🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.88 AU - 1.98 AU

Year: 1131 Days

Day: 22.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 11.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.05 AU - 4.51 AU

Year: 3100 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,670,732 km

• M1: 142,567 km (0.058 R)
• M2: 251,175 km (0.109 R)
• M3: 335,698 km (0.117 R)
• M4: 574,306 km (0.089 R)
• M5: 761,752 km (0.094 R)
• M6: 880,234 km (0.072 R)
• M7: 1,300,005 km (0.076 R)
• M8: 1,417,739 km (0.054 R)
• M9: 1,580,502 km (0.063 R)
• M10: 1,706,912 km (0.119 R)
• M11: 1,836,613 km (0.108 R)
• M12: 1,925,025 km (0.103 R)
• M13: 2,060,411 km (0.106 R)
• M14: 2,246,062 km (0.046 R)
• M15: 2,502,324 km (0.092 R)
• M16: 2,734,350 km (0.105 R)
• M17: 3,131,083 km (0.118 R)
• M18: 3,345,308 km (0.115 R)
• M19: 3,454,364 km (0.077 R)
• M20: 3,959,556 km (0.088 R)
• M21: 4,036,450 km (0.07 R)
• M22: 4,408,500 km (0.05 R)
• M23: 4,508,281 km (0.096 R)
• M24: 4,669,548 km (0.114 R)
• M25: 4,873,749 km (0.115 R)
• M26: 4,997,766 km (0.084 R)
• M27: 5,101,886 km (0.053 R)
• M28: 5,270,034 km (0.04 R)
• M29: 5,354,706 km (0.065 R)
• M30: 5,698,332 km (0.095 R)
• M31: 5,894,904 km (0.074 R)
• M32: 6,049,289 km (0.108 R)
• M33: 6,703,181 km (0.067 R)
• M34: 6,818,222 km (0.106 R)
• M35: 6,910,823 km (0.045 R)
• M36: 7,050,398 km (0.051 R)
• M37: 7,214,357 km (0.03 R)
• M38: 7,332,240 km (0.054 R)
• M39: 7,522,379 km (0.099 R)
• M40: 7,955,914 km (0.115 R)
• M41: 8,323,476 km (0.108 R)
• M42: 8,696,723 km (0.095 R)
• M43: 8,973,927 km (0.09 R)
• M44: 9,100,936 km (0.061 R)
• M45: 9,433,791 km (0.088 R)
• M46: 9,511,133 km (0.092 R)
• M47: 9,875,105 km (0.106 R)
• M48: 10,006,302 km (0.063 R)
• M49: 10,085,290 km (0.077 R)
• M50: 10,190,757 km (0.102 R)
• M51: 11,294,340 km (0.116 R)
• M52: 11,486,573 km (0.113 R)
• M53: 12,238,003 km (0.088 R)
• M54: 12,976,867 km (0.09 R)
• M55: 14,052,925 km (0.12 R)
• M56: 14,706,368 km (0.07 R)
• M57: 15,127,337 km (0.103 R)
• M58: 15,491,308 km (0.049 R)
• M59: 15,613,380 km (0.08 R)
• M60: 15,704,934 km (0.102 R)
• M61: 16,197,111 km (0.093 R)
• M62: 16,320,978 km (0.114 R)
• M63: 16,507,227 km (0.074 R)
• M64: 16,600,726 km (0.12 R)
• M65: 16,976,217 km (0.105 R)
• M66: 17,070,463 km (0.114 R)
• M67: 17,639,983 km (0.073 R)
• M68: 18,151,458 km (0.043 R)
• M69: 18,409,065 km (0.115 R)
• M70: 18,570,631 km (0.092 R)
• M71: 20,079,475 km (0.027 R)
• M72: 20,212,617 km (0.116 R)
• M73: 20,714,219 km (0.091 R)
• M74: 21,934,788 km (0.107 R)
• M75: 22,071,819 km (0.096 R)
• M76: 22,312,373 km (0.113 R)
• M77: 22,415,745 km (0.065 R)
• M78: 23,039,269 km (0.103 R)
• M79: 23,143,838 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 14.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.95 AU - 7.01 AU

Year: 6957 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,670,732 km

• M1: 201,658 km (0.109 R)
• M2: 359,932 km (0.113 R)
• M3: 1,273,676 km (0.101 R)
• M4: 1,417,889 km (0.074 R)
• M5: 1,587,084 km (0.109 R)
• M6: 1,703,920 km (0.088 R)
• M7: 1,946,418 km (0.116 R)
• M8: 2,136,108 km (0.094 R)
• M9: 2,287,950 km (0.079 R)
• M10: 2,398,802 km (0.058 R)
• M11: 2,511,449 km (0.064 R)
• M12: 2,626,041 km (0.084 R)
• M13: 2,742,279 km (0.098 R)
• M14: 3,028,758 km (0.103 R)
• M15: 3,787,519 km (0.103 R)
• M16: 4,188,740 km (0.049 R)
• M17: 4,945,556 km (0.05 R)
• M18: 5,533,625 km (0.113 R)
• M19: 5,989,450 km (0.083 R)
• M20: 6,616,115 km (0.03 R)
• M21: 7,165,289 km (0.087 R)
• M22: 7,263,874 km (0.115 R)
• M23: 7,429,030 km (0.086 R)
• M24: 7,830,401 km (0.051 R)
• M25: 8,342,325 km (0.073 R)
• M26: 8,445,997 km (0.058 R)
• M27: 9,148,359 km (0.084 R)
• M28: 9,434,689 km (0.067 R)
• M29: 9,687,509 km (0.105 R)
• M30: 9,906,072 km (0.085 R)
• M31: 10,016,026 km (0.117 R)
• M32: 11,635,872 km (0.114 R)
• M33: 12,773,863 km (0.102 R)
• M34: 13,660,679 km (0.096 R)
• M35: 14,194,295 km (0.081 R)
• M36: 15,028,303 km (0.117 R)
• M37: 15,154,863 km (0.093 R)
• M38: 15,578,973 km (0.06 R)
• M39: 15,707,028 km (0.047 R)
• M40: 15,835,533 km (0.071 R)
• M41: 17,491,881 km (0.066 R)
• M42: 18,026,394 km (0.108 R)
• M43: 18,521,114 km (0.048 R)
• M44: 19,386,089 km (0.114 R)
• M45: 19,892,926 km (0.113 R)
• M46: 20,217,853 km (0.117 R)
• M47: 20,731,722 km (0.106 R)
• M48: 20,919,766 km (0.079 R)
• M49: 21,582,186 km (0.05 R)
• M50: 21,963,810 km (0.12 R)
• M51: 22,830,580 km (0.026 R)
• M52: 23,365,841 km (0.086 R)
• M53: 23,905,291 km (0.101 R)
• M54: 24,399,263 km (0.088 R)
• M55: 24,597,779 km (0.075 R)
• M56: 26,053,068 km (0.036 R)
• M57: 26,459,525 km (0.086 R)
• M58: 26,561,401 km (0.116 R)
• M59: 26,816,765 km (0.105 R)
• M60: 27,073,026 km (0.102 R)
• M61: 27,484,719 km (0.073 R)
• M62: 27,794,836 km (0.08 R)
• M63: 28,679,707 km (0.118 R)
• M64: 29,257,155 km (0.107 R)
• M65: 29,468,237 km (0.046 R)
• M66: 30,370,462 km (0.079 R)
• M67: 30,798,162 km (0.088 R)
• M68: 31,120,247 km (0.103 R)
• M69: 31,443,528 km (0.099 R)
• M70: 31,551,537 km (0.095 R)
• M71: 31,984,773 km (0.067 R)
• M72: 33,241,245 km (0.059 R)
• M73: 33,406,252 km (0.106 R)
• M74: 33,571,557 km (0.093 R)
• M75: 34,680,975 km (0.093 R)
• M76: 35,184,073 km (0.085 R)
• M77: 36,197,598 km (0.109 R)
• M78: 38,195,777 km (0.094 R)
• M79: 38,426,307 km (0.077 R)
• M80: 38,657,436 km (0.114 R)
• M81: 38,773,225 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.4

Radius: 7.7

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.75 AU - 13.31 AU

Year: 18706 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,670,732 km

• M1: 121,025 km (0.107 R)
• M2: 378,632 km (0.073 R)
• M3: 605,123 km (0.095 R)
• M4: 825,032 km (0.085 R)
• M5: 1,364,931 km (0.081 R)
• M6: 1,655,001 km (0.117 R)
• M7: 1,745,807 km (0.034 R)
• M8: 1,807,292 km (0.077 R)
• M9: 2,600,909 km (0.114 R)
• M10: 3,258,990 km (0.106 R)
• M11: 3,567,460 km (0.043 R)
• M12: 4,088,659 km (0.114 R)
• M13: 4,379,328 km (0.043 R)
• M14: 4,676,579 km (0.113 R)
• M15: 4,849,365 km (0.039 R)
• M16: 5,561,750 km (0.108 R)
• M17: 6,070,382 km (0.114 R)
• M18: 6,983,677 km (0.098 R)
• M19: 7,231,112 km (0.095 R)
• M20: 7,330,894 km (0.107 R)
• M21: 7,481,539 km (0.092 R)
• M22: 7,836,834 km (0.074 R)
• M23: 9,749,443 km (0.071 R)
• M24: 10,985,720 km (0.066 R)
• M25: 11,331,440 km (0.046 R)
• M26: 12,151,985 km (0.107 R)
• M27: 12,211,375 km (0.075 R)
• M28: 12,449,684 km (0.045 R)
• M29: 12,629,351 km (0.068 R)
• M30: 13,113,001 km (0.053 R)
• M31: 13,295,960 km (0.062 R)
• M32: 13,541,150 km (0.066 R)
• M33: 13,726,053 km (0.089 R)
• M34: 14,536,874 km (0.069 R)
• M35: 14,916,254 km (0.111 R)
• M36: 15,427,280 km (0.097 R)
• M37: 16,466,537 km (0.065 R)
• M38: 16,532,210 km (0.092 R)
• M39: 17,999,616 km (0.11 R)
• M40: 18,611,920 km (0.084 R)
• M41: 20,207,381 km (0.086 R)
• M42: 21,199,813 km (0.111 R)
• M43: 21,990,737 km (0.083 R)
• M44: 26,164,219 km (0.059 R)
• M45: 27,869,186 km (0.102 R)
• M46: 29,210,929 km (0.073 R)
• M47: 30,978,428 km (0.112 R)
• M48: 31,466,566 km (0.099 R)
• M49: 33,111,694 km (0.097 R)
• M50: 35,122,438 km (0.046 R)
• M51: 35,461,427 km (0.087 R)
• M52: 38,037,951 km (0.082 R)
• M53: 38,386,066 km (0.073 R)
• M54: 39,436,691 km (0.073 R)
• M55: 39,877,257 km (0.113 R)
• M56: 39,965,520 km (0.091 R)
• M57: 40,053,932 km (0.113 R)
• M58: 40,585,603 km (0.078 R)
• M59: 40,674,315 km (0.084 R)
• M60: 42,554,610 km (0.119 R)
• M61: 42,735,175 km (0.098 R)
• M62: 43,550,783 km (0.029 R)
• M63: 45,197,406 km (0.058 R)
• M64: 45,658,317 km (0.106 R)
• M65: 45,843,220 km (0.119 R)
• M66: 46,399,276 km (0.105 R)
• M67: 48,551,241 km (0.081 R)
• M68: 50,067,415 km (0.089 R)
• M69: 50,162,709 km (0.083 R)
• M70: 50,639,926 km (0.086 R)
• M71: 50,735,519 km (0.092 R)
• M72: 50,831,262 km (0.101 R)
• M73: 51,695,190 km (0.104 R)
• M74: 51,791,531 km (0.11 R)
• M75: 53,925,096 km (0.062 R)
• M76: 54,414,131 km (0.078 R)
• M77: 55,593,411 km (0.115 R)
• M78: 56,781,218 km (0.074 R)
• M79: 57,178,999 km (0.119 R)
• M80: 57,478,045 km (0.056 R)
• M81: 58,879,927 km (0.06 R)
• M82: 58,980,457 km (0.111 R)
• M83: 59,081,136 km (0.115 R)
• M84: 59,282,644 km (0.111 R)
• M85: 59,989,345 km (0.096 R)
• M86: 62,433,774 km (0.078 R)
• M87: 63,152,891 km (0.104 R)
• M88: 65,847,747 km (0.089 R)
• M89: 68,685,768 km (0.057 R)
• M90: 69,003,514 km (0.034 R)
• M91: 69,959,893 km (0.071 R)
• M92: 70,599,723 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit