🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.93 AU - 2.23 AU

Year: 1118 Days

Day: 18.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,200,703 km

• M1: 986,000 km (0.081 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 13.5

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.86 AU - 8.76 AU

Year: 8930 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,200,703 km

• M1: 185,202 km (0.073 R)
• M2: 384,915 km (0.035 R)
• M3: 923,168 km (0.115 R)
• M4: 1,073,963 km (0.104 R)
• M5: 1,832,424 km (0.113 R)
• M6: 1,952,851 km (0.107 R)
• M7: 2,304,106 km (0.09 R)
• M8: 2,461,035 km (0.083 R)
• M9: 3,476,804 km (0.112 R)
• M10: 3,904,056 km (0.102 R)
• M11: 4,219,707 km (0.104 R)
• M12: 4,380,674 km (0.115 R)
• M13: 5,113,405 km (0.104 R)
• M14: 5,705,812 km (0.117 R)
• M15: 6,504,815 km (0.113 R)
• M16: 6,691,363 km (0.052 R)
• M17: 6,879,707 km (0.036 R)
• M18: 7,031,698 km (0.083 R)
• M19: 7,223,333 km (0.032 R)
• M20: 8,287,423 km (0.092 R)
• M21: 8,612,200 km (0.12 R)
• M22: 9,781,756 km (0.088 R)
• M23: 10,341,701 km (0.119 R)
• M24: 10,516,132 km (0.072 R)
• M25: 10,735,442 km (0.076 R)
• M26: 11,000,829 km (0.041 R)
• M27: 11,089,690 km (0.071 R)
• M28: 11,313,040 km (0.092 R)
• M29: 11,855,182 km (0.101 R)
• M30: 12,313,401 km (0.083 R)
• M31: 12,637,729 km (0.043 R)
• M32: 13,247,490 km (0.106 R)
• M33: 13,484,602 km (0.074 R)
• M34: 14,011,187 km (0.115 R)
• M35: 14,642,191 km (0.097 R)
• M36: 14,789,096 km (0.101 R)
• M37: 14,936,599 km (0.05 R)
• M38: 15,631,033 km (0.053 R)
• M39: 15,932,024 km (0.071 R)
• M40: 16,285,523 km (0.061 R)
• M41: 16,539,541 km (0.044 R)
• M42: 17,051,614 km (0.106 R)
• M43: 17,829,673 km (0.077 R)
• M44: 18,619,250 km (0.114 R)
• M45: 19,045,006 km (0.117 R)
• M46: 19,366,492 km (0.082 R)
• M47: 21,332,806 km (0.057 R)
• M48: 21,946,307 km (0.064 R)
• M49: 22,058,356 km (0.051 R)
• M50: 22,170,704 km (0.082 R)
• M51: 23,706,176 km (0.053 R)
• M52: 24,399,562 km (0.096 R)
• M53: 24,515,800 km (0.086 R)
• M54: 24,924,052 km (0.112 R)
• M55: 25,099,680 km (0.088 R)
• M56: 25,688,049 km (0.077 R)
• M57: 26,162,124 km (0.116 R)
• M58: 26,281,204 km (0.074 R)
• M59: 26,698,882 km (0.119 R)
• M60: 27,480,680 km (0.11 R)
• M61: 27,722,729 km (0.045 R)
• M62: 28,636,772 km (0.109 R)
• M63: 29,870,955 km (0.115 R)
• M64: 30,870,717 km (0.096 R)
• M65: 31,311,582 km (0.063 R)
• M66: 32,774,799 km (0.085 R)
• M67: 33,482,397 km (0.085 R)
• M68: 34,520,756 km (0.062 R)
• M69: 35,109,423 km (0.105 R)
• M70: 35,503,763 km (0.089 R)
• M71: 36,562,468 km (0.08 R)
• M72: 37,229,375 km (0.088 R)
• M73: 38,643,075 km (0.112 R)
• M74: 39,595,415 km (0.118 R)
• M75: 40,417,754 km (0.066 R)
• M76: 43,621,991 km (0.099 R)
• M77: 44,045,802 km (0.111 R)
• M78: 44,755,494 km (0.113 R)
• M79: 46,834,605 km (0.042 R)
• M80: 47,341,293 km (0.096 R)
• M81: 47,558,958 km (0.069 R)
• M82: 48,945,282 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.8

Radius: 4.9

Gravity: 40.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.72 AU - 19.68 AU

Year: 24307 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,200,703 km

• M1: 158,125 km (0.103 R)
• M2: 222,003 km (0.103 R)
• M3: 378,183 km (0.107 R)
• M4: 541,095 km (0.119 R)
• M5: 927,956 km (0.106 R)
• M6: 1,939,536 km (0.062 R)
• M7: 2,386,086 km (0.045 R)
• M8: 2,642,796 km (0.102 R)
• M9: 2,863,303 km (0.051 R)
• M10: 3,416,815 km (0.083 R)
• M11: 4,103,170 km (0.072 R)
• M12: 5,045,936 km (0.109 R)
• M13: 5,429,954 km (0.096 R)
• M14: 5,597,504 km (0.061 R)
• M15: 5,937,539 km (0.086 R)
• M16: 7,735,855 km (0.059 R)
• M17: 8,241,795 km (0.12 R)
• M18: 10,439,089 km (0.114 R)
• M19: 10,508,353 km (0.04 R)
• M20: 11,209,368 km (0.102 R)
• M21: 11,565,411 km (0.05 R)
• M22: 11,780,982 km (0.033 R)
• M23: 12,803,932 km (0.111 R)
• M24: 13,026,833 km (0.104 R)
• M25: 15,483,080 km (0.084 R)
• M26: 16,038,986 km (0.097 R)
• M27: 16,119,021 km (0.053 R)
• M28: 17,416,184 km (0.067 R)
• M29: 18,160,583 km (0.117 R)
• M30: 18,746,708 km (0.071 R)
• M31: 19,253,994 km (0.071 R)
• M32: 19,338,966 km (0.071 R)
• M33: 20,628,649 km (0.118 R)
• M34: 22,034,719 km (0.046 R)
• M35: 23,199,638 km (0.092 R)
• M36: 23,471,457 km (0.093 R)
• M37: 23,653,069 km (0.041 R)
• M38: 23,744,174 km (0.095 R)
• M39: 24,476,605 km (0.067 R)
• M40: 25,030,716 km (0.065 R)
• M41: 25,589,015 km (0.103 R)
• M42: 25,776,162 km (0.094 R)
• M43: 27,384,040 km (0.119 R)
• M44: 28,055,435 km (0.119 R)
• M45: 28,248,267 km (0.109 R)
• M46: 29,024,081 km (0.095 R)
• M47: 30,200,818 km (0.119 R)
• M48: 32,196,454 km (0.084 R)
• M49: 32,600,667 km (0.112 R)
• M50: 33,516,356 km (0.108 R)
• M51: 37,793,060 km (0.115 R)
• M52: 38,326,226 km (0.054 R)
• M53: 39,076,909 km (0.108 R)
• M54: 39,507,900 km (0.097 R)
• M55: 39,615,910 km (0.076 R)
• M56: 42,348,315 km (0.089 R)
• M57: 42,569,570 km (0.114 R)
• M58: 42,902,126 km (0.103 R)
• M59: 43,569,781 km (0.048 R)
• M60: 46,959,071 km (0.096 R)
• M61: 47,417,439 km (0.117 R)
• M62: 47,762,112 km (0.119 R)
• M63: 49,964,342 km (0.091 R)
• M64: 50,198,164 km (0.069 R)
• M65: 50,315,149 km (0.112 R)
• M66: 52,912,168 km (0.088 R)
• M67: 53,269,558 km (0.12 R)
• M68: 62,337,732 km (0.072 R)
• M69: 66,275,746 km (0.119 R)
• M70: 67,176,026 km (0.094 R)
• M71: 67,821,541 km (0.109 R)
• M72: 68,209,897 km (0.086 R)
• M73: 68,339,449 km (0.11 R)
• M74: 68,988,704 km (0.047 R)
• M75: 69,901,101 km (0.036 R)
• M76: 70,162,449 km (0.111 R)
• M77: 70,817,388 km (0.104 R)
• M78: 76,129,459 km (0.079 R)
• M79: 78,833,141 km (0.107 R)
• M80: 81,293,278 km (0.096 R)
• M81: 85,868,430 km (0.097 R)
• M82: 86,568,847 km (0.05 R)
• M83: 89,389,664 km (0.103 R)
• M84: 90,811,293 km (0.079 R)
• M85: 92,383,716 km (0.111 R)
• M86: 93,821,053 km (0.076 R)
• M87: 93,965,115 km (0.104 R)
• M88: 95,990,820 km (0.115 R)
• M89: 96,426,748 km (0.064 R)
• M90: 96,717,716 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358

Radius: 7.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.68 AU - 21.62 AU

Year: 28825 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,200,703 km

• M1: 141,520 km (0.107 R)
• M2: 316,699 km (0.071 R)
• M3: 720,613 km (0.052 R)
• M4: 1,048,831 km (0.086 R)
• M5: 1,636,302 km (0.092 R)
• M6: 2,031,389 km (0.112 R)
• M7: 2,169,468 km (0.12 R)
• M8: 2,346,742 km (0.076 R)
• M9: 2,753,199 km (0.075 R)
• M10: 3,102,061 km (0.115 R)
• M11: 4,588,017 km (0.031 R)
• M12: 4,908,157 km (0.084 R)
• M13: 6,462,478 km (0.111 R)
• M14: 6,666,680 km (0.092 R)
• M15: 7,398,363 km (0.103 R)
• M16: 9,800,306 km (0.095 R)
• M17: 12,230,374 km (0.076 R)
• M18: 12,673,932 km (0.094 R)
• M19: 13,970,048 km (0.101 R)
• M20: 14,566,943 km (0.094 R)
• M21: 14,767,703 km (0.096 R)
• M22: 16,337,733 km (0.101 R)
• M23: 17,177,725 km (0.115 R)
• M24: 18,175,393 km (0.109 R)
• M25: 18,391,712 km (0.118 R)
• M26: 18,608,778 km (0.118 R)
• M27: 19,633,075 km (0.054 R)
• M28: 20,525,576 km (0.101 R)
• M29: 21,052,310 km (0.111 R)
• M30: 21,812,417 km (0.085 R)
• M31: 22,969,407 km (0.105 R)
• M32: 23,594,726 km (0.103 R)
• M33: 24,225,580 km (0.078 R)
• M34: 24,941,855 km (0.059 R)
• M35: 26,313,667 km (0.092 R)
• M36: 27,049,988 km (0.081 R)
• M37: 27,214,396 km (0.104 R)
• M38: 27,958,944 km (0.118 R)
• M39: 29,637,133 km (0.048 R)
• M40: 30,745,354 km (0.042 R)
• M41: 31,003,112 km (0.07 R)
• M42: 31,175,299 km (0.034 R)
• M43: 31,693,805 km (0.105 R)
• M44: 32,476,800 km (0.112 R)
• M45: 34,417,533 km (0.058 R)
• M46: 38,041,392 km (0.106 R)
• M47: 38,317,999 km (0.071 R)
• M48: 40,837,676 km (0.103 R)
• M49: 46,723,903 km (0.04 R)
• M50: 48,810,793 km (0.098 R)
• M51: 49,815,193 km (0.111 R)
• M52: 50,016,851 km (0.048 R)
• M53: 50,927,902 km (0.042 R)
• M54: 51,131,056 km (0.096 R)
• M55: 51,946,514 km (0.091 R)
• M56: 52,561,062 km (0.103 R)
• M57: 54,314,948 km (0.088 R)
• M58: 54,626,410 km (0.069 R)
• M59: 57,668,034 km (0.059 R)
• M60: 58,410,489 km (0.092 R)
• M61: 59,156,084 km (0.118 R)
• M62: 59,262,897 km (0.055 R)
• M63: 60,764,262 km (0.106 R)
• M64: 61,627,890 km (0.111 R)
• M65: 62,386,950 km (0.119 R)
• M66: 62,604,315 km (0.113 R)
• M67: 64,023,700 km (0.072 R)
• M68: 64,243,010 km (0.062 R)
• M69: 64,462,620 km (0.099 R)
• M70: 65,564,109 km (0.085 R)
• M71: 67,450,838 km (0.052 R)
• M72: 67,897,537 km (0.109 R)
• M73: 69,693,459 km (0.08 R)
• M74: 70,597,330 km (0.11 R)
• M75: 71,164,156 km (0.116 R)
• M76: 71,846,472 km (0.074 R)
• M77: 73,446,870 km (0.118 R)
• M78: 76,217,572 km (0.093 R)
• M79: 76,449,897 km (0.104 R)
• M80: 76,566,285 km (0.116 R)
• M81: 77,498,878 km (0.107 R)
• M82: 77,849,535 km (0.079 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: 505 - 14,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit