🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.91 AU

Year: 304 Days

Day: 21 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.94 AU - 1.44 AU

Year: 584 Days

Day: 43.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,165,514 km

• M1: 719,715 km (0.096 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 14.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.73 AU - 3.51 AU

Year: 2478 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,165,514 km

• M1: 202,107 km (0.051 R)
• M2: 391,049 km (0.075 R)
• M3: 606,619 km (0.115 R)
• M4: 708,944 km (0.078 R)
• M5: 802,293 km (0.049 R)
• M6: 1,038,957 km (0.101 R)
• M7: 1,203,964 km (0.095 R)
• M8: 1,299,706 km (0.119 R)
• M9: 1,530,386 km (0.115 R)
• M10: 1,796,970 km (0.025 R)
• M11: 1,998,628 km (0.106 R)
• M12: 2,219,883 km (0.093 R)
• M13: 2,437,099 km (0.097 R)
• M14: 2,598,515 km (0.114 R)
• M15: 2,712,359 km (0.11 R)
• M16: 2,815,133 km (0.052 R)
• M17: 2,958,597 km (0.118 R)
• M18: 3,293,696 km (0.12 R)
• M19: 4,089,258 km (0.119 R)
• M20: 4,192,780 km (0.089 R)
• M21: 4,372,596 km (0.101 R)
• M22: 4,509,029 km (0.052 R)
• M23: 4,693,334 km (0.032 R)
• M24: 4,974,428 km (0.102 R)
• M25: 5,069,273 km (0.084 R)
• M26: 5,212,887 km (0.057 R)
• M27: 5,422,773 km (0.11 R)
• M28: 5,602,590 km (0.093 R)
• M29: 5,800,957 km (0.096 R)
• M30: 5,951,302 km (0.05 R)
• M31: 6,086,090 km (0.046 R)
• M32: 6,256,033 km (0.045 R)
• M33: 6,496,437 km (0.102 R)
• M34: 6,969,166 km (0.059 R)
• M35: 7,489,169 km (0.068 R)
• M36: 7,763,232 km (0.108 R)
• M37: 7,855,235 km (0.109 R)
• M38: 8,152,336 km (0.106 R)
• M39: 8,969,290 km (0.105 R)
• M40: 9,338,647 km (0.118 R)
• M41: 9,515,322 km (0.063 R)
• M42: 9,673,447 km (0.03 R)
• M43: 9,892,159 km (0.04 R)
• M44: 10,152,759 km (0.107 R)
• M45: 10,273,783 km (0.083 R)
• M46: 10,435,947 km (0.106 R)
• M47: 10,742,324 km (0.039 R)
• M48: 10,927,526 km (0.1 R)
• M49: 11,051,692 km (0.075 R)
• M50: 11,155,364 km (0.111 R)
• M51: 11,301,222 km (0.111 R)
• M52: 11,933,572 km (0.115 R)
• M53: 12,339,880 km (0.057 R)
• M54: 12,490,824 km (0.05 R)
• M55: 12,750,825 km (0.053 R)
• M56: 13,586,479 km (0.1 R)
• M57: 14,371,718 km (0.108 R)
• M58: 14,735,540 km (0.09 R)
• M59: 14,941,536 km (0.119 R)
• M60: 15,033,539 km (0.041 R)
• M61: 15,356,521 km (0.034 R)
• M62: 15,658,708 km (0.095 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 9.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.34 AU - 10.92 AU

Year: 12403 Days

Day: 7.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,165,514 km

• M1: 173,234 km (0.053 R)
• M2: 288,574 km (0.078 R)
• M3: 371,751 km (0.098 R)
• M4: 528,679 km (0.111 R)
• M5: 623,075 km (0.096 R)
• M6: 694,583 km (0.081 R)
• M7: 1,256,323 km (0.085 R)
• M8: 1,702,723 km (0.085 R)
• M9: 1,932,954 km (0.067 R)
• M10: 2,331,632 km (0.117 R)
• M11: 2,517,134 km (0.089 R)
• M12: 2,635,615 km (0.099 R)
• M13: 2,755,892 km (0.102 R)
• M14: 2,853,579 km (0.076 R)
• M15: 3,052,245 km (0.092 R)
• M16: 3,127,942 km (0.105 R)
• M17: 3,255,549 km (0.096 R)
• M18: 3,542,328 km (0.087 R)
• M19: 3,756,253 km (0.049 R)
• M20: 4,140,719 km (0.082 R)
• M21: 4,337,590 km (0.069 R)
• M22: 4,917,432 km (0.094 R)
• M23: 5,156,339 km (0.061 R)
• M24: 5,337,951 km (0.119 R)
• M25: 6,117,506 km (0.111 R)
• M26: 6,406,828 km (0.108 R)
• M27: 6,799,672 km (0.119 R)
• M28: 6,965,576 km (0.107 R)
• M29: 7,954,717 km (0.101 R)
• M30: 8,306,123 km (0.072 R)
• M31: 9,761,411 km (0.114 R)
• M32: 10,061,953 km (0.114 R)
• M33: 10,175,348 km (0.113 R)
• M34: 10,595,120 km (0.062 R)
• M35: 10,787,802 km (0.088 R)
• M36: 11,098,367 km (0.117 R)
• M37: 11,372,729 km (0.034 R)
• M38: 11,570,049 km (0.115 R)
• M39: 11,928,037 km (0.073 R)
• M40: 12,168,740 km (0.089 R)
• M41: 13,064,980 km (0.114 R)
• M42: 13,604,580 km (0.117 R)
• M43: 13,856,054 km (0.066 R)
• M44: 13,940,278 km (0.084 R)
• M45: 14,151,360 km (0.111 R)
• M46: 16,276,697 km (0.029 R)
• M47: 17,489,786 km (0.046 R)
• M48: 18,545,947 km (0.104 R)
• M49: 19,340,013 km (0.037 R)
• M50: 19,670,026 km (0.118 R)
• M51: 19,859,566 km (0.1 R)
• M52: 20,049,705 km (0.064 R)
• M53: 20,336,035 km (0.076 R)
• M54: 20,960,906 km (0.074 R)
• M55: 21,154,485 km (0.063 R)
• M56: 21,348,663 km (0.11 R)
• M57: 21,494,671 km (0.091 R)
• M58: 21,640,978 km (0.073 R)
• M59: 21,787,583 km (0.111 R)
• M60: 22,427,114 km (0.079 R)
• M61: 22,923,181 km (0.081 R)
• M62: 23,122,595 km (0.073 R)
• M63: 23,623,598 km (0.113 R)
• M64: 23,875,521 km (0.04 R)
• M65: 24,687,688 km (0.109 R)
• M66: 25,045,825 km (0.092 R)
• M67: 25,715,425 km (0.11 R)
• M68: 26,600,147 km (0.052 R)
• M69: 26,809,734 km (0.083 R)
• M70: 27,072,427 km (0.078 R)
• M71: 27,494,742 km (0.112 R)
• M72: 27,600,658 km (0.071 R)
• M73: 29,964,454 km (0.101 R)
• M74: 30,730,095 km (0.109 R)
• M75: 30,840,050 km (0.109 R)
• M76: 31,005,206 km (0.086 R)
• M77: 31,890,676 km (0.096 R)
• M78: 32,953,120 km (0.111 R)
• M79: 33,178,265 km (0.104 R)
• M80: 34,768,490 km (0.107 R)
• M81: 35,630,473 km (0.092 R)
• M82: 35,745,962 km (0.03 R)
• M83: 37,963,751 km (0.038 R)
• M84: 39,446,864 km (0.042 R)
• M85: 39,745,761 km (0.057 R)
• M86: 39,925,428 km (0.062 R)
• M87: 40,045,405 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 12,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit