🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.59 AU - 2.29 AU

Year: 959 Days

Day: 41.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.54 AU - 3.12 AU

Year: 1689 Days

Day: 34.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.57 AU - 3.09 AU

Year: 1689 Days

Day: 41.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.3

Radius: 4.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.78 AU - 13.2 AU

Year: 16609 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,700,819 km

• M1: 138,378 km (0.101 R)
• M2: 300,991 km (0.098 R)
• M3: 662,868 km (0.063 R)
• M4: 1,136,196 km (0.117 R)
• M5: 1,264,102 km (0.108 R)
• M6: 1,313,170 km (0.071 R)
• M7: 1,396,496 km (0.109 R)
• M8: 1,568,534 km (0.119 R)
• M9: 1,639,293 km (0.113 R)
• M10: 1,675,047 km (0.105 R)
• M11: 1,802,355 km (0.097 R)
• M12: 1,857,856 km (0.083 R)
• M13: 2,124,439 km (0.037 R)
• M14: 2,242,322 km (0.119 R)
• M15: 2,546,605 km (0.118 R)
• M16: 2,714,304 km (0.071 R)
• M17: 2,928,827 km (0.1 R)
• M18: 2,972,510 km (0.065 R)
• M19: 3,216,055 km (0.064 R)
• M20: 3,374,479 km (0.114 R)
• M21: 3,420,107 km (0.109 R)
• M22: 4,988,491 km (0.101 R)
• M23: 5,251,035 km (0.086 R)
• M24: 5,844,490 km (0.111 R)
• M25: 6,687,623 km (0.104 R)
• M26: 6,773,941 km (0.119 R)
• M27: 6,831,836 km (0.117 R)
• M28: 7,035,438 km (0.059 R)
• M29: 7,211,515 km (0.118 R)
• M30: 7,300,077 km (0.097 R)
• M31: 7,627,995 km (0.097 R)
• M32: 8,577,942 km (0.091 R)
• M33: 8,671,740 km (0.072 R)
• M34: 9,082,536 km (0.066 R)
• M35: 9,242,306 km (0.049 R)
• M36: 9,402,974 km (0.073 R)
• M37: 9,499,764 km (0.106 R)
• M38: 9,727,003 km (0.111 R)
• M39: 11,401,153 km (0.042 R)
• M40: 12,025,425 km (0.106 R)
• M41: 12,767,580 km (0.069 R)
• M42: 12,803,334 km (0.111 R)
• M43: 12,982,402 km (0.116 R)
• M44: 13,090,262 km (0.096 R)
• M45: 13,343,083 km (0.12 R)
• M46: 13,706,905 km (0.075 R)
• M47: 13,890,162 km (0.107 R)
• M48: 13,926,814 km (0.1 R)
• M49: 14,221,821 km (0.109 R)
• M50: 14,556,322 km (0.113 R)
• M51: 14,593,571 km (0.056 R)
• M52: 14,743,169 km (0.091 R)
• M53: 14,855,667 km (0.114 R)
• M54: 14,930,915 km (0.101 R)
• M55: 15,006,162 km (0.101 R)
• M56: 15,346,498 km (0.078 R)
• M57: 15,384,495 km (0.093 R)
• M58: 16,929,243 km (0.094 R)
• M59: 17,007,782 km (0.09 R)
• M60: 17,719,868 km (0.112 R)
• M61: 17,879,489 km (0.064 R)
• M62: 18,159,835 km (0.089 R)
• M63: 18,846,938 km (0.068 R)
• M64: 19,296,031 km (0.086 R)
• M65: 19,378,011 km (0.098 R)
• M66: 19,624,847 km (0.096 R)
• M67: 20,204,688 km (0.09 R)
• M68: 20,664,253 km (0.093 R)
• M69: 20,874,288 km (0.078 R)
• M70: 21,423,761 km (0.108 R)
• M71: 21,551,219 km (0.077 R)
• M72: 21,977,872 km (0.064 R)
• M73: 22,407,367 km (0.095 R)
• M74: 22,666,321 km (0.11 R)
• M75: 22,969,855 km (0.039 R)
• M76: 23,536,981 km (0.082 R)
• M77: 23,624,496 km (0.097 R)
• M78: 23,976,350 km (0.085 R)
• M79: 24,197,007 km (0.104 R)
• M80: 25,445,251 km (0.08 R)
• M81: 27,218,585 km (0.108 R)
• M82: 28,562,871 km (0.115 R)
• M83: 28,750,018 km (0.1 R)
• M84: 29,031,412 km (0.041 R)
• M85: 29,313,852 km (0.117 R)
• M86: 30,213,833 km (0.066 R)
• M87: 30,691,200 km (0.092 R)
• M88: 30,930,856 km (0.09 R)
• M89: 31,074,918 km (0.044 R)
• M90: 31,315,621 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 3.2

Gravity: 33.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.61 AU - 19.23 AU

Year: 23605 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,700,819 km

• M1: 79,436 km (0.066 R)
• M2: 117,883 km (0.039 R)
• M3: 140,024 km (0.113 R)
• M4: 445,353 km (0.051 R)
• M5: 501,901 km (0.073 R)
• M6: 601,533 km (0.031 R)
• M7: 1,513,781 km (0.09 R)
• M8: 1,628,522 km (0.035 R)
• M9: 1,746,256 km (0.096 R)
• M10: 1,836,314 km (0.056 R)
• M11: 2,020,918 km (0.075 R)
• M12: 2,541,967 km (0.116 R)
• M13: 2,994,201 km (0.062 R)
• M14: 3,470,820 km (0.045 R)
• M15: 3,737,104 km (0.031 R)
• M16: 4,329,512 km (0.092 R)
• M17: 4,993,128 km (0.085 R)
• M18: 5,511,186 km (0.054 R)
• M19: 5,776,722 km (0.105 R)
• M20: 5,866,032 km (0.027 R)
• M21: 6,182,581 km (0.12 R)
• M22: 6,597,715 km (0.087 R)
• M23: 7,357,522 km (0.117 R)
• M24: 7,995,109 km (0.06 R)
• M25: 10,388,525 km (0.097 R)
• M26: 11,269,058 km (0.05 R)
• M27: 12,001,788 km (0.038 R)
• M28: 12,691,883 km (0.077 R)
• M29: 12,749,927 km (0.084 R)
• M30: 12,866,314 km (0.113 R)
• M31: 13,217,720 km (0.094 R)
• M32: 13,572,267 km (0.105 R)
• M33: 14,837,715 km (0.09 R)
• M34: 15,391,377 km (0.082 R)
• M35: 15,515,394 km (0.088 R)
• M36: 16,329,206 km (0.117 R)
• M37: 16,836,941 km (0.1 R)
• M38: 18,194,093 km (0.075 R)
• M39: 20,260,638 km (0.097 R)
• M40: 20,328,555 km (0.096 R)
• M41: 20,874,438 km (0.099 R)
• M42: 21,702,163 km (0.074 R)
• M43: 23,105,541 km (0.096 R)
• M44: 23,176,450 km (0.092 R)
• M45: 24,465,685 km (0.083 R)
• M46: 25,046,124 km (0.078 R)
• M47: 25,411,143 km (0.089 R)
• M48: 26,072,665 km (0.108 R)
• M49: 26,146,566 km (0.116 R)
• M50: 26,294,369 km (0.094 R)
• M51: 27,262,566 km (0.058 R)
• M52: 27,638,057 km (0.061 R)
• M53: 28,015,343 km (0.1 R)
• M54: 28,242,432 km (0.096 R)
• M55: 29,464,049 km (0.117 R)
• M56: 30,003,947 km (0.11 R)
• M57: 30,625,078 km (0.063 R)
• M58: 31,093,469 km (0.078 R)
• M59: 31,485,864 km (0.077 R)
• M60: 32,513,302 km (0.106 R)
• M61: 33,712,479 km (0.101 R)
• M62: 34,115,495 km (0.077 R)
• M63: 34,357,993 km (0.044 R)
• M64: 34,844,785 km (0.115 R)
• M65: 35,661,140 km (0.086 R)
• M66: 35,743,120 km (0.103 R)
• M67: 36,236,344 km (0.093 R)
• M68: 36,649,085 km (0.034 R)
• M69: 39,073,318 km (0.116 R)
• M70: 40,006,360 km (0.103 R)
• M71: 41,635,331 km (0.085 R)
• M72: 42,240,754 km (0.119 R)
• M73: 43,986,860 km (0.056 R)
• M74: 44,074,824 km (0.116 R)
• M75: 45,934,774 km (0.101 R)
• M76: 46,381,324 km (0.105 R)
• M77: 47,008,887 km (0.114 R)
• M78: 48,000,870 km (0.057 R)
• M79: 48,544,958 km (0.06 R)
• M80: 51,017,960 km (0.095 R)
• M81: 52,876,115 km (0.115 R)
• M82: 53,813,496 km (0.115 R)
• M83: 54,567,319 km (0.107 R)
• M84: 55,040,198 km (0.118 R)
• M85: 56,276,176 km (0.091 R)
• M86: 56,371,619 km (0.111 R)
• M87: 59,066,026 km (0.101 R)
• M88: 60,624,388 km (0.064 R)
• M89: 61,900,457 km (0.08 R)
• M90: 62,987,286 km (0.064 R)
• M91: 63,483,203 km (0.082 R)
• M92: 63,781,501 km (0.094 R)
• M93: 64,679,088 km (0.037 R)
• M94: 65,179,493 km (0.098 R)
• M95: 65,379,954 km (0.043 R)
• M96: 66,587,508 km (0.113 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 12,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit