.078 R)
• M14: 3,074,685 km (0.111 R)
• M15: 5,660,933 km (0.099 R)
• M16: 6,604,596 km (0.097 R)
• M17: 7,647,593 km (0.102 R)
• M18: 7,903,405 km (0.081 R)
• M19: 8,476,365 km (0.032 R)
• M20: 9,662,377 km (0.101 R)
• M21: 9,994,933 km (0.053 R)
• M22: 10,614,268 km (0.104 R)
• M23: 11,246,020 km (0.032 R)
• M24: 11,595,780 km (0.113 R)
• M25: 13,398,135 km (0.059 R)
• M26: 14,394,606 km (0.031 R)
• M27: 14,711,006 km (0.098 R)
• M28: 15,803,669 km (0.109 R)
• M29: 16,195,465 km (0.095 R)
• M30: 16,590,553 km (0.083 R)
• M31: 17,524,942 km (0.112 R)
• M32: 17,794,966 km (0.068 R)
• M33: 18,339,353 km (0.094 R)
• M34: 18,613,565 km (0.118 R)
• M35: 18,958,239 km (0.119 R)
• M36: 22,813,226 km (0.104 R)
• M37: 23,851,286 km (0.094 R)
• M38: 25,056,297 km (0.073 R)
• M39: 25,284,434 km (0.101 R)
• M40: 26,126,969 km (0.034 R)
• M41: 27,134,511 km (0.055 R)
• M42: 28,233,606 km (0.096 R)
• M43: 28,550,454 km (0.057 R)
• M44: 28,709,178 km (0.049 R)
• M45: 30,151,750 km (0.106 R)
• M46: 31,946,775 km (0.059 R)
• M47: 32,359,515 km (0.11 R)
• M48: 32,940,404 km (0.046 R)
• M49: 33,273,858 km (0.072 R)
• M50: 34,280,950 km (0.096 R)
• M51: 34,788,237 km (0.071 R)
• M52: 36,842,365 km (0.093 R)
• M53: 37,622,668 km (0.066 R)
• M54: 37,709,734 km (0.064 R)
• M55: 38,233,476 km (0.032 R)
• M56: 38,847,425 km (0.112 R)
• M57: 40,352,230 km (0.058 R)
• M58: 41,066,859 km (0.085 R)
• M59: 41,246,227 km (0.072 R)
• M60: 43,784,155 km (0.102 R)
• M61: 43,875,709 km (0.079 R)
• M62: 44,242,673 km (0.112 R)
• M63: 44,426,528 km (0.11 R)
• M64: 47,779,017 km (0.08 R)
• M65: 48,156,452 km (0.096 R)
• M66: 48,819,620 km (0.102 R)
• M67: 49,009,609 km (0.085 R)
• M68: 49,963,295 km (0.111 R)
• M69: 51,501,760 km (0.026 R)
• M70: 51,985,858 km (0.078 R)
• M71: 52,276,976 km (0.109 R)
• M72: 53,348,994 km (0.05 R)
• M73: 54,428,343 km (0.053 R)
• M74: 56,608,582 km (0.095 R)
• M75: 57,308,401 km (0.046 R)
• M76: 59,627,467 km (0.111 R)
• M77: 60,441,280 km (0.081 R)
• M78: 60,747,507 km (0.031 R)
• M79: 61,566,256 km (0.1 R)
• M80: 61,874,427 km (0.114 R)
• M81: 62,182,898 km (0.101 R)
• M82: 63,629,510 km (0.077 R)
• M83: 64,773,933 km (0.084 R)
• M84: 65,820,221 km (0.078 R)
• M85: 66,030,107 km (0.07 R)
• M86: 66,135,124 km (0.07 R)
• M87: 66,977,510 km (0.096 R)
• M88: 67,082,976 km (0.057 R)
• M89: 67,399,974 km (0.1 R)
• M90: 69,098,957 km (0.104 R)
• M91: 71,673,686 km (0.104 R)
• M92: 71,997,715 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847

Radius: 5.4

Gravity: 29.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 19.2 AU - 23.56 AU

Year: 28817 Days

Day: 21.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,928,571 km

• M1: 70,461 km (0.107 R)
• M2: 529,128 km (0.039 R)
• M3: 808,128 km (0.112 R)
• M4: 1,231,190 km (0.112 R)
• M5: 1,995,486 km (0.117 R)
• M6: 2,511,898 km (0.094 R)
• M7: 2,738,987 km (0.098 R)
• M8: 2,785,064 km (0.097 R)
• M9: 3,508,818 km (0.09 R)
• M10: 3,969,729 km (0.096 R)
• M11: 5,289,033 km (0.061 R)
• M12: 6,544,009 km (0.09 R)
• M13: 6,855,921 km (0.045 R)
• M14: 7,820,378 km (0.074 R)
• M15: 8,758,207 km (0.115 R)
• M16: 9,309,924 km (0.075 R)
• M17: 10,158,294 km (0.072 R)
• M18: 10,591,828 km (0.069 R)
• M19: 13,552,969 km (0.103 R)
• M20: 14,918,348 km (0.061 R)
• M21: 16,242,888 km (0.097 R)
• M22: 17,260,902 km (0.106 R)
• M23: 17,432,490 km (0.12 R)
• M24: 17,690,995 km (0.117 R)
• M25: 18,124,680 km (0.067 R)
• M26: 19,357,665 km (0.12 R)
• M27: 20,345,310 km (0.117 R)
• M28: 20,435,817 km (0.057 R)
• M29: 21,349,262 km (0.069 R)
• M30: 21,533,417 km (0.036 R)
• M31: 22,275,721 km (0.079 R)
• M32: 22,462,719 km (0.037 R)
• M33: 22,743,963 km (0.09 R)
• M34: 23,785,313 km (0.118 R)
• M35: 23,976,350 km (0.116 R)
• M36: 24,072,093 km (0.109 R)
• M37: 24,263,877 km (0.092 R)
• M38: 26,307,982 km (0.037 R)
• M39: 27,400,645 km (0.055 R)
• M40: 28,002,777 km (0.112 R)
• M41: 29,220,204 km (0.084 R)
• M42: 29,835,500 km (0.063 R)
• M43: 29,938,423 km (0.07 R)
• M44: 30,870,119 km (0.047 R)
• M45: 32,656,168 km (0.103 R)
• M46: 33,615,090 km (0.113 R)
• M47: 34,367,418 km (0.112 R)
• M48: 34,799,756 km (0.065 R)
• M49: 35,451,554 km (0.096 R)
• M50: 36,217,196 km (0.085 R)
• M51: 36,327,001 km (0.049 R)
• M52: 37,431,332 km (0.088 R)
• M53: 39,333,918 km (0.106 R)
• M54: 42,072,905 km (0.098 R)
• M55: 42,535,312 km (0.103 R)
• M56: 43,465,213 km (0.083 R)
• M57: 44,990,662 km (0.089 R)
• M58: 45,226,877 km (0.072 R)
• M59: 45,345,059 km (0.088 R)
• M60: 45,700,504 km (0.104 R)
• M61: 46,295,006 km (0.041 R)
• M62: 47,852,469 km (0.095 R)
• M63: 49,427,136 km (0.066 R)
• M64: 50,281,939 km (0.098 R)
• M65: 51,511,633 km (0.069 R)
• M66: 52,875,816 km (0.095 R)
• M67: 54,000,643 km (0.094 R)
• M68: 56,783,462 km (0.102 R)
• M69: 60,522,212 km (0.09 R)
• M70: 62,618,826 km (0.072 R)
• M71: 62,882,567 km (0.064 R)
• M72: 65,406,583 km (0.1 R)
• M73: 66,613,538 km (0.09 R)
• M74: 68,641,637 km (0.116 R)
• M75: 69,322,157 km (0.12 R)
• M76: 69,595,024 km (0.115 R)
• M77: 70,004,922 km (0.112 R)
• M78: 70,552,749 km (0.119 R)
• M79: 70,689,931 km (0.083 R)
• M80: 75,126,255 km (0.031 R)
• M81: 78,369,986 km (0.084 R)
• M82: 79,223,592 km (0.032 R)
• M83: 79,366,158 km (0.116 R)
• M84: 79,508,875 km (0.063 R)
• M85: 81,083,841 km (0.079 R)
• M86: 82,380,107 km (0.062 R)
• M87: 82,669,130 km (0.063 R)
• M88: 83,973,773 km (0.085 R)
• M89: 87,044,119 km (0.096 R)
• M90: 87,928,243 km (0.068 R)
• M91: 88,519,154 km (0.079 R)
• M92: 91,942,851 km (0.111 R)
• M93: 93,746,254 km (0.09 R)
• M94: 94,955,004 km (0.09 R)
• M95: 98,765,561 km (0.067 R)
• M96: 102,625,635 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.3

Radius: 3.9

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 19.2 AU - 26.14 AU

Year: 31464 Days

Day: 24.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,928,571 km

• M1: 538,852 km (0.116 R)
• M2: 811,419 km (0.051 R)
• M3: 860,637 km (0.107 R)
• M4: 936,483 km (0.104 R)
• M5: 1,289,384 km (0.047 R)
• M6: 1,871,469 km (0.098 R)
• M7: 2,559,919 km (0.1 R)
• M8: 3,045,214 km (0.107 R)
• M9: 3,161,153 km (0.094 R)
• M10: 3,680,556 km (0.07 R)
• M11: 4,268,775 km (0.093 R)
• M12: 4,355,243 km (0.104 R)
• M13: 4,617,937 km (0.066 R)
• M14: 5,390,011 km (0.101 R)
• M15: 6,595,920 km (0.117 R)
• M16: 7,049,650 km (0.051 R)
• M17: 7,306,061 km (0.069 R)
• M18: 7,775,349 km (0.069 R)
• M19: 7,933,923 km (0.057 R)
• M20: 8,962,857 km (0.066 R)
• M21: 9,129,060 km (0.119 R)
• M22: 10,495,637 km (0.118 R)
• M23: 10,670,816 km (0.036 R)
• M24: 11,262,027 km (0.109 R)
• M25: 11,381,406 km (0.115 R)
• M26: 12,229,776 km (0.108 R)
• M27: 12,352,595 km (0.094 R)
• M28: 13,413,095 km (0.084 R)
• M29: 14,243,512 km (0.027 R)
• M30: 15,222,331 km (0.11 R)
• M31: 17,658,233 km (0.047 R)
• M32: 17,727,647 km (0.077 R)
• M33: 17,936,336 km (0.036 R)
• M34: 18,006,049 km (0.108 R)
• M35: 18,708,411 km (0.05 R)
• M36: 19,276,733 km (0.089 R)
• M37: 20,067,358 km (0.092 R)
• M38: 22,878,900 km (0.076 R)
• M39: 23,106,139 km (0.039 R)
• M40: 24,253,106 km (0.081 R)
• M41: 24,950,082 km (0.05 R)
• M42: 28,940,606 km (0.092 R)
• M43: 29,268,375 km (0.095 R)
• M44: 30,010,230 km (0.111 R)
• M45: 30,674,744 km (0.099 R)
• M46: 32,527,215 km (0.111 R)
• M47: 33,124,110 km (0.068 R)
• M48: 33,295,400 km (0.119 R)
• M49: 33,466,839 km (0.052 R)
• M50: 34,415,439 km (0.038 R)
• M51: 37,492,069 km (0.109 R)
• M52: 38,566,929 km (0.032 R)
• M53: 39,379,695 km (0.079 R)
• M54: 39,833,724 km (0.106 R)
• M55: 40,563,762 km (0.12 R)
• M56: 41,944,401 km (0.08 R)
• M57: 42,222,353 km (0.092 R)
• M58: 43,996,883 km (0.061 R)
• M59: 44,373,571 km (0.077 R)
• M60: 44,751,455 km (0.075 R)
• M61: 45,605,210 km (0.1 R)
• M62: 45,700,504 km (0.083 R)
• M63: 45,795,798 km (0.083 R)
• M64: 47,329,026 km (0.11 R)
• M65: 47,522,008 km (0.071 R)
• M66: 48,879,159 km (0.114 R)
• M67: 50,938,823 km (0.1 R)
• M68: 51,929,610 km (0.112 R)
• M69: 52,028,943 km (0.088 R)
• M70: 52,427,322 km (0.063 R)
• M71: 53,126,841 km (0.078 R)
• M72: 54,232,220 km (0.101 R)
• M73: 56,261,515 km (0.032 R)
• M74: 56,363,541 km (0.094 R)
• M75: 57,285,363 km (0.092 R)
• M76: 57,696,608 km (0.104 R)
• M77: 58,315,344 km (0.079 R)
• M78: 59,351,459 km (0.07 R)
• M79: 59,767,640 km (0.059 R)
• M80: 60,080,450 km (0.064 R)
• M81: 60,707,564 km (0.068 R)
• M82: 61,652,424 km (0.114 R)
• M83: 61,968,375 km (0.068 R)
• M84: 62,707,837 km (0.106 R)
• M85: 62,813,752 km (0.066 R)
• M86: 65,802,269 km (0.108 R)
• M87: 66,880,720 km (0.103 R)
• M88: 68,945,919 km (0.035 R)
• M89: 70,151,079 km (0.055 R)
• M90: 71,805,781 km (0.051 R)
• M91: 71,916,484 km (0.099 R)
• M92: 72,138,188 km (0.055 R)
• M93: 72,471,192 km (0.101 R)

Kuiper Belt

Range: 37.7 - 53.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit